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Roberts Gorden
CTH2-40 CTH2-60 2.4 Reflector Joint Installation, 2.5 Reflector Joint Detail
Models:
CTH2-40 CTH2-60
CTH2-175
CTH2-150
CTH2-100
CTH2-80
CTH2-125
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Troubleshooting
Specifications
Install
Ladder Diagram
Safety Labels and Their Placement
Warranty
Maintenance
U-TubeConfiguration
Clearances to Combustibles Label Wiring Label
Coupling Assembly
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SECTION 7: O
PTIONAL
H
EATER
A
CCESSORIES
Step 7.2.4 Reflector Joint Installation
Step 7.2.5 Reflector Joint Detail
FIGURE 21: Reflector Joint Detail
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Contents
Gas-Fired,Low Intensity
Installation, Operation &
Service Manual
Vantage
Page
2012 Roberts-GordonLLC
TABLE OF CONTENTS
Page
LIST OF TABLES
TABLE OF FIGURES
Page
1.3 California Proposition
SECTION 1: HEATER SAFETY
1.1 Manpower Requirements
1.2 Safety Labels and Their Placement
Rating Plate Label
FIGURE 1: Top and Bottom Panel Label Placement
Logo Label
Bottom
Thermostat Connection Label Back Panel
FIGURE 2: Side and Back Panel Label Placement
Clearances to Combustibles Label Wiring Label
Control Side Panel Control Side Panel Inside
2.3 National Standards and Applicable Codes
SECTION 2: INSTALLER RESPONSIBILITY
2.1 Wall Tag
2.2 Corrosive Chemicals
Model
FIGURE 3: STANDARD REFLECTOR
inches
centimeters
centimeters
FIGURE 4: ONE SIDE REFLECTOR
FIGURE 6 45 TILT REFLECTOR
inches
FIGURE 8: U-TUBE,45
FIGURE 7: U-TUBE,STANDARD REFLECTOR
inches A B C D UNAPPROVED
centimeters A B C D UNAPPROVED
centimeters
FIGURE 11: LOWER CLEARANCE SHIELD
FIGURE 12: VENTING
inches
4.4 Electrical
4.1 Gas Codes
4.2 Aircraft Hangars
4.3 Public Garages
FIGURE 13: Major Component Descriptions
Coupling Assembly
Reflector Support Strap & Wire Form
SECTION 5: MAJOR COMPONENTS
Part No
5.1 Standard Parts List
Table 1: Contents of the Burner Carton
Table 2: Contents of Core and Extension Packages
Minimum
Table 3: Component Package Guide
Tubing Length
Core Packages
SECTION 6: HEATER INSTALLATION
Typical Suspension Details
FIGURE 14: Critical Hanger Placement
Tube Clamp Package
FIGURE 15: Linear Heater Assembly Overview
LEGEND
FIGURE 16: Linear Heater Layout Overview
80 Tube Length
50 Tube Length
60 Tube Length
70 Tube Length
Bolt
Step 6.1 Burner Tube Installation
Step 6.2 Tube Clamp Package Installation
Tube Clamp
Description
Step 6.3 Coupling and Tube Assembly
Step 6.3.1 Coupling and Tube Assembly Continued
± 2 5 cm
w i s t
Step 6.3.2 Coupling and Tube Assembly Continued
Step 6.4 Turbulator Installation
Reflector must not touch tube
Step 6.5 Reflector Installation
SECTION 6: HEATER INSTALLATION
Fire Hazard
The pictorial drawings of the heater construction in Section 6 are schematic only and provide a general guideline of where hangers, reflector supports and U-clipsare to be installed
Description
Step 6.6 Burner Installation
SECTION 6: HEATER INSTALLATION
with the flame observation
7.1 U-TubeConfiguration
SECTION 7: OPTIONAL HEATER ACCESSORIES
SECTION 7: OPTIONAL HEATER ACCESSORIES
FIGURE 18: U-TubeHeater Assembly Overview
FIGURE 19: U-TubeHeater Layout Overview
70 Tube Length
FIGURE 20 U-TubeHeater Layout Overview Continued
50 Tube Length
60 Tube Length
Model
Step 7.2.2 Elbow Installation
Step 7.2.3 Reflector Joint Installation
Burner and Elbow
SECTION 7: OPTIONAL HEATER ACCESSORIES
Step 7.2.4 Reflector Joint Installation
Step 7.2.5 Reflector Joint Detail
FIGURE 21: Reflector Joint Detail
Step 7.3.2 Side Reflector Installation
Reflector
Extension
Step 7.5.2 Frame Shield Installation
Description
Distance A
Step 7.6.3 Grille Installation
Step 7.6.2 Grille End Cap Installation
8.1.2 Canadian Requirements
SECTION 8: VENTING
8.1 General Venting Requirements
8.1.1 United States Requirements
8.6 Length Requirements
8.3 Horizontal Venting
8.4 Vertical Venting
8.5 Unvented Operation Tube Termination
•Heaters must be of the same BTU output
8.8 Vertical Ventilation 4 10 cm Pipe
Step 8.9 Common Sidewall Venting
Requirements
SECTION 8: VENTING
8.10 Common Vertical Venting
Requirements
•Heaters must be of the same BTU output
8.11.1 Length Requirements
8.11 Outside Combustion Air Supply
Requirements
Requirements
SECTION 9 GAS PIPING
CORRECT POSITIONS
FIGURE 23: Gas Connection with Flexible Gas Hose
when attaching gas hose
INCORRECT POSITIONS WRONG INSTALLATION
10.2 Low Voltage Thermostat with One Burner
SECTION 10: WIRING
10.1 Line Voltage Thermostat Wiring
DANGER
BACK VIEW
10.4 Internal Wiring
Transformer Relay
FRONT VIEW
10.6 Electrical Connection to the Burner
10.5 Ladder Diagram
11.2 To Shut Off Heater
SECTION 11: OPERATION AND MAINTENANCE
11.4Pre-SeasonMaintenance and Annual Inspection
11.1 Sequence of Operation
See Page 5, Section
11.5 Maintenance Checklist
Installation Code and Annual Inspections
The Vicinity of the Heater
Window
Safety Labels
Gas Line
Burner Observation
DANGER
SECTION 12: TROUBLESHOOTING
Section
12.1 Honeywell SmartValve II Troubleshooting
LED Status
Indicates
12.2 Troubleshooting Flow Chart
SECTION 12: TROUBLESHOOTING
Orifice
12.3 Manifold Gas Pressure Setting
Natural Propane
Top View of Heater
DANGER
SECTION 13: REPLACEMENT PARTS
SECTION 13: REPLACEMENT PARTS
Motor and Blower Assembly
Part Number
Description
14.3 Suspension Specifications
SECTION 14: GENERAL SPECIFICATIONS
14.1Material Specifications 14.1.1 Reflectors
14.2Heater Specifications 14.2.1 Ignition
LIMITATIONS ON AUTHORITY OF REPRESENTATIVES
WARRANTY IS VOID IF
ROBERTS-GORDONWILL PAY FOR
ROBERTS-GORDONWILL NOT PAY FOR
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