5
Installation and Operation of: Tri-Channel Cold Pan
Power
Switch
BRN
BLU
BRN
WHT
N.O.
Relay
PCB
Power
& Cntl
1 2 3 4 5 11 12
Temp Sen.
Thermostat Controller
Fan
Condenser
Comp.
BRN
WHT
BRN
WHT
BLK
BLK
BRN
WHT
Cavity
Temp.
Sensor
Duke Mfg. P.N. 229004
Wire Diagram Tri-Channel
4/9/2018
Terminal Block
L1
N
Utility Outlet
BRN
BLU
Raceway
Tri-Channel
Line Cord
G
WIRE DIAGRAM
ELECTRICAL SHOCK HAZARD UNIT MUST BE SAFETY GROUNDED, EARTHED. DO NOT MODIFY, DE-
FEAT ELECTRICAL CONNECTIONS OR ALTER PLUG.
ELECTRICAL CONNECTIONS
The Tri-Channel Cold Pan is available as a permanently connected a 220VAC, 60 Hz dependent model. All
electrical connections should be performed by a certied electrician and should comply with local electrical
codes for your municipality.
REFER TO THE ELECTRICAL SPECIFICATIONS, LOCAL / NATIONAL CODE PRIOR TO PERFORMING INSTALLA-
TION. A PROTECTED CIRCUIT OF THE CORRECT VOLTAGE AND AMPERAGE MUST BE RUN FOR CONNECTION
OF THE SUPPLY CORD OR PERMANENT CONNECTION TO THE UNIT. THE SUPPLY CONNECTION MUST INCOR-
PORATE AN ALL MAINS DISCONNECT. SEE WIRING DIAGRAM FOR FIELD CONNECTIONS LOCATED IN UNITS
RACEWAY.
Remove Field
Connection
Cover Plate
to access
terminals