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3.3.7 INITIAL FIRING
When lit for the first few times, the appliance may emit an odour resulting from evaporation of paint
and lubricants used in the manufacturing process. Open a door or window for ventilation. Anyone
with a respiratory condition may need to leave the room during the initial firings.
NOTE: It is normal for the appliance to expand and contract while it heats up or cools down
whether this is from a cold start or a steady-state condition where the fan has come on
or off. Under these circumstances it is possible that the expansion/contraction of the
metal parts may produce sounds.
Occasionally, after a cold start, vapor may condense and fog the glass, and the flames may be
partially blue. After a few minutes the moisture will disappear and the flames will become yellow.
Visually check the flame after warm-up (see flame pictures on page 31).
Figure 13
3.3.8 MANIFOLD PRESSURE REGULATOR ADJUSTMENT
The manifold pressure regulator controls gas input and flame height, and is pre-adjusted at the
factory. No further adjustment is required. Manifold pressure can be verified only (see Lighting
Instructions).
PILOT FLAME ADJUSTMENT
For proper operation, the pilot and main burner flames must be steady and not lifting off or floating.
The top 3/8” – 1/2” (10-13mm) of the thermopile should be engulfed by the pilot flame, see Figure 13.
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