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The  CT110 communicating thermostat operates via 
a high-quality, easy-to-use radio interface. After you 
have joined to your Z-Wave network you can control 
it from phone apps or the web.  

Without a radio connection you can locally set or 
adjust your CT110, simply press the buttons on 
the side of the unit. The screen will automatically 

light up and you will hear a “beep.”  There are five 

buttons on the unit - +, -, FAN, MODE, and RESET.

Statement of use:

  100% Compatible with all popular 

residential HVAC systems; 24VAC single, two stage 
conventional heating systems (gas/oil/electric), heat pumps 
with up to two stages of heat and two stage auxiliary 
heat(electric or fossil), zoned forced air and zoned hot water 
(2 or 3 wire), millivolt systems (with a 12-24 AC or DC source), 
one or two stage cooling, and hybrid systems.

1308-002-001

ENGLISH

OPERATION

Operation Guide CT110

Temperature
adjust buttons

Z-Wave join
Button

MODE
button

FAN
button

Summary of Contents for CT110

Page 1: ...a beep There are five buttons on the unit FAN MODE and RESET Statement of use 100 Compatible with all popular residential HVAC systems 24VAC single two stage conventional heating systems gas oil elec...

Page 2: ...gs TIME of DAY This can be adjusted in the settings area of the web interface and displays in 12 00 or 24 00 format SWING This can be set in the settings area of the web interface SWING controls how f...

Page 3: ...ture the heat cycle will start when room temperature drops to 68 F Similarly the cooling system will start when the room temperature increases to 72 F The HVAC then runs and will shut off at the Targe...

Page 4: ...from the web interface AUTO mode will automatically switch the CT110 from HEAT to COOL depending on the temperature trend in your house fan button The fan button toggles the fan from AUTO to ON modes...

Page 5: ...r in cool and in heat pump if you have one During this time and the compressor will not come on until the 4 minute delay is over Cd is displayed during a delay EMER when configured for HEAT PUMP If yo...

Page 6: ...ting the HVAC configuration during installation Fan This shows if the fan is ON blinking or in AUTO HEAT PUMP This is displayed of your system is configured for HEAT Pump Operation In a multi stage He...

Page 7: ...T110 is in Lock The unit must be unlocked from the web interface Radio This is displayed when the CT110 is connected to a network The radiators blink when transmitting or receiving Heat Pump EMER This...

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