Desa VGC18NR/PR Installing optional remote accessories, Pressure Testing Heater Gas Connections

Page 16

Installation

Continued

Equipment

Shutoff Valve

Gas Meter

Thermostat Gas

Valve or Control

Valve Location

Figure 17 - Checking Gas Joints (Natural

Gas Only)

Pressure Testing Heater Gas

Connections

1. Open equipment shutoff valve (see Figure 15, page 15).

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 heater is in the OFF position.

4. 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 Figure 16, page 16 or Figure 17). Apply noncorrosive leak detection fluid to all joints. Bubbles forming show a leak.

5. Correct all leaks at once.

6. Light heater (see Operating Heater, page 19). Check all other internal joints for leaks.

7. Turn off heater (see To Turn Off Gas to Appli- ance, page 21.

Installing optional remote accessories

Installing Remote Receiver

Remote control accessories are available sepa- rately (see Accessories, page 33).

1.If unit is already installed in fireplace, continue with these instructions. If unit has not been installed in fireplace, go to step 6 and continue installation of remote accessory.

WARNING: Turn off heater and let cool before handling any part of heater. Make sure gas is turned of to unit.

2.Carefully remove logs and set aside.

3.Locate mounting screws on sides of heater base assembly and remove screws. Set screws aside for reinstallation.

4.Disconnect gas line from heater base as shown in Figure 11, page 13.

WARNING: A qualified ser- vice person must connect and disconnect gas to heater. Follow all local codes.

5.Remove heater base from fireplace.

6.Install receiver bracket to base with phillips screws provided in hardware kit as shown in Figure 18.

7.If installed, disconnect AUTO/OFF/ON switch wire from control valve at TPTH and TH locations (see Figure 19, page 17).

8.Install remote receiver into receiver bracket using pads and push button clips provided with receiver (see Figure 18).

Terminal

9-Volt

Battery

Wires

Battery

Pads

Clip

Remote

Receiver

Bracket

Push

Button

Clips

Electronic Ignitor

(On Base Assembly)

Figure 18 - Installing Remote Receiver

Bracket

Switch

Control

Valve

Figure 19 - Disconnecting Switch from

Control Valve

16

www.desatech.com

119162-01A

Image 16
Contents Patent Pending Remote-Ready Models VGC18NR/PR VGC24NR/PR and VGC30NR/PRAlso Design-Certified As Vented Decorative Appliances Table of Contents Safety InformationSafety Information Safety Information Product Features Product IdentificationLocal Codes UnpackingProviding Adequate Ventilation Air For Combustion VentilationDetermining FRESH-AIR Flow for Heater Location Ventilation AIR Ventilation Air From Inside BuildingInstallation Ventilation Air From OutdoorsInstallation and Clearances Check GAS TypeFor Vent-Free Operation Minimum Firebox SizeDetermining Minimum Mantel Clearance When Using a Hood Material Requirements for Distance a Safe InstallationMantel Clearances Floor Clearances Log SetInstalling Damper Clamp Accessory for Vented Operation Installing Heater Base AssemblyArea of Various Standard Round Flues Diameter Chimney Minimum PermanentConnecting to GAS Supply Installation Items NeededDealer. See Accessories, NaturalChecking GAS Connections Test Pressures Equal To or Less Than 1/2 Psig 3.5 kPaPressure Testing Heater Gas Connections Installing optional remote accessoriesInstalling Remote Receiver Installing Switch Installing LOGS, Embers and Lava RockInstalling Log #1 Operating Heater For Your Safety Read Before LightingLighting Instructions Control Knob, Ignitor Button AUTO/OFF/ON Switch Manual Lighting Procedure To Turn OFF GAS To ApplianceOptional Hand-Held Remote OperationThermostat Series Model HRC200 Wiring Diagram Inspecting BurnersPilot Flame Pattern Front Burner Flame PatternCleaning Maintenance Burner Injector Holder Pilot Air Inlet HoleLogs Main burnerTroubleshooting Observed Problem Possible Cause RemedyMaintenance, Slight smoke or odor during Gas leak. See Warning See Checking Gas ConnecSpecifications Service HintsTechnical Service Replacement PartsRemote-Ready Variable Control Models Illustrated Parts BreakdownVGC18NR, VGC18PR, VGC24NR, VGC24PR, VGC30NR, VGC30PR Parts List Illustrated Parts Breakdown and Parts List Accessories Cleaning KIT GCK Lava Rock GA6060Information video Fire Crackle CF6-A119162-01A Keep this Warranty Warranty InformationLimited Warranty VENT-FREE GAS LOG Heaters