Mitsubishi Electric PAC-AH125, Installation Manual

Page: 4 / 16

4
6
[Fig. 6.3.1]
A
Heat exchanger (field supply)
B Gas pipe
C Thermistor (gas pipe)
D Aluminum tape (field supply)
E
Insulation
F
Tie band
[Fig. 6.3.2]
A
Heat exchanger (field supply)
B
Gas pipe
C
Thermistor (liquid pipe)
D Aluminum tape (field supply)
E Insulation
F Tie band
G
Capillary tube
[Fig. 6.3.3]
A Thermistor (suction/discharge air)
B Clip
C Screw (field supply)
D
Plate (field supply)
7
[Fig. 7.0.1]
A
Cover
B
Terminal block TB2
C
Terminal block TB4
D
Terminal block TBZ
E Terminal block TBX
F Terminal block TBY
G Power supply (220 - 240 V)/Earth
H Defrost signal
I
Fan signal
J
Operation signal
K
Error signal (output)
L
LEV-kit
M
LEV-kit
N
Distant signal (ON/OFF)
O Error signal (input)
P Thermistor (suction air)
Q Thermistor (gas pipe)
R
Thermistor (liquid pipe)
S
Thermistor (discharge air)
T
To outdoor unit
U
Contact signal
V
To remote controller
W
Analog signal
X Distant signal
Y Thermistor
Z Transmission
A
B
D
E
C
F
A
B
G
D
E
C
F
A
C
C
D
B
B
A
A
F
T U V W
N O P Q R
L M
S
E
M Z
B
C
D
L Y X G
G
W
H
I
T
E
G
R
E
E
N B
L
A
C
K R
E
D B
R
O
W
N
Y
E
L
L
O
W
A1 A2
M1
CN2M
CN3T
M2
SW4 SW7 SW2 SW3 SW1
CN32
CN22
CN29
CN92
CN21
CN20
CN31
CN51
S C1 C2 C4 C5 1 2 B1 B2 C3
A11 A12 T31 T32 T21 T22 T11 T12 T1 T2
W
H
I
T
E
G
R
E
E
N B
L
A
C
K R
E
D B
R
O
W
N
Y
E
L
L
O
W
H
D31 D32
I
D24 D23
J
D1 D2
K
D11 D12
Wind the wire around the
cable strap once to prevent
loose wires.