Roberts Gorden NDUSTRIA NHE-175 Manuals

Manuals and User Guides for Roberts Gorden NDUSTRIA NHE-175. We have 1 Roberts Gorden NDUSTRIA NHE-175 manual available for free PDF download: Installation, Operation & Service Manual

Roberts Gorden NDUSTRIA NHE-175 Installation, Operation & Service Manual

Roberts Gorden NDUSTRIA NHE-175 Installation, Operation & Service Manual (78 pages)

Gas-Fired, Low Intensity Unitary Heater for Harsh Environments

Brand: Roberts Gorden | Category: Heater | Size: 13.72 MB

Table of Contents

Table of Contents
3
SECTION 1: Heater Safety
5
Manpower Requirements
5
Safety Labels and Their Placement
5
California Proposition 65
5
SECTION 2: Installer Responsibility
7
Wall Tag
7
Corrosive Chemicals
7
National Standards and Applicable Codes
12
SECTION 4: National Standards and Applicable Codes
12
Gas Codes
12
Aircraft Hangars
12
Public Garages
12
Electrical
12
Venting
12
High Altitude
12
SECTION 5: Major Components
13
Standard Parts List
14
SECTION 6: Heater Installation
17
Outdoor Mounting
19
SECTION 7: Optional Heater Accessories
35
U-Tube Configuration
35
Elbow Package Configuration
39
Reflector Side Extension (Not for Outdoor Use or Areas Exposed to Wind)
41
Lower Clearance Shield Installation
42
Two-Foot Decorative Grille Installation
42
Protective Grille Installation
44
SECTION 8: Venting
45
Unvented Operation
46
Horizontal Venting
46
Vertical Venting
46
Unvented Operation Tube Termination
48
Length Requirements
48
Venting Options
50
Common Vertical Venting
54
Outside Combustion Air Supply
55
SECTION 9: Gas Piping
58
SECTION 10: Wiring
60
Line Voltage Thermostat Wiring
60
Low Voltage Thermostat with One Burner
60
Low Voltage Thermostat Wiring with Multiple Burners
61
Internal Wiring
61
Ladder Diagram
62
Electrical Connection to the Burner Box Using Line Voltage Thermostat on Control
62
Electrical Connection to Burner Box Using Low Voltage Thermostat on Control
63
SECTION 11: Operation and Maintenance
64
Sequence of Operation
64
To Shut off Heater
64
To Start Heater
64
Pre-Season Maintenance and Annual Inspection
64
Maintenance Checklist
65
SECTION 12: Troubleshooting
67
Troubleshooting Flow Chart
68
Manifold Gas Pressure Setting
70
SECTION 13: Replacement Parts
71
SECTION 14: General Specifications
73
Material Specifications
73
Heater Specifications
73
Suspension Specifications
73
Controls Specifications
73
SECTION 15: the NDUSTRIA ™ NHE Warranty
75

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