ASRCI4H4S18

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ASRCI4H4S18 is the 18 SEER 18,000 Btu outdoor unit of Serene Series.

Serene Series condenser (18k)

Wiring Diagram

ASRCI4H4S18 Wiring Diagram

PCB Printed Diagram

ASRCI4H4S18 PCB Diagram
Number Description
1 Terminal of Compressor U/V/W Phase
2 Terminal of Reactor
3 Terminal of Reactor
4 Terminal of Signal Wire to Terminal Block
5 Terminal of Neutral Wire to Terminal Block
6 Terminal of Neutral Wire to Terminal Block
7 Cool Valve Terminal
8 Terminal of AC Fan
9 4-way Valve Terminal
10 Terminal of Electronic Expansion Valve
11 Outdoor Ambient Temperature Sensor
12 Outdoor Pipe Temperature Sensor
13 Compressor Discharge Temperature Sensor
14 Terminal of Compressor Overload Protector
15 Over Pressure Sensor
16 Terminal of DC Fan




Exploded View and Parts List

ASRCI4H4S18 Exploded View
Number Part Name
1 Panel Parts
2 Propeller Fan Blade
3 Fan Motor
4 Motor Supporter Assy
5 Mounting Plate
6 Upper Board
7 Back Guard
8 Condenser Assembly
9 Base Holder Part
10 Clapboard
11 PFC Inductance
12 4-Way Valve Assembly
13 4-Way Valve Coil
14 4-Way Valve
15 Inverter Compressor
16 Strong Electricity Connect Wire
17 Capillary Assembly
18 2-Way Valve
19 3-Way Valve
20 Right Side Board
21 Wiring Distribution Cover Assy
22 Fixed Board
23 Connecting Board
24 Wire Terminal Board
25 Electric Box
26 Controller Component
27 Electric Box Cover
28 Temperature Sensor
29 Temperature Sensor
30 Temperature Sensor
31 Sensor Mounting Plate
Unnumbered Tube Electric Heater

Piping Sizes

Liquid Side Gas Side
1/4" 1/2"

Accessories