Gree JKFD7CR/Na-M - Page 114

GREE Air-ccoled Closed Control Unit Service Manual
111
4.2.7 Indoor Unit JKFD5P/Na-E(O)、JKFD7P/Na-E(O)
AC-L
N
OFAN2(GN)
OFAN1(WH)
G
M1
M2
SP
H-PRESS
High pressure
L
N
L
G
N
POWER
G
XT1
The above
YEGN
PE
AP2
(Main control PCB)
(BK)
CN485-XS
QF
BN
W3
BN
W1
BU
W4
BU
W2
W5
600007000829
1
3
2
4
RS+
RS-
XT2
W7
W6
BK
RD
L1
L1
L3
L3
AP2
LB
QF
XT1
XT2
QF
M
L(letter)
LA
L(n)
XT(n)
G
G
G
LA
XT3
XT4
LB
N(1)
2
L2
L2
YEGN
W8
YEGN
W9
XT4
N
XT3
L
YEGN YEGN
T-SENSOR2(RD)
θ
L4
L4
RD
RD
BK
BK
RS+
RS-
XT8
INDOOR UNIT
OUTDOOR UNIT
Breaker
CODE NAME
NAME.MODEL
ELECTRIC CONTROL BOARD
board
Terminal
ring
Magnetic
REMARK:
Inductance
fan
The following
fan
sensor
Ground wire of the fan is limited
to the iron shell motor.
motor
Electric
EXTERNAL
ENVIRONMENT
TEMP SENSOR