Page 2 - TECHNICAL CHANGES
2 TECHNICAL CHANGES 1 MSC-07RV- ➔ MSC-A07WV- MSC-09RV- ➔ MSC-A09WV- MSC-12RV- ➔ MSC-A12WV- 1. Rated voltage has changed. (220-240V ➔ 230V) 2. Indoor model has changed. MU-07RV- ➔ MU-A07WV- 1. Refrigerant has changed. (R22 ➔ R410A) 2. Compressor has changed. (RH130VGCT ➔ RN092VHSHT) MU-09RV- ➔ MU-A09...
Page 3 - INFORMATION FOR THE AIR CONDITIONER WITH R410A REFRIGERANT; Compressor
3 Refrigerating oil Refrigerant New refrigerant R410A HFC-32: HFC-125 (50%:50%) Pseudo-azeotropic refrigerant Not included A1/A1 72.6 -51.4 1.557 64 Non combustible 0 1730 From liquid phase in cylinder Possible Incompatible oil Non Non Previous refrigerant R22 R22 (100%) Single refrigerant Included ...
Page 4 - NOTE : The unit of pressure has been changed to MPa on the; Can R22 tools be used?; Tools dedicated for the air conditioner with R410A refrigerant
4 -30 -20 -10 0 10 20 30 40 50 60 -0.5 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 (MPa [Gauge]) R410A R22 Conversion chart of refrigerant temperature and pressure Saturated liquid pressure ( : ) NOTE : The unit of pressure has been changed to MPa on the international system of units(SI unit system). The co...
Page 6 - PART NAMES AND FUNCTIONS; INDOOR UNIT
6 PART NAMES AND FUNCTIONS 2 INDOOR UNIT MSC-A07WV -MSC-A09WV -MSC-A12WV - E1 E1 E1 Emergency operation switch Operation section Horizontal vane Air filter Air outlet Deodorizing filter(Gray sponge type) Vertical vane Air inlet to Breaker Remote controlreceiving section Remote controller Display sec...
Page 8 - VANE CONTROL button; REMOTE CONTROLLER; INDOOR/ OUTDOOR CORRESPONDENCE TABLE
8 MUX-A19WV- E1 MUX-A25WV- E1 MUX-A20WV- E1 MUX-A10WV- E1 MUX-A26WV- E1 Combination of the connectable indoor units OUTDOOR UNIT A: MSC-A12WV- E1 B: MSC-A07WV- E1 A:B: MSC-A09WV- E1 C: A: MSC-A07WV- E1 B: A: MSC-A12WV- E1 B: C: MSC-A09WV- E1 D: A: MSC-A12WV- E1 B: MSC-A07WV - MSC-A09WV - MSC-A12WV -...
Page 9 - There is no combination other than this table.; Combination of the; INDOOR UNITS COMBINATION; NOTE: Electrical data is for outdoor unit only.
9 ❈ There is no combination other than this table. MXZ-A18WV- E1 OUTDOOR UNIT Combination of the connectable indoor units 07+07 07+09 07+12 09+09 09+12 12+12 INDOOR UNITS COMBINATION 4 07 09 12 07+07 07+09 07+12 09+09 09+12 12+12 90 90 90 90 90 90 90 90 90 3.62 3.91 5.70 7.15 7.73 7.78 8.60 8.84 8.9...
Page 10 - SPECIFICATION; NOTE: Test conditions are based on ISO 5151.
10 SPECIFICATION 5 Indoor model Function Indoor unit power supply Air flow(High/Med. /Low )Power outletRunning currentPower inputPower factorStarting currentFan motor currentModelWinding resistance(at 20 : ) Dimensions W O H O D WeightAir directionSound level(High/Med. /Low ) Fan speed (High/Med. /L...
Page 12 - Outdoor
12 Indoor model Function Indoor unit power supply Air flow (High/Med./Low) Power outlet Running current Power input Power factor Starting current Fan motor current Model Winding resistance(at 20 : ) Dimensions W O H O D Weight Air direction Sound level (High/Med./Low) Fan speed (High/Med./Low) Fan s...
Page 17 - NOISE CRITERIA CURVES
17 NOISE CRITERIA CURVES 6 90 80 70 60 50 40 30 20 10 63 125 250 500 1000 2000 4000 8000 APPROXIMATETERESHOLD OFHEARING FORCONTINUOUSNOISE NC-60 NC-50 NC-40 NC-30 NC-20 NC-70 OCT A VE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR BAND CENTER FREQUENCIES, Hz Test conditions, Cooling : DB27 : WB19...
