Pressure Testing - kozy heat Jordan Jor-30 Installation And Operation Manual

Pressure check taps for manifold (outgoing) and inlet (incoming) pressure have been incorporated into the valve. The pressure
IMPORTANT tap marked OUT measures outgoing pressure and the pressure tap marked IN measures incoming pressure. Follow instructions
below for proper testing procedures. Refer to page 14 for proper NAT and LP manifold pressures.
The appliance and its appliance main gas valve must be disconnected from the gas supply piping system during any pressure
testing of that system at test pressures in excess of 1/2 psi (3.5 kPa). The appliance must be isolated from the gas supply piping
NOTE
system by closing its equipment shutoff valve during any pressure testing of the gas supply piping system at test pressures equal
to or less that 1/2 psi (3.5 kPa).
INLET PRESSURE TEST:
1. Loosen inlet (IN) pressure tap screw (counter-clockwise).
2. Attach manometer using a 1/4" I.D. hose.
3. Light fireplace using hand held remote control. Note manometer reading.
4. Turn fireplace off using hand held remote control.
5. Disconnect hose and tighten screw (clockwise). Screw should be snug, do not over tighten.
6. Relight fireplace using hand held remote control. Reattach manometer to inlet pressure tap to verify it is completely sealed.
Manometer should read no pressure.
If inlet pressure reading is too high or too low, contact the gas company. Only a qualified gas service technician should adjust
NOTE
incoming gas pressure.
CAUTION
A LOW PRESSURE READING CAN CAUSE DELAYED IGNITION.
Outlet (Manifold) Pressure Screw
Low Limit Screw
Inlet Pressure Screw
Figure 29a

PRESSURE TESTING

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