-
-
'13 • SRK-T-144D
Models SRC50ZMX-S, 60ZMX-S
RWC000Z270
Description
Item
Connector
CNEEV
～
CN20S
Electric expansion valve
（
coil
）
EEV
Fan motor
FMo
Reactor
R
Terminal block
TB1,2
Compressor motor
CM
Solenoid valve for 4 way valve
20S
Heat exchanger sensor
（
outdoor unit
）
TH2
Outdoor air temp.sensor
TH3 TH4
Discharge pipe temp.sensor
Color
RD
Mark
Orange
OR
Yellow
／
Green
Y
／
G
Black
BK
Brown
BR
Yellow
YE
White
WH
Red
・
The specifications shown in the above table are for units without heaters. For units with heaters, refer to the installation instructions or the construction instructions of the indoor unit.
・
Switchgear of Circuit breaker capacity which is calculated from MAX. over current should be chosen along the regulations in each country
.
・
The cable specifications are based on the assumption that a metal or plastic conduit is used with no more than three cables contained in a conduit and a voltage drop is 2%. For an installation falling outside of these conditions, please follow the internal cabling regulations.
Adapt it to the regulation
in ef
fect in each country
.
15
2.0
18
1.5
50
60
1.5mm x 3
2
Power cable, indoor-outdoor connecting wires
Model
MAX running current
Power cable size
2
（
A
）
Power cable length
（
m
）
indoor-outdoor wire size x number
Earth wire size
（
mm
）
（
mm
）
2
POWER SOURCE ～220-240V 50Hz
TO INDOOR UNIT
POWER WIRES SIGNAL WIRE
3
1
2
N
TB1
TERMINAL
BLOCK
L
N
TB2
BLOCK
TERMINAL
1
2
N
3
（Y／G）
（Y／G）
（Y／G）
（Y／G）
20S
2
TH2
TH3
TH4
2
2
2
CNTH
M
EEV
R
S
（BK）
IN
IN
FUSE
（BK）
250V 20A
（WH）
（BR）
（WH）
R
OUT
PWB ASSY （SUB）
250V 10A
G1
CN20S
F10
S
R
250V 3.15A
F1
S-2
（BK）
（WH）
（WH）
（BK）
S-1
CNSUB
CNMAIN
S
O
R
O
G3
4
C-2
（RD）
T2
T1
（OR）
（YE）
R
PWB ASSY （MAIN）
F8
F2
250V 20A
250V 20A
CIRCUIT
SWITCHING
POWER
CNEEV
ACTIVE FILTER UNIT
F3 250V 1A
TRANSISTOR
POWER
N
P
W
V
U
CNFAN
（
BK
）
（
WH
）
（
RD
）
W
V
U
MS 3
～
CM
FMo
M