Page 20 - OUTLINES AND DIMENSIONS; or more
20 OUTLINES AND DIMENSIONS 7 MSC-A07WV -MSC-A09WV - E1 E1 MSC-A12WV - E1 INDOOR UNIT INDOOR UNIT 217 215 81.5 81.5 41 2.5 42 271 231.5 4.5 81.5 133.5 326 326 162 19 58 5 7 or more 90 110 30 149 606 278 60 815 783 Wall hole [ 65 Indoor unit Installation plate Installation plate Insulation [ 28 Drain ...
Page 21 - REQUIRED SPACE; OUTDOOR UNIT
21 320 25 43 - 35 - 155 90 104 74 260 10 780 500 122 40 540 320 285 255 Service panel Gas refrigerant pipe jointRefrigerant pipe(flared) [ 9.52 (MU-A07/A09WV) (MUH-A07/A09WV) [ 12.7 (MU-A12WV) (MUH-A12WV) Liquid refrigerant pipe jointRefrigerant pipe(flared) [ 6.35 Air out Air in Air in 109 32 110 1...
Page 25 - WIRING DIAGRAM; MODELS WIRING DIAGRAM; MF
25 WIRING DIAGRAM 8 MSC-A07WV -MSC-A09WV -MSC-A12WV - E1 E1 E1 MODELS WIRING DIAGRAM SYMBOL NR11 RT11 RT12 SR141 NAME NAME NAME INDOOR FAN CAPACITOR FUSE(3.15A) INDOOR FAN MOTOR (INNER FUSE) VANE MOTOR VARISTOR ROOM TEMPERATURE THERMISTOR INDOOR COIL THERMISTOR SOLID STATE RELAY TERMINAL BLOCK SYMBO...
Page 26 - MC
26 MODELS WIRING DIAGRAM SYMBOL TB1,TB2 21S4 52C SYMBOL MF NR61 RT61 SR61,SR62 T61 SYMBOL C1 C65 DSAR F61 MC NAME NAME NAME COMPRESSOR CAPACITOR OUTDOOR FAN CAPACITOR SURGE ABSORBER FUSE(2A) COMPRESSOR(INNER PROTECTOR) OUTDOOR FAN MOTOR(INNER FUSE) VARISTOR DEFROST THERMISTOR SOLID STATE RELAY TRANS...
Page 27 - MODEL WIRING DIAGRAM
27 OUTDOOR UNIT PE BLU BRN F62 DSAR CIRCUIT BREAKER WHT 1 2 TB3 1 BLK RED C2 2 1 4 3 X1 X1 X2 X2 4 3 BLU BRN BRN BRN F61 BRN BRN WHT WHT WHT WHT BRN 52C NO 52C COM 3 1 RED BLU RED BLK 21R TB2 MF WHT 2 WHT 5 5 6 6 R S MC C X2 N L POWER SUPPLY ~ / N230V50Hz TB1 BLK 8 8 7 7 WHT ORN YLW FROM INDOORUNIT ...
Page 29 - COMPRESSOR(INNER PROTECT
29 1 2 3 1 2 3 123 2 1 3 123 123 123 21R4 21R3 NR61 T61 1 2 4 3 4 3 C61 LD1 WHT WHT OUTDOOR CONTROL P .C. BOARD BRN BLU BRN BLU BRN BLU BLU X522 X521 BLK SR865 SR866 SR863 SR861 LD2 RED RED RED BLK WHT 65 2341 BRN BLU BLU TB4 CN86 CN85 CN81 CN91 CN90 TB3 TB2 X521 BLU BLU X522 BLU BLU 21RB F61 CN74 C...
Page 32 - REFRIGERANT SYSTEM DIAGRAM; Refrigerant pipe
32 REFRIGERANT SYSTEM DIAGRAM 9 MSC-A07WV -MSC-A09WV - E1 E1 MU-A07WV -MU-A09WV - E1 E1 MSC-A12WV - E1 MU-A12WV - E1 INDOOR UNIT INDOOR UNIT OUTDOOR UNIT OUTDOOR UNIT Indoorheatexchanger Room temperaturethermistorRT11 Refrigerant pipe [ 9.52 (with heat insulator) Outdoorheatexchanger Capillary tube ...
