Table of Contents
Advertisement
5121495-UIM-E-0716
LEGEND
AS - AMBIENT SENSOR
CAP - CAPACITOR
CC - CONTACTOR COIL
CCH - CRANKCASE HEATER
HPS - HIGH PRESSURE SWITCH
HS - HEATER SWITCH
CS - COIL SENSOR
LPS - LOW PRESSURE SWITCH
RV - REVERSING VALVE
FRS - FAN RELAY SWITCH
RED
F
RED
C
CCH
BLK
BLK
T1
L1
CONDUCTORS
208-230 VAC 60 Hz
3 PHASE SUPPLY
FIGURE 16: Wiring Diagram - Three Phase - 208/230V (Demand Defrost)
20
COLOR CODE
BLK - BLACK
BLU - BLUE
BRN - BROWN
GRN - GREEN
GRY - GREY
ORG - ORANGE
PNK - PINK
PUR - PURPLE
RED - RED
WHT - WHITE
YEL - YELLOW
FAN MOTOR
R
BLK
C
GND
S
COMPRESSOR
CAP
RED
L3
L1
BRN
L2
BLK
HS
CC
BLK
A1
T2
T3
GRY
L2
A2
L3
USE COPPER
ONLY
TURN OFF ELECTRICAL POWER BEFORE SERVICING
TO PREVENT POSSIBLE DAMAGE TO THE
EQUIPMENT AND POSSIBLE PERSONAL INJURY.
TO PREVENT ELECTRICAL SHOCK OPEN REMOTE
DISCONNECT SO ELECTRICAL SUPPLY TO HEAT
PUMP IS SHUT OFF.
COMPONENTS SHOWN IN DASH LINES
1
ARE OPTIONAL.
WIRING MUST CONFORM TO
2
NATIONAL AND LOCAL CODES.
IF ANY OF THE ORIGINAL WIRE SUPPLIED
WITH THIS UNIT MUST BE REPLACED, IT
3
MUST BE REPLACED WITH 105 C
THERMOPLASTIC OR ITS EQUIVALENT.
HIGH VOLTAGE FACTORY WIRING
LOW VOLTAGE FACTORY WIRING
OPTIONAL OR MODEL SPECIFIC
FIELD WIRING, LINE VOLTAGE
RV
LPS
HPS
BLU
BLU
YEL
YEL
SEE UNIT INSTALLATION
INSTRUCTIONS FOR LOW
VOLTAGE TERMINATIONS
C R O Y W Wout
HPS LPS RV RVG C M COIL AMBIENT
DEMAND DEFROST
BOARD
HIGH VOLTAGE
COND FAN
DANGER - SHOCK HAZARD
CAUTION
CS
AS
5201209-UWD-B-0516
Johnson Controls Unitary Products
Advertisement
Table of Contents
