8. WIRING DIAGRAM
●
Pay attention to the following items while the system is running.
Do not touch any of the parts by hand at the discharge gas side, since the compressor chamber
and the pipes at the discharge side are heated higher than 90
℃
.
Note
：
(1)
Follow local codes and regulations when select field wires, and all the above are the minimum
wire size.
(2)
Use the wires which are not lighter than the ordinary polychloroprene sheathed flexible
cord. (Cord designation H07RN-F).
(3)
The wire sizes marked with *1 in the above table are selected at the maximum current of the
unit according to the European Standard,EN60335-1.
(4)
When transmitting cable length is more than 15 meters, a larger wire size should be selected.
(5)
Install main switch and ELB for each system separately. Select the high response type ELB that
is acted within 0.1second. Recommended capacity to see outdoor machine switch capacity.
(6)
In the case that power cables are connected in series, add each unit maximum current and
select wires below.
* in the case that current exceeds 63A, do not connect cables in series.
Current i (A)
Wire Size (mm
2
)
i
≤
6
0
.
75
6
＜
i
≤
10
1
10
＜
i
≤
16
1
.
5
16
＜
i
≤
25
2
.
5
25
＜
i
≤
32
4
32
＜
i
≤
40
6
40
＜
i
≤
63
10
63
＜
i
*
Selection According to EN60335-1
38
Summary of Contents for 2AMW-42U4RRA
Page 10: ...1 GENERAL Type Capacity Btu h View 1 to 5 indoor units 42K 6 ...
Page 15: ...3 OUTLINES AND DIMENSIONS 21K AMW3 24U4RFA Unit mm 11 ...
Page 16: ...3 OUTLINES AND DIMENSIONS AMW3 24U4RAA Unit mm 414 380 12 ...
Page 17: ...3 OUTLINES AND DIMENSIONS 27K Unit mm 414 380 13 ...
Page 18: ...3 3 O OU UT TL LI IN NE ES S A AN ND D D DI IM ME EN NS SI IO ON NS S Unit mm 42K 14 ...
Page 29: ...7 REFRIGERANT CYCLE 7 Refrigerant cycle 12K 14K 18K 21K 24K 25 ...
Page 32: ...8 WIRING DIAGRAM Electric wiring diagram 1982504 D 21K AMW3 24U4RFA 28 ...
Page 33: ...8 WIRING DIAGRAM AMW3 24U4RAA Electric wiring diagram 1957327 B 29 ...
Page 34: ...8 WIRING DIAGRAM 27K 36K 30 ...