Page 35 - UNIT A; PIPING PREPARATION
35 MSC-A07WV Indoor unit A E1 MUX-A10WV Outdoor unit Additional piping max. length 15m Max. lengthdifference10m E1 MSC-A07WV Indoor unit B E1 OUTDOOR UNIT INDOOR UNIT UNIT A Indoor heat exchanger Indoor coilthermistorRT12 RoomtemperaturethermistorRT11 UNIT B Indoor heat exchanger Outdoor heat exchan...
Page 38 - UNIT C
38 MSC-A09WV- E1 MUX-A20WV- E1 Unit : mm OUTDOOR UNIT INDOOR UNIT UNIT A Indoor heat exchanger Indoor coilthermistorRT12 RoomtemperaturethermistorRT11 UNIT B Indoor heat exchanger Outdoor heat exchanger Indoor coilthermistorRT12 RoomtemperaturethermistorRT11 (With insulation) Refrigerant pipe 9.52 (...
Page 43 - Outdoor unit
43 UNIT No. Insulation thickness Pipe For liquid For gas For liquid For gas Outside diameter mm 6.35 12.7 6.35 9.52 8mm 8mm 8mm 8mm Insulation material Heat resisting foam plastic0.045 specific gravity MSX-A26WV- E1 ADDITIONAL REFRIGERANT CHARGE (R410A:g) Max.limits UNIT No. A B C D Pipe length 15m ...
Page 45 - PERFORMANCE CURVES
45 10 The standard data contained in these specifications apply only to the operation of the air conditioner under normal conditions,since operating conditions vary according to the areas where these units are installed. The following information has been pro-vided to clarify the operating character...
Page 48 - HEAT operation; Condition indoor:Dry bulb temperature 20.0°C; Outdoor low pressure
48 HEAT operation Condition indoor:Dry bulb temperature 20.0°C Wet bulb temperature 14.5°C Outdoor:Dry bulb temperature 7,15,20°C Wet bulb temperature 6,12,14.5°C 5 10 15 20 25( : ) 4.0 4.5 5.0 5.5 6.0 230V 7 5 10 15 20 25( : ) 2.0 2.5 3.0 3.5 4.0 7 230V 5 10 15 20 25( : ) 3.0 3.5 4.0 4.5 5.0 7 230V...
Page 49 - 0-4.OUTDOOR LOW PRESSURE AND OUTDOOR UNIT CURRENT; COOL operation; Air flow should be set at MAX.
49 1.3 1.1 1.0 0.9 0.8 0.7 (kgf/ F [Gauge])(MPa[Gauge]) Outdoor low pressure (kgf/ F [Gauge]) 11 10 9 8 7 13 1.2 12 Outdoor unit current (A) Single operation (Unit A or B) 1.2 1.0 0.9 0.8 0.7 0.6 Outdoor low pressure (kgf/ F [Gauge]) 10 9 8 7 6 12 1.1 11 Single operation (Unit A) Single operation (U...
Page 51 - 0-6. Capacity and input correction by inverter output frequency; frequency in test run shown by the point.
51 10-6. Capacity and input correction by inverter output frequency (OUTDOOR UNIT : MXZ-A18WV) NOTE 1 : Compressor running frequency at 33Hz (COOL) or 45Hz (HEAT).NOTE 2 : The dotted line on graphs connects the frequency range in normal operation shown by the full line and the frequency in test run ...
Page 52 - 0-7. Outdoor low pressure and outdoor unit current
52 10-7. Outdoor low pressure and outdoor unit current 1. 07-class unit in single operation (OUTDOOR UNIT : MXZ-A18WV) NOTE:The unit of pressure has been changed to MPa on the international system of units(SI unit system). The converted score against the traditional unit system can be gotten accordi...
Page 55 - NOTE; SHF :Sensible heat factor
55 MSC-A07WV - : MU-A07WV - E1 E1 PERFORMANCE DATACOOL operation (230V) 21 18 2.70 1.51 0.56 568 2.59 1.45 0.56 596 2.48 1.39 0.56 625 2.39 1.34 0.56 653 21 20 2.82 1.24 0.44 596 2.70 1.19 0.44 632 2.62 1.15 0.44 646 2.53 1.11 0.44 675 22 18 2.70 1.62 0.60 568 2.59 1.55 0.60 596 2.48 1.49 0.60 625 2...
