Burner Flame Adjustment; Iid Pilot Ladder Schematic - COZY W255GPPR Instrucciones De Instalación Y Funcionamiento

BURNER FLAME ADJUSTMENT

( Stainless Steel Burner )
FIG. 11
1
1. FLAME
TOO SOFT
Yellow Flame. Open air
shutters until yellow tipping
disappears.
2
2. FLAME
TOO HARD
Deep Blue Coloration.
Closing air shutters to a point
where yellow tipping begins,
re-open slightly to eliminate
yellow tipping. Air shutter
adjustment is now correct.
3
3. NORMAL
FLAMES
NOTE: It is advised that the burner flames be checked
at least twice during the heating season for any
changes in burner characteristics. Vacuum burner
compartment at start of heating season or as often
as needed.
W255GPPR, W255GPPD, W355GPPR, W355GPPD,
THERMOSTAT
AIR
SHUTTER
!
Page 25

IID PILOT LADDER SCHEMATIC

W505GPPR & W505GPPD
MANUAL RESET
BATTERY
WARNING:
If any of the original wire (as supplied with the
appliance) must be replaced, it must be replaced
with type 105°c wire or its equivalent.
IGNITION
MODULE
GAS
VALVE
1018454-E