Monessen Hearth KHLDV500 KHLDV Series Gas Fireplace, troubleshooting, Standing Pilot Ignition

KHLDV Series Gas Fireplace			troubleshooting
Standing Pilot Ignition
SYMPTOM		poSSIBLE CAUSE	ACTION
4.	Frequent pilot	A. Pilot flame may be too high	A. Clean and adjust the pilot flame for maximum flame
	outage problem.	or too low, causing pilot	impingement on thermocouple.
		safety to drop out
5. The pilot and main		A. Inner vent pipe leaking	A. Check for flue product leak. Replace defective pipe
	burner extinguish	exhaust gases back into	section.
	while in operation	system
		B. Horizontal vent improperly	B. Check horizontal-venting piping is running upward 1/4"
		pitched	per foot. Do not run the pipe level or downward.
		C. Improper vent cap installa- C. Check for proper installation and freedom from debris
		tion	or blockage.
6.	Glass Soots	A. Flame impingement on logs	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.
7.	Flame burn blue	A. Insufficient oxygen being	A. Ensure that the vent cap is installed properly and free
	and lifts off burner	supplied	of debris. Ensure that the vent system joints are tight
	(ghosting)		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.

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