Sit 820 NOVA - Final Checks; Perform Gas Leak Test; Gas Leak Test

9
Igniting the main burner
Confirm that the thermostat is
closed. Turn the “HI/LO” knob
to the “LO” setting. Turn the
control knob to the “ON”
position. The gas path to the
main burner is now open. The
maximum gas flow to the
burner is obtained with the
knob fully turned counter-
clockwise (“HI” position).
WARNING:
Stand away from the main burner while lighting.
Hidden gas leaks can cause flashbacks in the appliance area. Check for gas leaks with rich
soap and water solution any time work is done on a gas system.
PERFORM GAS LEAK TEST
GAS LEAK TEST
- Using a solution of soapy water, paint the piping connections, which are upstream of the control.
The presence of bubbles indicates a gas leak.
CAUTION
After shutting down, wait at least five minutes before re-igniting. This will allow the safety
interlock to reset.
WARNING:
Fire or Explosion hazard.
Can cause damage to property and severe injury or death.
Do not force the control knob. Use only your hand to turn the knob. If the knob does not move
by hand, the valve should be replaced by a trained service technician
FINAL CHECKS
AE
P
I
L
O
T
O
F
F
P
I
L
O
T
O
N
O
F
F
P
I
L
O
T
O
N
O
F
F
P
I
L
O
T
O
N
Stand-by position
To maintain a flame at the pilot
burner with the main burner
off, turn the control knob to the
“PILOT” position.
Tur ning off
Turn the control knob to the
“OFF” position.
ENGLISH