Desa CGR65NA, CGR35NA, CGR50BNA, CGR50NA, CGR65BNA installation manual Ing statement at, Top

TROUBLE- SHOOTING

Continued

WARNING

WARNING ICON G 001

If you smell gas

•Shut off gas supply.

•Do not try to light any appliance.

•Do not touch any electrical switch; do not use any phone in your building.

•Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.

•If you cannot reach your gas supplier, call the fire department.

OBSERVED	POSSIBLE		REMEDY
PROBLEM	CAUSE
Heater produces	1.	Heater burning vapors	1.	Ventilate room. Stop
unwanted odors.		from paint, hair spray,		using odor causing
		glues, etc.		products while heater is
	2.	Gas leak. See Warn-		running.
		ing statement at	2.	Find and correct all
		top of page.		leaks (see Checking Gas
				Connections, page 13).
Heater shuts off in	1.	Heater not venting	1.	Check venting system.
use.		correctly. Vent safety		If damaged or blocked,
		switch shuts off		repair. If venting
		heater.		system is OK, have
				qualified service person
				replace vent safety
				switch, wire harness, or
				thermocouple inter-
				rupter.
	2.	Low line pressure.	2.	Contact local natural
				gas company.
	3.	Pilot partially clogged.	3.	Clean pilot (see Clean-
				ing and Maintenance,
				page 26).
Gas odor even when	1.	Gas leak. See Warn-	1.	Find and correct all
control knob is in		ing statement at		leaks (see Checking Gas
OFF position.		top of page.		Connections, page 13).
	2.	Control valve damaged.	2.	Replace control valve.

Gas odor during	1.	Foreign matter be-
combustion.		tween control valve
		and burner.
	2.	Gas leak. See Warn-
		ing statement at
		top of page.
	3.	Foreign fumes in area
		of heater being drawn
		through burner com-
		bustion.

1.Take apart gas tubing and remove foreign matter.

2.Find and correct all leaks (see Checking Gas Connections, page 13).

3.Ventilate area around heater to remove any foreign fumes.

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