Westinghouse WGRTCNG199 Manuals

Manuals and User Guides for Westinghouse WGRTCNG199. We have 1 Westinghouse WGRTCNG199 manual available for free PDF download: Nstallation & Maintenance Manual

Westinghouse WGRTCNG199 Nstallation & Maintenance Manual

Westinghouse WGRTCNG199 Nstallation & Maintenance Manual (56 pages)

Residential Tankless Water Heater

Brand: Westinghouse | Category: Water Heater | Size: 4.68 MB

Table of Contents

Safety Instructions
2
For the Installer
3
Table of Contents
4
Part 1 - Items Shipped with the Water Heater

6
Part 2 - Safety Regulations

6
- Operation and Installation Warnings
  6
- Improper Combustion
  8
- Gas
  8
- When Servicing the Water Heater
  8
- Water Quality
  8
- Freeze Protection
  8
Part 3 - Technical Specifications

9
Part 4 - Prepare Water Heater Location

11
Part 5 - Venting

16
Part 6 - Install the Condensate Drain

21
Part 7 - Gas Piping

21
Part 8 - Water Piping

24
- General Plumbing Connection Guidelines
  24
- Install a Backflow Preventer
  24
- Piping the Water Heater
  24
- Piping Diagram
  25
- Pressure Relief Valve
  25
Part 9 - Connect Electrical Power / Initial Startup

26
- Wiring Information
  26
- Dip Switches
  27
Part 10 - Operating System Instructions

32
- Control Panel
  32
- Lcd Display Descriptions
  32
- Start-Up Sequence
  32
- Changing the Dhw Set-Point
  33
- Changing the Temperature Indicator
  33
- Status Display Mode
  33
- Installer Mode
  34
- Error Mode
  35
- Error Tree Analysis
  38
  - Flame Detection
    38
  - Gas Detection
    39
  - Air Pressure Switch
    39
  - Inlet / DHW / Operating Temperature SENSORS
    39
Part 11 - Final Installation Checklist

40
Part 12 - Troubleshooting

41
Part 13 - Maintenance Procedures

42

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