Radio Thermostat CT32 Operation Manual Download Page 12

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MANUAL Screen Functions

The CT32 has 2 manual override commands. The manual screen is accessed by touching the large

current temperature display in the middle of the HOME screen.

IMPORTANT:

The Mode must be in HEAT or COOL to access the manual screen.

TEMPERATURE

Touch the +/- arrows to select your desired Target Temperature. This temporary

change in target will revert to the programmed target at the next time slot . Touch HOME to return to

operation.

EMER

(in HEAT PUMP type)

If you set your CT32 for HEAT PUMP with auxiliary heat, EMER function is available on the MANUAL

scre

en. If you touch

EMER

, it displays

EMER|ON

. Your HEAT PUMP is disabled and auxiliary heat

is your sole source of heat. This manual override stays active until you toggle EMER off. Auxiliary

heat is more expensive than the heat pump so use EMER only if the heat pump cannot keep up or is

defective.

To use EMER heat automatically - If DIFF is set to 2F and RECOVERY is set to FAST, the CT32 will

use EMER heat automatically if the heat pump cannot keep up.

Summary of Contents for CT32

Page 1: ...rtment on the bottom and the wire terminals on the top 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 ...

Page 2: ...ime arrows The HOME screen is displayed when the unit is operating Touching the HOME icon on another screen will always return you to this screen To set a Mode Press the mode button on the front The CT32 will step through the modes HEAT OFF COOL OFF AUTO OFF in order When in OFF mode you can touch the OFF to return to the previous mode AUTO COOL DAY PM F LINK RADIO TARGETTEMP 1 Thermostat Temperat...

Page 3: ...o set temp display units Lock Program Touch for 5 sec to lock or unlock RECOVERY FAST or ECON for multi stage systems RADIO icon Shows radio status and connection Chirp set Touch this to turn the audible chirp on and off Temperature Swing set Differential to set for 2nd Stage start Return to HOME screen DAY of the week set HVAC SETUP DIFF SWING FILTER AM F MATE RADIO 1 CALIBRATE FAST RECOVERY ECON...

Page 4: ...Set Program Time Touch this area to set the time of day you want each time period to start Left arrow goes back right arrow goes forward Touch and hold for fast set Temp Up Temp Down Touch these to raise and lower each Target Temp Touch and hold for fast set Set Program Day Touch this area to set the day of the week you want to program Copy Touch this area to copy current day s program to the next...

Page 5: ...play to use this screen This temporary change in target will revert to the programmed target at the next time slot See page 12 for details Target Temperature Room Temperature Return HOME Temp Up Temp Down Touch these to raise and lower the manual override EMER heat for HEAT PUMP systems HOLD EMER F HOLIDAY AUTO HOLD Current temperature Run HOLIDAY Program HEAT ...

Page 6: ...f Day arrows to move the time selection forward or backward until it displays the current time Touch and hold for faster setting Set oF oC display Touch the oF and it will toggle to oC Set audible chirp Touch the musical note icon to select the chirp or no chirp Return HOME by touching the home icon Forward Backward ...

Page 7: ...E The unit is now running the program All Days 70 o F 62 o F 70 o 62 o F MORN 6 00am HEAT DAY 8 00am EVEN 6 00pm NIGHT 10 00pm All Days 78o F 85o F 78o F 82o F MORN 6 00am COOL DAY 8 00am EVEN 6 00pm NIGHT 10 00pm EPA t TO CHANGE THE PROGRAM Make sure the CT32 mode is set to either HEAT or COOL touch MENU then touch PROGRAM This puts you at the PROGRAM screen see page 4 The programmed start time i...

Page 8: ...lot area to cycle through to the desired period Select the desired start time of that time slot Touch the time arrows to select the desired period s starting time Hold arrow down for fast time scrolling Select the desired target temperature for that time slot Touch the arrows to select the desired period s temperature To COPY one day s programming to the next day touch COPY DAY once The informatio...

Page 9: ...ing system will turn on Swing range 0 5 to 4 0 F 25 to 2 C For example if SWING is set to 2 0 F and the CT32 is set to 70 F Target Temperature 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 Target Temperature To set SWING Touch SWING Touch the left right ar...

Page 10: ...ull lock No changes can be made in full lock 2 bars Once locked the CT32 will respond just to MENU To UNLOCK Press MENU Touch and hold icon for 5 seconds for 2 bars if not there already Then touch and hold the icon for another 5 seconds Each 5 second touch and hold must be separate Touch to return to the Home screen For multi stage systems recovery from a setback can be set for FAST using multi st...

Page 11: ...s on the screen will also automatically increase or decrease for each 0 5 F or C adjustment so you can see your change The large display will show the modified temperature reading that will be displayed on the HOME screen and used as the new room temperature Touch to return to the Home screen DIFF Used for multiple stage systems only not on screen for single stage The differential is the number of...

Page 12: ...me slot Touch HOME to return to operation EMER in HEAT PUMP type If you set your CT32 for HEAT PUMP with auxiliary heat EMER function is available on the MANUAL screen If you touch EMER it displays EMER ON Your HEAT PUMP is disabled and auxiliary heat is your sole source of heat This manual override stays active until you toggle EMER off Auxiliary heat is more expensive than the heat pump so use E...

Page 13: ...n this manual override until switched back to AUTO by touching the FAN icon again NOTE Fan ON function is available in the OFF mode to allow simple ventilating RESET button The RESET button re boots the CT32 processor It does not effect the target temperatures that have been stored in permanent memory To reset the unit to factory default settings go to OFF mode touch the center of the screen for 6...

Page 14: ...e CT32 behave like a simple one setting thermostat When in SIMPLE SCREEN the time day of the week and program are no longer displayed or available The simple screen is useful for people who do not want a complex schedule changing their target temperatures each day To return to the HOME screen 1 Go to OFF MODE 2 Press MENU 3 Touch and hold the PROGRAM icon for 15 seconds AUTO COOL F TARGETTEMP Ther...

Page 15: ...web based efficient energy management sites that can help you save money and protect the environment To Insert a USNAP radio module Caution DO NOT INSERT or REMOVE USNAP radio modules if power is ON This can damage the thermostat or radio modules Only one USNAP radio can be used at a time 1 Power off the CT32 2 Remove the slot cover and insert radio module in either slot on the back of the CT32 Ta...

Page 16: ...e your browser to go to http www radiothermostat com remote You will be given interactive step by step instructions on how to connect your Wi Fi Thermostat to the Internet cloud server You can do this from a Wi Fi connected PC or iOS device Mac or iPhone or iPad The iOS device usually provides the easiest path for connection to the cloud but a PC will work fine When you go to our website you will ...

Page 17: ... is able to accept updated firmware from time to time as supplied by the cloud server You can initiate an update when they are made available by your cloud service provider These updates usually take 4 5 minutes to complete When in SAFE screen the CT32 provides basic thermostatic control for one stage of HEAT and one stage of COOL If you have a Heat Pump only AUX HEAT will be available It will use...

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Radio Thermostat CT32, Operation Manual

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