Desa BQMV24P Continued, Placement Of Loose Embers, Pressure Testing Appliance Gas Connections

Page 9
Pressure Testing Appliance Gas Connections

INSTALLATION

Continued

6.Reconnect heater and equipment shutoff valve to gas supply. Check reconnected fit- tings for leaks.

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

1.Close equipment shutoff valve (see Figure 8).

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/LPsupply to equipment shutoff valve for propane/LP (see Figure 9 or 10).Apply noncorrosive leak detection fluid to all joints. Bubbles forming show a leak.

Pressure Testing Appliance Gas Connections

1.Open equipment shutoff valve (see Figure 8).

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 appliance is in the OFF position.

4.Check all joints from equipment shutoff valve to gas control (see Figure 9 or 10). Apply noncorrosive leak detection fluid to all joints. Bubbles forming show a leak.

5.Correct all leaks at once.

6.Light appliance (see Operating Appliance, page 10) Check all other internal joints for leaks.

7.Turn off appliance.

PLACEMENT OF LOOSE EMBERS

4.

Correct all leaks at once.

 

CAUTION: Do not place

 

Equipment

Open

 

 

 

any loose embers around pilot

 

Shutoff

 

 

 

assembly.

 

Valve

 

 

 

Closed

Two bags of loose embers are provided with this

 

 

 

 

Figure 8 - Equipment Shutoff Valve

unit. For this installation use the embers that are

 

 

Equipment

approximately 1" square in size. If needed, larger

Propane/LP

embers can be broken to size. These embers aid

Supply Tank

Shutoff Valve

in concealing the burner pan, directing flames

 

 

 

through the ember bed, quiet operation of the unit

 

 

 

and gives a natural random flame pattern.

 

 

 

Place embers as follows:

 

 

 

1.

Place embers around the center ember bed or

 

 

 

 

ember pod.

 

 

 

2.

Place individual embers on their edge (not flat)

 

 

 

 

along the top of the burner pan. This aids in

 

 

Control Valve

 

directing flames from the burner through the

 

 

Location

 

ember bed.

 

Figure 9 - Checking Gas Joints

 

Note: Too many embers or embers placed flat

 

(Propane/LP Gas Only)

 

along burner pan can suppress the flames.

 

 

 

Equipment

Shutoff Valve

Gas Meter

Control Valve

Location

Figure 10 - Checking Gas Joints

(Natural Gas Only)

3.When unit is lit, check flames for random appear- ance and ember bed glowing red-orange in color (see Burner Flame Pattern, page 11). If this is not happening, either add, remove or reposition loose embers. IMPORTANT: Turn unit off and let cool before repositioning loose embers.

Figure 11 - Placement of Embers

117423-01A

www.desatech.com

9

Image 9
Contents WHAT TO DO IF YOU SMELL GAS TABLE OF CONTENTS SAFETY INFORMATION SAFETY INFORMATION LOCAL CODESContinued INSTALLATION PRODUCT FEATURESPRODUCT IDENTIFICATION UNPACKINGFLUE OPENING SPECIFICATIONS INSTALLATION AND CLEARANCESVENTING SPECIFICATIONS FOR INSTALLATIONINSTALLING APPLIANCE CONNECTING TO GAS SUPPLYInstallation Items Needed CHECKING GAS CONNECTIONS Pressure Testing Appliance Gas Connections PLACEMENT OF LOOSE EMBERSFigure 11 - Placement of Embers ContinuedLIGHTING INSTRUCTIONS FOR YOUR SAFETY READ BEFORE LIGHTINGTO TURN OFF GAS TO APPLIANCEsee Troubleshooting, page causing briefNOTICE Do not mistake orange flames with yellow tipping. DirtPARTS NOT UNDER WARRANTY PARTS UNDER WARRANTYsee Troubleshooting, page When Gas Pressure is Too LowOBSERVED PROBLEM TROUBLESHOOTINGPOSSIBLE CAUSE REMEDYSee Wiring Diagram, page OBSERVED PROBLEM POSSIBLE CAUSEContinued REMEDYMaintenance, page OBSERVED PROBLEMContinued POSSIBLE CAUSEWARNING If you smell gas Shut off gas supply CLEANING KIT - GCK RECEIVER AND HAND-HELDREMOTE CONTROL KIT - HRCWhen Using Remote EQUIPMENT SHUTOFF VALVE GA5010MODELS BQMV24N, BQMV24P, BQMV18N AND BQMV18P 9 8 6 5 3117423-01A PARTS LIST WARRANTY INFORMATION KEEP THIS WARRANTYLIMITED WARRANTY VENTED GAS LOG APPLIANCES