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FILE NO. SVM-12004 Adoption of New Refrigerant This Air Conditioner is a new type which adopts a new refrigerant HFC (R410A) instead of the conventional refrigerant R22 in order to prevent destruction of the ozone layer. CONTENTS SAFETY CAUTION ............................................................................................ 3 1. SPECIFICATIONS .................................................................................... 12 1-1. High Wall Type ............................................
+00A11-xxx_01EN.book Page 1 Monday, August 29, 2011 3:47 PM FILE NO. SVM-12004 Original instruction Please read carefully through these instructions that contain important information which complies with the “Machinery” Directive (Directive 2006/42/EC), and ensure that you understand them.
+00A11-xxx_01EN.book Page 2 Monday, August 29, 2011 3:47 PM FILE NO. SVM-12004 Definition of Protective Gear When the air conditioner is to be transported, installed, maintained, repaired or removed, wear protective gloves and ‘safety’ work clothing. In addition to such normal protective gear, wear the protective gear described below when undertaking the special work detailed in the table below.
+00A11-xxx_01EN.book Page 3 Monday, August 29, 2011 3:47 PM FILE NO. SVM-12004 Warning Indications on the Air Conditioner Unit [Confirmation of warning label on the main unit] Confirm that labels are indicated on the specified positions If removing the label during parts replace, stick it as the original. Warning indication Description WARNING ELECTRICAL SHOCK HAZARD Disconnect all remote electric power supplies before servicing. WARNING Moving parts. Do not operate unit with grille removed.
+00A11-xxx_01EN.book Page 4 Monday, August 29, 2011 3:47 PM FILE NO. SVM-12004 Precautions for safety The manufacturer shall not assume any liability for the damage caused by not observing the description of this manual. DANGER Before carrying out the installation, maintenance, repair or removal work, be sure to set the circuit breaker for both the indoor and outdoor units to the OFF position. Otherwise, electric shocks may result. Turn off breaker.
+00A11-xxx_01EN.book Page 5 Monday, August 29, 2011 3:47 PM FILE NO. SVM-12004 WARNING Before starting to repair the air conditioner, read carefully through the Service Manual, and repair the air conditioner by following its instructions. Only qualified service person (*1) is allowed to repair the air conditioner. Repair of the air conditioner by unqualified person may give rise to a fire, electric shocks, injury, water leaks and/or other problems.
+00A11-xxx_01EN.book Page 6 Monday, August 29, 2011 3:47 PM FILE NO. SVM-12004 Before troubleshooting or repair work, check the earth wire is connected to the earth terminals of the main unit, otherwise an electric shock is caused when a leak occurs.If the earth wire is not correctly connected, contact an electric engineer for rework. After completing the repair or relocation work, check that the ground wires are connected properly. Check earth wires. Prohibition of modification.
+00A11-xxx_01EN.book Page 7 Monday, August 29, 2011 3:47 PM FILE NO. SVM-12004 Assembly / Wiring Insulator check After repair work, surely assemble the disassembled parts, and connect and lead the removed wires as before. Perform the work so that the cabinet or panel does not catch the inner wires. If incorrect assembly or incorrect wire connection was done, a disaster such as a leak or fire is caused at user’s side.
+00A11-xxx_01EN.book Page 8 Monday, August 29, 2011 3:47 PM FILE NO. SVM-12004 When the service panel of the outdoor unit is to be opened in order for the compressor or the area around this part to be repaired immediately after the air conditioner has been shut down, set the circuit breaker to the OFF position, and then wait at least 10 minutes before opening the service panel.
+00A11-xxx_01EN.book Page 9 Monday, August 29, 2011 3:47 PM FILE NO. SVM-12004 Declaration of Conformity Manufacturer: TOSHIBA CARRIER (THAILAND) CO., LTD. 144/9 Moo 5, Bangkadi Industrial Park, Tivanon Road, Amphur Muang, Pathumthani 12000, Thailand Authorized Nick Ball Representative / TCF holder: Toshiba EMEA Engineering Director Toshiba Carrier UK Ltd. Porsham Close, Belliver Industrial Estate, PLYMOUTH, Devon, PL6 7DB.
FILE NO. SVM-12004 1. SPECIFICATIONS 1-1. High-wall type Indoor unit Outdoor unit Cooling Capacity Heating Capacity RAV-SM RAV(kW) (kW) Model 566KRT-E(TR) 566KRT-E(TR) SP564AT(Z)(ZG)-E SP804AT(Z)(ZG)-E SM563AT-E 5.0 7.1 5.0 5.6 8.0 5.
FILE NO. SVM-12004 2. CONSTRUCTION VIEWS (EXTERNAL VIEWS) 2-1.
FILE NO.
FILE NO. SVM-12004 3. SYSTEMATIC REFRIGERATING CYCLE DIAGRAM High Wall Type • Single type (Combination of 1 indoor unit and 1 outdoor unit) (Indoor unit) Distributor (Strainer incorporated) TCJ sensor TC sensor Air heat exchanger Heating Cooling Refrigerant pipe at liquid side (Outer dia : ØB) Refrigerant pipe at gas side (Outer dia : ØA) To outdoor unit To outdoor unit Dimension table Indoor unit Outer diameter of refrigerant pipe (In (mm)) Gas side ØA Liquid side ØB SM56 type 12.7 6.
