Refrigerated Self-Serve Merchandiser (High Profile)
Page 51
WIRING DIAGRAM 208-240V - SELF CONTAINED
RSSL378SC, RSSL478SC, RSSL578SC & RSSL678SC
BEFORE 01/01/2020
R
BLK
BLK
BR
SELF CONTAINED 208-240V 60HZ
RSSM/RSSL 3,4,5,&6
ELECTRONIC CONTROL CIRCUIT
& LED LIGHT CIRCUIT
91-21065-1 10/16/18
Y/G
BL
Y/G
BL
R
BLK
CONDENSING UNIT
PTC HEATER
18GA.
R
BLK
R
FAN
FAN
Y
G
R
BLK
M
PLUG
PLUG
M
PLUG
BLK RIBBED
BLK
G
BLK
BLK
DUAL PRESSURE CONTROL
12GA.
14GA.
14GA.
R
CONDENSATE EVAPORATOR
BR
PTC HEATER
BLK
G
R
BLK
14GA.
BLK/BL
SWITCH
LIGHT
12GA.
12GA.
12GA.
BLK
14GA.
14GA.
14GA.
14GA.
G
POWER IN
R
BLK
G
OPTIONAL POWER SWITCH
USE COPPER CONDUCTORS
UNIT MUST BE GROUNDED
SUPPLY CONNECTIONS
ONLY FOR POWER
FIELD WIRING BOX
RED/WHITE
LIGHTING CIRCUIT
ANTI-SWEAT HEATER
W
W
R
TEMP. PROBE PBI
DEFROST PROBE PB2
14GA.
18GA.
BLK
OR
RED
W
W
BLK
BLK
ELECTRONIC
CONTROLLER
11 10 9 8
76 5
4
BLK
OR
RED
BLK
OR
RED
208 - 240 VOLTS
60 HERTZ
1 PHASE
OPTIONAL
POWER CORD WITH
NEMA# 6-20P PLUG
CONDENSER
FAN
COMPRESSOR
RELAY
4
5
2
1
FAN MOTOR LEAD REMOVED FROM TERMINAL 5
AND WIRED TO RUN 100%
(FAN MOTOR TO RUN 100%
DOES NOT CYCLE WITH COMPRESSOR)
R
G
BLK
BLK
18GA.
14GA.
14GA.
14GA.
R
BL (OR) W
G
FLOAT SWITCH
M
G
BLK
BR (OR) BLK
CONDENSATE PUMP, OPTIONAL
CONDENSATE PUMP
OR
CONDENSATE EVAPORATOR
AS PER ORDER
14GA.
18GA.
R
Y
G
BLK
W
R
B
-
+
POWER
SUPPLY
24V. OUTPUT
B -
R +
R
B
-
+
-
+
+
-
-
+
-
+
PLUG & SOCKET
PLUG
-
+
R
B
R
B
-
+
-
+
+
-
-
+
-
+
PLUG & SOCKET
PLUG
-
+
SHELF LIGHT LED
SHELF LIGHT LED
SHELF LIGHT LED
SHELF LIGHT LED
SHELF LIGHT LED
TOP LIGHT LED
SHELF LIGHT LED
SHELF LIGHT LED
SHELF LIGHT LED
SHELF LIGHT LED
SHELF LIGHT LED
STANDARD TOP LIGHT &
OPTIONAL SHELF LIGHTS
QTY ( 2 TO 5 ) PER CASE
OPTIONAL SHELF LIGHTS
6' CASE ONLY QTY ( 2 TO 5 )
PER CASE SIDE
POWER IN
W = WHITE
R = RED
BR = BROWN
G = GREEN
BL = BLUE
Y = YELLOW
COLOR CODE
BLK = BLACK
Y/G = YELLOW/GREEN STRIPE
BLK/BL = BLACK/BLUE STRIPE