Venting system, Cleaning glass, Pilot and burner flames – Monessen Hearth CSDV40SLP User Manual
Page 33: Firebox cleaning, Caution, Fp1943 pilot flame, Lg820 csdv log flame, Warning

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CSDV Series Direct Vent Gas Stove
CLEANING and mAINTENANCE
Make sure the gas valve knob is in the “OFF” position. Wait
at least five (5) minutes before start-ing maintenance.
VENTING SySTEm
A qualified agency should examine the venting system
annually.
CLEANING GLASS
Clean the ceramic glass periodically. Condensation will
sometimes form on the glass during a cold startup. This is
normal for all gas fireplaces and stoves. This condensation
often attracts dust and lint to the surface of the glass. The
initial paint curing of the appliance can also leave a slight
film on the glass. This is a temporary problem.
Your should clean the glass after the first two weeks of use.
After that, you should clean the glass no more than two or
three times a season. Use a mild glass cleaner to clean
the door. Do not use abrasive cleaners. They will damage
the glass surface.
pILOT AND BURNER FLAmES
Visually check pilot and burner flames periodically. Refer
to Figure 49 for typical pilot flame. Refer to Figure 50 for
typical burner flame.
FIREBOx CLEANING
1. Carefully remove log set, and embers from combustion
chamber.
2. Vacuum burner compartment thoroughly.
3. Vacuum any dust off logs.
4. Remove any lint from main burner and pilot.
5. Carefully replace log set and rock wool in their correct
positions. Page 26
6. Replace door.
7. Relight pilot. Page 30
8. Turn on main burner.
CAUTION
Allow glass to cool before cleaning.
Do not clean glass when it is hot.
Damage could occur.
FP1943
pilot flame
Thermocouple
Thermopile
FP1943
FP1943
pilot flame
Thermocouple
Thermopile
FP1943a
Figure 49 -
Pilot Flame Appearance
CSDV20,
CSDV30 pilot
Flame
CSDV40 pilot
Flame
PIL
OT
OFF
REMO
TE C
ONTR
OL
LG820
CSDV log flame
Figure 50 -
Typical Burner Flame
Appearance
W
ARNING
make sure clearances to combustibles
allow enough room for maintenance and
service.
W
ARNING
Carefully reassemble and reseal stove
properly after any cleaning or servicing.