L N 1 2 3 1 2 3 50Hz 60Hz Earth SCREW – 16 – Earth SCREW PHASE) (3-PHASE) 50Hz 60Hz OUTDOOR UNIT POWER SUPPLY 380-415V 3N 380V 3N L 1 L 2 L3 N 1 2 3 OUTDOOR UNIT (SINGLE POWER SUPPLY 220-240V 1 220V 1 TB01 Earth SCREW 1 2 1 3 2 4 3 5 4 6 5 7 7 6 8 7 CN213(WHI) 9 10 9 10 11 8 U INFRARED RAYS RECEIVE AND INDICATION PARTS (MCC-5044) 5 3 WHI BLK 1 RED CN67 (BLK) CN22 2 1 3 2 1 CN32 (WHI) 2 3 PNL/EMG 1 3 4 M LM 5 6 1 POWER SUPPLY CIRCUIT CN210(WHI)
FILE NO. SVM-12004 5. SPECIFICATIONS OF ELECTRICAL PARTS 5-3. High Wall Type No. Parts Name 1 Fan motor (for indoor) 2 Grille motor 3 Thermo.
FILE NO. SVM-12004 6. REFRIGERANT R410A This air conditioner adopts the new refrigerant HFC (R410A) which does not damage the ozone layer. The working pressure of the new refrigerant R410A is 1.6 times higher than conventional refrigerant (R22).
FILE NO. SVM-12004 Table 6-2-1 Thicknesses of annealed copper pipes Thickness (mm) Nominal diameter Outer diameter (mm) R410A R22 1/4 6.35 0.80 0.80 3/8 9.52 0.80 0.80 1/2 12.70 0.80 0.80 5/8 15.88 1.00 1.00 2. Joints For copper pipes, flare joints or socket joints are used. Prior to use, be sure to remove all contaminants. a) Flare Joints Flare joints used to connect the copper pipes cannot be used for pipings whose outer diameter exceeds 20 mm.
FILE NO. SVM-12004 d) Flare Processing Make certain that a clamp bar and copper pipe have been cleaned. By means of the clamp bar, perform the flare processing correctly. Use either a flare tool for R410A or conventional flare tool. Flare processing dimensions differ according to the type of flare tool. When using a conventional flare tool, be sure to secure “dimension A” by using a gauge for size adjustment. ØD A Fig.
FILE NO. SVM-12004 Table 6-2-6 Flare and flare nut dimensions for R22 Dimension (mm) Nominal diameter Outer diameter (mm) Thickness (mm) A B C D Flare nut width (mm) 1/4 6.35 0.8 9.0 9.2 6.5 13 17 3/8 9.52 0.8 13.0 13.5 9.7 20 22 1/2 12.70 0.8 16.2 16.0 12.9 20 24 5/8 15.88 1.0 19.7 19.0 16.0 23 27 3/4 19.05 1.0 23.3 24.0 19.2 34 36 45˚ 6˚ to 4 B A C 43˚ D to 4 5˚ Fig. 6-2-2 Relations between flare nut and flare seal surface 2.
FILE NO. SVM-12004 6-3. Tools 6-3-1. Required Tools The service port diameter of packed valve of the outdoor unit in the air-water heat pump using R410A is changed to prevent mixing of other refrigerant. To reinforce the pressure-resisting strength, flare processing dimensions and opposite side dimension of flare nut (For Ø12.7 copper pipe) of the refrigerant piping are lengthened.
FILE NO. SVM-12004 6-4. Recharging of Refrigerant When it is necessary to recharge refrigerant, charge the specified amount of new refrigerant according to the following steps. Recover the refrigerant, and check no refrigerant remains in the equipment. When the compound gauge’s pointer has indicated –0.1 Mpa (–76 cmHg), place the handle Low in the fully closed position, and turn off the vacuum pump’s power switch. Connect the charge hose to packed valve service port at the outdoor unit’s gas side.
FILE NO. SVM-12004 1. Be sure to make setting so that liquid can be charged. 2. When using a cylinder equipped with a siphon, liquid can be charged without turning it upside down. It is necessary for charging refrigerant under condition of liquid because R410A is mixed type of refrigerant. Accordingly, when charging refrigerant from the refrigerant cylinder to the equipment, charge it turning the cylinder upside down if cylinder is not equipped with siphon.
FILE NO. SVM-12004 2. Characteristics required for flux • Activated temperature of flux coincides with the brazing temperature. • Due to a wide effective temperature range, flux is hard to carbonize. • It is easy to remove slag after brazing. • The corrosive action to the treated metal and brazing filler is minimum. • It excels in coating performance and is harmless to the human body.
FILE NO. SVM-12004 7. INDOOR UNIT CONTROL 7-1. Indoor Controller block diagram 7-1-1.
FILE NO. SVM-12004 7-1-2. Connection of Wireless Remote Controller Central control remote controller (Sold separately) Indoor unit #1 Header unit U3 Indoor control P.C. board (MCC-1510) U4 A B B #3 A B Central control communication circuit DC20V Remote controller communication circuit DC12V Receiver and Display P.C.
FILE NO. SVM-12004 7-2. Control Specifications (High Wall Type) No. 1 2 Item When power supply is reset Operation mode selection 1) Distinction of outdoor unit When the power supply is reset, the outdoors are distinguished and the control is selected according to the distinguished result. 2) Setting of indoor fan speed and existence of air direction adjustment Based on EEPROM data, select setting of the indoor fan speed and the existence of air direction adjustment.
FILE NO. SVM-12004 No. 3 Item Room temp. control (Continued) Remarks Outline of specifications 2) Using the CODE No. 06, the setup temperature in heating operation can be corrected. SET DATA 0 2 3 4 5 6 Setup temp. correction 0°C 1°C 2°C 3°C 4°C 5°C Shift of suction temperature in heating operation Setting at shipment SET DATA 3 • When use of remote controller sensor is set (with DN32), no correction is performed.
