Operation Manual

ManualsBrandsSanyo ManualsAir ConditioningSAP-KMRV76EH

DC INVERTER MULTI-SYSTEM AIR CONDITIONER

Destination: Europe

RoHS

WARNING

• This product does not contain any hazardous substances prohibited by the RoHS Directive.

• You are requested to use RoHS compliant parts for maintenance or repair.

• You are requested to use lead-free solder.

Do not vent R410A into atmosphere : R410A is a fluorinated greenhouse gas,

covered by Kyoto Protocol, with a Global Warming Potential (GWP) = 1975.

F-GAS REGULATION (EC) No 842 / 2006

TECHNICAL & SERVICE MANUAL

INDOOR UNIT : SAP-KMRV76EH

 SAP-KMRV96EH

 SAP-KMRV126EH

 SAP-KRV186EH

 SAP-KRV246EH

Indoor Model No.Capacity

2.20 kW

2.65 kW

3.50 kW

5.15 kW

7.10 kW

Product Code No.

1 852 346 78

1 852 346 79

1 852 346 80

1 852 354 94

1 852 354 95

< Applicable Multi-Outdoor Units >

SAP-CMRV1426EH (2-room multi unit)

SAP-CMRV1926EH (2-room multi unit)

SAP-CMRV1936EH (3-room multi unit)

SAP-CMRV2446EH (4-room multi unit)

SAP-CMRV3146EH (4-room multi unit)

SAP-CMRV3656EH (5-room multi unit)

For details about the combinations, refer

to "Unit Combination Table" in the T. Service

Manual for the Multi Outdoor Units.

NOTE

SAP-KMRV76EH-C

SAP-KMRV96EH-C

SAP-KMRV126EH-C

SAP-KRV186EH-C

SAP-KRV246EH-C

Wall Mounted Type Indoor Unit

SAP-KMRV76EH

SAP-KMRV96EH

SAP-KMRV126EH

SAP-KRV186EH

SAP-KRV246EH

REFERENCE NO. SM700842

FILE NO.

Summary of content (117 pages)

