ASKCI4H4R48
From Technical Support Wiki
ASKCI4H4R48 is the 16 SEER 48,000 Btu outdoor unit of the Sky Split Series.
Wiring Diagram
PCB Printed Diagram
| Number | Description |
|---|---|
| 1 | Live wire input |
| 2 | Neutral wire input |
| 3 | Control power output [1-DC bus voltage, 3-GND] |
| 4 | DC Fan Motor 2 |
| 5 | DC Fan Motor 1 |
| 6 | Control power output [1-GND 2-18V, 3-15V] |
| 7 | Communication line [1-3.3V, 2-TX, 3-RX, 4-GND] |
| 8 | Communication line [1-pin GND, 2-pin B and 3-pin A] |
| 9 | Communication line [1-pin+12V, 2-pin B, 3-pin A, 4-pin GND] |
| 10 | High pressure switch for fan speed adjustment |
| 11 | High pressure switch for system protection |
| 12 | Low pressure switch for system protection |
| 13 | Compressor overload protection |
| 14 | Temperature Sensor |
| 15 | Electronic expansion valve line |
| 16 | Compressor electrical heater |
| 17 | Chassis electrical heater |
| 18 | 4-way valve |
Exploded View and Parts List
| Number | Part Name |
|---|---|
| 1 | Front Grill |
| 2 | Diversion Circle |
| 3 | Cabinet Assy |
| 4 | Handle |
| 5 | Front Side Plate |
| 6 | Axial Flow Fan |
| 7 | Chassis Sub-Assy |
| 8 | Electrical Heater |
| 9 | Drainage Hold Cap |
| 10 | Drainage Connector |
| 11 | Pressure Protect Switch |
| 12 | Gas-Liquid Separator Sub-Assy |
| 13 | Compressor |
| 14 | Compressor Gasket |
| 15 | Wire Clamp |
| 16 | Silencer |
| 17 | Strainer |
| 18 | Cut Off Valve |
| 19 | Pressure Protect Switch |
| 20 | Valve Support Sub-Assy |
| 21 | Cut Off Valve |
| 22 | Rear Side Plate Sub-Assy |
| 23 | Temperature Sensor |
| 24 | Rear Grill |
| 25 | Clapboard |
| 26 | Bidirection Strainer |
| 27 | Strainer |
| 28 | Electronic Expansion Valve |
| 29 | Electric Expand Valve Fitting |
| 30 | Condenser Assy |
| 31 | Supporting Strip |
| 32 | 4-Way Valve |
| 33 | Pressure Protect Switch |
| 34 | Magnet Coil |
| 35 | Terminal Board |
| 36 | Terminal Board |
| 37 | Main Board |
| 38 | Filter Board |
| 39 | Coping |
| 40 | Main Board |
| 41 | PFC Inductance |
| 42 | Electric Box Assy |
| 43 | Radiator |
| 44 | Motor Support Sub-Assy |
| 45 | Fan Motor |
| 46 | Fan Motor |
| 47 | Left Side Plate |
Piping Sizes
| Liquid Side | Gas Side |
|---|---|
| 3/8" | 5/8" |