Page 84 - MICROPROCESSOR CONTROL; WIRELESS REMOTE CONTROLLER; lighted; Operation Indicator lamp; INDOOR UNIT DISPLAY SECTION; Indoor fan speed control; Thermostat control
84 MICROPROCESSOR CONTROL 11 ON/OFF FAN TOO WARM TOO COOL VANE MODE ECONO COOL STOP START HR. MIN. I FEEL COOL DRY P M C L O C K A M RESET CLOCK HEAT /FAN / Open the front lid. ON/OFF TOO COOL P M A M TOO WARM Signal transmitting section Operation display section OPERATE /STOP (ON /OFF)button TEMPER...
Page 87 - Gradation of fan speed in initial
87 (3) Warm air control. When the following any condition of 1 (a. ~ c.) and the condition of 2 are satisfied at the same time, warm air control works. 1 a.) When outdoor unit starts operating inHEAT mode.b.) When cold air prevention has been released. c.) When defrosting has been finished 2 When th...
Page 90 - more than
90 Mode COOL mode of "I FEEL CONTROL" DRY mode of "I FEEL CONTROL" HEAT mode of "I FEEL CONTROL" Initial room temperature Initial set temperature 26 : 26 : or more 25 : or more, less than 26 : 23 : or more, less than25 : 24 : Initial room temperatureminus 2 : Initial room tem...
Page 93 - EMERGENCY OPERATION switch; PROGRAM TIMER; The OFF timer and ON timer can be used in combination.; OPERATION INDICATOR lamp
93 EMERGENCY OPERATION switch PROGRAM TIMER (Example 1) The current time is 8:00 PM. The unit turns off at 11:00 PM, and on at 6:00 AM. ● The OFF timer and ON timer can be used in combination. ● “ ” and “ ” display shows the order of the OFF timer and ON timer operation. P M A M (Example 2) The curr...
Page 95 - 1-11 INVERTER MULTI SYSTEM CONTROL
95 Compressorpowerfactor Indoor unitmicroprocessor SSR61 Drive circuit Transistor module Indoor Unit B Indoor Unit B Comp. Discharge temperature thermistor RT61 EvaporationtemperaturethermistorRT63 Gas pipe temperature thermistor RT6B Gas pipe temperature thermistor RT6A Indoor Unit A Indoor Unit A ...
Page 97 - How to determine the optimal voltage
97 SYMBOL C61,C62, C63 CT61, CT761 DS61, DS62 IPM L L61, L62 L63 R X64 NAME SMOOTHING CAPACITOR CURRENT TRANSFORMER DIODE STACK INTELLIGENT POWER MODULE REACTOR COMMON MODE CHOKE COIL NORMAL MODE CH6KE COIL CURRENT-LIMITING RESISTOR RELAY FUNCTION It stabilizes the direct current voltage. It measure...
Page 102 - SERVICE FUNCTIONS; 2-1. COMPULSORY DEFROSTING MODE FOR SERVICE
102 SERVICE FUNCTIONS 12 12-1. COMPULSORY DEFROSTING MODE FOR SERVICE < MUH-A07/A09/A12WV > By short circuit of the connector JPDS and JPSG on the outdoor deicer P.C. board, defrosting mode can be accom-plished regardless of the defrost interval restriction. (See page 125.)Defrost thermistor R...
Page 104 - TROUBLESHOOTING; components for bursting and discoloration.; Press the RESET button.
104 TROUBLESHOOTING 13 3. Troubleshooting procedure 1) First, check if the OPERATION INDICATOR lamp on the indoor unit is flashing on and off to indicate an abnormality. To make sure, check how many times the abnormality indication is flashing on and off before starting service work. 2) If the elect...
Page 107 - Self check table
107 13-3. Troubleshooting check table Operation Indicator · Flashing of the OPERATION INDICATOR lamp (on the left-hand side) indicates possible abnormalities.· The OPERATION INDICATOR lamp (on the left-hand side) is lighting during normal operation. flashing • The following indication does not depen...
Page 109 - Trouble criterion of main parts; Motor part
109 Indication Abnormal point Detecting method Symptom: Outdoor unit operates. Check points LED 1 (Red) Lighting 6 times Power factor detection When the compressor power factor cannot be detected. • Check the compressor wiring. • Check the characteristic of the defrost temperature thermistor. • Chec...
Page 112 - When OPERATION INDICATOR lamp flashes 3-time.
