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General| Product Type | Thermostat |
|---|---|
| Brand | Lennox |
| Model | CS7500 |
| Compatibility | Compatible with most HVAC systems |
| Display | Touchscreen |
| Connectivity | Wi-Fi |
| Remote Access | Yes, via mobile app |
| Energy Monitoring | Yes |
| Geofencing | Yes |
| Humidity Control | Yes |
| Multi-Stage Heating/Cooling | Yes |
| Voice Control | Yes, with Amazon Alexa and Google Assistant |
| Indoor Air Quality Monitoring | Yes |
| Alerts | Yes |
Protects compressor from damage due to short cycling or power outages.
Information on sensor wiring and configuration settings.
Important safety instructions regarding installation and service.
Essential safety guidelines for installation, including voltage and wiring.
Key instructions and prohibitions for a correct thermostat installation.
Guidance on choosing the optimal location for thermostat installation.
Steps for physically installing the thermostat, including removing the back plate.
Description of terminal designations for thermostat wiring.
Critical criteria for using the CS7500 commercial thermostat.
Steps to navigate the thermostat menu and access settings.
Procedure to access installer settings menu with confirmation.
Configure thermostat for system type, stages, and indoor units.
Information on installing and setting up indoor and outdoor sensors.
Details on outdoor sensor types and their connections.
Details on remote temperature room sensor options and wiring.
Notes on sensor wiring, run length, and discharge air sensor functionality.
Setting for fan operation after cooling call is satisfied.
Setting for minimum difference between cooling and heating setpoints.
Feature to start recovery up to two hours before programmed time.
Configurable delay for stage 2 operation before scheduled event time.
Allows installer to add contact information.
Ability to offset displayed temperature and relative humidity.
Enables/disables stage delay timers for multi-stage heating/cooling.
Setting for stage 1 differential, adjustable from 0.5°F to 8.0°F.
Setting for stages 2-4 differential, adjustable from 0.5°F to 8.0°F.
Configurable delays for stages 2, 3, and 4 activation.
Determines if heat/cool stages are turned off together or separately.
Sets lock-in for 2nd stage compressor based on outdoor temperature.
Explanation of the compressor protection mode and its behavior.
Allows renaming of two custom reminders for maintenance alerts.
Procedure to reset the thermostat to factory defaults.
Pre-programmed set points for energy savings.
Test function to verify cooling, heating, and fan outputs.
Options for dehumidify mode selection (Normal, Max, RTU/Aux, Humiditrol, Off).
Conditions required for dehumidification in cooling mode.
How economizer control operates based on occupancy and fan demand.
Action taken when the humidity sensor fails.
Notes on Humiditrol® EDA operation and sensor disconnection.
Location and identification of thermostat catalog and serial numbers.
How the thermostat retains programming during power loss.
Step-by-step process for thermostat initialization.
Flowchart detailing thermostat operation when Humiditrol® EDA is active.
Details on error codes related to temperature, memory, and EEPROM.
Details for error code 9 related to the outdoor temperature sensor.
Details for error codes related to humidity sensor and economizer fault.
List of reminder error codes and how to clear or defer them.
Table mapping thermostat setup to heat/cool stages and control.
List of checks for thermostat installation accuracy and functionality.
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