TECHNICAL & SERVICE MANUAL SAP-K77RAX SAP-K97RAX SAP-K127RAX FILE NO. + SAP-C77RAX + SAP-C97RAX + SAP-C127RAX Destination: Russia (50Hz) SPLIT SYSTEM AIR CONDITIONER Indoor Model No. Product Code No. SAP-K77RAX 1 852 350 01 SAP-K97RAX SAP-K127RAX Indoor Unit SAP-K77RAX SAP-K97RAX SAP-K127RAX Outdoor Model No. Product Code No. SAP-C77RAX 1 852 350 04 1 852 350 02 SAP-C97RAX 1 852 350 05 1 852 350 03 SAP-C127RAX 1 852 350 06 Outdoor Unit SAP-C77RAX SAP-C97RAX SAP-C127RAX REFERENCE NO.
When Transporting Important! Please Read Before Starting 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.
Table of Contents Page 1. OPERATING RANGE ................................................................................................................... 5 2. SPECIFICATIONS 2-1. Unit Specifications ............................................................................................................. 2-2. Major Component Specifications ....................................................................................... 2-3. Other Component Specifications .....................................
Page 9. TROUBLESHOOTING 9-1. Check before and after troubleshooting ................................................................................ 9-2. Air conditioner does not operate. ........................................................................................... 9-3. Some part of air conditioner does not operate. ..................................................................... 9-4. Air conditioner operates, but abnormalities are observed. ...............................................
1. OPERATING RANGE Cooling Temperature Indoor Air Intake Temp. Maximum 32 °C D.B. / 23 °C W.B. 43 °C D.B. Minimum 19 °C D.B. / 14 °C W.B. 19 °C D.B. 5 Outdoor Air Intake Temp.
2. SPECIFICATIONS 2-1. Unit Specifications Indoor Unit Outdoor Unit SAP-K77RAX SAP-C77RAX Power Source 220 to 240V Single-Phase 50Hz Voltage Rating 220-240 V Performance Capacity kW BTU/h m3/h Liters/h Air Circulation (High) Moisture Removal (High) Electrical Rating Available Voltage Range Running Amperes Power Input Power Factor E.E.R. C.O.P.
Indoor Unit Outdoor Unit SAP-K97RAX SAP-C97RAX Power Source 220 to 240V Single-Phase 50Hz Voltage Rating 220-240 V Performance Capacity kW BTU/h m3/h Liters/h Air Circulation (High) Moisture Removal (High) Electrical Rating Available Voltage Range Running Amperes Power Input Power Factor E.E.R. C.O.P.
Indoor Unit Outdoor Unit SAP-K127RAX SAP-C127RAX Power Source 220 to 240V Single-Phase 50Hz Voltage Rating 220-240 V Performance Capacity kW BTU/h m3/h Liters/h Air Circulation (High) Moisture Removal (High) Electrical Rating Available Voltage Range Running Amperes Power Input Power Factor E.E.R. C.O.P.
2-2. Major Component Specifications 2-2-1. Indoor Unit Indoor Unit SAP-K77RAX Control PCB CR-K77GAX Microprocessor 250V 3.15A Part No. Controls Control Circuit Fuse RCS-7S2E-G Remote Control Unit Fan Type Q'ty ... Dia. and Length Cross-Flow 1 ... D102 / L637 mm Fan Motor Type Model ... Q'ty No. of Poles Rough Measure RPM (Cool) Nominal Output Coil Resistance (Ambient Temp. 20 °C) Safety Device Type Operating Temp.
Indoor Unit SAP-K97RAX Control PCB Part No. Controls Control Circuit Fuse CR-K97GAX Microprocessor 250V 3.15A RCS-7S2E-G Remote Control Unit Fan Type Q'ty ... Dia. and Length Cross-Flow 1 ... D102 / L637 mm Fan Motor Type Model ... Q'ty No. of Poles Rough Measure RPM (Cool) Nominal Output Coil Resistance (Ambient Temp. 20 °C) Safety Device Type Operating Temp. Run Capacitor (on controller PCB) Flap Motor Type Model Rating Coil Resistance (Ambient Temp. 25 °C) AC Motor IBH-884-066B ... 1 4 1,290 12.
