AMTCM4H4R18
From Technical Support Wiki
AMTCM4H4R18 is the 22 SEER, 18,000 BTU dual zone multi split unit.
Wiring Diagram
Exploded View and Parts List
| Number | Part Name |
|---|---|
| 1 | Front Grill |
| 2 | Front Grill Assy |
| 3 | Chassis Sub-Assy |
| 4 | Drainage Connector |
| 5 | Drainage Hole Cap |
| 6 | Gas-Liquid Separator Assy |
| 7 | Compressor and Fittings |
| 8 | Electric Heater (Compressor) |
| 9 | Tube Connector Sub-Assy |
| 10 | Magnet Coil |
| 11 | 4-Way Valve Assy |
| 12 | Right Side Plate |
| 13 | Valve Support Assy |
| 14 | Electronic Expansion Valve Assy |
| 15 | Valve Support Sub-Assy |
| 16 | Cut Off Valve |
| 17 | Cut Off Valve |
| 18 | Valve Cover |
| 19 | Electric Expand Valve Fitting |
| 20 | Electric Expand Valve Fitting |
| 21 | Temperature Sensor |
| 22 | Temperature Sensor |
| 23 | Wiring Clamp |
| 24 | Temperature Sensor |
| 25 | Rear Grill |
| 26 | Condenser Assy |
| 27 | Clapboard Assy |
| 28 | Coping |
| 29 | Supporting Board (Condenser) |
| 30 | Motor Support Sub-Assy |
| 31 | Fan Motor |
| 32 | Left Side Plate |
| 33 | Axial Flow Fan |
| 34 | Left Handle |
| 35 | Connecting Cable |
| 36 | Electric Box Assy |
| 37 | Electric Box |
| 38 | Radiator |
| 39 | Main Board |
Piping Sizes
| Liquid Side | Gas Side | Wall Mount Evaporators (Old) | Wall Mount Evaporators (New) |
|---|---|---|---|
| 1/4" | 3/8" | A16EW4H4R09 A16EW4H4R12 |
AMTEM4H4R09 AMTEM4H4R12 |
| 1/4" | 1/2" | A16EW4H4R18 | AMTEM4H4R18 |