Conair Thermolator Temperature Control Unit IC-9kW-460V

Disconnect and lockout the main power

Shut off the cooling water infeed and drain the unit

Drain all water using the drain plugs located at the bottom of the unit

Disconnect and lockout the main power

Open the electrical enclosure door by turning the screw on the front panel counterclockwise

Disconnect the wires from the heater contactor

Label the wires for correct reconnection

Remove the contactor by unscrewing it

Discard the old contactor using the proper disposal procedure

Shut off the cooling water infeed

Drain the unit of all water through the drain plugs in the rear of the unit

Remove the cooling water out feed

For closed and isolated circuit models, also remove the cooling water in feed

Disconnect and lock out main power

Remove the top and side panels of the Thermolator

Lift the top panel straight up, then lift the side panels up

Disconnect the main power supply

Open the electrical enclosure door

Turn the screw on the front panel counterclockwise to open

Wire Labeling and Disconnection

Mark or label each wire connected to the motherboard

Ensure the orange shield is labeled with the connection information

Disconnect and lock out main power to the unit

Close the electrical enclosure and restore power to the unit

Press any button to display the first test menu