Desa Tech CGR50PA User Manuals

Table of Contents

• 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
• Draft Hood Spillage Test

  18
• Providing Permanent Fresh-Air Ventilation

  19
• 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