112 B B Check of remote controller and receiver P.C. board Indoor unit operates by pressing the EMERGENCY OPERATION switch, but doesn’t operate with the remote controller. Yes Replace the batteries. (Refer to page 104.) Turn on a radio to AM and press switchon the remote controller. Is noise heard f...
Page 113 - Compressor and/or outdoor fan motor doesn’t operate.
113 C C Check of indoor electronic control P.C. board Check the both “parts side” and “pattern side” of indoor electronic control P.C. board visually. Replace the fuse. Is fuse (F11) blown? Be sure to check both fuse and varistor in any case. Replace the fan motor. Replace the indoor electronic cont...
Page 114 - Check of outdoor unit; Compressor and/or outdoor fan doesn’t operate.
114 D D Check of outdoor unit No Start Press the EMERGENCY OPEERATION switch of all indoor units. Yes Is there 230V AC between L - N on the TB1 of outdoor unit? No Is fuse(F61) on the outdoor control P.C. board blown? Check and rectify the connecting wire of indoor and outdoor unit. 3 minutes later,...
Page 115 - Compressor and/or outdoor fan motor doesn’t stop.
115 E E Check of outdoor unit Does compressor or outdoor fan motor stop? No Yes Is there 230V AC between COM on the compressor contactor (52C) and N on the outdoor terminal block (TB1)? Replace the compressor contactor(52C). Yes OK No Replace the indoor electoronic control P.C. board. Rectify the co...
Page 117 - How to check mis-wiring and serial signal error
117 G G How to check mis-wiring and serial signal error Mis-wiring is indicated.(0.5-sec. ON, 0.5-sec. OFF) 1. Turn OFF the power supply (indoor/outdoor unit) and disconnect indoor and outdoor connecting wire on indoor side. 2. Short-circuit between indoor terminal block N and 3 . 3. Turn ON the pow...
Page 118 - Cool air does not blow out although indoor unit is operating.
118 H H Check of outdoor thermistor Measure resistance between CN 661 1 and 2 . No Yes Replace the thermistor. Defrost thermistor (RT61) Reconnect CN661.Turn ON the power supply and press the EMERGENCY OPERATION switch. Is the resistance of thermistor normal? No Yes Does the unit operate 10 minutes ...
Page 119 - Check of outdoor unit serial signal; Check of power supply
119 K K Check of outdoor unit serial signal No Yes Start 1. Check the indoor unit with referring to G How to check mis-wiring and serial signal error. 2. Turn off the power supply of the indoor and outdoor unit and connect the indoor/ outdoor unit connecting wire correctly3. Check the connection of ...
Page 123 - The other cases; then turn them back ON.
123 Q Q The other cases Indoor unit dose not operate. (different modes)• When you try to run two indoor unit simultaneously, one for cooling and the other for heating, the unit which transmits signal to the outdoor units earlier decides the operation mode. The other unit indicates as shown in the fi...
Page 124 - sets the Auto restart
124 Power supply input230 V AC TEST POINT DIAGRAM AND VOLTAGEMSC-A07WV -MSC-A09WV -MSC-A12WV -Indoor electronic control P.C. board E1 E1 E1 Varistor (NR11) Fuse 250V AC 3.15A Room temperaturethermistor (RT11) Indoor coilthermistor (RT12) Timer short modepoint JPG, JPS(Refer to page 102.) Room temper...
Page 129 - DISASSEMBLY INSTRUCTIONS; Removing the front panel; NOTE : In case of removing only indoor electronic control; Photo 2
129 14 DISASSEMBLY INSTRUCTIONS 14-1. MSC-A07WV - MSC-A09WV - MSC-A12WV - INDOOR UNIT E1 E1 E1 (1) (2) 1 Slide the sleeve. 2 Pull the terminal while pushing the locking lever. 1 Hold the sleeve, and pull out the terminal slowly. In case of terminal with lock mechanism, detach the terminal as shown b...
Page 132 - Before using a burner, reclaim gas from the pipes until the
132 OPERATING PROCEDURE PHOTOS Photo 6 Compressor Terminal cover 3. Removing the propeller fan and the outdoor fan motor (1) Remove the cabinet. (Refer to 1.)(2) Remove the propeller fan nut.(3) Remove the propeller fan.NOTE : Loose the propeller fan in the rotating direction for removal.When attach...
