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GPG 81-370
State Water Heaters GPG 81-370 Manuals
Manuals and User Guides for State Water Heaters GPG 81-370. We have
1
State Water Heaters GPG 81-370 manual available for free PDF download: Instruction Manual
State Water Heaters GPG 81-370 Instruction Manual (56 pages)
series 104/105 Commercial Gas Water Heaters
Brand:
State Water Heaters
| Category:
Water Heater
| Size: 6.35 MB
Table of Contents
Instruction Manual
1
Table of Contents
2
Approvals
3
Safe Installation, Use and Service
3
General Safety Information
4
Grounding Instructions
5
Hydrogen Gas Flammable
5
Introduction
6
Abbreviations Used
6
Qualifications
6
Precautions
5
Preparing for the Installation
6
Features and Components
7
High Limit Switch
7
Electronic Ignition Control
7
Barometric Draft Control
7
Combustion Chamber Observation Port
7
Uncrating
7
Installation Considerations
8
Rough in Dimensions
8
Locating the Water Heater
10
Clearances
10
Insulation Blanket
11
Hard Water
11
Start up Requirements
6
Circulation Pumps
11
High Altitude Installations
12
Installation Requirements
13
Gas Supply Systems
13
Supply Gas Regulator
13
Power Supply
13
Water Temperature Control and Mixing Valves
13
Dishwashing Machines
14
Closed Water Systems
14
Thermal Expansion
14
Temperature-Pressure Relief Valve
14
Temperature-Pressure Relief Valve
15
Contaminated Air
15
Air Requirements
15
Unconfined Space
16
Confined Space
16
Venting Installation
16
Venting
16
Barometric Draft Control Assembly
16
Fresh Air Opening for Confined Spaces
17
Outdoor Air through Two Openings
17
Outdoor Air through One Opening
17
Outdoor Air through Two Horizontal Ducts
17
Outdoor Air through Two Vertical Ducts
18
Air from Other Indoor Spaces
18
Vent Connection
19
Water Heater Installation
19
Water Line Connections
19
T&P Valve Discharge Pipe
19
Installation Diagrams - Top Inlet/Outlet Usage
20
Burner Installation
20
Heater Wiring
21
Gas Piping
22
Gas Line Leak Testing
22
Purging
22
Startup and Operation
23
Prior to Start up
23
Sequence of Operation
23
Sequence of Operation Flow Chart
24
Lighting & Operation Label
25
Adjustments
26
Checking Venting
26
Checking the Input
26
Setting Burner Operation
27
Maintenance
28
Venting System and Barometric Draft Control
28
General
28
Remote Storage Tank Temperature Control
28
Temperature-Pressure Relief Valve Test
28
Anode Rod Inspection
29
Draining and Flushing
29
Recommended Procedure for Periodic Removal or Lime Deposits from the Tank Type Commercial Water Heaters
29
Deliming Solvents
30
Deliming Using Flo-Jug Method
30
Tank Cleanout Procedure
30
Power Burner
31
Electrical Servicing
32
Gas Control Valve
32
Service
32
Troubleshooting Checklist
33
FOR Your Information
34
Operational Conditions
34
Start up Conditions
34
Water PIPING Diagrams
35
Manifold Kits
50
Replacement Parts List
51
Notes
53
Notes
54
Warranty
55
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