Furnace Thermocouple Connection- Single And Double Controller; Power Wiring Procedure - Thermo Scientific CC58114PC Installation And Operation Manual

Installation

Power Wiring Procedure

See these illustrations for additional information. If you have questions about this
furnace and control console arrange, please contact Technical Support.
Figure 2. Furnace Thermocouple Connection - Single and Double Controller
Power Wiring Procedure
Remove both console side panels by undoing the appropriate screws. In the back
panel, push out the two lower plastic hole plugs from inside the plastic bushing. If
hard wiring is desired the bushings may be removed and the holes used to mount
a standard 1/2" electrical conduit connector.
Insert the power and ground wires through one of the bushings. Connect the black
wire to terminal L1, the white wire to terminal L2, and the green wire to the ground
bar. The second bushing is used for the wiring to the furnace.
These control consoles can be used in conjunction with a large number of different
furnaces. The internal connections must be made according to the wiring diagram
relating to your particular furnace.
Check that all electrical connections are secure before replacing the console side
panels.
4-4
Disconnect console from main power before attempting any
maintenance.
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