FILE NO. SVM-12004 Remarks No. Item Outline of specifications 6 Fan speed control 1) Operation with (HH), (H), (L) or [AUTO] mode is carried out by the command from the remote controller. 2) When the fan speed mode [AUTO] is selected, the fan speed varies by the difference between Ta and Ts. Ta ˚C +3.0 +2.5 A HH (HH) B H+ (HH) D C +2.0 +1.5 +1.0 +0.5 Tsc –0.5 HH > H+ > H > L+ > L > UL Wireless type allows HH, H+, H, L+, L and AUTO.
FILE NO. SVM-12004 No. Item 6 Fan speed control (Continued) Remarks Outline of specifications Fan speed [rpm] COOL HEAT SM56 SM80 HH 1080 1260 1080 1240 H+ 1020 1080 H 1000 1020 HH H+ H L+ 980 980 L+ 980 980 L 940 940 900 900 500 500 L UL UL 3) When thermo sensor turns OFF during heating, the fan speed mode becomes UL ( weak).
FILE NO. SVM-12004 No. Item Outline of specifications Remarks 8 Freeze preventive control (Low temperature release) 1) The cooling operation (including Dry operation) is performed as follows based on the detected temperature of Tc sensor or Tcj sensor. When [J] zone is detected for 6 minutes (Following figure), the commanded frequency is decreased from the real operation frequency. After then the commanded frequency changes every 30 seconds while operation is performed in [J] zone.
FILE NO. SVM-12004 No. Item Outline of specifications 10 After-heat elimination When heating operation stops, in some cases, the indoor fan operates with (L) for approx. 30 seconds. 11 Louver control 1) During the first operation after power on, louver position is controlled automatically according to operation mode (COOL/HEAT).
FILE NO. SVM-12004 No. 13 Item Frequency fixed operation (Test run) Outline of specifications Remarks 1) Push [ON/OFF] button. 2) Using [SELECT] button, set [COOL] or [HEAT] to the operation mode to drive the air conditioner. 3) Set [HIGH ] to the fan speed. 4) To change the temperature setting, repeat it 6 times to COOL and HEAT operations each.
FILE NO. SVM-12004 No. Item Outline of specifications 16 Power-saving control 1) Power-saving opration is available in the AUTO mode. 2) The set temperature is corrected using various sensor data within the range where comfort is maintained. 3) By using various sensor data including room temp. Ta, outside air temp. To, fan speed, and indoor unit heat exchange sensor temp. Tc, 20 minutes data is averaged to calculate a set temperature correction value.
FILE NO. SVM-12004 No. Item 19 Self-clean operation (Dry operation) Remarks Outline of specifications 1) When cooling operation mode (AUTO COOL, COOL, DRY) stopped, the following three self-clean operations are performed. Compressor ON period Self-clean operation period 0 to 10 min. None 10 to 60 min. 1 hour 60 min. to 2 hours FAN Louver 450 rpm Position of 15° from all closes 2) During operation of self-clean, lights on the wired remote controller screen.
FILE NO. SVM-12004 No. Item Outline of specifications 22 8°C heating/ Frost protective operation (Wired remote controller specific operations) 1) This function is intended for the cold latitudes and performs objective heating operation 8°C heating operation). 2) This function is valid only for combination with the outdoor units. 3) Using the indoor CODE No. [D1] (1 bit), Valid/Invalid of this function is set up at the customer’s side. ∗ The setup by CODE No.
FILE NO. SVM-12004 No. Item Outline of specifications Remarks 24 COMFORT SLEEP operation (Wireless remote controller specific operations) When you push the COMFORT SLEEP button during cooling, heating or AUTO, the air conditioner will start the following operation. The fan speed display will indicate AUTO and low speed will be used.
FILE NO. SVM-12004 No. Item Outline of specifications 25 PRESET operation (Wireless remote controller specific operations) Start the air conditioner in the operation mode which you want the remote controller to memorize. 1) Push and hold the PRESET button for more than 3 seconds while the display flashes. The mark is indicated and the setting is memorized. • If you do not push the PRESET button within 3 seconds or if you push another button, the memory setting is cancelled.
FILE NO. SVM-12004 7-3.
FILE NO. SVM-12004 High Wall Type P.C. board optional switch/Connector specifications Function Terminator resistor provided/Not provided Connector No. HA Outside error input CHK Operation check DISP Display mode EXCT Demand Bit 1 OFF: No terminator resistor, ON: Terminator resistor provided Setup at shipment OFF: No terminator resistor. Only 1 unit is ON during central control by custom only.
FILE NO. SVM-12004 8. TROUBLESHOOTING 8-1. Summary of Troubleshooting 1. Before troubleshooting 1) Required tools/instruments • + and – screwdrivers, spanners, radio cutting pliers, nippers, push pins for reset switch • Tester, thermometer, pressure gauge, etc. 2) Confirmation points before check a) The following operations are normal. 1. Compressor does not operate.
FILE NO. SVM-12004 1. Before troubleshooting 1) Required tools/instruments • + and – screwdrivers, spanners, radio cutting pliers, nippers, etc. • Tester, thermometer, pressure gauge, etc. 2) Confirmation points before check a) The following operations are normal. 1. Compressor does not operate.
FILE NO. SVM-12004 8-2. Troubleshooting (High Wall Type) 8-2-1. Outline of judgment The primary judgment to check whether a trouble occurred in the indoor unit or outdoor unit is carried out with the following method. Method to judge the erroneous position by flashing indication on the display part of the indoor unit The indoor unit monitors the operating status of the air conditioner, and the blocked contents of self-diagnosis are displayed restricted to the following cases if a protective circuit works.
