AHRI (-)98VA100M521USA Manuals

Manuals and User Guides for AHRI (-)98VA100M521USA. We have 1 AHRI (-)98VA100M521USA manual available for free PDF download: Installation Instructions Manual

AHRI (-)98VA100M521USA Installation Instructions Manual

AHRI (-)98VA100M521USA Installation Instructions Manual (108 pages)

98V series Upflow condensing modulating, communicating gas furnaces w/ECM blower

Brand: AHRI | Category: Furnace | Size: 39 MB

Table of Contents

1 Table of Contents

2
2 General Information

3
- Receiving
  4
- California Proposition 65 Note
  4
- Checklist
  5
3 Safety INFORMATION

6
4 LOCATION Requirements

9
- Freeze Protection
  9
- Site Selection
  9
- Clearance Accessibility
  10
- Clearance Table
  11
5 Field Conversions

12
6 Ducting

19
7 Venting

22
10 Lp Conversion

47
11 Furnace Adjustments

50
12 Electrical Wiring

58
- Reversing the Electrical Connection
  58
- Thermostat
  59
13 Accessories

60
- Electronic Air Cleaner
  60
- Humidifier
  60
- Filters
  60
- Twinning (Not Permitted)
  60
- Air Temperature Sensors
  60
14 CALIBRATION Sequence of OPERATIONS

62
15 START-UP and Sequence of OPERATIONS

63
16 Integrated Furnace Control

68
- Integrated Furnace Control
  68
- Humidification/Dehumidification
  68
- Dipswitches
  70
- Dual 7-Segment Display
  73
- Pushbutton
  74
- Supply & Outdoor Air Temp Sensors
  76
- Auxiliary Inputs
  77
- Thermostat Inputs
  78
- Thermostat Wiring Diagrams-Communicating
  79
- Non-Communicating
  80
17 Timing Diagram

86
18 Maintenance

88
- Filters
  88
- Lubrication
  88
- System Operation Information
  89
- Annual Inspection
  89
- Replacement Parts
  89
19 Diagnostics and Troubleshooting

90
- Normal Operation Codes
  91
- Fault Codes with Descriptions and Solutions
  91
- Lockout
  102
- Replacing the Furnace Control
  102
- Diagnosing Blower Motor Issues
  102
- Wiring Diagram
  104

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