Service manual

141
20
Exploded Views and Service Parts
Outdoor Units
Ref No Part No Description MODEL (MM-A)
0280HT 0224HT 0280HX 0224HX
1 43A00020 PLATE-SIDE (Right) 1 1 1 1
2 43A00021 PLATE-SIDE (Left) 1 1 1 1
3 43A00022 AIR-IN-CABINET (Front) 1 1 1 1
4 43A00023 AIR-IN-CABINET (Back) 1 1 1 1
5 43A00024 CABINET-DOWN (Front) 1 1 1 1
6 43A00025 CABINET-DOWN (Back) 1 1 1 1
7 43A00026 SERVICE PANEL 1 1 1 1
8 43A00027 AIR-OUT-CABINET 1 1 1 1
9 43A20004 PROPELLER FAN – PY631 1 1 1 1
10 43A41510 COMPRESSOR – 10HP/8HP (INV) 1 1
10 43A41511 COMPRESSOR – 10HP (FIXED) 1
10 43A41512 COMPRESSOR – 8HP (FIXED) 1
11 43A49004 HIGH PRESSURE SWITCH 1 1
11 43A49005 HIGH PRESSURE SWITCH 1 1
12 43A49006 HIGH PRESSURE SWITCH 1 1 1 1
13 43A49007 ASM-PRESSURE-SENSOR (Low – Blue) 1 1 1 1
14 43A49008 ASM-PRESSURE-SENSOR (High – Red) 1 1 1 1
15 43A46019 ASM – SOLENOID COIL – 2-WAY (SV41 + SV42) 1 1
16 43A46020 ASM – SOLENOID COIL – 2-WAY (SV2 + SV3A) 1 1 1 1
17 43A46021 ASM – SOLENOID COIL – 2-WAY (SV42) 1 1
18 43A46022 ASM – SOLENOID COIL – 2-WAY (SV3B) 1 1 1 1
19 43A46023 ASM – SOLENOID COIL – 2-WAY (SV3C) 1 1 1 1
20 43A46024 ASM – SOLENOID COIL – 4-WAY (J502 AC240V) 1 1 1 1
21 43A46025 COIL – ULSE MOTOR VALVE (L12A-03) 2 2 2 2
22 43A46026 COIL – PULSE MOTOR VALVE (A12A15) 1 1 1 1
23 43A46027 BODY – PULSE MOTOR VALVE (CEV30RC1) 2 2 2 2
24 43A46028 BODY – PULSE MOTOR VALVE (SEV18RC4) 1 1 1 1
25 43A46007 VALVE BODY – 4WAY (CHV-0712) 1 1 1 1
26 43046151 VALVE BODY – 2WAY (NEV-202DXF) 3 3 4 4
27 43A46034 VALVE BODY – 2WAY (NEV-603DXF) 2 2 2 2
28 43A48007 OIL SEPERATOR 1 1 1 1
29 43A48005 ACCUMULATOR 1 1 1 1
30 43A48006 LIQUID TANK 1 1 1 1
31 43A60013 FUSIBLE PLUG 1 1 1 1
32 43A43018 CONDENSER ASSEMBLY – RIGHT 1 1 1 1
33 43A43019 CONDENSER ASSEMBLY – LEFT 1 1 1 1
34 43A45003 DRYER – XH10 (R407C) 2 2 2 2
35 43146351 SERVICE VALVE (Gas) 1 1 1 1
36 43A46029 PACKED VALVE (Liquid) 1 1 1 1
37 43A46030 PACKED VALVE (Oil) 1 1 1 1
38 43A46031 CHECK VALVE (BCV - 302DY) Dia 8mm 3 3 3 3
39 43A46032 CHECK VALVE (BCV - 304DY) Dia 15mm 1 1 2 2
40 43A46035 CHECK VALVE (MP3.3MPaG) Dia 12.7mm 2 2 2 2
41 43A46036 CHECK JOINT (3.3MPa) 3 3 3 3
42 43147529 STRAINER (Dia 44mm) 1 1 1 1
43 43A47019 STRAINER (Dia 12.7mm) 3 3 3 3
44 43A47042 STRAINER (Dia 19mm) 1 1 1 1
45 43A57001 CRANK CASE HEATER (74W) 1 1
46 43A57002 ACCUMULATOR HEATER (29W) 1 1 1 1
47 43A51005 ISOLATOR (4 pole – 32 Amp) 1 1 1 1
48 43A21022 FAN MOTOR (STF – 200 – 350A) 1 1 1 1
49 43107200 SPRING 3 3 3 3
50 43195198 SPACER 3 3 3 3
51 43195186 RUBBER CUSHION – UNDER 3 3 3 3
52 43195185 RUBBER CUSHION – UPPER 3 3 3 3
53 43A95001 RUBBER SUPPORT CUSHION ( Fan Motor Assembly )4 4 4 4
54 43A19011 FAN GUARD 1 1 1 1
55 43A46033 FLARE NUT (Oil Circuit) 1 1 1 1
56 43A47043 CAPILLARY ASSEMBLY (1.0x2.0x1000 – Oil inlet) 1 1 1 1
57 43A47044 CAPILLARY ASSEMBLY (1.2x2.4x1000 – Suction) 1 1 1 1
58 43A47045 CAPILLARY ASSEMBLY (2.0x3.0x1000 – By-pass) 1 1 1 1
59 43A47046 CAPILLARY ASSEMBLY (1.2x2.4x1000 – Main oil) 2 2 2 2
60 43A47047 CAPILLARY ASSEMBLY (1.0x2.0x1000 – Discharge) 2 2 2 2
61 43A47048 CAPILLARY ASSEMBLY (1.0x2.0x1000 – By-pass) 1 1
62 43A16001 WIRING DIAGRAM 1 1
62 43A16002 WIRING DIAGRAM 1 1
MM-A0280HT, MM-A0224HT, MM-A0280HX, MM-A0224HX