PAGE 1
TECHNICAL & SERVICE MANUAL INDOOR UNIT : SAP-KMRV76EH SAP-KMRV96EH SAP-KMRV126EH SAP-KRV186EH SAP-KRV246EH FILE NO. Destination: Europe DC INVERTER MULTI-SYSTEM AIR CONDITIONER Capacity Indoor Model No. Product Code No. SAP-KMRV96EH-C 1 852 346 79 2.20 kW SAP-KMRV76EH-C 3.50 kW SAP-KMRV126EH-C 2.65 kW 5.15 kW 7.
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Important! Please Read Before Starting When Transporting Be careful when picking up and moving the indoor and outdoor units. Get a partner to help, and bend your knees when lifting to reduce strain on your back. Sharp edges or thin aluminum fins on the air conditioner can cut your fingers. This air conditioning system meets strict safety and operating standards. As the installer or service person, it is an important part of your job to install or service the system so it operates safely and efficiently.
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Table of Contents Page APPLICABLE MULTI-OUTDOOR UNITS ..................................................................................... 4 1. OPERATING RANGE ................................................................................................................... 5 2. SPECIFICATIONS 2-1. Unit Specifications ............................................................................................................. 2-2. Major Component Specifications ........................................
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APPLICABLE MULTI-OUTDOOR UNITS Multi-Outdoor Unit Indoor Unit 2-Room 2-Room 3-Room 4-Room 4-Room SAPSAPSAPSAPSAPCMRV1426EH CMRV1926EH CMRV1936EH CMRV2446EH CMRV3146EH SAP-KMRV76EH YES YES YES YES YES SAP-KMRV96EH YES YES YES YES YES SAP-KMRV126EH YES YES YES YES YES SAP-KRV186EH NO YES YES YES YES SAP-KRV246EH NO NO NO YES YES Multi-Outdoor Unit Indoor Unit 5-Room SAPCMRV3656EH SAP-KMRV76EH YES SAP-KMRV96EH YES SAP-KMRV126EH YES SAP-KRV186EH YES SAP-KRV246EH Y
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1. OPERATING RANGE (1) Outdoor Unit : SAP-CMRV1426EH, SAP-CMRV1926EH, SAP-CMRV1936EH SAP-CMRV2446EH, SAP-CMRV3146EH Indoor Unit : SAP-KMRV76EH, SAP-KMRV96EH, SAP-KMRV126EH SAP-KRV186EH, SAP-KRV246EH Temperature Cooling Heating (*1) 0 °C D.B. Maximum Minimum Maximum Minimum Indoor Air Intake Temp. 32 °C D.B. / 23 °C W.B. 19 °C D.B. / 14 °C W.B. 27 °C D.B. 16 °C D.B. Outdoor Air Intake Temp. 43 °C D.B. – 5 °C D.B. (*1) 24 °C D.B. / 18 °C W.B. – D.B. / – 15 °C W.B.
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2. SPECIFICATIONS 2-1.
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Indoor Unit SAP-KMRV96EH Type Wall Mounted Type Indoor Unit Power Source 220 to 240V Single-Phase 50Hz Voltage Rating 230V Performance Capacity Air Circulation (High) Moisture Removal (High) kW BTU/h m3/h Liters/h Electrical Rating Available Voltage Range Running Amperes Power Input V A W Features Controls / Temperature Control Control Unit Timer Fan Speeds Airflow Direction (Indoor) Air Filter Refrigerant Operation Sound Indoor : Hi/Me/Lo/Qt* (*Qt = Quiet mode) Refrigerant Tubing Connections Re
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Indoor Unit SAP-KMRV126EH Type Wall Mounted Type Indoor Unit Power Source 220 to 240V Single-Phase 50Hz Voltage Rating 230V Performance Capacity Air Circulation (High) Moisture Removal (High) kW BTU/h m3/h Liters/h Electrical Rating Available Voltage Range Running Amperes Power Input V A W Features Controls / Temperature Control Control Unit Timer Fan Speeds Airflow Direction (Indoor) Air Filter Refrigerant Operation Sound Indoor : Hi/Me/Lo/Qt* (*Qt = Quiet mode) Refrigerant Tubing Connections R
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Indoor Unit SAP-KRV186EH Type Wall Mounted Type Indoor Unit Power Source 220 to 240V Single-Phase 50Hz Voltage Rating 230V Performance Capacity Air Circulation (High) Moisture Removal (High) kW BTU/h m3/h Liters/h Electrical Rating Available Voltage Range Running Amperes Power Input V A W Features Controls / Temperature Control Control Unit Timer Fan Speeds Airflow Direction (Indoor) Air Filter Refrigerant Operation Sound Indoor : Hi/Me/Lo/Qt* (*Qt = Quiet mode) Refrigerant Tubing Connections Re
PAGE 10
Indoor Unit SAP-KRV246EH Type Wall Mounted Type Indoor Unit Power Source 220 to 240V Single-Phase 50Hz Voltage Rating 230V Performance Capacity Air Circulation (High) Moisture Removal (High) kW BTU/h m3/h Liters/h Electrical Rating Available Voltage Range Running Amperes Power Input V A W Features Controls / Temperature Control Control Unit Timer Fan Speeds Airflow Direction (Indoor) Air Filter Refrigerant Operation Sound Indoor : Hi/Me/Lo/Qt* (*Qt = Quiet mode) Refrigerant Tubing Connections Re
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2-2. Major Component Specifications 2-2-1. Indoor Unit Indoor Unit SAP-KMRV76EH Control PCB Part No. Controls Control Circuit Fuse CB-KMRV76EH Microprocessor 250V 3.15A Remote Control Unit Fan Type Q'ty ... Dia. and Length RCS-6MHVPUS4E mm Cross-Flow 1 ... D94 / L634 W Ohm DC Motor SIC-39CVL-D847-4 ... 1 8 1,050 / 1,100 47 - Fan Motor Type Model ... Q'ty No. of Poles Rough Measure RPM (Cool / Heat) Nominal Output Coil Resistance (Ambient Temp.
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Indoor Unit SAP-KMRV96EH Control PCB Part No. Controls Control Circuit Fuse CB-KMRV96EH Microprocessor 250V 3.15A Remote Control Unit Fan Type Q'ty ... Dia. and Length RCS-6MHVPUS4E mm Cross-Flow 1 ... D94 / L634 W Ohm DC Motor SIC-39CVL-D847-4 ... 1 8 1,100 / 1,100 47 - Fan Motor Type Model ... Q'ty No. of Poles Rough Measure RPM (Cool / Heat) Nominal Output Coil Resistance (Ambient Temp.
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Indoor Unit SAP-KMRV126EH Control PCB Part No. Controls Control Circuit Fuse CB-KMRV126EH Microprocessor 250V 3.15A Remote Control Unit Fan Type Q'ty ... Dia. and Length RCS-6MHVPUS4E mm Cross-Flow 1 ... D94 / L634 W Ohm DC Motor SIC-39CVL-D847-4 ... 1 8 1,150 / 1,150 47 - Fan Motor Type Model ... Q'ty No. of Poles Rough Measure RPM (Cool / Heat) Nominal Output Coil Resistance (Ambient Temp.
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Indoor Unit SAP-KRV186EH Control PCB Part No. Controls Control Circuit Fuse CB-KRV186EH Microprocessor 250V 3.15A Remote Control Unit Fan Type Q'ty ... Dia. and Length RCS-6MHVPUSW4E mm Cross-Flow 1 ... D94 / L845 W Ohm DC Motor SIC-39CVL-D847-2 ... 1 8 1,200 / 1,200 30 - Fan Motor Type Model ... Q'ty No. of Poles Rough Measure RPM (Cool / Heat) Nominal Output Coil Resistance (Ambient Temp.
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Indoor Unit SAP-KRV246EH Control PCB Part No. Controls Control Circuit Fuse CB-KRV246EH Microprocessor 250V 3.15A Remote Control Unit Fan Type Q'ty ... Dia. and Length RCS-6MHVPUSW4E mm Cross-Flow 1 ... D94 / L845 W Ohm DC Motor SIC-39CVL-D847-2 ... 1 8 1,250 / 1,250 30 - Fan Motor Type Model ... Q'ty No. of Poles Rough Measure RPM (Cool / Heat) Nominal Output Coil Resistance (Ambient Temp.
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2-3. Other Component Specifications Quantity of Sensor Model No. of sensor Sensor Name SAPKMRV76EH SAPKMRV96EH 1 1 1 0 0 0 0 0 1 1 DTNTKS451S 1FA4V2E 042600 TH2 Indoor air temp sensor SAPSAPKMRV126EH KRV186EH SAPKRV246EH Resistance (k ohm) 10 9 8 7 6 5 4 3 2 1 10 Model No.
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3.
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Indoor Unit SAP-KRV186EH SAP-KRV246EH Unit: mm (852-0-0010-16200-0) 18
