Installation
This document provides information for installation of the touchscreen thermostat only. Installation instructions of the furnace or air handler and outdoor AC condensing unit or heat pump are provided with each of these devices.
This thermostat is designed exclusively for this Comfort Control2 SystemTM equipment ONLY.
Advanced Installer Configuration Menu
Air Conditioner User Menus (Cont.)
Fault History (FAULT HIST)
Fault Code | Fault Occurred | Comments |
XXXXXXXXXXXXXXX | Days XX | Displays up to 6 faults; Days (XX) |
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| indicates how many days ago the fault |
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| occurred |
Battery Location
2 "AA" Batteries
2 “AA” alkaline batteries are included in the thermostat to keep time during a power outage. They are also required for armchair programming.
If “LOW BATTERY” is displayed in the scrolling area, the batteries are low and should be replaced with fresh batteries. For best results use premium brand alkaline batteries, such as Duracell® or Energizer®.
Clear Faults | No, Yes |
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Unit Info |
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Parameter | Indications | Comments |
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Model Number | Unit Model Number | |
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Serial Number | XXXXXXXXXXXXXXXXXXX | Unit Serial Number (not available |
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| if control is replaced) |
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Software Vers | XXXXXX | Control Software Version |
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Cool Setup |
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Parameters | Options | Comments |
To replace batteries, set thermostat SYSTEM touch key to Off, remove thermostat from wall by grasping the top and bottom of the thermostat and pulling straight away from the wall. The base will remain on the wall. Install the batteries in the rear along the top of the thermostat. Reposition the thermostat over the base plate and gently snap into place.
Wiring Requirements
Each communicating device in the system has a four wire connection labelled (R, C, 1, 2). Each R, C, 1, and 2 terminals must be wired consistently.
Touchscreen | Indoor | Outdoor |
Board Terminal | Board Terminal | |
Thermostat | Connections | Connections |
AC Profile | A, B, C, D | Selectable Airflow Profiles (See AC Installer |
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| Guide) |
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Cool Air Adj % | Selectable Cooling Airflow Adjustments | |
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On Demand Dehum | On, Off | Select Blower Operation based on humidity |
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Reset All Dflts | No, Yes | Resets the AC to the Factory Default |
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| configuration by selecting Yes |
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Outdoor Temp Sens | On, Off | If Outdoor Ambient Temperature Sensor is Field |
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| installed, turn On. Factory Default is Off |
R
C
1
2
24VAC (Hot)
24VAC
(Common)
Data 1
Data 2
R
C
1
2
R
C
1
2