Indoor Unit SAP-K127RAX Control PCB Part No. Controls Control Circuit Fuse CR-K127GAX Microprocessor 250V 3.15A RCS-7S2E-G Remote Control Unit Fan Type Q'ty ... Dia. and Length Cross-Flow 1 ... D102 / L637 mm Fan Motor Type Model ... Q'ty No. of Poles Rough Measure RPM (Cool) Nominal Output Coil Resistance (Ambient Temp. 20 °C) Safety Device Type Operating Temp. Run Capacitor (on controller PCB) Flap Motor Type Model Rating Coil Resistance (Ambient Temp. 25 °C) AC Motor IBH-884-066B ...
2-2-2. Outdoor Unit Outdoor Unit SAP-C77RAX Control PCB Compressor Type Compressor Model / Nominal Output Compressor Oil ... Amount Coil Resistance (Ambient Temp. 25 °C) Safety Device Type Overload Relay Operating Temp. Open Close Single Rotary C-1R65H5S / 650W SAY-56T ... 350 C - R : 4.68 C - S : 6.77 CC Ohm External (OLR) MRA99094-9201 150 +/-5 69 +/-11 Trip in 6 to 16 sec. at 15A 20 400 - °C °C Operating Amp. (Ambient Temp. 25 °C) Run Capacitor Micro F VAC Crankcase Heater Fan Type Q'ty ...
Outdoor Unit SAP-C97RAX Control PCB Compressor Type Compressor Model / Nominal Output Compressor Oil ... Amount Coil Resistance (Ambient Temp. 25 °C) Safety Device Type Overload Relay Operating Temp. Open Close Single Rotary C-1RV162H91AA / 800W SAY-56T ... 280 C - R : 3.65 C - S : 5.38 CC Ohm External (OLR) MRA99134-9201 145 +/- 5 69 +/- 11 Trip in 6 to 16 sec. at 16.5A 25 400 - °C °C Operating Amp. (Ambient Temp. 25 °C) Run Capacitor Micro F VAC Crankcase Heater Fan Type Q'ty ... Dia.
Outdoor Unit SAP-C127RAX Control PCB Compressor Type Compressor Model / Nominal Output Compressor Oil ... Amount Coil Resistance (Ambient Temp. 25 °C) Safety Device Type Overload Relay Operating Temp. Open Close Single Rotary C-R115H5A / 1,100W SAY-56T ... 520 C - R : 1.962 C - S : 5.38 CC Ohm External (OLR) MRA98619-9200 150 +/- 5 69 +/- 11 Trip in 6 to 16 sec. at 22.5A 25 400 - °C °C Operating Amp. (Ambient Temp. 25 °C) Run Capacitor Micro F VAC Crankcase Heater Fan Type Q'ty ... Dia.
2-3. Other Component Specifications Indoor Unit SAP-K77RAX SAP-K97RAX SAP-K127RAX < Thermistor (Room sensor) > Model PTN-41G-S6Z 5 kohm (at 25 °C) Resistance < Thermistor (Coil sensor) > Model PB2M-41E-S16-1 Resistance 15 kohm (at 0 °C) 5.
3.
Outdoor Unit SAP-C77RAX SAP-C97RAX 482 296 264 240 44 ID :1 8 11 78 372 Wide tube service valve dia.9.52(3/8") Narrow tube service valve dia.6.
Outdoor Unit SAP-C127RAX 482 78 296 264 240 45 ID :1 8 11 370 Wide tube service valve dia.12.7(1/2") Narrow tube service valve dia.6.