Page 133 - Removing the cabinet; Screws; Photo 1; Screws of the cabinet; Screws of the front panel and motor support
133 14-3. MUH-A07WV - MUH-A09WV - MUH-A12WV - OUTDOOR UNIT E1 E1 E1 OPERATING PROCEDURE PHOTOS 1. Removing the cabinet (1) Remove the screws of the top panel.(2) Remove the screw of the service panel.(3) Remove the screws of the cabinet.(4) Remove the screws of the front panel and motor support.(5) ...
Page 136 - Removing the propeller fan and the outdoor fan
136 OPERATING PROCEDURE PHOTOS 3. Removing the propeller fan and the outdoor fan motor (1) Remove the cabinet. (Refer to 1.)(2) Remove the propeller fan nut.(3) Remove the propeller fan.NOTE : Loose the propeller fan in the rotating direction for removal.When attaching the propeller fan, align the m...
Page 137 - Other models are almost the same as MUX-A20WV.; OPERATING PROCEDURE; Removing the cabinet; Top panel
137 14-5. MUX-A19WV - MUX-A20WV - MUX-A25WV - MUX-A26WV - OUTDOOR UNIT E1 E1 E1 E1 NOTE : These photos are MUX-A20WV. Other models are almost the same as MUX-A20WV. OPERATING PROCEDURE PHOTOS 1.Removing the cabinet (1) Remove the screws of the service panel.(2) Remove the screws of the top panel.(3)...
Page 138 - Removing the relay panel; NOTE : Loose the propeller fan in the rotating direction for; Removing the outdoor fan motor
138 OPERATING PROCEDURE PHOTOS 2. Removing the relay panel (1) Remove the cabinet. (Refer to 1)(2) Disconnect the following connectors. . Outdoor fan motor . Only MUX-20WV Solenoid coil (21RB, 21R3, 21R4) . Only MUX-26WV Solenoid coil (21RA, 21RB, 21R1, 21R2, 21R3, 21R4) 3. Removing the propeller fa...
Page 140 - Screws of the front panel
140 OPERATING PROCEDURE PHOTOS 1. Removing the cabinet. 1. Removing the cabinet.(1) Remove the screws of the top panel.(2) Remove the top panel.(3) Remove the screw of the service panel.(4) Remove the service panel.(5) Remove the screws of the front panel. 14-6. MXZ-A18WV - OUTDOOR UNIT E1 Photo 1 2...
Page 141 - Removing the fan motor
141 OPERATING PROCEDURE PHOTOS 3. Removing the Outdoor Electronic control P.C. board. (1) Remove the top panel, service panel and front panel.(2) Remove the connector coming out of the compressor.(3) Remove the compressor connector, compressor relay connector on the electronic control P.C. board sid...
Page 142 - Removing the thermistor
142 OPERATING PROCEDURE PHOTOS 5. Removing the thermistor Discharge temperature thermistor, defrost temperature, evaporator temperature, high pressure protector, gas pipe temperature A and gas pipe temperature B (1) Remove the top panel, service panel, front panel.(2) Remove Indoor/outdoor connectin...
Page 143 - (6) Remove the terminal cover then pull out the lead wire from
143 OPERATING PROCEDURE PHOTOS 6. Removing the compressor/4-way valve (1) Collect refrigerant from refrigerant circuit. Caution: If collecting has not been done enough, refrigeratingmachine oil may spout out or harmful substance may be generated during welding work. (2) Remove Indoor/outdoor connect...
Page 144 - PARTS LIST
144 1 2345 6 789 10 E02 749 234E02 751 234E02 749 000E02 749 067E02 749 010E02 408 142E02 749 100E02 751 100 E02 749 975E02 408 970E02 751 970 BOX(WH)BOX(WH)PANEL ASSEMBLY(WH)SCREW CAP(WH)FRONT PANEL(WH)CATCHAIR FILTERAIR FILTERAIR CLEANING FILTERDEODORIZING FILTERCORNER BOX (RIGHT)INSTALLATION PLAT...
Page 145 - AND FUNCTIONAL PARTS; Part number that is circled is not shown in the illustration.
145 Part No. No. Part Name 21 22 23 INDOOR HEAT EXCHANGERINDOOR HEAT EXCHANGERUNION(GAS)UNION(GAS)UNION(LIQUID) 1 1 1 1 11 { 9.52 { 12.7 { 6.35 1 1 1 E02 001 504E02 661 702E02 749 235E02 749 040E02 749 041E02 127 382E02 749 385E02 763 034E02 749 468E02 749 452E02 750 452E02 751 452E02 749 303E02 151...