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4. REFRIGERANT FLOW DIAGRAM 4-1. Refrigerant Flow Diagram Indoor Unit SAP-KMRV76EH SAP-KMRV96EH SAP-KMRV126EH Indoor unit O.D. 9.52 mm (3/8") Indoor heat exchanger O.D. 6.35 mm (1/4") Cooling cycle Heating cycle Indoor Unit SAP-KRV186EH Indoor unit O.D. 12.7 mm (1/2") Indoor heat exchanger O.D. 6.35 mm (1/4") Cooling cycle Heating cycle Indoor Unit SAP-KRV246EH Indoor unit O.D. 15.88 mm (5/8") Indoor heat exchanger O.D. 6.
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5. PERFORMANCE DATA 5-1. Air Throw Distance Charts Indoor Unit SAP-KMRV76EH Cooling Room air temp. : Fan speed : 27°C High Horizontal distance (m) 0 1 2 3 4 5 6 7 8 9 10 8 9 Axis air velocity (m/s) Vertical distance (m) 0 1 2 3 4 :: Flap angle 0 , Flap angle 0°, : :Axis air velocity 0 Axis air velocity 0° :: Flap Flap angle angle 30 , 30°, : :Axis Axisair airvelocity velocity30 30° Heating Room air temp.
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Indoor Unit SAP-KMRV96EH Cooling Room air temp. : Fan speed : 27°C High Horizontal distance (m) 0 1 2 3 4 5 6 7 8 9 10 8 9 Axis air velocity (m/s) Vertical distance (m) 0 1 2 3 4 :: Flap Flap angle angle 0 0°,, : :Axis Axisair airvelocity velocity0 0° Flap angle angle 30 , 30°, :: Flap Axisair airvelocity velocity30 30° : :Axis Heating Room air temp.
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Indoor Unit SAP-KMRV126EH Cooling Room air temp. : Fan speed : 27°C High Horizontal distance (m) 0 1 2 3 4 5 6 7 8 9 10 8 9 Axis air velocity (m/s) Vertical distance (m) 0 1 2 3 4 : Flap angle 0 , : Axis air velocity 0 : Flap angle 0°, ::Flap Flapangle angle30 , 30°, : Axis air velocity 0° : :Axis 30 Axisair airvelocity velocity 30° Heating Room air temp.
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Indoor Unit SAP-KRV186EH Cooling Room air temp. : Fan speed : 27°C High Horizontal distance (m) 0 1 2 3 4 5 6 7 8 9 10 8 9 Axis air velocity (m/s) Vertical distance (m) 0 1 2 3 4 :: Flap Flap angle angle 0 0°,, : :Axis Axisair airvelocity velocity0 0° Flap angle angle 30 , 30°, :: Flap Axisair airvelocity velocity30 30° : :Axis Heating Room air temp.
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Indoor Unit SAP-KRV246EH Cooling Room air temp. : Fan speed : 27°C High Horizontal distance (m) 0 1 2 3 4 5 6 7 8 9 10 8 9 Axis air velocity (m/s) Vertical distance (m) 0 1 2 3 4 :: Flap Flap angle angle 0 0°,, : :Axis Axisair airvelocity velocity0 0° Flap angle angle 30 , 30°, :: Flap Axisair airvelocity velocity30 30° : :Axis Heating Room air temp.
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6. ELECTRICAL DATA 6-1. Electric Wiring Diagrams SAP-KMRV76EH SAP-KMRV96EH SAP-KMRV126EH WARNING To avoid electrical shock hazard, be sure to disconnect power before checking, servicing and/or cleaning any electrical parts.
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SAP-KRV186EH SAP-KRV246EH WARNING To avoid electrical shock hazard, be sure to disconnect power before checking, servicing and/or cleaning any electrical parts.
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7. FUNCTIONS 7-1. Operation Functions Emergency operation SENSOR DRY Emergency operation is available when the remote controller malfunctions, has been lost, or otherwise cannot be used. During DRY operation, the system adjusts the room temperature and fan speed according to the conditions in the room, in order to maintain a comfortable room environment. SENSOR DRY operation • DRY operation is as shown in the figure below.
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HIGH POWER NIGHT SETBACK This function acts to raise the power but keeps the AC system in the same operating mode. This function is set with the HIGH POWER button on the remote controller. (It can be set regardless of the temperature and fan speed settings.) • When NIGHT SETBACK operation is set, the temperature and fan speed settings will be adjusted automatically to allow comfortable sleep. • When NIGHT SETBACK operation is set, " mark" appears on the remote controller.
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7-2. Protective Functions Overload prevention during heating Cold-air prevention during heating Indoor heat exchanger temperature (°C) During HEAT operation, the temperature of the indoor heat exchanger is used to control the frequency and lessen the load on the compressor before the protective device is activated. Indoor heat exchanger A. Control start B. Control end A Approx. 53 During heating, the fan speed is set to "LL" (very low) or stopped.
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8. TROUBLESHOOTING 8-1. Precautions before Performing Inspection or Repair After checking the self-diagnostics monitor, turn the power OFF before starting inspection or repair. High-capacity electrolytic capacitors are used inside the outdoor unit controller (inverter). They retain an electrical charge (charging voltage DC 310V) even after the power is turned OFF, and some time is required for the charge to dissipate. Be careful not to touch any electrified parts before the controller LED (red) turns OFF.
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(1) Self-diagnostics Lamps LED CLEAN lamp TIMER lamp OPERATION lamp • Since the indications cover various units, the corresponding parts listed below may not be present in some models. .... OFF Indication on indoor unit Quiet (3) Timer (2) Operation (1) Code .... Blinking Diagnostics items ....
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(2) If the self-diagnostics function fails to operate • No indicators illuminate and the indoor fan does not rotate. • Check the power voltage. Check the indoor unit. Blown Is the fuse blown? Normal Replace the circuit board or the fuse. Replace the controller. 8-3. Checking the Indoor and Outdoor Units (1) Checking the indoor unit No. Control 1 Check items (unit operation) • The rated voltage must be present between inter-unit wirings 1 and 2.
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8-4. Trouble Diagnosis of Fan Motor 8-4-1. Indoor Fan Motor This indoor DC fan motor contains an internal control PCB. Therefore, it is not possible to measure the coil resistance, and the following procedure should be used to check the motor. To perform diagnosis, operate the unit in cooling mode with indoor fan speed "High". Next, make sure that the indoor unit receive the signals from the remote controller when the ON/OFF operation button is pressed.
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8-5. Noise Malfunction and Electromagnetic Interference An inverter A/C operates using pulse signal control and high frequencies. Therefore, it is susceptible to the effects of external noise, and is likely to cause electromagnetic interference with nearby wireless devices. A noise filter is installed for ordinary use, preventing these problems. However, depending on the installation conditions, these effects may still occur. Please pay attention to the points listed below.
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APPENDIX A INSTRUCTION MANUAL SAP-KMRV76EH SAP-KMRV96EH SAP-KMRV126EH (OI-852-6-4181-008-00-2) A-1
PAGE 36
00_SAP-KMRV76EH_Cover.fm Page 2 Friday, August 21, 2009 1:29 PM SAP-KMRV76EH SAP-KMRV96EH SAP-KMRV126EH COOL/DRY/HEAT Model INSTRUCTION MANUAL Inverter-Controlled Split System Air Conditioner MANUAL DE INSTRUCCIONES This air conditioner uses the new refrigerant R410A.
PAGE 37
