Whirlpool WGFD28 Manuals

Whirlpool WGFD28 Manuals

Manuals and User Guides for Whirlpool WGFD28. We have 1 Whirlpool WGFD28 manual available for free PDF download: Installation Instructions Manual

Whirlpool WGFD28 Installation Instructions Manual

Whirlpool WGFD28 Installation Instructions Manual (40 pages)

80% 2-STAGE VARIABLE SPEED GAS FURNACE Gold Models

Brand: Whirlpool | Category: Furnace | Size: 0.99 MB

Table of Contents

Installation Instructions
1
Table of Contents
2
Gas Furnace Safety Precautions

3
- Additional Safety Considerations
  4
Product Description and Application

4
Location Requirements and Considerations

6
Combustion and Ventilation Air Requirements

8
- Category I Venting-Vertical Venting
  8
- Category I Furnaces Only-Exterior Masonry Chimneys
  9
Electrical Connections

13
Gas Supply and Piping

16
- High Altitude Derate
  17
- Propane Gas Conversion
  17
- Gas Piping Connections
  17
- Propane Gas Tanks and Piping
  19
Circulating Air and Filters

20
- Ductwork-Airflow
  20
- Filters-Read this Section before Installing the Return Air Ductwork
  21
Start-Up Procedure and Adjustment

21
- Heat Anticipator Setting
  21
- Furnace Operation
  21
- Furnace Start-Up
  21
- Furnace Shutdown
  21
- Gas Supply Pressure Measurement
  21
- Gas Manifold Pressure Measurement and Adjustment
  23
- Gas Input Rate Measurement-Natural Gas Only
  23
- Temperature Rise
  24
- Circulator Blower Speeds
  24
- Blower Heat off Delay Timings
  27
Normal Sequence of Operation

27
- Power up
  27
- Heating Mode
  27
- Cooling Mode
  27
- Fan Only Mode
  28
- Operational Checks
  28
Safety Circuit Description

28
- Integrated Control Module
  28
- Primary Limit Control
  28
- Auxiliary Limit Controls
  28
- Rollout Limit Controls
  28
- Pressure Switches
  28
- Flame Sensor
  28
Maintenance

29
Troubleshooting

30
- Electrostatic Discharge (ESD) Precautions
  30
- Fault Recall
  30
- Resetting from Lockout
  30
- Status Codes
  31
- Diagnostic Chart
  31
Wiring Diagram

38
Assistance or Service

39

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