Installation Instructions
-
13
-
'13 • SRK-T-144
250V
F
G
3.15A
S/N
CNU
CNS
INTERFACE KIT
SC-BIKN-E
CNG
CNE
DISPLAY
WIRELESS RECEIVER
J
CNF
M
HEAT
1
3
4
5
6
BACK-UP SW
5
2
12
EXCHANGER
L
Th1
BOARD
CIRCUIT
PRINTED
LS
CNY
CNX2
CNX1
M
M
M
M
5
5
5
5
5
5
5
5 5
RD
WH
RD
WH
BK
BL
Y
Y/G
BK
Color Marks
Blue
BlackBK
Red
BL
RD
WhiteWH
Yellow/GreenY/G
YellowY
ColorMark
t
Th2
1
Th2
2
Th3
LM
1
LM2
SM
FM
I
Heat exch. sensor
Humidity sensor (50, 60 only)
Fan motor
Room temp. sensor
Flap motor
Th1
Th2
Th3
Diode stack
DS
FuseF
FM
I
Terminal blockT
Louver motor
LM
1,2
SM
DS
1,2
Limit switchLS
Inlet motor
IM
Description
Item
VaristorVa
t
t
TO OUTDOOR UNIT
HEAT
EXCHANGER
1
2/N
3
POWER WIRES
SIGNAL WIRE
1
2/N
3
Power source
1 Phase 220 - 240V 50Hz
T
IM
Va
U
CNE-CNY
Connector
3. ELECTRICAL WIRING
(1) Indoor units
Models SRK20ZMX-S, 25ZMX-S, 35ZMX-S, 50ZMX-S, 60ZMX-S
RWA000Z258