36
8.2 Outdoor Unit
8.2.1 WH-UD03EE5 WH-UD05EE5
Resistance of Compressor Windings
MODEL WH-UD03EE5 / WH-UD05EE5
CONNECTION 5RD132XBE21
U - V 1.897 Ω
V - W 1.882 Ω
U - W 1.907 Ω
Note: Resistance at 20°C of ambient temperature.
REMARKS;
BLACK: (BLK) BLUE: (BLU)
WHITE: (WHT) RED: (RED)
YELLOW: (YLW) GRAY: (GRY)
GREEN: (GRN) BROWN: (BRW)
ORANGE: (ORG)
YELLOW/GREEN: (YLW/GRN)
MS
3
~
MS
3
~
FAN
MOTOR
BASE PAN
HEATER
OPTIONAL
BLU
1
1
10
14
16
IC19
3
W
U
V
5
5
BLU
ORG
ORG
3
1
2
1
GRN
GRN
WHT
BLK
RED
DATA (RED)
AC-WHT (WHT)
FG1 (GRN)
FG2 (GRN)
AC-BLK
(BLK)
FUSE 103
(20A 250V)
RAT2
(GRY)
RAT1
(GRY)
REACTOR
GRY
GRY
NOISE FILTER
CIRCUIT
PFC
CIRCUIT
RECTIFICATION
CIRCUIT
RECTIFICATION
CIRCUIT
COMMUNICATION
CIRCUIT
OUTDOOR AIR TEMP.
SENSOR (THERMISTOR)
YELLOW (YLW)
BLUE(BLU)
RED (RED)
(TRADEMARK)
COMPRESSOR TERMINAL
THE PARENTHESIZED LETTERS ARE
INDICATED ON TERMINAL COVER.
PIPING TEMP.
SENSOR (THERMISTOR)
CN-TH1
(WHT)
CN-TANK
(WHT)
CN-DIS
(WHT)
CN-HOT
(WHT)
CN-STM
(WHT)
CN-HPS
(RED)
U(RED)
V(BLU)
W(YLW)
RED
BLU
YLW
HIGH PRESSURE
SENSOR
M
COMPRESSOR TEMP.
SENSOR (THERMISTOR)
DISCHARGE TEMP.
SENSOR (THERMISTOR)
ELECTRO-MAGNETIC
COIL (4- WAY VALVE)
ELECTRO-MAGNETIC COIL
(EXPANSION VALVE)
COMPRESSOR
1
1
1
1
1
1
P
FUSE 101
T3.15A L250V
N
Q1
U
V
W
6
4
3
3
3
2
t
°
t
°
t
°
t
°
4
SWITCHING
POWER SUPPLY
CIRCUIT
FUSE 104
T3.15A L250V
ELECTRONIC CONTROLLER
TERMINAL
BOARD
TO INDOOR UNIT
1
(BLACK)
2
(WHITE)
3
(RED)
HT1 (ORG) RY-HT1
RY-HT2
ACN1 (ORG)
HT2 (BLU)
ACN2 (BLU)
CN-MTR2
(WHT)
CN-MTR1
(WHT)
CRANKCASE
HEATER
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