01_SAP-KMRV76EH_EN.fm Page 2 Thursday, August 27, 2009 10:51 AM FEATURES This air conditioner is an inverter type unit that automatically adjusts capability as appropriate. Details on these functions are provided below; refer to these descriptions when using the air conditioner. • Microprocessor Controlled Operation The interior compartment of the remote control unit contains several features to facilitate automatic operation, easy logically displayed for easy use.
PAGE 38
01_SAP-KMRV76EH_EN.fm Page 3 Thursday, August 27, 2009 10:51 AM PRODUCT INFORMATION If you have problems or questions concerning your Air Conditioner, you will need the following information. Model and serial numbers are on the nameplate on the bottom of the cabinet. Model No. __________________________________ Serial No. ___________________________________ ELECTRICAL REQUIREMENTS 1. All wiring must conform to the local electrical codes. Consult your dealer or a qualified electrician for details. 2.
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01_SAP-KMRV76EH_EN.fm Page 4 Thursday, August 27, 2009 10:51 AM NAMES OF PARTS Air intakes UNIT DISPLAY AND OPERATION BUTTON INDOOR UNIT INDOOR UNIT LED CLEAN lamp TIMER lamp OPERATION lamp Air outlet Remote control unit OPERATION button (ON/OFF ) Drain hose Refrigerant tubes OUTDOOR UNIT REMOTE CONTROL receiver IMPORTANT Avoid using radio equipment such as mobile phone near (within 1 m) the remote control receiver. Some radio equipment may cause malfunction of the unit.
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01_SAP-KMRV76EH_EN.fm Page 5 Thursday, August 27, 2009 10:51 AM REMOTE CONTROL UNIT (DISPLAY) Displayed when transmitting data Displayed when indoor unit sensor is in use Displayed when setting temperature Displayed when temperature is shown Displayed when setting timer Displayed when the time display is set to 12-hour time. Symbols (1) Operation mode (4) Timer AUTO ..................................... 24-hour clock with ON/OFF program Timer ....................... HEAT .............................
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01_SAP-KMRV76EH_EN.fm Page 6 Thursday, August 27, 2009 10:51 AM REMOTE CONTROL UNIT Transmitter When you press the buttons on the remote control unit, the mark appears in the display to transmit the setting changes to the receiver in the air conditioner. Display Information on the operating conditions is displayed while the remote control unit is switched on. If the unit is turned off, FLAP setting and FAN SPEED setting are not displayed.
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01_SAP-KMRV76EH_EN.fm Page 7 Thursday, August 27, 2009 10:51 AM Sensor A temperature sensor inside the remote control unit senses the room temperature. ON/OFF operation button This button is for turning the air conditioner on and off. EG 1 HR. TIMER button (1-HOUR OFF TIMER) : When you press this button, regardless of whether the unit is operating or stopping, the unit operates for one hour and then shuts down. Temperature setting buttons (TEMP.) Press the button to increase the set temperature.
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01_SAP-KMRV76EH_EN.fm Page 8 Thursday, August 27, 2009 10:51 AM USING THE REMOTE CONTROL UNIT HOW TO INSTALL BATTERIES REMOTE CONTROL UNIT INSTALLATION POSITION The remote control unit may be operated either from a non-fixed position or from a wall-mounted position.
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01_SAP-KMRV76EH_EN.fm Page 9 Thursday, August 27, 2009 10:51 AM OPERATION WITH THE REMOTE CONTROL UNIT 1. Automatic Operation 2. Manual Operation The air conditioner calculates the difference between the thermostat setting and room temperature, and automatically selects ‘‘COOL’’ or ‘‘HEAT’’ mode as appropriate. Then, the air conditioner continuously operates under the mode selected at initial operation.
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01_SAP-KMRV76EH_EN.fm Page 10 Thursday, August 27, 2009 10:51 AM 3. Adjusting the Fan Speed B. In Heating Mode: ( A. Automatic fan speed Simply set the FAN SPEED selector button to the position. This automatically sets the best fan speed for the room temperature. B. Manual fan speed If you want to adjust fan speed manually during operation, just set the FAN SPEED selector button as desired. [ , , or ] 4.
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01_SAP-KMRV76EH_EN.fm Page 11 Thursday, August 27, 2009 10:51 AM 6. HIGH POWER Mode NOTE • Pressing the MODE selector button cancels LED CLEAN mode. • Do not open the front panel while the LED CLEAN lamp on the display is on. • Depending on the room brightness, light from the LED CLEAN lamp may reflect inside the air conditioner and be visible. This is not a malfunction.
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01_SAP-KMRV76EH_EN.fm Page 12 Thursday, August 27, 2009 10:51 AM SETTING THE TIMER 3. How to set the ON time (Example) To start operation at 7:10 am. Operation Indication 1. Press the ON TIME setting button once. NOTE In the descriptions below, the following settings are used for the temperature and time indicator selector button on the bottom front section of the remote control. • Temperature: °C • Time: AM, PM 1. How to set the present time (Example) To set to 10:30 pm.
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01_SAP-KMRV76EH_EN.fm Page 13 Thursday, August 27, 2009 10:51 AM USING THE 1-HOUR OFF TIMER 1. 1-Hour OFF Timer CAUTION When the humidity is high, the vertical vanes should be in the front position during the cooling or dehumidifying operation. If the vertical vanes are positioned all of the way to the right or left, condensation may begin to form around the air vent and drip down.
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01_SAP-KMRV76EH_EN.fm Page 14 Thursday, August 27, 2009 10:51 AM OPERATION WITHOUT THE REMOTE CONTROL UNIT Anti-Mold Filter The anti-mold filter behind the front panel should be checked and cleaned at least once every two weeks. How to remove the anti-mold filter INDOOR UNIT Open the front panel until it is nearly horizontal. Lift the anti-mold filter up slightly and then pull downward to remove the filter from the unit.
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01_SAP-KMRV76EH_EN.fm Page 15 Thursday, August 27, 2009 10:51 AM How to install the air clean filter The air clean filter needs to be installed behind the anti-mold filter. Open the front panel and remove the anti-mold filters, then install the air clean filter in the position shown in the figure. After that, remount the anti-mold filters and close the front panel. Trouble Air conditioner does not run at all. Air clean filter Possible Cause Remedy 1. Power failure. 1. Restore power. 2.
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APPENDIX B INSTRUCTION MANUAL SAP-KRV186EH SAP-KRV246EH (OI-852-6-4181-003-00-1) A-2
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00_SAP-KRV186EH_Cover.fm Page 2 Friday, February 1, 2008 8:53 PM SAP-KRV186EH SAP-KRV246EH COOL/DRY/HEAT Model INSTRUCTION MANUAL Inverter-Controlled Split System Air Conditioner MANUAL DE INSTRUCCIONES This air conditioner uses the new refrigerant R410A.
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01_SAP-KRV186EH_EN.fm Page 2 Wednesday, February 13, 2008 1:12 PM FEATURES This air conditioner is an inverter type unit that automatically adjusts capability as appropriate. Details on these functions are provided below; refer to these descriptions when using the air conditioner. • Microprocessor Controlled Operation The interior compartment of the remote control unit contains several features to facilitate automatic operation, easy logically displayed for easy use.
PAGE 54
