State Water Heaters SHE50-100 NE Manuals

Manuals and User Guides for State Water Heaters SHE50-100 NE. We have 1 State Water Heaters SHE50-100 NE manual available for free PDF download: Service Handbook

State Water Heaters SHE50-100 NE Service Handbook (54 pages)

ULTRA HIGH EFFICIENCY POWER VENT / POWER DIRECT VENT Commercial/ Residential Gas Water Heaters

Brand: State Water Heaters | Category: Water Heater | Size: 2.09 MB

Table of Contents
2
Introduction
3
- Qualifications
  3
- Service Warning
  3
- Important Service Reminder
  3
- Instruction Manual
  4
- Tools Required
  4
Installation Considerations
5
- Closed Water Systems
  5
- Thermal Expansion
  5
- Air Requirements
  6
- Contaminated Air
  6
- Venting
  7
- Electrical Requirements
  9
Operation & Service
10
- How It Works
  10
- Blower
  11
- Burner
  12
- Venturi
  15
- Gas Valve
  16
- Gas Pressure Testing
  17
- Air Pressure Switches
  19
- Air Pressure Switch Operation
  21
- Air Pressure Switch Testing
  22
- Flame Sensing Test
  25
- Igniter Current Test
  26
Control System
27
- Introduction
  27
- Uim
  28
  - Discreet Menu - Contact Information
    29
  - Desktop Screen
    30
- Operating Set Point Adjustment
  33
- Control System Menus
  34
- Heater Status Menu
  34
- Ccb
  36
  - Socket Identification
    37
- Wiring Diagram
  40
- Sequence of Operation
  41
Troubleshooting
42
Control System Unresponsive
43
- Blank Display
  43
- UIM Inoperable
  43
Fault Messages
44
- AC Reversed
  44
- Upper Probe Open
  44
- Upper Probe Short
  45
- Flame Probe Short
  45
- Flame Detect Error
  46
- Energy Cut out (ECO)
  46
- Blocked Inlet
  47
- Blocked Exhaust Vent
  48
- Blower Prover Failure
  48
- Blower Prover Open - Blower Not Running
  49
- Blower Prover Open - Blower Is Running
  49
- Low Igniter Current
  50
- Ignition Failure
  51
- Gas Valve Failure
  53
- Communication Failure
  53

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State Water Heaters SHE50-100 NE Service Handbook (54 pages)

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