Installation guide

COMMISSIONING SECTION 4

Fig 21.

Shutting Off The Burner

For long periods only (7 days or more) turn gas control knob to PILOT, depress slightly

and turn clockwise to OFF. Turn off the gas service cock. For shorter periods, leave the

heater under thermostat control.

NOTE! If the pilot goes out for any reason, turn off heater and wait for 3 minutes

before relighting.

Checking Main Burner Pressure

1. Turn burner OFF as above.

2. Release bleed screw A one turn and connect pressure gauge tube.

3. Light burner as described above.

4. By means of the external in-line regulator, set burner pressure for gas being used in

accordance with the data plate.

5. Remove pressure gauge tube and tighten bleed screw.

6. Leak test using leak detection fluid.