01_SAP-KRV186EH_EN.fm Page 3 Wednesday, February 13, 2008 1:12 PM PRODUCT INFORMATION If you have problems or questions concerning your Air Conditioner, you will need the following information. Model and serial numbers are on the nameplate on the bottom of the cabinet. Model No. __________________________________ Serial No. ___________________________________ ELECTRICAL REQUIREMENTS 1. All wiring must conform to the local electrical codes. Consult your dealer or a qualified electrician for details. 2.
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01_SAP-KRV186EH_EN.fm Page 4 Wednesday, February 13, 2008 1:12 PM NAMES OF PARTS Air intakes UNIT DISPLAY AND OPERATION BUTTON INDOOR UNIT INDOOR UNIT LED CLEAN lamp TIMER lamp OPERATION lamp Air outlet Remote control unit OPERATION button (ON/OFF) REMOTE CONTROL receiver Drain hose IMPORTANT Refrigerant tubes OUTDOOR UNIT Avoid using radio equipment such as mobile phone near (within 1 m) the remote control receiver. Some radio equipment may cause malfunction of the unit.
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01_SAP-KRV186EH_EN.fm Page 5 Wednesday, February 13, 2008 1:12 PM REMOTE CONTROL UNIT (DISPLAY) Displayed when transmitting data Displayed when indoor unit sensor is in use Displayed when setting temperature Displayed when temperature is shown Displayed when setting timer Displayed when the time display is set to 12-hour time. Symbols (1) Operation mode AUTO ..................................... HEAT ...................................... MILD DRY .............................. COOL ..................
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01_SAP-KRV186EH_EN.fm Page 6 Wednesday, February 13, 2008 1:12 PM REMOTE CONTROL UNIT Transmitter When you press the buttons on the remote control unit, the mark appears in the display to transmit the setting changes to the receiver in the air conditioner. Display Information on the operating conditions is displayed while the remote control unit is switched on. If the unit is turned off, FLAP setting and FAN SPEED setting are not displayed.
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01_SAP-KRV186EH_EN.fm Page 7 Wednesday, February 13, 2008 1:12 PM Sensor A temperature sensor inside the remote control unit senses the room temperature. ON/OFF operation button This button is for turning the air conditioner on and off. EG 1 HR. TIMER button (1-HOUR OFF TIMER) : When you press this button, regardless of whether the unit is operating or stopping, the unit operates for one hour and then shuts down. Temperature setting buttons (TEMP.) Press the button to increase the set temperature.
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01_SAP-KRV186EH_EN.fm Page 8 Wednesday, February 13, 2008 1:12 PM USING THE REMOTE CONTROL UNIT HOW TO INSTALL BATTERIES REMOTE CONTROL UNIT INSTALLATION POSITION S/M switch The remote control unit may be operated either from a non-fixed position or from a wall-mounted position.
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01_SAP-KRV186EH_EN.fm Page 9 Wednesday, February 13, 2008 1:12 PM OPERATION WITH THE REMOTE CONTROL UNIT 1. Automatic Operation 2. Manual Operation When the remote control’s S/M switch is at the “S” (Single) position This unit automatically switches between cooling operation and heating operation according to the difference between the room temperature and the temperature setting.
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01_SAP-KRV186EH_EN.fm Page 10 Wednesday, February 13, 2008 1:12 PM 3. Adjusting the Fan Speed A. In Cooling and DRY Mode: ( A. Automatic fan speed Simply set the FAN SPEED selector button to the position. This automatically sets the best fan speed for the room temperature. B.
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01_SAP-KRV186EH_EN.fm Page 11 Wednesday, February 13, 2008 1:12 PM 7. HIGH POWER Mode NOTE • Pressing the MODE selector button cancels LED CLEAN mode. • Do not open the front panel while the LED CLEAN lamp on the display is on. • Depending on the room brightness, light from the LED CLEAN lamp may reflect inside the air conditioner and be visible. This is not a malfunction.
PAGE 63
01_SAP-KRV186EH_EN.fm Page 12 Wednesday, February 13, 2008 1:12 PM SETTING THE TIMER 3. How to set the ON time (Example) To start operation at 7:10 am. Operation Indication 1. Press the ON TIME setting button once. NOTE In the descriptions below, the following settings are used for the temperature and time indicator selector button on the bottom front section of the remote control. • Temperature: °C • Time: AM, PM 1. How to set the present time (Example) To set to 10:30 pm.
PAGE 64
01_SAP-KRV186EH_EN.fm Page 13 Wednesday, February 13, 2008 1:12 PM USING THE 1-HOUR OFF TIMER 1. 1-Hour OFF Timer EG CAUTION When the humidity is high, the vertical vanes should be in the front position during the cooling or dehumidifying operation. If the vertical vanes are positioned all of the way to the right or left, condensation may begin to form around the air vent and drip down.
PAGE 65
01_SAP-KRV186EH_EN.fm Page 14 Wednesday, February 13, 2008 1:12 PM OPERATION WITHOUT THE REMOTE CONTROL UNIT Anti-Mold Filter The anti-mold filter behind the front panel should be checked and cleaned at least once every two weeks. How to remove the anti-mold filter 1. Open the front panel until it is nearly horizontal, grasp the INDOOR UNIT sections near the front panel arms on both sides, and then pull forward to remove the front panel.
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01_SAP-KRV186EH_EN.fm Page 15 Wednesday, February 13, 2008 1:12 PM Air Clean Filter The air clean filter removes dust and dirt from the air, and reduces odors and smoke from tobacco. Trouble Air conditioner does not run at all. This air clean filter cannot remove harmful gases or vapors nor ventilate air in the room. You must open doors or windows frequently when you use gas or oil heating appliances. Otherwise there is a risk of suffocation in extreme cases.
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APPENDIX C INSTALLATION INSTRUCTIONS combined with SAP-CMRV1426EH, SAP-CMRV1926EH, (When SAP-CMRV1936EH, SAP-CMRV2446EH or SAP-CMRV3146EH ) SAP-KMRV76EH SAP-KMRV96EH SAP-KMRV126EH SAP-KRV186EH SAP-KRV246EH (II-852-6-4190-441-00-2) A-3
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08-261 CMRV3146EH_IU EN 10/14/08 6:23 PM Page a For Indoor Unit INSTALLATION INSTRUCTIONS – Inverter Split System Air Conditioner – COOL / DRY/ HEAT Model This air conditioner uses the new refrigerant R410A. Model Combinations Page IMPORTANT! Please Read Before Starting .................................. 2 GENERAL .......................................................... 3 1-1. Tools Required for Installation (not supplied) 1-2. Accessories Supplied with Unit 1-3. Optional Copper Tubing Kit 1-4.
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08-261 CMRV3146EH_IU EN 10/14/08 6:23 PM Page 2 outdoor units. Get a partner to help, and bend your knees when lifting to reduce strain on your back. Sharp edges or thin aluminum fins on the air conditioner can cut your fingers. IMPORTANT! Please Read Before Starting English This air conditioning system meets strict safety and operating standards. As the installer or service person, it is an important part of your job to install or service the system so it operates safely and efficiently.
