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36
Wiring Diagram
COMPONENT CODE
AT AMBIENT TEMPERATURE
CAP CAPACITOR
COMP COMPRESSOR
COND CONDENSATE SENSOR
DT DISCHARGE TEMPERATURE
ECO EMERGENCY CUT OFF
ET EVAPORATOR TEMPERATURE
EXV ELECTRONIC EXPANSION VALVE
FAN FAN
GND GROUND NUT ON TANK
NUT
JCT JUNCTION BOX
BOX
LE LOWER ELEMENT
LEAK LEAK SENSOR
PCB PROGRAMMED CONTROL BOARD
SOV AUTOMATIC SHUT OFF VALVE
ST SUCTION TEMPERATURE
TB TERMINAL BLOCK
TTL TANK TEMPERATURE - LOWER
TTU TANK TEMPERATURE - UPPER
UE UPPER ELEMENT
CS CURRENT SENSING
WIRING INFORMATION
LINE VOLTAGE
-FACTORY STANDARD
-FACTORY OPTION
-FIELD INSTALLED
LOW VOLTAGE
-FACTORY STANDARD
-FACTORY OPTION
-FIELD INSTALLED
REPLACEMENT WIRE
-MUST BE THE SAME SIZE AND TYPE OF
WARNING
-CABINET MUST BE PERMANENTLY
GROUNDED AND CONFORM TO I.E.C., N.E.C.,
C.E.C., AND LOCAL CODES AS APPLICABLE.
WIRE COLOR CODE
BK BLACK
BR BROWN
BL BLUE
GR GREEN
GY GRAY
OR ORANGE
PK PINK
PR PURPLE
RD RED
WH WHITE
YW YELLOW
LE
UE
ECO
3
1
2
4
GND
NUT
FAN
YW
BR
OR
BK
WH
BL
NO
COM
NO
COM
NO
COM
BK
RD
GR
BK
RD
JCT BOX
BK
RD
GR
COMP
R
S
C
RD PR
BR
CAP
RD
BR
EXV
BL
BR
BK
WATER HEATER
L1
L2
208-240V, 1 PH.
POWER
FAN
UE
ECONET
PORT
BK
BR
BK
RD
RD
RD
OR
RD
WH
GR
TTU
BL
BL
BR
ANODE
DEPLETION
BOARD
BL
GY
WH
BK
BR
YW
DISCHARGE TEMP
EVAP TEMP
AMBIENT TEMP
SUCTION TEMP
CONDENSATE
CURRENT SENSING
LCD
OVERLAY
WH
CTA-2045
LE
COMP
TTL
LEAK SENSOR GY
YW
LEAK DETECT GY
SOV OPEN GY
SOV CLOSED WH
SOV DETECT
MOTOR A OR
MOTOR B BL
GR
MODEL ID BK
GND
ANODE
ROD
*
ON SOME
MODELS ONLY
*
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