Page 19
JXi
™
Gas Conversion / Replacement Instructions
5. Verify the gas valve control switch is in the ON position.
6. Connect a hose to the adapter at the gas inlet port (see Figure 17).
View With Side Panel Hidden
1/8" NPT Plug
1/8" NPT Plug
1/8" NPT to 1/16”
Barbed Adapter
Connect Hose to
Positive (+) Manometer Port
Connect Hose to
Barbed Adapter
Figure 17. Rotate the Sealing Grommet to Expose the NPT Plug
7. The manometer has a positive (high pressure) port and a negative (low
pressure) port. Connect the other end of the hose to the positive (high
pressure) side of the manometer (Figure 18).
ON
OFF
UNITS
ZERO
NEGATIVE
(Low Pressure Port)
_
POSITIVE
(High Pressure Port)
+
DIGITAL MANOMETER
FAN INLET PORT
GAS VALVE VENT PORT
GAS VALVE MANIFOLD PORT
DIGITAL READING
Figure 18. Test the Gas Inlet Pressure