Table Of Contents - Lennox iComfort M30 Installation And Setup Manual

Shipping and Packing List ...................................... 3
Thermostat ............................................................... 3
Unit Dimensions (H x W x D) .................................. 3
Wall Plate Dimensions (H x W) ............................... 3
Compressor Short-Cycle Protection (Compressor
Protect) .................................................................... 3
Installation Considerations .................................... 4
Outdoor Air Temperature Sensor Installation
(Optional) .................................................................. 4
Thermostat Installation ........................................... 5
New Installation ....................................................... 5
Replacement Installation ......................................... 6
Common Installation Practices ................................ 6
Thermostat Terminal Information ............................ 7
System Wiring Diagrams ......................................... 8
Connecting Thermostat Wiring ................................ 8
Supported Configurations ....................................... 8
Install Thermostat to Backplate ............................. 11
Commissioning and Advanced Settings ............. 11
Commissioning ...................................................... 12
Advanced Settings ................................................ 14
Advanced Settings Parameter Descriptions .......... 22
Stage Control ......................................................... 26
Wi-Fi Connection ................................................... 30
Connecting to Visible Home Wi-Fi Access Point ... 31
Connecting to Hidden Home Wi-Fi Access Point .. 32
Wireless Terminology ............................................ 32
Wireless Connectivity Troubleshooting Tips ... 32
Tables of Contents
Determining Wireless Connection Signal
Strength ................................................................. 33
Alert Codes ............................................................ 34
Alert Code Types ................................................... 34
System Test Modes ............................................... 39
Save Energy Default .............................................. 40
Dehumidification Control ...................................... 40
Normal and Max .................................................... 40
Humiditrol ............................................................. 41
Auxiliary Dehumidifier ........................................... 41
Humidification Control .......................................... 42
Normal and Max .................................................... 42
Normal and Max Dew Point Control ...................... 43
Ventilation Control ................................................. 44
Ventilation Rates ................................................... 44
Energy Recovery Ventilator (ERV) ........................ 44
Heat Recovery Ventilator (HRV) ........................... 44
Fresh Air Damper .................................................. 44
Ventilation Wiring .................................................. 45
Ventilation Control Modes ..................................... 46
Installer Checklist .................................................. 47
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