Operating Instructions

IDV380/IDV490 Fireplace Insert

Lighting pilot for the first time

approved leak testing method

You may check for gas leaks with the following meth- ods only:

•Soap and water solution

•An approved leak testing spray

•Electronic sniffer

WARNING

If using a soap and water solution to test for leaks, DO NOT spray solution onto control body.

danger

Never check for gas leak with open flame!

NOTE: Remove any excessive pipe compound from the connections. Excessive pipe compound can set off electronic sniffers.

Check for gas leaks in each of the following locations:

•	Pipe from the gas supply line connection to the gas valve
•	Burner connections	• Field made joints / gas shutoff valve
•	Pilot	•	Factory made joints
•	Each joint or connection	•	All joints on valve and control body

WARNING

Lighting pilot

The control has an interlock device that does not allow the lighting of the fireplace up to the moment the safety device of the flame has not interrupted the gas flow. After that period of time (when the magnet is closed), it is possible to start the lighting operation.

The gas control knob is designed to be operated by hand. DO NOT use any tools during this operation. Damaged knobs may result in serious injury.

1.Depress and turn knob counterclockwise to pilot position.

2.Depress fully and hold pilot gas knob. Depress piezoigniterasmanytimesasneededtoignitepilot. Keep knob fully depressed for a few seconds. Release and check that pilot continues to burn.

If the pilot does not stay lit,	WARNING	If the knob does not "pop"
If the pilot does not stay lit,		out to its original position
repeat steps 1 and 2.		out to its original position
repeat steps 1 and 2.		when released, turn off gas
		when released, turn off gas
		to appliance and contact
		qualified service technician.

	O
T	N
O
L
I
P
	F
	F
	O
PILOT

Figure 32 - Pilot Position

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IDV380NVC, IDV490NVC, IDV380PVC, IDV490PVC specifications

The Monessen Hearth IDV490NVC, IDV380PVC, IDV380NVC, and IDV490PVC represent a cutting-edge series of direct vent gas fireplaces that combine efficiency, style, and innovative technology. These models are designed to enhance home aesthetics while providing efficient heating solutions.

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