ASKCI4H4R48

ASKCI4H4R48 is the 16 SEER 48,000 Btu outdoor unit of the Sky Split Series.

Sky Split Series condenser (48k)

Wiring Diagram

ASKCI4H4R48 Wiring Diagram

ASKCI4H4R48 Main Board 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

ASKCI4H4R48 Exploded View

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

Liquid Side	Gas Side
3/8"	5/8"