4. REFRIGERANT FLOW DIAGRAM 4-1. Refrigerant Flow Diagram Indoor Unit Outdoor Unit SAP-C77RAX SAP-C97RAX SAP-C127RAX SAP-K77RAX SAP-K97RAX SAP-K127RAX Indoor unit Outdoor unit Wide tube Wide tube service valve Accumulator Compressor Heat exchanger Heat exchanger *1 Narrow tube Narrow tube service valve Capillary tube Cooling cycle O.D. 6.35 mm (1/4") *1 O.D. 9.52 mm (3/8")...77, 97 class O.D. 12.7 mm (1/2")...
5. PERFORMANCE DATA 5-1. Performance charts Indoor Unit SAP-K77RAX Outdoor Unit SAP-C77RAX < Cooling Characteristics > Operating current (A) 9 Indoor inlet air D.B. temp. (°C) 8 7 6 5 32 27 21 4 3 2 1 25 30 35 40 45 50 Outdoor inlet air D.B. temp. (°C) Low pressure at wide tube serveice valve MPaG 1.47 Indoor inlet air D.B. temp. (°C) 1.38 1.28 1.18 1.08 0.98 0.89 32 27 21 0.79 0.69 0.59 0.49 0.39 25 30 35 40 45 50 Outdoor inlet air D.B. temp.
Indoor Unit SAP-K97RAX Outdoor Unit SAP-C97RAX < Cooling Characteristics > Operating current (A) 9 Indoor inlet air D.B. temp. (°C) 8 7 32 27 21 6 5 4 3 2 1 25 30 35 40 45 50 Outdoor inlet air D.B. temp. (°C) Low pressure at wide tube serveice valve MPaG 1.47 Indoor inlet air D.B. temp. (°C) 1.38 1.28 1.18 1.08 0.98 0.89 32 27 21 0.79 0.69 0.59 0.49 0.39 25 30 35 40 45 50 Outdoor inlet air D.B. temp.
Indoor Unit SAP-K127RAX Outdoor Unit SAP-C127RAX < Cooling Characteristics > Operating current (A) 11 Indoor inlet air D.B. temp. (°C) 10 9 32 27 21 8 7 6 5 4 3 25 30 35 40 45 50 Outdoor inlet air D.B. temp. (°C) Low pressure at wide tube serveice valve MPaG 1.47 Indoor inlet air D.B. temp. (°C) 1.38 1.28 1.18 1.08 0.98 0.89 32 27 21 0.79 0.69 0.59 0.49 0.39 25 30 35 40 45 50 Outdoor inlet air D.B. temp.
5-2. Air Throw Distance Charts Indoor Unit SAP-K77RAX Cooling 27°C High Room air temp.
Indoor Unit SAP-K97RAX Cooling 27°C High Room air temp.
Indoor Unit SAP-K127RAX Cooling 27°C High Room air temp.
5-3. Cooling Capacity Indoor Unit SAP-K77RAX Outdoor Unit SAP-C77RAX 230 V Single Phase 50 Hz RATING CAPACITY AIR FLOW RATE EVAPORATOR ENT. TEMP. oC W.B. D.B. TC CM 21 SHC 15 23 SHC 25 SHC 27 SHC 29 SHC 31 SHC TC CM 21 SHC 17 23 SHC 25 SHC 27 SHC 29 SHC 31 SHC TC CM 21 SHC 19 23 SHC 25 SHC 27 SHC 29 SHC 31 SHC TC CM 23 SHC 21 25 SHC 27 SHC 29 SHC 31 SHC TC CM 23 25 SHC 27 SHC 29 SHC 31 SHC 2.10 kW 430 m 3/h CONDENSER OUTDOOR AMBIENT TEMP. 20 25 30 35 2.12 2.02 1.93 1.84 0.53 0.57 0.61 0.66 1.51 1.46 1.
