Desa CDCFNRA, CDCFPRA installation manual Continued, Pressure Testing Gas Supply Piping System

Page 18
PRESSURE TESTING GAS SUPPLY PIPING SYSTEM

INSTALLATION

Continued

Figure 24 - Checking Gas Joints CAUTION: Make sure exter- nal regulator has been installed between propane/LPsupply and fireplace. See guidelines under Connecting to Gas Supply, page 16.

Gas Control Valve

Equipment

Shutoff

Valve

Propane/LP

Supply

Figure 25 - Checking Gas Joints (Natural Tank

PRESSURE TESTING GAS SUPPLY PIPING SYSTEM

Test Pressures In Excess Of 1/2 PSIG (3.5 kPa)

1.Disconnect appliance with its appliance main gas valve (control valve) and equipment shutoff valve from gas supply piping system. Pressures in excess of 1/2 psig will damage heater regulator.

2.Cap off open end of gas pipe where equipment shutoff valve was connected.

3.Pressurize supply piping system by either opening propane/LP supply tank valve for propane/LP gas or opening main gas valve located on or near gas meter for natural gas, or using compressed air.

4.Check all joints of gas supply piping system. Apply noncorrosive leak detection fluid to all joints. Bubbles forming show a leak.

5.Correct all leaks at once.

6.Reconnect fireplace and equipment shutoff valve to gas supply. Check reconnected fittings for leaks.

Test Pressures Equal To or Less Than 1/2 PSIG (3.5 kPa)

1.Close equipment shutoff valve (see Figure 23).

2.Pressurize supply piping system by either opening propane/LP supply tank valve for propane/LP gas or opening main gas valve located on or near gas meter for natural gas, or using compressed air.

3.Check all joints from gas meter to equipment shutoff valve for natural gas or propane/LP sup- ply to equipment shutoff valve for propane/LP (see Figures 24 or 25). Apply noncorrosive leak detection fluid to all joints. Bubbles forming show a leak.

4.Correct all leaks at once.

Equipment

Open

 

Shutoff

 

Valve

 

 

Closed

Figure 23 - Equipment Shutoff Valve

Figure 24 - Checking Gas Joints

(Propane/LP Only)

Gas Control Valve

Equipment

 

 

Shutoff Valve

 

Gas Meter

Figure 25 - Checking Gas Joints (Natural

Gas Only)

PRESSURE TESTING FIREPLACE GAS CONNECTIONS

1.Open equipment shutoff valve (see Figure 23).

2.Open main gas valve located on or near gas meter for natural gas or open propane/LP supply tank valve.

3.Make sure control knob of fireplace is in the OFF position.

4.Check all joints from equipment shutoff valve to gas control valve (see Figures 24 or 25). Apply noncorrosive leak detection fluid to all joints. Bubbles forming show a leak.

5.Correct all leaks at once.

6.Light fireplace (see Operating Fireplace, page 22). Check all other internal joints for leaks.

7.Turn off fireplace (see To Turn Off Gas to Ap- pliance, page 23).