Page 147 - 5-6. OUTDOOR UNIT ELECTRICAL PARTS AND FUNCTIONAL PARTS; Part numbers that are circled are not shown in the illustration.
147 1 2 3 4 5678 E02 665 501E02 676 301E02 677 301E02 661 351E02 664 351E02 752 353E02 694 353E02 696 353E02 466 375E02 438 374E02 466 340E02 128 383 PROPELLER FANOUTDOOR FAN MOTOROUTDOOR FAN MOTOROUTDOOR FAN CAPACITOROUTDOOR FAN CAPACITORCOMPRESSOR CAPACITORCOMPRESSOR CAPACITORCOMPRESSOR CAPACITORT...
Page 149 - 5-8. OUTDOOR UNIT ELECTRICAL PARTS AND FUNCTIONAL PARTS
149 1 2 3 4 56789 1011 E02 665 501E02 671 301E02 672 301E02 752 353E02 694 353E02 696 353E02 752 451E02 754 451E02 128 383E02 466 375E02 697 374E02 699 310E02 440 490E02 095 382E02 085 385 PROPELLER FANOUTDOOR FAN MOTOROUTDOOR FAN MOTORCOMPRESSOR CAPACITORCOMPRESSOR CAPACITORCOMPRESSOR CAPACITORDEIC...
Page 151 - 5-11. OUTDOOR UNIT ELECTRICAL PARTS AND FUNCTIONAL PARTS
151 123456 7 89 1011 E02 665 501E02 677 301E02 056 374E02 664 351E02 755 341E02 755 340E02 637 374E02 755 374E02 128 383E02 742 353E02 095 382E07 001 241 PROPELLER FANOUTDOOR FAN MOTORTERMINAL BLOCKOUTDOOR FAN CAPACITORRELAYCOMPRESSOR CONTACTORTERMINAL BLOCKTERMINAL BLOCKSURGE ABSORBERCOMPRESSOR CAP...
Page 154 - FUNCTIONAL PARTS AND ELECTRICAL PARTS
154 MUX-A19WV - MUX-A20WV - MUX-A25WV - MUX-A26WV - 15-13. OUTDOOR UNIT FUNCTIONAL PARTS AND ELECTRICAL PARTS E1 E1 E1 E1 1 2 3 4 5 6 7 8 9 101112 OUTDOOR FAN MOTOROUTDOOR FAN MOTORPROPELLER FANOUTDOOR CONTROL P.C. BOARDOUTDOOR CONTROL P.C. BOARDOUTDOOR CONTROL P.C. BOARDOUTDOOR CONTROL P.C. BOARD T...
Page 155 - 5-14. OUTDOOR UNIT FUNCTIONAL PARTS AND ELECTRICAL PARTS
155 MXZ-A18WV -15-14. OUTDOOR UNIT FUNCTIONAL PARTS AND ELECTRICAL PARTS E1 1 2 3 4 5 6 7 8 9 10 11 REACTOR NOISE FILTER P.C. BOARD TERMINAL BLOCK TERMINAL BLOCK FUSE HOLDER FUSE GAS PIPE TEMPERATURE THERMISTOR SET THERMISTOR SET ELECTRONIC CONTROL P.C. BOARD FIN TEMPERATURE THERMISTOR FUSE&VARI...
Page 157 - OPTIONAL PARTS
157 15-17. AIR CLEANING FILTER ● AIR CLEANING FILTER removes fine dust of 0.01 micron from air by means of static electricity. ● Normal life of AIR CLEANING FILTER is 4 months. However, when it becomes dirty, replace it as soon as possible. ● Clogged AIR CLEANING FILTER may reduce the air conditione...
Page 158 - Copyright 2002 MITSUBISHI ELECTRIC ENGINEERING CO.,LTD
C C Copyright 2002 MITSUBISHI ELECTRIC ENGINEERING CO.,LTD Distributed in Feb. 2003. No.OB307 REVISED EDITION-A 17Distributed in Dec. 2002. No.OB307 17Made in Japan New publication, effective Feb. 2003Specifications subject to change without notice. HEAD OFFICE: MITSUBISHI DENKI BLDG.,2-2-3, MARUNOU...
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