FILE NO. SVM-12004 Lamp indication Ready Timer Operation Alternate flash Ready Timer Operation Alternate flash Ready Check code Cause of trouble occurrence ⎫ ⎪ ⎪ ⎬ ⎪ ⎪ ⎭ Indoor unit sensor error ⎫ ⎪ ⎪ ⎪ ⎪ ⎪ ⎬ ⎪ ⎪ ⎪ ⎪ ⎪ ⎭ Sensor error of outdoor unit F01 Heat exchanger sensor (TCJ) error F02 Heat exchanger sensor (TC) error F10 Heat exchanger sensor (TA) error F04 Discharge temp. sensor (TD) error F06 Temp. sensor (TL, TS, TE) error F07 Temp. sensor (TD) error F08 Temp.
FILE NO. SVM-12004 8-2-2.
l l ¡ ¡ ¥ l l l l ¥ ¥ ¥ ¥ l l l l ¥ ¥ l ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ l ¥ ALT ALT ALT SIM SIM SIM SIM SIM SIM SIM ALT ALT ALT Regular communication error between indoor and remote controller Indoor/Outdoor serial error Duplicated indoor addresses Regular communication error between indoor master and follower units Indoor unit, Heat exchanger (TCJ) error Indoor unit, Heat exchanger (TC) error Indoor unit, Room temp. sensor (TA) error Indoor unit, other indoor P.C.
FILE NO. SVM-12004 Error mode detected by indoor unit Operation of diagnostic function Check code Cause of operation E03 No communication from remote controller (including wireless) and communication adapter E04 The serial signal is not output from outdoor unit to indoor unit. • Miswiring of inter-unit wire • Defective serial sending circuit on outdoor P.C. board • Defective serial receiving circuit on indoor P.C.
FILE NO. SVM-12004 Error mode detected by remote controller or central controller (TCC-LINK) Operation of diagnostic function Check code Cause of operation Status of air conditioner Judgment and measures Condition Power supply error of remote controller, Indoor EEPROM error 1. Check remote controller inter-unit wiring. 2. Check remote controller. 3. Check indoor power wiring. 4. Check indoor P.C. board. 5. Check indoor EEPROM.
FILE NO. SVM-12004 Error mode detected by outdoor unit Operation of diagnostic function Check code Indoor unit Cause of operation Judgment and measures Status of air conditioner Condition High Wall F04 Disconnection, short of discharge temp. sensor (TD) Stop Displayed when error is detected 1. Check discharge temp. sensor (TD). F06 Disconnection, short of outdoor temp. sensor (TE) Stop Displayed when error is detected 1. Check temp. sensor (TE). F07 Disconnection, short of outdoor temp.
FILE NO. SVM-12004 Operation of diagnostic function Check code Indoor unit Cause of operation Judgment and measures Status of air conditioner Condition Stop Displayed when error is detected High Wall Discharge temp. error P03 ∗ Discharge temp. (TD) over specified value was detected. 1. Check refrigerating cycle (Gas leak). 2. Trouble of electronic expansion valve. 3. Check discharge temp. sensor (TD). 1. Freezing cycle overload operation.
FILE NO. SVM-12004 8-2-4. Diagnostic Procedure for Each Check Code (Indoor Unit) Check code [E01 error] Is inter-unit cable of A and B normal? NO Correct inter-unit cable of remote controller YES Is there no disconnection or contact error of connector on harness from terminal block of indoor unit? YES Correct connection of connector. Check circuit wiring. NO Check power connection of indoor unit. (Turn on power again.) NO Check indoor P.C. board (MCC-1570).
FILE NO. SVM-12004 [E04 error] NO Does outdoor unit work? YES Is group address set correctly? NO Check CODE No. “14”. YES Are L1/L2/S wires normal? NO Correct wires. YES Are connectors from indoor unit and outdoor unit connected normally? NO Correct connector connection. YES Is indoor unit switch SW02 setting correct? Bit 1: OFF Bit 2: OFF NO Correct switch setting on MCC-1510 P.C. board. NO Check MCC-1510 P.C. board. → Replace it if necessary.
FILE NO. SVM-12004 [E18 error] Are wired remote controller inter-unit cable of A and B normal? NO Correct inter-unit cable of remote controller. YES Correct connection of connector. Check circuit wiring. NO Correct switch setting on MCC-1510 P.C. board. NO Check power connection status of indoor unit (Connect again).
FILE NO. SVM-12004 [E09 error] Are 2 headers set by double wired remote controller? YES Correct one header/one follower. (Wired remote controller address connector) NO Check wired remote controller board. → Replace it if necessary. [E18 error] NO Are A/B wires normal? Correct wired remote controller wire connection. YES Improper harness connection from indoor unit terminal block? YES Correct connector connection. Check circuit wiring.
FILE NO. SVM-12004 [L30 error] Are outside devices of connector CN80 connected? NO Check indoor P.C. board (MCC-1510). Defect → Replace NO Check outside devices. Defect → Replace YES Do outside devices normally work? YES Check cause of operation. [F10 error] Is connection of TA sensor connector (CN104 on indoor P.C. board) correct? NO Correct connection of connector. YES Are characteristics of TA sensor resistance value normal? YES NO Replace TA sensor. ∗ Refer to Characteristics-1.
FILE NO. SVM-12004 [P12 error] Turn OFF the breaker. Turn it ON 10 seconds after. Does fan stop with operation OFF? NO YES Is min. 1V DC present between CN210 pin + and – ? NO Replace indoor unit fan motor. YES Start cooling with LOW fan speed. Replace indoor unit MCC-1510 P.C. board. NO Does fan rotate? YES Is min. 280V DC present between CN210 pin + and – ? NO Replace indoor unit MCC-1510 P.C. board. YES NO Is min.
