Desa CGCFTP, CGCFTN installation manual Connecting Equipment shutoff valve to heater control

Page 16

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.

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

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

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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111044-01J

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Contents HDCFTP, HDCFTN, Cgcftp and Cgcftn Shown with Optional Cabinet Mantel/Hearth Base Accessory14,000 to 26,000 Btu/Hr with Thermostat Table of Contents Safety InformationSafety Information Poisoning may lead to deathProduct Information Local CodesProvide adequate clearances around air openings Assembly Product FeaturesUnpacking Assembly Air For Combustion VentilationProviding Adequate Ventilation Assembling HoodConfined and Unconfined Space Determining FRESH-AIR Flow for fireplace LocationDetermining if You Have a Confined or Unconfined Space Installation Ventilation AIRVentilation Air From Inside Building Ventilation Air From OutdoorsCheck GAS Type Installation ItemsLocating Fireplace Built-In Fireplace Installation Fireplace pilot and burner must be at least 18 above floorCheck all gas connections for leaks. See If you have not assembled firebox, follow instructions onChecking Gas Connections, Mantel Clearances for Built- In Installation Optional Mantel InstallationInstalling blower accessory GA3450TA Removing Upper Louver AssemblyInstalling Blower Assembly Models Cgcftp and CgcftnConnecting to GAS Supply For Built-In InstallationReinstall valve cover shield Extension CordAccessories, Natura LConnecting Equipment shutoff valve to heater control Installation Items NeededChecking GAS Connections Checking Gas ConnectionsCorrect all leaks at once Pressure Testing Fireplace Gas ConnectionsTest Pressures Equal To or Less Than Psig 3.5 kPa Operating Fireplace For Your Safety Read Before LightingLighting Instructions Manual Lighting Procedure Operating FireplaceTo Turn OFF GAS To Appliance Thermostat Control OperationCleaning Maintenance Inspecting BurnerPilot Flame Pattern Burner Flame PatternAir Passageways CabinetExterior Troubleshooting Observed Problem Possible Cause RemedyTroubleshooting MaintenanceSee Cleaning and Mainte Maintenance,Gas leak. See Warning See Checking Gas ConnecSpecifications Service HintsTechnical Service Replacement PartsAccessories Equipment Shutoff Valve GA5010Brass Trim KIT GA6095 THERMOSTATICALLY-CONTROLLED Blower KIT GA3450TA14 29 Parts List Parts Centrals 111044-01J Warranty Information Keep this WarrantyLimited Warranty VENT-FREE Compact fireplace