Secure The Millivolt Board; Adjust Exhaust Damper Position - kozy heat Two Harbors 55616 Installation And Operating Manual

3. Connect the gas line to the manual shut-off valve.
4. Connect the flexible gas line (installed on the millivolt board valve) to the manual shut off valve.
ALL CONNECTIONS WHETHER FIELD OR FACTORY MADE MUST BE CHECKED FOR LEAKS!
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 #21 for checking these
pressures.

SECURE THE MILLIVOLT BOARD:

This fireplace is equipped with the millivolt board and burner assembly already installed.
1. Referring to the 'INSTALLING THE MILLIVOLT BOARD' section on pages #23-#24, check to ensure that all (7) screws securing the
millivolt board are in place and properly tightened.
2. Ensure that the burner tube is properly positioned over the burner orifice.
ADJUST EXHAUST DAMPER POSITION - LP GAS HORIZONTAL VENT CONFIGURATIONS:
The exhaust damper is set in the 'closed' position at the factory. (Note: Even though we refer to this as the 'closed'
position, approximately ½" opening will remain.)
If you are using LP gas and a horizontal vent configuration, the damper may need to be re-set to a more open position.
The damper should be far enough open to prevent the fireplace flame from burning 'dirty', which will result in soot
accumulation on the glass.
TO ADJUST: Loosen the wing nuts securing the damper
and slide the damper toward the front of the
fireplace. Re-tighten the wing nuts to
secure in position.
IMPORTANT:
Figure 14
Page 15