FILE NO. SVM-12004 [F02 error] Is connection of TC sensor connector (CN101 on Indoor P.C. board) correct? NO Correct connection of connector. YES Are characteristics of TC sensor resistance value normal? YES NO Replace TC sensor. ∗ Refer to Characteristics-2. Check indoor P.C. board (MCC-1510). Defect → Replace [F01 error] Is connection of TCJ sensor connector (CN102 on Indoor P.C. board) correct? NO Correct connection of connector.
FILE NO. SVM-12004 Temperature sensor Temperature – Resistance value characteristic table TA, TC, TCJ, TE, TS, TO sensors TD, TL sensors Representative value Representative value Ω) Resistance value (kΩ Temperature (°C) (Minimum value) (Standard value) (Maximum value) Ω) Resistance value (kΩ Temperature (°C) (Minimum value) (Standard value) (Maximum value) 0 32.33 33.80 35.30 0 10 19.63 20.35 21.09 10 150.5 92.76 161.3 99.05 172.7 20 12.23 12.59 12.95 20 58.61 62.36 66.26 25 9.
FILE NO. SVM-12004 9. REPLACEMENT OF SERVICE P.C. BOARD Model type P.C. board model Label display on P.C. board RAV-SM∗∗∗KRT series MCC-1510 04DD 03 [Requirement when replacing the service indoor P.C. board assembly] In the non-volatile memory (Hereinafter said EEPROM, IC10) installed on the indoor P.C.
FILE NO. SVM-12004 H1 Readout of the setup data from EEPRO 1. 2. 3. 4. 5. 6. 7. (Data in EEPROM contents, which have been changed at the local site, are read out together with data in EEPROM set at shipment from the factory.) TEST CL SET Push , and buttons of the remote controller at the same time for 4 seconds or more. 1 (Corresponded with No. in Remote controller as shown below picture) ∗ When group operation, the header indoor unit address is displayed at the first time. In this time, the CODE No.
FILE NO. SVM-12004 H2 Replacement of service P.C. board 1. Replace the P.C. board with a service P.C. board. In this time, setting of jumper line (cut) or setting of DIP switch on the former P.C. board should be reflected on the service P.C. board. Refer to the following table about DIP switch setting and drawing of P.C. board parts layout. 2. According to the system configuration, turn on power of the indoor unit with any method in the following items. 1) In case of single (individual) operation.
FILE NO. SVM-12004 P.C. board parts layout drawing SW02 1 ON 2 SW01 2 ON 1 DIP switch (SW01, SW02) J01 IC10 EEPROM (IC10) Method of DIP switch setting SW01 SW02 Selected content RAV-SM ✻✻✻ KRT series At shipment Bit 1 Terminator resistor (for central control) ✻1 OFF (Without terminator) Bit 2 Remote controller A/B selection ✻1 OFF (A selection) Bit 1 Custom / Multi model selection OFF OFF (Custom model) Bit 2 No use OFF OFF ∗1 : Match to set up contents of P.C.
FILE NO. SVM-12004 H3 Writing of the setup contents to EEPROM (The contents of EEPROM installed on the service P.C. board have been set up at shipment from the factory.) CL SET TEST 1. Push , and buttons of the remote controller at the same time for 4 seconds or more. 1 (Corresponded with No. in Remote controller as shown below picture) (The UNIT No. is displayed.) In this time, the CODE No. (DN) is displayed. The fan of the indoor unit operates and the louver starts swinging if any.
FILE NO. SVM-12004 CODE No.
FILE NO. SVM-12004 10. SETUP AT LOCAL SITE AND OTHERS 10-1. Test Run Setup on Remote Controller TEST 1. When pushing button on the remote controller for 4 seconds or more, “TEST” is displayed on LC display. ON / OFF Then push button. • “TEST” is displayed on LC display during operation of Test Run. • During Test Run, temperature cannot be adjusted but air volume can be selected. • In heating and cooling operation, a command to fix the Test Run frequency is output.
FILE NO. SVM-12004 10-2. Forced Defrost Setup of Remote Controller (For wired remote controller only) (Preparation in advance) 1 2 3 4 5 6 SET CL Push + + buttons simultaneously for 4 seconds or more on the remote controller. (Push buttons while the air conditioner stops.) The first displayed unit No. is the master indoor unit address in the group control. TEST Every pushing button, the indoor unit No. in the group control is displayed one after the other.
FILE NO. SVM-12004 10-4. Function Selection Setup (Wired Remote Controller Only) Perform setting while the air conditioner stops. 1 2 SET CL Push + + buttons simultaneously for 4 seconds or more. The first displayed unit No. is the header indoor unit address in the group control. In this time, fan and louver of the selected indoor unit operate. TEST ò Every pushing button (button at left side), the indoor unit No. in the group control is displayed one after the other.
FILE NO. SVM-12004 Function selection CODE No. (DN) list CODE No. (DN) Item At shipment from factory Contents 01 Filter sign lighting time 0000: None 0002: 2500H 0004: 10000H 02 Filter stain level 0000: Standard 0001: Heavy stain (Half of standard time) 0000: Standard 03 Central control address 0001: No.1 unit 0099: Undecided 0099: Undecided 06 Heating suction temp.
FILE NO. SVM-12004 10-5. Wiring and Setting of Remote Controller Control 2-remote controller control (Controlled by 2 remote controllers) This control is to operate 1 or multiple indoor units are operated by 2 remote controllers. (Max. 2 remote controllers are connectable.
FILE NO. SVM-12004 10-6. Monitor Function of Remote Controller Switch n Calling of sensor temperature display Each data of the remote controller, indoor unit and outdoor unit can be understood by calling the service monitor mode from the remote controller. 1 2 CL Push + buttons simultaneously for 4 seconds to call the service monitor mode. The service monitor goes on, the master indoor unit No. is displayed at first and then the temperature of CODE No. is displayed. TEST TEMP.
