Table of Contents
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- Gas Supply Requirements
- Connect the Supply Gas Line
- Installation of Additional Regulator
Sequence of Operation----------------------------------------------------------------------------------------------------------76
Performance Data-----------------------------------------------------------------------------------------------------------------76
Start-Up - Furnaces (all units) -------------------------------------------------------------------------------------------------77
- 4:1 Turndown Electronic Modulation
- Adjust High Fire and Low Fire Settings
- With High Turndown Electronic Modulation
Troubleshooting---------------------------------------------------------------------------------------------------------------------81
- 4:1 Modulating with Stand-Alone Controller
- 4:1 Modulating with Microprocessor Controller
Reference: Controls----------------------------------------------------------------------------------------------------------------90
Maintenance--------------------------------------------------------------------------------------------------------------------------91
Maintenance Log---------------------------------------------------------------------------------------------------------------------92
Overview--------------------------------------------------------------------------------------------------------------------------------95
- Keypad Description ----------------------------------------------------------------------------------------------------------------98
- Expansion Boards-------------------------------------------------------------------------------------------------------------------98
- Connecting to the Web UI---------------------------------------------------------------------------------------------------------98
- Service Password-------------------------------------------------------------------------------------------------------------------98
- Startup Settings----------------------------------------------------------------------------------------------------------------------98
- Expansion Board Addresses and Dip Switch Settings --------------------------------------------------------------------98
- IP Address-----------------------------------------------------------------------------------------------------------------------------99
- Main Board Terminal Connections----------------------------------------------------------------------------------------------99
- Expansion Board Terminal Connections---------------------------------------------------------------------------------------98
Software Backup and Restore-------------------------------------------------------------------------------------------------------100
AC Smart Setup-------------------------------------------------------------------------------------------------------------------------102
Navigation ------------------------------------------------------------------------------------------------------------------------------- 106
Unit Status Overview
--------------------------------------------------------------------------------------------------------------108
Menu ---------------------------------------------------------------------------------------------------------------------------------------111
- Quick Links:
- Unit Nomenclature
- General Data
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