13
PU-P42YAKD.TH
PU-P42YAKD.TH-D
PU-P42YAKD.TH-N
SYMBOL
NAME
SYMBOL
NAME
SYMBOL
NAME
FAN MOTOR
(INNER THERMOSTAT)
SURGE ABSORBER
TERMINAL BLOCK
(POWER SUPPLY)
TERMINAL BLOCK
(CONNECTING WIRES INDOOR/OUTDOOR)
MF3, 4
SA
TB1
TB3
CP
C3, 4
F1, 2
F3
COMPRESSOR PROTECTOR
FAN MOTOR CAPACITOR
FUSE (6.3A/250V)
FUSE (5.0A/250V)
51C
52C
63H
63L
THERMAL RELAY
COMPRESSOR CONTACTOR
HIGH PRESSURE SWITCH
LOW PRESSURE SWITCH
ANTI-PHASE PROTECTOR
47
MC
Caution:
Prohibit: reverse-phase connection
The compressor will be damaged.
When the buzzer of reverse-phase protector sounds after the power supply is
turned on, this indicates reverse-phase connection. Please confirm the phase
of the power supply, and reconnect the power supply.
Caution:
Be sure to install N-line. Without N-line, it could cause damage to the unit.
POWER SUPPLY
3N~ 380 - 400 - 415 V
50Hz
1
2
N
TB3
TO INDOOR UNIT
12 V DC
MF3
OG
M
1~
RD
WH
BU
OG
RD
WH
BU
C3
4
4
1
1
BU
RD
L3
L2
L1
M
3~
W
U
V
MF4
OG
M
1~
RD
WH
BU
OG
RD
WH
BU
C4
4
4
1
1
52C
X6
X17
X14
TB1
63L
63H
51C
52C
X6
X17
X14
F3
47
A
C
L1
/R
L2
/S
L3
/T
47
1
2
A
B
P1
52C
52C
P3
P3
P2
L1/1
L2/3
L3/5
2/T1
4/T2
6/T3
CP
WH
BK
A1
A2
95
96
13
14
51C
52C
F1
F2
SA
E
N
L3/T
L2/S
L1/R
RD
WH
BK
BU
BK
RD
RD
WH
BK
+
-
~
~
GNYE
MC
YE
GY
BK
RD
RD
GY
WH
WH
BK
GY
RD
WH
RD
WH
BK
COMPRESSOR
(INNER THERMOSTAT)
BU
WH
OCH598B
