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Monessen Hearth BLDV7 SERIES BLDV500N/PV7;N/PSC7 User Manual

Page 47

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74D3000

47

BLDV7 Series Gas Fireplace

trouBLeShootInG

StanDInG pILot IGnItIon MILLIVoLt SySteM

4. Frequent pilot

outage problem.

5. The pilot and main

burner extinguish
while in operation

6. Glass Soots

7. Flame burn blue

and lifts off burner
(ghosting)

A. Pilot flame may be too high

or too low, causing pilot
safety to drop out

A. Inner vent pipe leaking

exhaust gases back into
system

B. Horizontal vent improperly

pitched

C. Improper vent cap installa-

tion

A. Flame impingement on logs

A. Insufficient oxygen being

supplied

A. Clean and adjust the pilot flame for maximum flame

impingement on thermocouple.

A. Check for flue product leak. Replace defective pipe

section.

B. Check horizontal-venting piping is running upward 1/4"

per foot. Do not run the pipe level or downward.

C. Check for proper installation and freedom from debris

or blockage.

A. Install log set per the instructions
Inspect the injector and air intake area. Make sure

this area does not have any blockage from debris and
clean.

Check gas supply.

A. Ensure that the vent cap is installed properly and free

of debris. Ensure that the vent system joints are tight
and have no leaks. Ensure that no debris has been
blocking the inner air intake at the bottom back of the
combustion chamber. Ensure that the glass is properly
secure and latch.

SyMptoM

poSSIBLe CauSe

aCtIon

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