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08-261 CMRV3146EH_IU EN 10/14/08 6:23 PM Page 3 1. General This booklet briefly outlines where and how to install the air conditioning system. Please read over the entire set of instructions for the indoor and outdoor units and make sure all accessory parts listed are with the system before beginning. 1-1. Tools Required for Installation (not supplied) 1. Standard screwdriver 2. Phillips head screwdriver 3. Knife or wire stripper 4.
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08-261 CMRV3146EH_IU EN 10/14/08 6:23 PM Page 4 1-5. Additional Materials Required for Installation English 1. 2. Refrigeration (armored) tape Insulated staples or clamps for connecting wire (See local codes) Putty Refrigeration lubricant Clamps or saddles to secure refrigerant tubing 3. 4. 5. Indoor unit 2. Installation Site Selection 2-1.
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08-261 CMRV3146EH_IU EN 10/14/08 6:23 PM Page 5 Install the indoor unit more than 1 meter away from any antenna or power lines or connecting wires used for television, radio, telephone, security system, or intercom. Electrical noise from any of these sources may affect operation. G install in a sturdy manner to avoid increased operating noise. Table 3 Model Max. Allowable Tubing Length per unit (m) Max.
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08-261 CMRV3146EH_IU EN 10/14/08 6:23 PM Page 6 (SAP-KMRV74, KMRV94, KMRV124) (SAP-KRV184, KRV244) (SAP-KRV186, KRV246) 3. How to Install the Indoor Unit (1) Remove and discard the set screw on the rear panel except SAP-KRV96EHDS, SAPKRV126EHDS, SAP-KMRV76EH, SAPKMRV96EH and SAP-KMRV126EH. (Fig. 6) Set screw only for transportation (2) Press the 2 L marks on the frame cover and disengage the stationary tabs from the frame. (Fig. 7) Fig. 6 Rear panel (3) Remove the rear panel.
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08-261 CMRV3146EH_IU EN 10/14/08 6:23 PM Page 7 (4) Using a sabre saw, key hole saw or hole-cutting drill attachment, cut a hole in the wall. See Table 4 and Fig. 10. NOTE Hole should be made at a slight downward slant to the outdoor side. Table 4 PVC pipe (Locally purchased) Hole Dia.
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08-261 CMRV3146EH_IU EN 10/14/08 6:23 PM Page 8 Grille Air intake grille 3-4. Removing and Installing the Grille 3-4-1. Indoor unit types (SAP-KMRV74EH, KMRV94EH, KMRV124EH) English Basically, these models can be installed and wired without removing the grille. If access to any internal part is needed, follow the steps as given below. CAUTION Fig. 16a Be sure to wear work gloves during installation to avoid being cut by the sharp aluminum fins of the heat exchanger.
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08-261 CMRV3146EH_IU EN 10/14/08 6:23 PM Page 9 3-4-2. Indoor unit types (SAP-KRV184EH, KRV244EH) Grille Air intake grille Basically, these models can be installed and wired without removing the grille. If access to any internal part is needed, follow the steps as given below. How to remove the grille English Fig. 16a-1 (1) Grasp both ends of the air intake grille, and remove it by opening towards the front and pulling towards you. (Fig. 16a-1) (2) Remove the 3 screws. (Fig.
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08-261 CMRV3146EH_IU EN 10/14/08 6:23 PM Page 10 3-4-3. Indoor unit type (SAP-KRV96EHDS, KRV126EHDS) Front panel Basically, these models can be installed and wired without removing the grille. If access to any internal part is needed, follow the steps as given below. Arm English How to remove the grille (1) Open the front panel until it is nearly horizontal, grasp the sections near the front panel arms on both sides, and then pull towards you to remove the front panel. (Fig. 16-2) Fig.
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08-261 CMRV3146EH_IU EN 10/14/08 6:23 PM Page 11 3-4-4. Indoor unit types (SAP-KMRV76EH, KMRV96EH, KMRV126EH) Front panel Arm Basically, these models can be installed and wired without removing the grille. If access to any internal part is needed, follow the steps as given below. (1) Open the front panel until it is nearly horizontal, grasp the sections near the front panel arms on both sides, and then pull towards you to remove the front panel. (Fig. 16-3) English How to remove the grille Fig.
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08-261 CMRV3146EH_IU EN 10/14/08 6:23 PM Page 12 3-4-5. Indoor unit types (SAP-KRV186EH, KRV246EH) Front panel Arm English Basically, these models can be installed and wired without removing the grille. If access to any internal part is needed, follow the steps as given below. How to remove the grille (1) Open the front panel until it is nearly horizontal, grasp the sections near the front panel arms on both sides, and then pull towards you to remove the front panel. (Fig. 16-4) Fig.
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08-261 CMRV3146EH_IU EN 10/14/08 6:23 PM Page 13 3-5. Shape the Indoor Side Tubing (1) Arrangement of tubing by directions Frame a) Right or left tubing Cut out the corner of the right/left frame with a hacksaw or the like. (Figs. 20 and 21) English Left tubing outlet b) Right-rear or left-rear tubing In this case, the corner of the frame need not be cut. (2) To mount the indoor unit on the rear panel: Fig. 20 Hang the 2 mounting slots of the unit on the upper tabs of the rear panel. (Fig.
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08-261 CMRV3146EH_IU EN 10/14/08 6:23 PM Page 14 3-7. Wiring Instructions for Inter-unit Connections English (1) Grasp both ends of the air intake grille, and remove it by opening towards the front and pulling towards you. (SAP-KMRV74, KMRV94, KMRV124) (SAP-KRV184, KRV244) (2) Remove the screw on the right side cover plate and open the cover. (Fig. 24a, 24b, 24c or 24d) (SAP-KRV96, KRV126) Cover Cover (3) Insert the inter-unit wiring into the throughthe-wall PVC pipe.
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08-261 CMRV3146EH_IU EN 10/14/08 WARNING 6:23 PM Page 15 English Loose wiring may cause the terminal to overheat or result in unit malfunction. A fire hazard may also exist. Therefore, be sure all wiring is tightly connected. When connecting each power wire to the corresponding terminal, follow the instructions “How to connect wiring to the terminal” and fasten the wire securely tight with the fixing screw of the terminal plate.
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08-261 CMRV3146EH_IU EN 10/14/08 6:23 PM Page 16 3-8. Mounting English (1) To install the indoor unit, mount the indoor unit onto the 2 tabs on the upper part of the rear plate. (2) Hold down the air discharge outlet and press the lower part of the indoor unit until it clicks to securely fasten to the 2 tabs on the lower part of the rear plate. (Fig. 33) Push NOTE For tubing, choose either the right or left tubing direction and follow the steps below.
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08-261 CMRV3146EH_IU EN 10/14/08 6:23 PM Page 17 I Left-side tubing (SAP-KMRV74EH, KMRV94EH, KMRV124EH, KMRV76EH, KMRV96EH, KMRV126EH, KRV184EH, KRV244EH, KRV186EH, KRV246EH) Rear panel Hole in wall Bent part English (1) Lead the tubing and drain hose through the wall, allowing sufficient length for connection. Then bend the tubing using a tube bender to make the attachment. (Fig. 38a) Wide tube Narrow tube Fig. 38a (2) Switch the drain hose and drain cap.
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08-261 CMRV3146EH_IU EN 10/14/08 6:23 PM Page 18 I Left-side tubing (SAP-KRV96EHDS, KRV126EHDS) Rear panel Hole in wall English (1) Lead the tubing and drain hose through the wall, allowing sufficient length for connection. Then bend the tubing using a tube bender to make the attachment. (Fig. 38b) Wide tube Bent part Narrow tube Fig. 38b (2) Switch the drain hose and drain cap.
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08-261 CMRV3146EH_IU EN 10/14/08 6:23 PM Page 19 To unmount indoor unit Press the 2 L marks on the lower part of the indoor unit and unlatch the tabs. Then lift the indoor unit and unmount. (Fig. 42) 3-9. Drain Hose The drain hose should be slanted downward to the outdoors. (Fig. 43) b) Never form a trap in the course of the hose. c) If the drain hose will run in the room, insulate the hose with insulation* so that chilled condensation will not damage furniture or floors. (Fig.
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08-261 CMRV3146EH_IU EN 10/14/08 6:23 PM Page 20 5. How to Test Run the Air Conditioner English I For indoor unit types (SAP-KMRV74EH, KMRV94EH, KMRV124EH, KRV184EH, KRV244EH) After turning on the power of the air conditioner, use the remote controller and follow the steps below to conduct the test run. (1) Set the remote controller in Test Run mode. (Fig. 59a) ON/OFF operation button ION button a)Press and hold the ION button and the 1HR. TIMER button. 1HR.
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08-261 CMRV3146EH_IU EN 10/14/08 6:23 PM Page 21 I For indoor unit type (SAP-KMRV76EH, KMRV96EH, KMRV126EH) (SAP-KRV96EHDS, KRV126EHDS) (SAP-KRV186EH, KRV246EH) After turning on the power of the air conditioner, use the remote controller and follow the steps below to conduct the test run. a)Press and hold the QUIET button and the 1HR. TIMER button. ON/OFF operation button b)Then press and hold the ACL (Reset) button with a pointed object such as the tip of a pen.
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08-261 CMRV3146EH_IU EN 10/14/08 6:23 PM Page 22 6. Remote Control Unit Installation Position English The remote control unit can be operated from either a non-fixed position or a wall-mounted position.
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08-261 CMRV3146EH_IU EN 10/14/08 6:23 PM Page 23 7. Address Switch Tab 7-1. Address Setting of the Remote Control Unit NOTE Once changed, you cannot restore the original address setting of the air conditioner. English The address can be set in order to prevent interference between remote controllers when 2 indoor units are installed near each other. The address is normally set to “A.” To set a different address, it is necessary to change the address on the second remote controller. Fig.
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08-261 CMRV3146EH_IU EN 10/14/08 6:23 PM Page 24 8. Connecting a Home Automation Device English The HA (white) 4P terminal is located on the indoor unit PCB. If a HA device will be used, connect it to this terminal. Also, refer to Section 9. Electric Wiring Diagram in the outdoor unit installation manual. 9. Installation Check Sheet The strength of the installation location is sufficient to support the Air Conditioner weight. The indoor and outdoor units are installed level and vertically.
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APPENDIX D INSTALLATION INSTRUCTIONS (When combined with SAP-CMRV3656EH) SAP-KMRV76EH SAP-KMRV96EH SAP-KMRV126EH SAP-KRV186EH SAP-KRV246EH (II-852-6-4190-479-00-1) A-4
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08-324 CMRV3656EH_IU EN 6/15/09 5:27 PM Page a For Indoor Unit INSTALLATION INSTRUCTIONS – Inverter Split System Air Conditioner – COOL / DRY/ HEAT Model This air conditioner uses the new refrigerant R410A. Model Combinations Page IMPORTANT! Please Read Before Starting .................................. 2 3. INSTALLATION SITE SELECTION ................... 4 2-1. Indoor Unit 2-2.
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08-324 CMRV3656EH_IU EN 6/15/09 5:27 PM Page 2 outdoor units. Get a partner to help, and bend your knees when lifting to reduce strain on your back. Sharp edges or thin aluminum fins on the air conditioner can cut your fingers. IMPORTANT! Please Read Before Starting English This air conditioning system meets strict safety and operating standards. As the installer or service person, it is an important part of your job to install or service the system so it operates safely and efficiently.
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08-324 CMRV3656EH_IU EN 6/15/09 5:27 PM Page 3 1. General This booklet briefly outlines where and how to install the air conditioning system. Please read over the entire set of instructions for the indoor and outdoor units and make sure all accessory parts listed are with the system before beginning. 1-1. Tools Required for Installation (not supplied) 1. Standard screwdriver 2. Phillips head screwdriver 3. Knife or wire stripper 4.
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08-324 CMRV3656EH_IU EN 6/15/09 5:27 PM Page 4 1-5. Additional Materials Required for Installation English 1. 2. Refrigeration (armored) tape Insulated staples or clamps for connecting wire (See local codes) Putty Refrigeration lubricant Clamps or saddles to secure refrigerant tubing 3. 4. 5. Indoor unit 2. Installation Site Selection 2-1.
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08-324 CMRV3656EH_IU EN 6/15/09 5:27 PM Page 5 install the indoor unit more than 1 meter away from any antenna or power lines or connecting wires used for television, radio, telephone, security system, or intercom. Electrical noise from any of these sources may affect operation. G install in a sturdy manner to avoid increased operating noise. Table 3 Model CMRV3656 Max. Allowable Tubing Length per unit (m) Max.
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08-324 CMRV3656EH_IU EN 6/15/09 5:27 PM Page 6 (SAP-KMRV74, KMRV94, KMRV124) (SAP-KRV184, KRV244) (SAP-KRV186, KRV246) 3. How to Install the Indoor Unit (1) Remove and discard the set screw on the rear panel except SAP-KRV96EHDS, SAPKRV126EHDS, SAP-KMRV76EH, SAPKMRV96EH and SAP-KMRV126EH. (Fig. 6) Set screw only for transportation (2) Press the 2 L marks on the frame cover and disengage the stationary tabs from the frame. (Fig. 7) Fig. 6 Rear panel (3) Remove the rear panel.
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08-324 CMRV3656EH_IU EN 6/15/09 5:27 PM Page 7 (4) Using a sabre saw, key hole saw or hole-cutting drill attachment, cut a hole in the wall. See Table 4 and Fig. 10. NOTE Hole should be made at a slight downward slant to the outdoor side. Table 4 PVC pipe (Locally purchased) Hole Dia.
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08-324 CMRV3656EH_IU EN 6/15/09 5:27 PM Page 8 Grille Air intake grille 3-4. Removing and Installing the Grille 3-4-1. Indoor unit types (SAP-KMRV74EH, KMRV94EH, KMRV124EH) English Basically, these models can be installed and wired without removing the grille. If access to any internal part is needed, follow the steps as given below. CAUTION Fig. 16a Be sure to wear work gloves during installation to avoid being cut by the sharp aluminum fins of the heat exchanger.
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08-324 CMRV3656EH_IU EN 6/15/09 5:27 PM Page 9 3-4-2. Indoor unit types (SAP-KRV184EH, KRV244EH) Grille Air intake grille Basically, these models can be installed and wired without removing the grille. If access to any internal part is needed, follow the steps as given below. How to remove the grille English Fig. 16a-1 (1) Grasp both ends of the air intake grille, and remove it by opening towards the front and pulling towards you. (Fig. 16a-1) (2) Remove the 3 screws. (Fig.
