Millivolt Board Removal / Installation - kozy heat 944 SEE-THRU Installation & Operating Instructions Manual

ALL CONNECTIONS WHETHER FIELD OR FACTORY MADE MUST BE CHECKED
NOTE: The appliance and its individual shutoff valve must be disconnected from the gas supply piping
system during any pressure testing of that system at test pressures in excess of ½ psi.
NOTE: The appliance must be isolated from the gas supply piping system by closing its individual
manual shutoff valve during any pressure testing of the gas supply piping system at test pressures
equal to or less than ½ psi.
Pressure check taps for both the manifold (outgoing) & inlet (incoming) pressures are located in front
of the gas valve. The right pressure tap is the manifold pressure and the left pressure tap is the
incoming pressure. Follow instructions on page #28 for checking these pressures.
H) 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 #14 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 the 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.
IMPORTANT:
FOR LEAKS!
Figure 12A
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