FILE NO. SVM-12004 10-7. Calling of error history The error contents in the past can be called. 1 SET Push + buttons simultaneously for 4 seconds or more to call the service check mode. Service Check goes on, the CODE No. 01 is displayed, and then the content of the latest alarm is displayed. The number and error contents of the indoor unit in which an error occurred are displayed. TEST TEMP.
FILE NO. SVM-12004 n Indoor unit power-ON sequence Power ON • The unit without power feed waits entirely → Waiting status is released by system start • Reboot when power is fed on the way Not normal NO 3 minutes elapse Gr construction check Normal ∗ Gr normal 1) There is no duplicated indoor unit address. 2) There is no invalid indoor unit address. 3) Individual unit and header/follower units are not intermingled. 4) Only a unit for individual.
FILE NO. SVM-12004 10-8. TCC-LINK Central Control 10-8-1 Functions Connect an indoor unit to the TCC-LINK central controller. 10.8.
FILE NO. SVM-12004 10.8.3 Wiring Specifications Number of wires Size Specification Up to 1000 m: 1.25 mm² stranded wires Up to 2000 m: 2.0 mm² stranded wires 2 MVVS • A 2-wire non-polarity cable is used. • The cable length depends on each central control system. • When used in a system including multiple air conditioners, the length includes the length of all wires between indoor and outdoor units on the side of multiple air conditioners. • Use 2-wire shield cable (MVVS) to protect from noise.
FILE NO. SVM-12004 10.8.4 Setting Onboard Switches Setting of terminating resistors is necessary for central control of custom indoor units only. • Use SW01 to set terminating resistors. • Set terminating resistors for the indoor unit only with the smallest refrigerant line address. Central control device Central control device U1 U2 U3 U4 U1 U2 U3 U4 Refrigerant line 1 Central control devices: Max.
FILE NO. SVM-12004 10.8.5 Onboard Switch Setting Procedure 1. Detach the front panel. 2. Remove the drain guide and disconnect TCJ sensor. Drain guide TCJ sensor (with sleeve) Drain guide fixing screw 3. Remove the earth wire, TC sensor, and motor lead (louver motor, fan motor). TC-sensor Fan motor connector insert position Electrical control box fixing screw Earth wire Display fixing screw 4. Remove the screws and detach the electrical control box.
FILE NO. SVM-12004 5. Detach the electric parts cover, and set SW01 bit 1 to ON. Do not touch bit 2 as it is for other setting. DB301 C302 L301 CN22 B CN67 1 : OFF 2 : OFF T301 ON 1 : ON 2 : OFF ON CN40 C301 1 L41 1 Factory setting SW01 ON 2 2 1 2 After setting change L201 CN102 CN213 CN101 CN104 IC01 BZ01 1 2 ON SW02 MCC-1510 6. Install the removed parts by reversing steps 1 to 6. (Insert the sensors and motor leads firmly into their correct positions.
FILE NO. SVM-12004 10.8.6 Setting Addresses Overview To connect DI-SDI air conditioners to the TCC-LINK central control system for central control/monitoring, addresses of connected indoor units must be set in the following procedure. Connections/wiring completed System power ON Auto address setting Manual setting/change of refrigerant line addresses The system performs automatically after power on. Change refrigerant line address. If auto address setting failed, set refrigerant line address manually.
FILE NO. SVM-12004 (1) Manual setting/change of indoor unit refrigerant line addresses [In the case of 29 refrigerant systems or less (when multiple air conditioners are included, their number of refrigerant systems is also included)] Refrigerant address “1” is assigned to all indoor units except for group control by the auto address setting after system power on. Therefore, change refrigerant line address of each refrigerant system using the wired remote controller.
FILE NO. SVM-12004 (2) Manual setting/change of indoor unit refrigerant line addresses [In the case of 30 refrigerant systems or more (when multiple air conditioners are included, their number of refrigerant systems is also included)] Regarding refrigerant systems up to No. 29, manual setting/change is the same as that on the previous page. • Refrigerant address “1” is assigned to all indoor units except for group control by the auto address setting after system power on.
FILE NO. SVM-12004 10-8-7. Central Control Address Number Setting To connect an indoor unit to the central control remote controller, an address number for central control must be set. • An address number for central control is indicated as the refrigerant line number of the remote controller. 1 Setting by Remote Controller on Indoor Unit Side Perform the following steps in the operation OFF mode. 1 2 3 4 5 VENT Push and on the remote controller simultaneously for 4 seconds or more.
FILE NO. SVM-12004 11. ADDRESS SETTING 11-1. Address Setting Address Setting Procedure When twin or triple operation is selected with one indoor unit and one outdoor unit or when one outdoor is connected to each indoor unit even with multiple refrigerant systems in group operation, auto address setting is completed during the power on process of outdoor unit. Remote controller operation is disabled during the auto address setting process (4 to 5 minutes).
FILE NO. SVM-12004 11-2. Address Setting and Group/Twin/Triple Control Indoor unit No. : N-n=O/U refrigerant line address N (30 max.) -I/U address n (64 max.) Group address : 0=Individual (without group control) 1=Header unit under group control 2=Follower units under group control Header indoor unit (=1) : A representative unit of multiple indoor units in group operation, which performs communication between remote controller and follower I/U.
FILE NO. SVM-12004 [2] Examples of Aut Address Setting fro No Address Setting 1) Standard (one outdoor unit) a) Single b) Twin (1-1) 1-1 (H/M) individual c) Double twin (1-2) 1-2 H/M (1-1) 1-1 F/S (1-2) 1-2 F/M 1-1 F/S (1-3) (1-4) 1-3 H/S 1-4 F/S *** Turn ON the power. Address setting is completed automatically.
