A18EM4H4R18
From Technical Support Wiki
A18EM4H4R18 is the 18 SEER 18,000 Btu indoor unit of the Platinum Series.
Remote Control
| # | Name | Description |
| 1 | ON/OFF | Press to start or stop operation |
| 2 | MODE | Press to slect operation mode (Auto/Cool/Dry/Fan/Heat) |
| 3 | + (Raise) | Press to raise the temperature setting |
| 4 | - (Lower) | Press to lower the temperature setting |
| 5 | FAN | Press to set fan speed |
| 6 | SWING ANGLE | Press to set swing angle |
| 7 | TIMER ON | Press to set auto-on timer |
| 8 | TIMER OFF | Press to set auto-off timer |
| 9 | CLOCK | Press to set clock |
| 10 | X-FAN | Pressing X-FAN button in COOL or DRY mode, the icon is displayed and the indoor fan will continue operation for 10 minutes in order to dry the indoor unit even though you have turned off the unit. |
| 11 | TEMP | Press to cycle through Set Temp/Indoor Ambient Temp/Outdoor Ambient Temp |
| 12 | TURBO | Press to initiate the "Turbo" funciton |
| 13 | SLEEP | Press to initiate Sleep mode |
| 14 | LIGHT | Press to turn on/off backlight |
Wiring Diagram
Exploded View and Parts List
| Number | Part Name |
|---|---|
| 1 | Front Panel Assy |
| 2 | Filter Sub-Assy |
| 3 | Screw Cover |
| 4 | Baffle Plate |
| 5 | Front Case Sub-Assy |
| 6 | Air Louver 1 |
| 7 | Air Louver 2 |
| 8 | Helicoid Tongue |
| 9 | Left Axile Bush |
| 10 | Rear Case Assy |
| 11 | Rubber Plug (Water Tray) |
| 12 | Ring of Bearing |
| 13 | O-Gasket of Cross Fan Bearing |
| 14 | Cross Flow Fan |
| 15 | Evaporator Support |
| 16 | Evaporator Assy |
| 17 | Wall Mounting Frame |
| 18 | Motor Press Plate |
| 19 | Fan Motor |
| 20 | Connecting Pipe Clamp |
| 21 | Drainage Hose |
| 22 | Stepping Motor |
| 23 | Crank |
| 24 | Display Board |
| 25 | Mesh Enclosure (Air Outlet) |
| 26 | Guide Louver |
| 27 | Axile Bush |
| 28 | Electric Box |
| 29 | Terminal Board |
| 30 | Electric Box Cover 2 |
| 31 | Main Board |
| 32 | Shield Cover of Electric Box |
| 33 | Electric Box Cover 1 |
| 34 | Jumper |
| 35 | Capacitor |
| 36 | Electric Box Assy |
| 37 | Temperature Sensor |
| 38 | Temperature Sensor |
| 39 | Remote Controller |