Specifications

Optima 70 - 2 45

REPLACING CONVECTION BLOWER

Caution: Label all wires prior to disconnection when servicing controls. Wiring errors can

cause improper and dangerous operation. Verify proper operation after servicing

This appliance, when installed, must be electrically grounded in accordance with local codes

or, in the absence of local codes, with the National Electrical Code, ANSI/NFPA 70, or the

Canadian Electrical code, CSA C22.1.

NOTES:

• Ensure that the main power and breaker system is turned OFF before removing the fan.

• Make sure the fireplace has been turned off and is cool to the touch.

• Mark all wires to be removed for proper reassembly.

• CAUTION: Wiring errors cause improper and dangerous operation.

1. The convection blower is located at the bottom of the appliance at the back. Loosen the

three screws holding the blower.

2. Lift the blower out and disconnect the wires from the blower.

3. Repeat above steps to install new fan.

WIRING DIAGRAM

SPEED

CONTROL

110F (43ºC) N.O.

THERMAL SNAP

SWITCH

CONVECTION BLOWER

LINE

GROUND

NEUTRAL

To Fan Mount

(with star washer)

120 VAC

white

black