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116658-01A

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Contents WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance TABLE OF CONTENTS 116658-01ASAFETY INFORMATION DANGER Carbon monoxide poisoning may lead to deathWARNING Any change to this fireplace or its controls can be dangerous OPTIONAL REMOTE CONTROL ACCESSORIESSee Accessories, page ContinuedWARNING Always have diagrams or failure to use onlySAFETY PILOT fireplace. This prevents excesFigure 3 - Assembling Hood b. weather stripping has been added on openable windows and doors andPROVIDING ADEQUATE VENTILATION Unusually Tight ConstructionDETERMINING FRESH-AIR FLOW FOR FIREPLACE LOCATION Confined and Unconfined SpaceDetermining if You Have a Confined or Unconfined Space as a fireplace insert in high traffic areas in windy or drafty areas WARNING Never install the fireplace in a bedroom or bathroomin a recreational vehicle VENTILATION AIRexternal regulator supplied by installer, for propane/LP units only INSTALLATION ITEMSBefore installing fireplace, make sure you have the items listed below CHECK GAS TYPEBUILT-IN FIREPLACE INSTALLATION CAUTION If you install the fireplace in a home garagelocate fireplace where moving vehicle will not hit it Figure 7 - Rough Opening for Installing in Wall7. Bend four nailing flanges on outer casing with pliers see Figure Note A qualified installer should make all electri- cal connections4. If you have not installed hood, follow instruc- tions on page Figure 9 - Attaching Fireplace to Wall StudsOPTIONAL MANTEL INSTALLATION of the following raise the mantel to an accept- able heightremove the mantel INSTALLING OPTIONAL BLOWER ACCESSORY GA3450TA Figure 12 - Attaching Brass Trim to FireplaceFigure 13 - Assembling Brass Trim Installing Blower Accessory Screw Figure 16 - Installing Switch Plate to Remote/Blower BracketCAUTION Verify proper op- eration after servicing For Built-In Installation Figure 17 - Installing Blower Bracket AssemblyFigure 18 - Wiring Diagram For Blower Accessory Built-In Installation CONNECTING TO GAS SUPPLY and connections, internal and installing or servicing. CorrectWARNING Test all gas piping external to unit, for leaks afterFigure 24 - Checking Gas Joints Propane/LP Only PRESSURE TESTING GAS SUPPLY PIPING SYSTEMPRESSURE TESTING FIREPLACE GAS CONNECTIONS Figure 25 - Checking Gas Joints Natural Gas OnlyFigure 28 - Installing Remote Receiver OPTIONAL WIRELESS HAND-HELD REMOTE CONTROL ACCESSORIESFigure 26 - Disconnecting Wires From Control Valve OPTIONAL WALL MOUNTED THERMOSTAT - GWMT1“W” and “R” OPTIONAL WALL SWITCH - GWMS2 7. Install the base onto the wall with the provided screwsFigure 30 - Connecting Wire Terminals 1. Remove jumper wire from control valve see Figure 26, pageFigure 36 - Installing Screen Figure 33 - Installing Rear Brick LinerFigure 35 - Installing Log Figure 34 - Installing Side Brick LinersFOR YOUR SAFETY READ BEFORE LIGHTING OPERATING FIREPLACELIGHTING INSTRUCTIONS TO TURN OFF GAS TO APPLIANCE MANUAL LIGHTING PROCEDURE2. If Using Optional Hand-Held Remote OPTIONAL HAND-HELD REMOTE OPERATION3. Press the POWER and LOCK buttons together to turn off the fireplace Figure 40 - Setting the Selector SwitchControl Knob and Flame Adjustment Knob for Remote Operation 4. Press the POWER and LOCK buttons together to turn off the fireplaceOPTIONAL GWMT1 WALL MOUNTED THERMOSTAT OPTIONAL GWMS2 WALL MOUNTED SWITCHsee Troubleshooting, page PILOT FLAME PATTERNBURNER FLAME PATTERN WARNING Turn off fireplace and let cool before cleaningCONTINUED BURNER INJECTOR HOLDER AND PILOT AIR INLET HOLEFigure 48 - Pilot Inlet Air Hole Propane/LP Gas LOG SETCABINET Figure 49 - Pilot Inlet Air Hole Natural GasPOSSIBLE CAUSE TROUBLESHOOTINGOBSERVED PROBLEM REMEDYOBSERVED PROBLEM POSSIBLE CAUSE see Cleaning and Mainte WARNING If you smell gas Shut off gas supply Do not try to light any applianceIf you cannot reach your gas supplier, call the fire department CDCFPRA SPECIFICATIONSRemote-Ready Models CDCFNRATECHNICAL SERVICE REPLACEMENT PARTSSERVICE HINTS PARTS UNDER WARRANTYILLUSTRATED MODELS PARTSBREAKDOWN FIREBOX CDCFNRAPARTS LIST FIREBOX MODELS CDCFNRA, CDCFPRAILLUSTRATED PARTS BREAKDOWN NaturalGas Only REMOTE-READY MODELS EQUIPMENT SHUTOFF VALVE GA5010 NOTICE All accessories may not be available for all fireplace modelsTHERMOSTAT-CONTROLLED BLOWER KIT GA3450TA BRASS TRIM KIT - GA6095WALL-MOUNT ON/OFF SWITCH GWMS2 CLEANING KIT - GCK/CCKWALL-MOUNT THERMOSTAT SWITCH GWMT1 RECEIVER AND HAND-HELD REMOTE CONTROL KIT - HRC100 AND HRC10112701 Industrial Drive P.O. Box NOT A UPC 116658-01 Rev. A 04/05116658
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