sensi 1F95U-42WF Series Touch Smart Thermostat User Guide

Sensi 1F95U-42WF Manual: Questions and Answers

Can I use wired dehumidification with a two stage heating system?

No. Wired dehumidification cannot be configured with two stage heating. Set HVAC Equipment for Indoor to single stage in the installer menu. User Guide, p. 4

What do I do after connecting the Sensi 1F95U-42WF to Wi-Fi?

Register the thermostat to the customer's account. It will check for available firmware updates automatically.

1. Connect to Wi-Fi.
2. Register to the customer account.
3. Wait for firmware update check to complete.
4. Confirm firmware is updated before installing humidification accessories. User Guide, p. 2

What does the Humidify setting mean on the Sensi 1F95U-42WF thermostat?

Humidify controls whether the thermostat activates a wired humidifier to maintain indoor humidity at a percentage you set between 5% and 50%. User Guide, p. 6

How does wired dehumidification differ from overcooling dehumidification on the Sensi 1F95U-42WF?

Wired dehumidification uses an accessory connected to the thermostat. Overcooling dehumidification uses your cooling system to run up to 3 degrees past your set temperature to remove moisture, without an accessory. User Guide, p. 9

What does the Dehumidify setting control on the Sensi 1F95U-42WF?

Dehumidify toggles dehumidification on or off and sets the humidity percentage to maintain between 40% and 95%. User Guide, p. 6

Why won't my Sensi 1F95U-42WF humidifier or dehumidifier respond?

In extreme climates, your equipment may lack the capacity to reach the humidity setpoint you've set.

• During very cold and dry conditions, the humidifier may not increase humidity enough
• During very hot and humid conditions, the dehumidifier may not decrease humidity enough
• Equipment size relative to your space affects the system's ability to meet the target User Guide, p. 10

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