Indoor Unit SAP-K97RAX Outdoor Unit SAP-C97RAX 230 V Single Phase 50 Hz RATING CAPACITY AIR FLOW RATE EVAPORATOR ENT. TEMP. oC W.B. D.B. TC CM 21 SHC 15 23 SHC 25 SHC 27 SHC 29 SHC 31 SHC TC CM 21 SHC 17 23 SHC 25 SHC 27 SHC 29 SHC 31 SHC TC CM 21 SHC 19 23 SHC 25 SHC 27 SHC 29 SHC 31 SHC TC CM 23 SHC 21 25 SHC 27 SHC 29 SHC 31 SHC TC CM 23 25 SHC 27 SHC 29 SHC 31 SHC 2.55 kW 440 m 3/h CONDENSER OUTDOOR AMBIENT TEMP. 20 25 30 35 2.57 2.46 2.35 2.23 0.67 0.73 0.78 0.84 1.74 1.69 1.63 1.57 1.96 1.90 1.84 1.
Indoor Unit SAP-K127RAX Outdoor Unit SAP-C127RAX 230 V Single Phase 50 Hz RATING CAPACITY AIR FLOW RATE EVAPORATOR ENT. TEMP. oC W.B. D.B. TC CM 21 SHC 15 23 SHC 25 SHC 27 SHC 29 SHC 31 SHC TC CM 21 SHC 17 23 SHC 25 SHC 27 SHC 29 SHC 31 SHC TC CM 21 SHC 19 23 SHC 25 SHC 27 SHC 29 SHC 31 SHC TC CM 23 SHC 21 25 SHC 27 SHC 29 SHC 31 SHC TC CM 23 25 SHC 27 SHC 29 SHC 31 SHC 3.55 kW 460 m 3/h CONDENSER OUTDOOR AMBIENT TEMP. 20 25 30 35 3.58 3.42 3.27 3.11 0.92 1.00 1.07 1.15 2.34 2.25 2.16 2.08 2.57 2.49 2.
6. ELECTRICAL DATA 6-1. Electrical Characteristics Indoor Unit SAP-K77RAX Outdoor Unit SAP-C77RAX Cooling Indoor Unit Fan Motor Performance at Rating Conditions Full Load Conditions Running amp. Power input Running amp. Power input Rating conditions: Indoor air temperature: Outdoor air temperature: Full Load conditions: Indoor air temperature: Outdoor air temperature: A kW A kW 0.17 0.028 0.17 0.028 Outdoor Unit Fan Motor Compressor 230V Single-phase 50Hz 0.22 3.21 0.045 0.697 0.22 3.71 0.045 0.
6-2. Electric Wiring Diagrams WARNING To avoid electrical shock hazard, be sure to disconnect power before checking, servicing and/or cleaning any electrical parts.
Outdoor Unit SAP-C77RAX SAP-C97RAX SAP-C127RAX WARNING To avoid electrical shock hazard, be sure to disconnect power before checking, servicing and/or cleaning any electrical parts.
7. INSTALLATION INSTRUCTIONS 7-1. Installation Site Selection 7-1-1. Indoor Unit WARNING To prevent abnormal heat generation and the possibility of fire, do not place obstacles, enclosures and grilles in front of or surrounding the air conditioner in a way that may block air flow. 15 cm min. 5 cm min. 5 cm min. Front View AVOID: Fig. 1 direct sunlight. nearby heat sources that may affect performance of Tubing length (L) INDOOR UNIT the unit. areas where leakage of flammable gas may be expected.
7-1-2. Outdoor Unit NO AVOID: Exhaust fan Hot air Heat source heat sources, exhaust fans, etc. (Fig. 4) damp, humid or uneven locations. Outdoor unit DO: choose a place as cool as possible. choose a place that is well ventilated. Fig. 4 allow enough room around the unit for air intake/exhaust and possible maintenance. (Fig.
7-2. Recommended Wire Length and Diameter Regulations on wiring diameter differ from locality to locality. For field wiring requirements, please refer to your local electrical codes. Carefully observe these regulations when carrying out the installation. Table 2 lists recommended wire lengths and diameters for power supply systems. NOTE Refer to the wiring system diagram (Fig. 6) for the meaning of (A) and (B) in Table 2.