FILE NO. SVM-12004 11-3. Address Setting When determining indoor unit addresses with wiring completed without piping construction (Manual setting by remote controller)
• Connect a remote controller to the indoor unit whose address you want to set one to one. • Turn ON the power.FILE NO. SVM-12004 n Checking location of indoor unit number (1) To find the address of indoor unit whose location is clear In case of independent operation (1:1 connection of wired remote controller and indoor unit) Perform the procedure during operation of indoor unit. 1 2 When the indoor unit is not working, push remote controller. ON / OFF on the Push . UNIT No. 1-1 appears on the LCD and disappears in several seconds.
FILE NO. SVM-12004 12. DETACHMENTS High Wall Type RAV-SM566KRT-E(TR), RAV-SM806KRT-E(TR) WARNING • Since high voltages pass through the electrical parts, turn off the power without fail before proceeding with the repairs. Electric shocks may occur if the main power supply switch or breakers are not turned off. • After the repairs have been completed (after the front panel and cabinet have been installed), perform a test run, and check for smoking, unusual sounds and other abnormalities.
FILE NO. SVM-12004 No. Part name Front panel Procedures Remarks 1) Stop operation of the air conditioner and turn off its main power supply. 2) Open the air inlet grille, push the arm toward the outside, and remove the grille. 3) Push “PUSH” part under the front panel and remove hooks of the front panel from the installation plate. Installation plate Front panel Push 4) Remove the front panel fixing screws. (4 pcs.) 5) Take off 4 hooks of panel from rear side.
FILE NO. SVM-12004 No. Part name Procedures Electric parts assembly 1) Perform work of item . 2) Take off drain guide fixing screws (2pcs) 3) Pull out TC and TCJ sensors from the senser holder of the heat exchanger. (When reassembling the elect parts ,be careful to the attaching positions of every seneor. TC and TCJ sensors resemble in the shapes , so distinct them by making ,etc. when mounting them.) 4) Take off the connentor cover mounting screw (1pc.) and then remove the connector cover.
FILE NO. SVM-12004 No. Part name Procedures Evaporator (Heat exchanger) 1) Follow to the procedure in the item . 2) Remove the pipe holder from the rear side of the main unit. 3) Remove 2 fixing screws at the left side of the end plate of the heat exchanger. Remarks 2 screws 4) Remove 2 fixing screws on the heat exchager fixing holder to separate the heat exchanger from the back body.
FILE NO. SVM-12004 No. Part name Bearing Procedures Remarks 1) Follow to the procedure in the item . 2) Remove the 2 screws used to secure the bearing base. 3) Remove the bearing base. 2 screws Bearing base • If the bearing is out from the housing, push it into the specified position and then incorporate it in the main body.
FILE NO. SVM-12004 No. Part name Fan motor Procedures Remarks 1) Follow to the procedure till item . 2) Loosen the set screw of the cross flow fan. 3) Remove 2 fixing screws of the motor cover and them remove the motor cover. 4) Remove 2 more fixing screws of the motor band and remove the motor band. Set screw 2 screws on motor cover 5) Pull the fan motor outward.
FILE NO. SVM-12004 No. Part name Procedures Remarks Cross flow fan 1) To incorporate the fan motor, remove the fan motor rubber (at shaft core side), incorporate the motor into the position in the following figure, and then install the fan motor. 5.0mm • Install the cross flow fan so that the right end of the 1st joint from the right of the cross flow fan is set keeping 5 mm from wall of rear plate of the main unit.
FILE NO. SVM-12004 13. EXPLODED VIEWS AND PARTS LIST High Wall Type Model: RAV-SM566KRT-E(TR), RAV-SM806KRT-E(TR) CAUTION For orders of the service parts for High Wall type air conditioners, please check the service parts on Web site of [TOSHIBA CARRIER THAILAND CO., Ltd.], and then place an order for parts to (TOSHIBA CARRIER THAILAND CO., Ltd.). Location No. Part No.
FILE NO. SVM-12004 Electric Parts CAUTION For orders of the service parts for High Wall type air conditioners, please check the service parts on Web site of [TOSHIBA CARRIER THAILAND CO., Ltd.], and then place an order for parts to (TOSHIBA CARRIER THAILAND CO., Ltd.). Location No. 401 402 403 Part No. Description Location No. 43T50304 SENSOR;HEAT EXCHANGER 43T69320 TEMPERATURE SENSOR 43T60047 TERMINAL 404 405 406 – 96 – Part No.
• Read this manual before using the RBCAMS51E-ES, RBC-AMS51E-EN remote controller. • Refer to the Installation Manual supplied with the indoor unit for any installation instructions other than operations of the remote controller. RBC-AMS51E-ES RBC-AMS51E-EN Model name: Installation Manual Lite-Vision plus Remote Controller 14. Appendix F Installation Manual – 97 – Field setting menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 1.
Installation Manual Symbols CAUTION – 98 – –2– • The electrical work must satisfy all local, national and international regulations. • Use predefined wire and connect them certainly. Keep the connecting terminal free from external force. Improper wire connection or clamping may result in exothermic, fire or malfunction. • Electrical work must be performed by a qualified electrician in accordance with this installation manual. The work must satisfy all local, national and international regulations.
◆ Installation dimension 4-Ø4.2×8 slotted hole Room temperature sensor • Install the remote controller at a height of 1 to 1.5 m from the floor so that the average temperature in the room can be detected. • Do not install the remote controller in a place exposed to direct sunlight or direct outside air, such as the side of a window. • Do not install the remote controller in a place behind something or to the rear side of an object, where air flow is not sufficient.
