AMTCM4H4R42

AMTCM4H4R42 is the 21 SEER, 42,000 BTU quint zone multi split unit.

Multi Split Condenser (42K)

Wiring Diagram

AMTCM4H4R42 Wiring Diagram

Exploded View and Parts List

AMTCM4H4R42 Exploded View

Number	Part Name
1	Front Grill
2	Handle Assy
3	Front Side Plate Sub-Assy
4	Front Side Plate
5	Insulated Board (Electric Box Cover)
6	Cabinet
7	Axial Flow Fan
8	Fan Motor
9	Motor Support Assy
10	Electrical Heater
11	Reactor
12	Compressor
13	Electrical Heater (Compressor)
14	Compressor Gasket
15	Drainage Joint
16	Sensor Sub-Assy
17	Compressor Overload Protector (External)
18	Bolt
19	Electric Expand Valve Fitting
20	Strainer A
21	Bidirection Strainer
22	Cut Off Valve
23	Cut Off Valve
24	Electric Expand Valve Fitting
25	Right Side Plate
26	Wiring Cover Sub-Assy
27	Handle Assy
28	Wiring Clamp
29	Cut Off Valve
30	Electric Expand Valve Fitting
31	Rear Grill
32	Condenser Assy
33	Condenser Support Plate
34	Valve Support Assy
35	Electric Expand Valve Fitting
36	Electronic Expansion Valve
37	Electric Expand Valve Fitting
38	4-Way Valve
39	Top Cover
40	Pressure Protect Switch
41	Left Handle
42	Left Side Plate
43	Radiator
44	Electric Box
45	Main Board
46	Cable Cross Loop
47	Magnetic Ring
48	Insulation Gasket
49	Wire Clamp
50	Terminal Board
51	Terminal Board
52	Wire Clamp
53	Sensor Sub-Assy
54	Electric Box Assy
55	Electric Expand Valve Fitting

Piping Sizes

Liquid Side	Gas Side	Wall Mount Evaporators (A16)	Wall Mount Evaporators (AMT)
1/4"	3/8"	A16EW4H4R09 A16EW4H4R12	AMTEM4H4R09 AMTEM4H4R12
1/4"	1/2"	A16EW4H4R18	AMTEM4H4R18
3/8"	5/8"	A16EW4H4R24	-

Accessories

• Wall Bracket (QBR-19.5)
• Universal Remote (QTH-4000)