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User Manual for PR Refrigerators
FOR THE SERVICE TECH - WIRING DIAGRAM
BLACK
BLK
BLK
BLK
BLK
VARIABLE SPEED
COMPRESSOR
WIRING DIAMGRAM
(NOT ALL MODELS)
Rev. 10/20
115V ONE SYSTEM REFRIGERATOR
4
5
FAN RELAY
1
3
CONTROL
CIRCUIT
10
11
COMP RELAY
HIGH CURRENT DIODE
13
14
LIGHT RELAY
10
11
COMP RELAY
115VAC 60 HZ
BLK
BLU
CONDENSER FAN
BRN
OL
C
BLK
HIGH PRESSURE
LIMIT SWITCH
(NOT ALL MODELS)
BLK
FASCIA HEATERS
POWER
SUPPLY
24VDC
RED
RED
+
COMPRESSOR DETAIL
INVERTER (VFD)
PE
N
L
BRN
LSW
HIGH PRESSURE
LIMIT SWITCH
(NOT ALL MODELS)
CONDENSER FAN
Beverage-Air
Beverage-Air
EVAP
FAN
COMPRESSOR DETAIL
START RELAY
R
4
10
S.C.
COMP
R.C.
S
2
1
--
CABINET
LIGHTS
R
R
C
COMP
C
S
S
WHITE
WHT
WHT
WHT
WHT
WHT
25
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