7-3. Remote Control Unit Installation Position The remote control unit can be operated from either a non-fixed position or a wall-mounted position.
7-4. How to Test Run the Air Conditioner 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. 8a) a) Press and hold the ECONOMY button and the 1HR. TIMER button. b) Then press and hold the ACL (Reset) button with a pointed object such as the tip of a pen. After 5 seconds, release the ACL button first. c) Then release the ECONOMY and 1HR. TIMER buttons.
7-5. Removing and Installing the 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 (1) Open the front panel until it is nearly horizontal, grasp the sections near the front panel arms on both sides, and then remove the panel by pushing the arms towards the outside while pulling the panel towards you. (Fig.
7-6. Address Setting of the Remote Control Unit The address can be set in order to prevent interference between remote controllers when 2 indoor units are installed near each other. To set a different address, it is necessary to change the address on the second remote controller. Jumper wire for address switching NOTE Once changed, you cannot restore the original address setting of the air conditioner. (1) Switch on the power source.
8. FUNCTIONS 8-1. Room Temperature Control (1) Cooling Room temperature control is obtained by cycling the compressor ON and OFF under control of the room temperature sensor in the indoor unit. NOTE Some informations except for the room temperature are transmitted every 5 minutes by the remote control unit to the controller in the indoor unit. Thermo. OFF Thermo. ON Thermo. OFF Thermo. ON Thermo. OFF T+1°C Set temp. T °C Room temp.
8-2. Dry Operation (Dehumidification) Dry operation uses the ability of the cooling cycle to remove moisture from the air, but by running at low level to dehumidify without greatly reducing the room temperature. The air conditioner repeats the cycle of turning ON and OFF automatically as shown in the chart below according to the room temperature. T : Set temp. T°C When room temp. goes up < Cooling operation > The air conditioner operates in cooling mode.
8-3. Freeze Prevention (Cooling and Dry) This function prevents freezing of the indoor heat exchange coil. When the temperature of the indoor heat exchange coil falls below 2 °C for 2 minutes, the control circuit stops the outdoor fan and compressor (The compressor stops 3 seconds after the outdoor fan stopped). During this period, Indoor fan operates in LL. The outdoor fan does not start again until the temperature rises above 6°C. (The compressor starts 2 seconds after the outdoor fan started.
8-4. Automatic Fan Speed (Cooling and Dry) This automatically adjust the indoor fan speed by the difference between the room temperature and set temperature. < Cooling > Room temp. T+2 °C T+1 °C Set temp.
9. TROUBLESHOOTING 9-1. Check before and after troubleshooting WARNING Hazardous voltage can cause ELECTRIC SHOCK or DEATH. Disconnect power or turn off circuit breaker before you start checking or servicing. 9-1-1. Check power supply wiring. Check that power supply wires are correctly connected to terminals L and N on the terminal plate in the outdoor unit.
9-2. Air conditioner does not operate. 9-2-1. Circuit breaker trips (or fuse blows). (1) When the circuit breaker is set to ON, it is tripped soon. (Resetting is not possible.) < Failure Cause > There is a possibility of ground fault. There is a possibility of insulation fault. < Identification Method of the Failure Cause > Identify the failure cause using the following procedure.
(2) Circuit breaker trips in several minutes after turning the air conditioner on. There is a possibility of short circuit. 1. Check capacity of circuit breaker. Replace with suitable one (larger capacity). No 2. Is capacity of circuit breaker suitable ? In case of Heating operation : Measure resistance of 4-way valve's winding. Measure resistance of outdoor fan motor winding. Measure resistance of compressor motor winding. 9-2-2. Neither indoor nor outdoor unit runs. (1) Power is not supplied. 1.
(2) Check remote control unit. 1. Try to run with another remote control unit. 2. Is the operation good ? Yes First remote control unit is defective. In the case that the remote control transmission section is dirty, clean it. In the case that the remote control reception section in front of indoor unit is dirty, clean it. (3) Check fuse on the indoor P.C.Board. 1. Check fuse (F) on indoor P.C.Board for continuity. 2. Is fuse blown ? Yes Replace the fuse.
