ACZCH4H4R18

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ACZCI4H4R12 is the 15 SEER 12,000 Btu outdoor unit of the Blue Series.

Blue Series condenser (18k)

Wiring Diagram

File:Blue-18k-ODU-WD.png
ACZCI4H4R18 Wiring Diagram

PCB Printed Diagram

ACZCI4H4R18 PCB Diagram
Number Description
1 Compressor wiring connection terminal
2 ODU heat exchanger middle copper pipe temp sensor terminal
3 Compressor overload protection terminal
4 ODU temp sensor terminal
5 EXV terminal
6 Outdoor fan terminal
7 Four-way valve terminal
8 Chasis electric heating wiring terminal
9 Communication cable with IDU
10 Power supply live wire
11 Ground wire
12 Power supply neutral wire
13 PFC inductance wire






Exploded View and Parts List

ACZCI4H4R18 Exploded View
Number Part Name
1 Front Grill
2 Cabinet
3 Axial Flow Fan
4 Fan Motor
5 Chassis Sub-Assy
6 Drainage hole Cap
7 Clapboard Assy
8 Gas-liquid Separator
9 4-Way Valve Assy
10 Compressor and Fittings
11 Valve Support Assy
12 Cut off Valve Assy 1/2
13 Cut off Valve Sub-Assy
14 Right Side Plate
15 Valve Cover
16 Retaining Plate
17 Handle Assy
18 Wiring Clamp
19 Temperature Sensor
20 Rear Grill
21 Condenser Assy
22 Reactor
23 Coping
24 Motor Support Sub-Assy
25 Condenser Support Plate
26 Left Side Plate
27 Left Handle
28 Electric Box Assy
29 Terminal Board
30 Electric Box
31 Main Board
32 Radiator

Piping Sizes

Liquid Side Gas Side
1/4" 3/8"

Accessories