Millivolt Board Removal / Installation - kozy heat 55801 Duluth Installation & Operating Manual

MILLIVOLT BOARD REMOVAL / INSTALLATION.

NOTE: This fireplace is equipped with the millivolt board system already installed. Follow these procedures
should it need replacing or is removed for servicing.
MILLIVOLT BOARD REMOVAL:
CAUTION: If the burner and/or pilot has been burning, the logs will be warm and will continue to hold heat.
Use the appropriate protection when handling the logs or any component on the millivolt board to avoid
personal injury or burns. Place them on a protected surface upon removal to avoid damage to flooring or
personal property.
1. Turn the black control knob to the 'OFF' position.
2. Shut off the gas supply at the manual shut off valve.
3. Disconnect the flexible gas line from the manual shut off valve.
4. Disconnect the on/off rocker switch wires from the top & bottom terminals on the valve.
5. Remove the fan speed control from the gas valve bracket, if used.
6. Disconnect any remote control, wall switch or thermostat wires from the valve.
7. Remove the cast iron door assembly and arched glass assembly. See page #11 for instructions.
8. Remove the klinkers, embers, and logs. Set aside where they will not be broken.
9. To remove the burner tube, lift the front of the
tube up off the tabs and slide it to the left off
the burner orifice. Remove from the firebox
and set aside. Figure 11.
10. Remove the front & back log plates and set
aside. Figure 11.
11. Loosen and remove the (6) 1/4" nuts securing
the board. Carefully lift the board up off the
(6) mounting studs and remove the board from
the unit. Figure 12.
Figure 10B
Figure 12
TABS
6 MOUNTING STUDS & NUTS
Page 13
LOG PLATES
Figure 11
BURNER
TUBE
TABS