ATC32U02 iGate™ Communicating, Programmable Thermostat User Manual 97B0055N02 Rev.: 2/24/14 Table of Contents Section 1.0 2.0 3.0 4.0 5.0 5.1 5.2 Title Page Menu Navigation Shortcuts Operating Mode Selection Temperature Adjustment Fan Mode Selection Humidity Level Adjustment Main Menu Options Overview Date and Time Hold 3 3 4 4 5 6 7 7 Section 5.3 5.4 5.5 5.6 5.7 5.8 6.0 7.
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AT C 3 2 U 0 2 C o m m u n i c a t i n g , P r o g r a m m a b l e T h e r m o s t a t - U s e r M a n u a l R e v. : 2 4 F e b . , 2 0 1 4 ClimateMaster’s ATC32U** Communicating, Programmable Thermostat is the perfect compliment to your ClimateMaster Geothermal Heat Pump System and represents a significant advancement in thermostat communicating technology.
AT C 3 2 U 0 2 C o m m u n i c a t i n g , P r o g r a m m a b l e T h e r m o s t a t - U s e r M a n u a l R e v. : 2 4 F e b . , 2 0 1 4 2.0 Temperature Adjustment To adjust the temperature on the thermostat, use the left/ right arrow buttons to select the TEMP user option on the Home Screen and then press the center button or press the up or down arrow key.
AT C 3 2 U 0 2 C o m m u n i c a t i n g , P r o g r a m m a b l e T h e r m o s t a t - U s e r M a n u a l R e v. : 2 4 F e b . , 2 0 1 4 4.0 Humidity Level Adjustment NOTE 1: The thermostat must be configured by installer for humidity control to access the humidity setpoint(s). To adjust the Relative Humidity level on your thermostat, use the left/right arrow buttons to select the RH user option on the Home Screen and then press the center button.
AT C 3 2 U 0 2 C o m m u n i c a t i n g , P r o g r a m m a b l e T h e r m o s t a t - U s e r M a n u a l R e v. : 2 4 F e b . , 2 0 1 4 5.0 Main Menu Options Overview MENU 5.1 DATE AND TIME 5.1.1 AUTO DAYLIGHT SAVING 5.1.2 SET DATE AND TIME 5.1.3 DISPLAY DATE AND TIME 5.2 5.3 5.4 5.5 5.6 HOLD PROGRAM FAN MODE SETTINGS 5.6.1 SCREEN SETTINGS 5.6.1.1 Fahrenheit or Celsius 5.6.1.2 12 or 24 Hour Clock 5.6.1.3 Language 5.6.1.4 Contrast 5.6.1.5 Backlight On Time 5.6.1.6 Date Display 5.6.2 OFFSETS 5.6.2.
AT C 3 2 U 0 2 C o m m u n i c a t i n g , P r o g r a m m a b l e T h e r m o s t a t - U s e r M a n u a l R e v. : 2 4 F e b . , 2 0 1 4 5.0 Main Menu 10/13/11 8:27 AM FAN AUTO 5.1.1 AUTO DAYLIGHT SAVING When enabled, the thermostat automatically adjusts the time for daylight savings time. 5.1.2 SET DATE AND TIME To set the current date and time, use the up/down arrow buttons. Press the center button to save changes. 5.1.
AT C 3 2 U 0 2 C o m m u n i c a t i n g , P r o g r a m m a b l e T h e r m o s t a t - U s e r M a n u a l R e v. : 2 4 F e b . , 2 0 1 4 NOTE: The thermostat forces a 2°F “dead-band” between the Heating and Cooling setpoints. While adjusting the Heating setpoint, the Cooling setpoint may be automatically increased to enforce a 2°F “dead-band”. Likewise, while adjusting the Cooling setpoint, the Heating setpoint may be automatically reduced to enforce a 2°F “dead-band”.
AT C 3 2 U 0 2 C o m m u n i c a t i n g , P r o g r a m m a b l e T h e r m o s t a t - U s e r M a n u a l R e v. : 2 4 F e b . , 2 0 1 4 NOTE 1: To adjust the number of program schedule events per day, reference the Program Settings (section 5.6.5.2).
AT C 3 2 U 0 2 C o m m u n i c a t i n g , P r o g r a m m a b l e T h e r m o s t a t - U s e r M a n u a l R e v. : 2 4 F e b . , 2 0 1 4 • Backlight On Time (default 30 seconds): After a button press, the backlight stays on for the selected amount of time - options: 30 to 120 seconds, ON (in 30 second increments) • Date Display (default MM/DD/YY): adjusts the date format 5.6.2 OFFSETS Not recommended for user access. Contact your dealer for changes.
AT C 3 2 U 0 2 C o m m u n i c a t i n g , P r o g r a m m a b l e T h e r m o s t a t - U s e r M a n u a l R e v. : 2 4 F e b . , 2 0 1 4 Adjust the Events Per Day setting using the up/ down arrow buttons. Press the center button to save changes. • Events Per Day (default 4 events): options: 4-Residential, 2-Residential, 2-Business 5.6.4.
AT C 3 2 U 0 2 C o m m u n i c a t i n g , P r o g r a m m a b l e T h e r m o s t a t - U s e r M a n u a l R e v. : 2 4 F e b . , 2 0 1 4 5.6.4.4.3 FAN - PROGRAMMED DEMAND REDUCTION This option allows for the customization of fan settings during the Programmed Demand Reduction schedule.
AT C 3 2 U 0 2 C o m m u n i c a t i n g , P r o g r a m m a b l e T h e r m o s t a t - U s e r M a n u a l R e v. : 2 4 F e b . , 2 0 1 4 FAULT CODE E2 HIGH REFRIG PRESSURE DIRTY FILTER - HEATING NO DEMAND REDUCTION LOW AIR FLOW - HEATING LOW WATER FLOW - CLG OVERCHARGED BAD PRESSURE SWITCH PREVIOUS 5.6.6.2 CLEAR FAULT HISTORY Clear Fault History will clear all fault codes stored in the thermostat. 5.6.6.
AT C 3 2 U 0 2 C o m m u n i c a t i n g , P r o g r a m m a b l e T h e r m o s t a t - U s e r M a n u a l R e v. : 2 4 F e b . , 2 0 1 4 • • Auto Fan Only (default): While the assigned Demand Reduction input is active, the fan output will not be activated unless the heat pump is in 1st or 2nd stage operation or auxiliary heat mode is active. Allow Continuous Fan: While the assigned Demand Reduction input is active, the fan output will operate normally. 5.
AT C 3 2 U 0 2 C o m m u n i c a t i n g , P r o g r a m m a b l e T h e r m o s t a t - U s e r M a n u a l R e v. : 2 4 F e b . , 2 0 1 4 NOTE 1: The thermostat must be configured for auxiliary heat to access the Demand Reduction NO AUXILIARY HEAT option. NOTE 2 : The thermostat must be configured for Multistage to access the Demand Reduction NO 2nd STAGE COMP option. 5.8.4 NIGHT SETBACK FAN OPERATION This option allows for the customization of fan settings while Night Setback is active.
AT C 3 2 U 0 2 C o m m u n i c a t i n g , P r o g r a m m a b l e T h e r m o s t a t - U s e r M a n u a l R e v. : 2 4 F e b . , 2 0 1 4 7.0 Revision History Page # 24 Feb.