9-2-3. Only outdoor unit does not run. (1) Check setting temperature. COOL Is room temperature too low ? No 1. Try to lower setting temperature by temperature setting button ( button). 2. Does outdoor unit run ? No Check to see if inter-unit wiring is correctly connected between indoor and outdoor unit.
9-3. Some part of air conditioner does not operate. 9-3-1. Only indoor fan does not run. If you turn fan gently once or twice by hand, can the fan turn ? Check fan casing foreign matter on inside. Remove foreign matter or repair. Fan motor winding burnout or foreign matter in bearings. Repair or replace. No Check connectors to P.C.Board. 1. Measure resistance of indoor fan motor winding. 2.
9-3-4. Only compressor does not run. Is overload relay (OLR) working ? Check compressor motor capacitor. Yes Is temperature of compressor abnormally high ? Measure resistance of compressor motor winding. Yes Yes Does refrigerant gas shortage ? No Measure Power supply voltage. Is the voltage too low ? No Rotor may be locked up. 49 Charge refrigerant gas (R22).
9-4. Air conditioner operates, but abnormalities are observed. 9-4-1. Poor cooling. Is remote control unit placed where it can detect room temperature properly ? No Change position of remote control unit. Are wide and narrow tubes between indoor unit and outdoor unit insulated ? No Insulate both wide and narrow tubes separately and then tape together. Yes If temperature difference is small, possibility of gas shortage. Measure temperature of suction and discharge air of air conditioner.
10. CHECKING ELECTRICAL COMPONENTS 10-1. Measurement of Insulation Resistance Ground wire Clip The insulation is in good condition if the resistance exceeds 2M ohm. Probe 10-1-1. Power Supply Cord Insulation tester Clamp the grounding wire of power cord with the lead clip of the insulation resistance tester and measure the resistance by placing a probe on either of the two power wires. (Fig. 1) Then also measure the resistance between the grounding and other power wire. (Fig. 1) Fig.
10-2. Checking Continuity of Fuse on PCB Ass'y Fuse Remove the PCB Ass'y from the electrical component box. Then pull out the fuse from the PCB Ass'y. (Fig. 5) Check for continuity using a multimeter as shown in Fig. 6. PCB Ass'y Fig. 5 10-3. Checking Motor Capacitor Remove the lead wires from the capacitor terminals, and then place a probe on the capacitor terminals as shown in Fig. 7. Observe the deflection of the pointer, setting the resistance measuring range of the multimeter to the maximum value.
APPENDIX INSTRUCTION MANUAL SAP-K77GAX + SAP-C77GAX SAP-K97GAX + SAP-C97GAX SAP-K127GAX + SAP-C127GAX (OI-852-6-4181-018-00-1) 53
SAP-K97GAX_EN.fm Page 2 Tuesday, January 22, 2008 6:34 PM FEATURES This air conditioner is equipped with cooling, and drying functions. 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.
SAP-K97GAX_EN.fm Page 3 Tuesday, January 22, 2008 6:34 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.
SAP-K97GAX_EN.fm Page 4 Tuesday, January 22, 2008 6:34 PM NAMES OF PARTS Air intakes UNIT DISPLAY AND OPERATION BUTTON INDOOR UNIT INDOOR UNIT REMOTE CONTROL receiver Air outlet OPERATION TIMER Remote control unit ON/OFF OPERATION lamp TIMER lamp OPERATION button (ON/OFF) 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.
SAP-K97GAX_EN.fm Page 5 Tuesday, January 22, 2008 6:34 PM REMOTE CONTROL UNIT (DISPLAY) Displayed when transmitting data Displayed when setting timer Symbols (1) Operation mode (4) Timer COOL ..................................... 12-hour ON Timer. ................. MILD DRY .............................. 12-hour OFF Timer. ............... FAN ........................................ 1-hour OFF Timer. ................. (2) Fan speed Automatic operation ..................... (5) ECONOMY ........
