AMXEC4H4S12
From Technical Support Wiki
AMXEC4H4S12 is the 12,000 Btu cassette type indoor unit of Multi Plus Series.
Remote Control
| # | Name | Description |
| 1 | ON/OFF | Press to start or stop operation. |
| 2 | MODE | Press to select operation mode (Auto/Cool/Dry/Fan/Heat). |
| 3 | FAN | Used to select the fan speed in sequence: auto, high, medium, or low. |
| 4 | ROOM TEMPERATURE SETTING | Press to raise the temperature setting. Can also be used to adjust the timer and adjust the current time. |
| 5 | ROOM TEMPERATURE SETTING | Press to lower the temperature setting. Can also be used to adjust the timer and adjust the current time. |
| 6 | SMART | Adjust smart settings. |
| 7 | SWING | Used to stop or start vertical adjustment louver swinging and set the desired up/down airflow direction. |
| 8 | SLEEP | Used to set or cancel Sleep Mode operation. |
| 9 | IFEEL | Used to set IFEEL operation. |
| 10 | CLOCK | Used to set the current time. |
| 11 | TIMER ON | Used to turn the timer function on. |
| 12 | TIMER OFF | Used to turn the timer function off. |
| 13 | SUPER | Used to start/stop the super cool/heat function. (Super cooling operates at high fan speed with a default 64 F temperature setting. Super heating operates at high fan speed with a default 89 F temperature setting.) |
| 14 | DIMMER | Pressing this button will dim the display on the indoor unit. Pressing any button will reverse the dimmer. |
Wiring Diagram
Exploded View and Parts List
| Number | Part Description |
|---|---|
| 1 | Air Guiding Plate |
| 2 | Water Drain Plate |
| 3 | Centrifugal Fan Blade |
| 4 | DC Motor |
| 5 | Fixed Board |
| 6 | Evaporator Assy |
| 7 | Special Tapping Screws |
| 8 | Fan Volute Assy |
| 9 | Fixed Board |
| 10 | Shell Parts |
| 11 | Electric Box Assy |
| 12 | Clamp |
| 13 | Clamp |
| 14 | Clamp |
| 15 | Insulative Spacer Block |
| 16 | Supporting Leg |
| 17 | Indoor Main Control Board |
| 18 | Wire Terminal Board |
| 19 | Electric Box Cover |
| 20 | Rubber Ring |
| 21 | Over Clamp |
| 22 | Water Pipe |
| 23 | Fixed Board |
| 24 | Rubber Cushion |
| 25 | Water Position Switch |
| 26 | Rubber Cushion |
| 27 | Mounting Plate |
| 28 | Pump Motor |
| 29 | Hexagon Nuts |
| 30 | Temperature Sensor |
| 31 | Temperature Sensor |