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08-324 CMRV3656EH_IU EN 6/15/09 5:27 PM Page 10 3-4-3. Indoor unit types (SAP-KRV96EHDS, KRV126EHDS) Front panel Basically, these models can be installed and wired without removing the grille. If access to any internal part is needed, follow the steps as given below. Arm English How to remove the grille (1) Open the front panel until it is nearly horizontal, grasp the sections near the front panel arms on both sides, and then pull towards you to remove the front panel. (Fig. 16-2) Fig.
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08-324 CMRV3656EH_IU EN 6/15/09 5:27 PM Page 11 3-4-4. Indoor unit types (SAP-KMRV76EH, KMRV96EH, KMRV126EH) Front panel Arm Basically, these models can be installed and wired without removing the grille. If access to any internal part is needed, follow the steps as given below. (1) Open the front panel until it is nearly horizontal, grasp the sections near the front panel arms on both sides, and then pull towards you to remove the front panel. (Fig. 16-3) English How to remove the grille Fig.
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08-324 CMRV3656EH_IU EN 6/15/09 5:27 PM Page 12 3-4-5. Indoor unit types (SAP-KRV186EH, KRV246EH) Front panel Arm English Basically, these models can be installed and wired without removing the grille. If access to any internal part is needed, follow the steps as given below. How to remove the grille (1) Open the front panel until it is nearly horizontal, grasp the sections near the front panel arms on both sides, and then pull towards you to remove the front panel. (Fig. 16-4) Fig.
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08-324 CMRV3656EH_IU EN 6/15/09 5:27 PM Page 13 3-5. Shape the Indoor Side Tubing (1) Arrangement of tubing by directions Frame a) Right or left tubing Cut out the corner of the right/left frame with a hacksaw or the like. (Figs. 20 and 21) English Left tubing outlet b) Right-rear or left-rear tubing In this case, the corner of the frame need not be cut. (2) To mount the indoor unit on the rear panel: Fig. 20 Hang the 2 mounting slots of the unit on the upper tabs of the rear panel. (Fig.
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08-324 CMRV3656EH_IU EN 6/15/09 5:27 PM Page 14 3-7. Wiring Instructions for Inter-unit Connections English (1) Grasp both ends of the air intake grille, and remove it by opening towards the front and pulling towards you. (SAP-KMRV74, KMRV94, KMRV124) (SAP-KRV184, KRV244) (2) Remove the screw on the right side cover plate and open the cover. (Fig. 24a, 24b, 24c or 24d) (SAP-KRV96, KRV126) Cover Cover (3) Insert the inter-unit wiring into the throughthe-wall PVC pipe.
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08-324 CMRV3656EH_IU EN 6/15/09 WARNING 5:28 PM Page 15 English Loose wiring may cause the terminal to overheat or result in unit malfunction. A fire hazard may also exist. Therefore, be sure all wiring is tightly connected. When connecting each power wire to the corresponding terminal, follow the instructions “How to connect wiring to the terminal” and fasten the wire securely tight with the fixing screw of the terminal plate.
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08-324 CMRV3656EH_IU EN 6/15/09 5:28 PM Page 16 3-8. Mounting English (1) To install the indoor unit, mount the indoor unit onto the 2 tabs on the upper part of the rear plate. (2) Hold down the air discharge outlet and press the lower part of the indoor unit until it clicks to securely fasten to the 2 tabs on the lower part of the rear plate. (Fig. 33) Push NOTE For tubing, choose either the right or left tubing direction and follow the steps below.
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08-324 CMRV3656EH_IU EN 6/15/09 5:28 PM Page 17 I Left-side tubing (SAP-KMRV74EH, KMRV94EH, KMRV124EH, KMRV76EH, KMRV96EH, KMRV126EH, KRV184EH, KRV244EH, KRV186EH, KRV246EH) Rear panel Hole in wall Bent part English (1) Lead the tubing and drain hose through the wall, allowing sufficient length for connection. Then bend the tubing using a tube bender to make the attachment. (Fig. 38a) Wide tube Narrow tube Fig. 38a (2) Switch the drain hose and drain cap.
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08-324 CMRV3656EH_IU EN 6/15/09 5:28 PM Page 18 I Left-side tubing (SAP-KRV96EHDS, KRV126EHDS) Rear panel Hole in wall English (1) Lead the tubing and drain hose through the wall, allowing sufficient length for connection. Then bend the tubing using a tube bender to make the attachment. (Fig. 38b) Wide tube Bent part Narrow tube Fig. 38b (2) Switch the drain hose and drain cap.
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08-324 CMRV3656EH_IU EN 6/15/09 5:28 PM Page 19 To unmount indoor unit Press the 2 L marks on the lower part of the indoor unit and unlatch the tabs. Then lift the indoor unit and unmount. (Fig. 42) 3-9. Drain Hose The drain hose should be slanted downward to the outdoors. (Fig. 43) b) Never form a trap in the course of the hose. c) If the drain hose will run in the room, insulate the hose with insulation* so that chilled condensation will not damage furniture or floors. (Fig.
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08-324 CMRV3656EH_IU EN 6/15/09 5:28 PM Page 20 5. How to Test Run the Air Conditioner English I For indoor unit types (SAP-KMRV74EH, KMRV94EH, KMRV124EH, KRV184EH, KRV244EH) After turning on the power of the air conditioner, use the remote controller and follow the steps below to conduct the test run. (1) Set the remote controller in Test Run mode. (Fig. 59a) ON/OFF operation button ION button a)Press and hold the ION button and the 1HR. TIMER button. 1HR.
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08-324 CMRV3656EH_IU EN 6/15/09 5:28 PM Page 21 I For indoor unit types (SAP-KMRV76EH, KMRV96EH, KMRV126EH) (SAP-KRV96EHDS, KRV126EHDS) (SAP-KRV186EH, KRV246EH) After turning on the power of the air conditioner, use the remote controller and follow the steps below to conduct the test run. a)Press and hold the QUIET button and the 1HR. TIMER button. ON/OFF operation button b)Then press and hold the ACL (Reset) button with a pointed object such as the tip of a pen.
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08-324 CMRV3656EH_IU EN 6/15/09 5:28 PM Page 22 6. Remote Control Unit Installation Position English The remote control unit can be operated from either a non-fixed position or a wall-mounted position.
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08-324 CMRV3656EH_IU EN 6/15/09 5:28 PM Page 23 7. Address Switch Tab 7-1. Address Setting of the Remote Control Unit NOTE Once changed, you cannot restore the original address setting of the air conditioner. English The address can be set in order to prevent interference between remote controllers when 2 indoor units are installed near each other. The address is normally set to “A.” To set a different address, it is necessary to change the address on the second remote controller. Fig.
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08-324 CMRV3656EH_IU EN 6/15/09 5:28 PM Page 24 8. Connecting a Home Automation Device English The HA (white) 4P terminal is located on the indoor unit PCB. If a HA device will be used, connect it to this terminal. Also, refer to Section 9. Electric Wiring Diagram in the outdoor unit installation manual. 9. Installation Check Sheet The strength of the installation location is sufficient to support the air conditioner weight. The indoor and outdoor units are installed level and vertically.
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SANYO Electric Co., Ltd. Osaka, Japan Feb.