SAP-K97GAX_EN.fm Page 6 Tuesday, January 22, 2008 6:34 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. 1 HR.
SAP-K97GAX_EN.fm Page 7 Tuesday, January 22, 2008 6:34 PM ON/OFF operation button This button is for turning the air conditioner on and off. Temperature setting buttons (TEMP.) Press the button to increase the set temperature. Press the button to reduce the set temperature. The temperature setting changes by 1 °C each time one of the TEMP. buttons is pressed. The set temperature appears in the display for only 3 seconds.
SAP-K97GAX_EN.fm Page 8 Tuesday, January 22, 2008 6:34 PM 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. To ensure that the air conditioner operates correctly, DO NOT install the remote control unit in the following places: ACL button 1.
SAP-K97GAX_EN.fm Page 9 Tuesday, January 22, 2008 6:34 PM OPERATION WITH THE REMOTE CONTROL UNIT 1. Operation 2. Adjusting the Fan Speed 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 STEP 2 If you want to adjust fan speed manually during operation, just set the FAN SPEED selector button as desired. [ , , or ] 3.
SAP-K97GAX_EN.fm Page 10 Tuesday, January 22, 2008 6:34 PM SPECIAL REMARKS 4. ECONOMY Mode ‘‘DRY’’ ( ) Operation How it works? • Once the room temperature reaches the level that was set, the unit repeats the cycle of turning on and off automatically. • During DRY operation, the fan speed is automatically set to Low speed for providing a comfortable breeze. • ‘‘DRY’’ operation is not possible if the indoor temperature is 15 °C or less.
SAP-K97GAX_EN.fm Page 11 Tuesday, January 22, 2008 6:34 PM USING THE 12-HOUR ON AND OFF TIMER 1. TIMER ON mode (Example) The timer times appear in the display for only 3 seconds. After the length of time set for TIMER OFF elapses, the unit stops operating. The display depicted at left indicates that the air conditioner will stop operating in five hours. Setting procedure: STEP 1 Press the TIMER OFF button.
SAP-K97GAX_EN.fm Page 12 Tuesday, January 22, 2008 6:34 PM USING THE 1-HOUR OFF TIMER 1. 1-Hour OFF Timer 2. Combining the 1-Hour OFF Timer and 12-Hour ON Timer By combining the 1-Hour OFF Timer and 12-Hour ON Timer, it is possible to have the unit operate for just one hour from the present time, and then have it switch on again later at a time specified by you. (Example) Having the unit operate for just one hour from the present time, and then switch on again three hours from the present time.
SAP-K97GAX_EN.fm Page 13 Tuesday, January 22, 2008 6:34 PM ADJUSTING THE AIRFLOW DIRECTION 1. Horizontal The horizontal airflow can be adjusted by moving the vertical vanes with your hands to the left or right. Always use the knobs located at the top of the center vanes on the left and right sides to adjust the airflow direction. CAUTION • Use the FLAP button on the remote control to adjust the position of the flap.
SAP-K97GAX_EN.fm Page 14 Tuesday, January 22, 2008 6:34 PM CARE AND CLEANING 1. For safety, be sure to turn the air conditioner off and also to disconnect the power before cleaning. 2. Do not pour water on the indoor unit to clean it. This will damage the internal components and cause an electric shock hazard. Air Clean Filter The air clean filter removes dust and dirt from the air, and reduces odors and smoke from tobacco.
SAP-K97GAX_EN.fm Page 15 Tuesday, January 22, 2008 6:34 PM TROUBLESHOOTING If your air conditioner does not work properly, first check the following points before requesting service. If it still does not work properly, contact your dealer or service center. Trouble Air conditioner does not run at all. Possible Cause Remedy 1. Power failure. 1. Restore power. 2. Leakage circuit breaker tripped. 2. Contact service center. 3. Line voltage is too low. 3. Consult your electrician or dealer. 4.
SANYO Electric co., Ltd. Apr.