– 100 – Installation Manual 3 2 1 Remote controller Rear case Connect the electrical wire from the indoor unit to the terminal block of remote controller. (Refer to “Wire the remote controller”.) Check the terminal number of electrical wire from the indoor unit to avoid miswiring. (If AC 200-240 V is applied, the remote controller and indoor unit will break down.
Earth Indoor unit (Sold separately) Remote control wiring (Locally procured) 0.5 mm2 to 2.0 mm2. Remote controller (follower) – 101 – Earth Terminal block for the remote control wiring Indoor unit No.1 Remote controller (header) Terminal block for the remote control wiring Earth Earth Earth Indoor unit No.3 Earth Indoor unit Remote controller (header) Remote controller inter-unit wires for group control (Locally procured) Indoor unit No.2 Installation Manual Indoor unit No.
1 2 [ MENU] button Displays the menu screen. [ ∨ ] button During normal operation: adjusts the temperature. On the menu screen: selects a menu item. 8 7 6 5 Installation Manual [ MONITOR] button Displays the monitoring screen. [ CANCEL] button Functions as indicated on the screen, such as returning to the previous menu screen. [ F2] button Varies its function according to the setting screen. [ F1] button Varies its function according to the setting screen.
– 103 – – Date Month Year Hour Minute Return Fix Clock 1.Clock 2.Name of room 3.Screen contrast 4.Backlight 5.Key lock Return + 01 01 2010 00 00 Set Initial setting(1/2) Set the year, month, date, and time. 1. Clock Initial setting Lite-Vision plus Remote Controller Push the [ CANCEL] button to return. Push the [ MENU] button. Push the [ ∧]/[ ∨ ] button to select the year, month, date, and time. + – ÆPush the “ -” [ F1] / “ +” [ F2] button to set the value.
– 104 – Z&/:· abcde fghij klmno pqrst Z&/:· abcde fghij klmno pqrst Set uvwxy z–+!? 12345 67890 Set uvwxy z–+!? 12345 67890 Del Fix Del Fix – – Return Fix Screen contrast 1.Clock 2.Name of room 3.Screen contrast 4.Backlight 5.Key lock Return + Set Initial setting(1/2) + Adjust the contrast of the LCD. 3. Screen contrast Return 705A ABCDE FGH I J KLMNO PQRST UWXY Return Bedroo ABCDE FGH I J KLMNO PQRST UWXY Lite-Vision plus Remote Controller 3 2 1 + Push the [ MENU] button.
Fix 3 2 1 ∧]/[ ∨ ] button to select Push the [ MENU] button. Æ“Setting” appears on the screen, then the screen returns to the “Initial setting” screen. Push the [ the setting. Push the [ ∧]/[ ∨ ] button to select “6. Header/follower” on the “Initial setting” Set screen, then push the “ Set” [ F2] button. – 105 – NOTE Follower remote controller • Some functions are not available when the remote controller is set as the Follower remote controller.
– 106 – Set Return Fix Press & hold 4sec. OFF ON Return 6.Header/Follower 7.Language 8.Press & hold 4 sec. Initial setting(2/2) Set the “press and hold” operation for the [ 8. Press & hold 4sec. Lite-Vision plus Remote Controller 3 Push the [ ∧]/[ “ON” or “OFF”. 2 Push the [ MENU] button. ÆWhen “ON” is selected, the air-conditioner starts / stops running when the [ ON / OFF] button is pressed and hold 4 seconds.
(3) (2) (1) Test mode Set 12:00 No 12:00 Fan Speed Test mode Test Test No Test mode stop. Return Yes Room A Mode Cool Room A Return Yes Test mode start. Return 1.Test mode 2.Register service info. 3.Alarm history 4.Monitor function 5.DN setting Field setting menu Lite-Vision plus Remote Controller – 107 – When the test mode is finished, push the ∧]/[ ∨] button to select “1. Test [ Mode” on the “Field setting menu” screen, Set then push the “ Set” [ F2] button.
Enter / reset the serial number of the indoor unit. 5. Indoor unit serial No. – 108 – Return - ---------- Fix Input telephone number Service contact tel No. Return Set Register service info 1.Service contact tel No. 2.Outdoor model name 3.Outdoor unit serial No. 4.Indoor model name 5.Indoor unit serial No. - 3 2 Push the [ MENU] button. Move the cursor to select the character (selected character is highlighted) with the ←” [ F1] / “ “ →” [ F2] button, then enter the contact ∧]/[ ∨ ] button.
– 109 – Z&/:· abcde fghij klmno pqrst Set uvwxy z–+!? 12345 67890 Fix Set Del Fix Fix Set Return Outdoor unit Fix Remote controller Model name selection Return 1.Manual model name input 2.Model name selection Outdoor model name RAV-SP1104AT8-E Outdoor model name Selecting the model name and serial No. Return A BCDE F GH I J KLMNO PQRST UWXY Return 1.Manual model name input 2.
Return Code 00 Data 0024 Monitor function 3 2 1 Push the [ CANCEL] button to return to the “Field setting menu” screen. Refer to the Installation Manual supplied with the indoor unit or outdoor unit or service manual for details about the check code and data. Push the [ ∧]/[ ∨ ] button to select “4. Monitor function” on the “Field setting Set menu” screen, then push the “ Set” [ F2] button. ÆPush the [ ∧]/[ ∨ ] button to select the code to check data.
FILE NO. SVM-12004 WARNINGS ON REFRIGERANT LEAKAGE Important Check of Concentration Limit The room in which the air conditioner is to be installed requires a design that in the event of refrigerant gas leaking out, its concentration will not exceed a set limit. NOTE 2 : The refrigerant R410A which is used in the air conditioner is safe, without the toxicity or combustibility of ammonia, and is not restricted by laws to be imposed which protect the ozone layer.
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