Millivolt Board Removal / Installation - kozy heat 944 Installation And Operation Manual

MILLIVOLT BOARD REMOVAL / INSTALLATION. See Figures 12A & 12B.
NOTE: The fireplace is equipped with the millivolt board already installed.
Follow these procedures should the millivolt board need replacing or is removed for servicing.
The control valve is reversible and may be installed so it is accessible from the opposite side from which it is factory-installed.
See page #15 for instructions.
MILLIVOLT BOARD REMOVAL.
1. Shut off the gas supply at the manual shut-off valve.
2. Disconnect gas line flex tube from the manual shut-off valve.
3. Disconnect any wall switch, remote control or thermostat from
valve.
4. Remove the logs from the firebox.
5. Loosen and remove the (2) 1/4" nuts securing the burner cover.
Remove the burner cover & heat shield. Figure 12A.
6. Loosen and remove the (8) 1/4" nuts and, while grasping the board,
gently lift it off the (8) studs and remove from the firebox. Figure
12B.
INSTALLING THE MILLIVOLT BOARD.
NOTE: This fireplace is fitted with a gasket to seal the millivolt board.
Make certain this gasket is properly placed around the opening before
installing the millivolt board.
1. Grasp the burner with both hands and place into the unit, lining up
the (8) 1/4" holes in the millivolt board to the (8) mounting studs on
the firebox bottom. Refer to Figure 12B.
CAUTION: Before securing the board into place, make sure that all
wires (attached under the board) are clear and unobstructed.
2. Attach the 1/4" nuts (removed in step #5, above).
3. Set the heat shield in place over the millivolt board.
4. Replace the burner cover aligning the studs in the cover to the cor-
responding slots. See Fig. 12A.
IMPORTANT: ENSURE THAT THE BURNER TUBE IS PROPERLY SEATED OVER
THE BURNER ORIFICE.
5. Secure with the remaining (2) 1/4" nuts.
6. Connect the flexible gas line to the manual shut-off valve.
7. Turn manual shut off valve 'ON'. CHECK FOR GAS LEAKS.
8. Replace the logs, glass assembly and upper grill.
9. Light the pilot and burner to ensure proper ignition and operation.
10. CHECK ALL CONNECTIONS FOR GAS LEAKS, WHETHER FIELD
OR FACTORY MADE!
Figure 12A
Figure 12B
PAGE 19