Desa HDCFTP, HDCFTN, CGCFTP, CGCFTN installation manual Checking Gas Connections

Models: CGCFTP, CGCFTN HDCFTP, HDCFTN, CGCFTP, CGCFTN

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CHECKING GAS CONNECTIONS

INSTALLation

Continued

CONNECTING Equipment shutoff valve to heater control

Installation Items Needed

• Phillips screwdriver

• sealant (resistant to propane/LP gas, not provided)

1.Remove fireplace screen. Remove two screws that hold fireplace screen in place for shipping. These screws are located near top of screen. Discard screws. Lift fireplace screen up and pull out to remove.

2.Remove screws that attach branch support to fireplace (see Figure 20). Carefully lift up branch support and remove from fireplace (see Figure 20).

3.Route flexible gas line, included, from fireplace control to equipment shutoff valve through side or rear access holes in outer casing.

NOTICE: Most building codes do not permit concealed gas connections. A flexible gas line is provided to allow accessibility from the fireplace (see Figure 21). The flexible gas supply line con- nection to the equipment shutoff valve should be accessible.

Manual background CAUTION: Avoid damage to regulator. Hold gas regulator with wrench when connecting it to gas piping and/or fittings.

4.Apply pipe joint sealant lightly to male threads of gas connector attached to flexible gas line/ equipment shutoff valve (see Figure 21).

5.Check all gas connections for leaks. See

Checking Gas Connections.

6.Replace branch support back into fireplace. Feed flexible gas line into fireplace base area while replacing branch support. Make sure the entire flexible gas line is in fireplace base area. Reattach branch support to fireplace with screws removed in step 2.

Branch

Screen

Shoulder

Support

Shipping

 

Screw

Screw

Flexible

Gas Line

Screen

Figure 20 - Removing Log Base

Assembly From Fireplace

To Fireplace

Equipment Shutoff

Gas Regulator

Valve Provided by

 

Installer

PROPANE/LP

To External

Regulator

Flexible Gas Line from Fireplace Gas Regulator

Provided with Fireplace

NATURAL

To Gas Supply

Figure 21 - Attaching Flexible Gas Line

to Equipment Shutoff Valve

CHECKING GAS CONNECTIONS

Manual backgroundWARNING: Test all gas piping and connections, internal and external to unit, for leaks after installing or servicing. Correct all leaks at once.

Manual background WARNING: Never use an open flame to check for a leak. Apply a noncorrosive leak detec- tion fluid to all joints. Bubbles forming show a leak. Correct all leaks at once.

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Desa HDCFTP, HDCFTN, CGCFTP, CGCFTN installation manual Checking Gas Connections