Desa VTD-18NV-JHB, VTD-30NV-JHB Operating Appliance, For Your Safety Read Before Lighting

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Installation

Continued

Pressure Testing Appliance Gas

Connections

1. Open equipment shutoff valve (see Figure 8, page 9).

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 Figures 9 or 10, page 9). 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). Check all other internal joints for leaks.

7. Turn off appliance (see To Turn Off Gas to Appliance, page 11)..

Operating Appliance

FOR YOUR SAFETY

READ BEFORE LIGHTING

WARNING: Keep flue open when operating unit.

WARNING: If you do not fol- low these instructions exactly, a fire or explosion may result causing property damage, per- sonal injury or loss of life.

A.This appliance has a pilot which must be lighted by hand. When lighting the pilot, follow these instructions exactly.

B.BEFORE LIGHTING smell all around the appliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor.

WHAT TO DO IF YOU SMELL GAS

Do not try to light any appliance.

Do not touch any electric switch; do not use any phone in your building.

Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.

If you cannot reach your gas supplier, call the fire department.

C.Use only your hand to push in or turn the gas control knob. Never use tools. If the knob will not push in or turn by hand, don’t try to repair it, call a qualified service tech- nician or gas supplier. Force or attempted repair may result in a fire or explosion.

D.Do not use this appliance if any part has been under water. Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water.

LIGHTING

INSTRUCTIONS

NOTICE: During initial opera- tion of new appliance, metallic componentsmayemitanodoras paint and assembly compounds are heated and cure. Be sure to provide adequate fresh air if odors are detected.

WARNING: Damper handle will be hot if appliance has been running.

CAUTION: A mild gas flash may occur within 10 seconds of normal shutdown of this appli- ance. Remain clear of the hearth area for the entire shutdown pro- cess to avoid possible injury.

1.STOP! Read the safety information in column 1.

2.Make sure equipment shutoff valve is fully open.

3.Set selector switch in the OFF position.

4.Press in and turn control knob clockwise to the OFF position (see Figure 11, page 11).

WARNING: Burners will come on automatically within one minute when the selector switch is in the ON position after the pilot is lit.

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Contents What to do if YOU Smell GAS Ansi Z21.60-2003 CSATable of Contents Safety InformationSafety Information Product Identification AssemblySwitch Log SetInstallation Product FeaturesOptional Accessories Local CodesVenting Specifications for Installation Installation and ClearancesFlue Opening Specifications Installing Damper ClampInstallation Items Needed Installing Appliance AssemblyConnecting to GAS Supply Flexible Gas Hose If Allowed by Local Codes Control ValveNatural Gas Checking GAS Connections Test Pressures Equal To or Less Than Psig 3.5 kPaOperating Appliance For Your Safety Read Before LightingPressure Testing Appliance Gas Connections Lighting InstructionsControl Knob Ignitor Manual Lighting ProcedureTo Turn OFF GAS To Appliance Shutting Off ApplianceInspecting Burners Cleaning Maintenance SpecificationsFor purpose of input adjustment Burner Flame PatternTroubleshooting Observed Problem Possible Cause RemedyHas been triggered Causing pilot flame to go Out. This problem could beControl Delayed ignition of burner Manifold pressure is too Ignition operationTurn control knob to LO Noise when burners are lit Position when burners areWhite powder residue forming When heated, vapors from Cold Minute Air in gas line Operate burners until air isGas leak. See Warning Statement at topReplacement Parts Service HintsTechnical Service AccessoriesIllustrated Parts Breakdown Models VTD-18NV-JHB, VTD-24NV-JHB, VTD-30Nv-JHBParts List Parts on page 17 of this manualKeep this Warranty Warranty InformationLimited Warranty Vented GAS Logs