INSTEON Thermostat with Humidity (2441TH) Manual - Manual (Page 22)

Page 22 of 28 Rev: 1/21/2014 8:35 AM
1) Once in Setup Mode for temperature calibration (step 1 above), tap Mode button to step between
temperature calibration and humidity calibration.
2) Press the Up or Down arrow to select the current humidity level.
• The top left number (40 in example) is the current reading according to the humidity sensor.
• The top right number (-92 in example) is the current offset (represents -9.2).
• These numbers can change while this screen is displayed even though the primary humidity level
does not change. They are floating point calculations.
i. Each press results in a 1% humidity change.
ii. The calculation using example numbers below is (31 = 40 – 9.2) and 42 = 40 + 1.7.
iii. The offset is from -10 to +10.
3) Press Program to exit calibration mode.
Advanced 2-Stage Heating or Cooling Systems
Two-stage air conditioners offer a more efficient, energy-saving way to cool your home. Two-stage
cooling means that the air conditioner has a compressor with two levels of operation. A 2-stage unit
produces more even heating and cooling temperatures.
INSTEON Thermostat’s second stage of heat or cool engages under the following conditions:
• INSTEON Thermostat’s setpoint is set at 5 °(F or C) or more below ambient in Cool mode and
5 °(F or C) or more above ambient in Heat mode.
- Heat mode setpoint is 80°, ambient is 72° = first and second stage engaged
- Cool mode setpoint is 78°, ambient is 84° = first and second stage engaged
• INSTEON Thermostat has been active in Heat or Cool for longer than 10 minutes and did not
reach setpoint.
- Heat mode ran for 10 minutes and did not reach setpoint = second stage engaged.
- Cool mode ran for 10 minutes and did not reach setpoint = second stage engaged.
Note: It is possible for INSTEON Thermostat to occasionally engage and disengage second stage during
a single heating or cooling cycle as variables are met.
Factory Reset
If you want to reset INSTEON Thermostat to its factory default settings, follow instructions below.
Note: If you choose to reset INSTEON Thermostat to its factory default settings, it is important that you
remove scene memberships from all controllers. Otherwise, controllers will retry commands repetitively,
creating network delays. Follow the instructions in Removing INSTEON Thermostat as an INSTEON
Responder above for each scene controller of which INSTEON Thermostat is a member.
Factory reset changes:
• INSTEON is reset (all scene memberships are removed)
• Day/time is changed to 12:00AM Monday
• Programming times, temperatures and other settings are reset to their default values
Factory reset does not change: