Desa GVR65BPA, GVR65PA, GVR50PA, GVR35PA, GVR50BPA installation manual Contents

Page 2

2

CONTENTS

SECTION

PAGE

Safety Information

3

Product Identification

5

Local Codes

6

Unpacking

6

Product Features

6

Installing Heater

6

Check Gas Type

6

Installation Items

6

Locating Heater

7

Venting Heater

8

Connecting to Gas Supply

11

Checking Gas Connections

13

Installing Radiants

14

Installing Glass Panel

15

Air For Combustion and Ventilation

17

Determining Fresh-Air Flow for Heater Location

 

Example 1: Locating Heater in Unconfined (Open) Area 18

Draft Hood Spillage Test

18

Providing Permanent Fresh-Air Ventilation

19

Example 2: Locating Heater in Confined (Closed) Area ..

20

Ventilating Confined Area

20

Operating Heater

21

For Your Safety Read Before Lighting

21

Lighting Instructions

21

Manual Lighting Procedure

23

Blower Operation (For Models with Blower)

23

To Turn Off Gas To Appliance

23

Inspecting Pilot and Burner Flame

24

Pilot Flame Pattern

24

Burner Flame Pattern

24

Cleaning and Maintenance

26

Troubleshooting

27

Service Procedures

32

Removing Control Valve and Burner Tube

32

Removing Burner

33

Changing Burner Orifice

34

Blower Wiring Diagram

34

Technical Service

35

Specifications

35

Service Hints

35

Ordering Replacement Parts

36

Parts Centrals

36

Accessories

37

Illustrated Parts List

38-41

Warranty Information

Back Cover

100791

Image 2
Contents What to do if YOU Smell GAS OWNER’S Operation and Installation ManualFor Your Safety Contents Safety Information Safety Information Product IdentificationLocal Codes FeaturesInstalling Heater UnpackingInstalling Heater Venting Heater Venting Heater Do not vent heater in any of the following ways see FigureVenting Heater Proper Size Vent Supply. Follow all local codes Connecting to GAS SupplyQualified service person must connect heater to gas Gas Connection Pressure Testing Gas Supply Piping System Checking GAS ConnectionsInstalling Radiants Location of RadiantsInstalling Glass Panel For Radiant Models OnlyInserting Glass into Lower Retaining Channel AIR for Combustion and Ventilation Determining FRESH-AIR Flow for Heater Location AIR forVentilation Draft Hood Spillage TestLeases poisonous carbon monoxide gas into your home Confined area has an air volume of less than 50 cubic 18 to make sure fresh air ventilation is adequateFor Your Safety Read Before Lighting Operating HeaterViewing Pilot To Turn OFF GAS to Appliance Manual Lighting ProcedureBlower Operation Shutting Off HeaterBurner Flame Pattern Inspecting Pilot and Burner FlamePilot Flame Pattern Flame Cleaning MaintenanceTrouble Shooting Observed Possible Problem Cause RemedyCleaning and Mainte TROUBLE- ShootingSee Changing Burner Orifice, Lighting Instructions Ing statement at TopService Procedures Removing Control Valve and Burner TubeRemoving Burner Blower WiringDiagram Changing Burner Orifice35,000 BTU/Hr 50,000 BTU/Hr Technical ServiceService Hints ModelParts Not Under Warranty Ordering ReplacementParts Under Warranty PartsAccessories Blower KIT Part Number GA6010Illustrated Parts List Blower AssemblyIllustrated Parts List Cabinet Assembly for Radiant Models Burner Assembly for Radiant Models Parts List Burner Assembly for Radiant Models 100791 100791 Warranty Information Limited Warranty GVR/GVC Vented Propane GAS Heaters