Owner's Manual
Page 1
Programmable Heut Pump Thermostat ,," Your new programmable heat pump thermostat is a precision instrument:that lets you how to ,,:give~,yau:many years ,of satisfactory, service. It's a %mart" thermostat that 's quality-built to get the,most benefit from your home. This Owner's Guide will show you save energy while still maintaining the standard,Cf comWyo,u want in your new thermostat.
Programmable Heut Pump Thermostat ,," Your new programmable heat pump thermostat is a precision instrument:that lets you how to ,,:give~,yau:many years ,of satisfactory, service. It's a %mart" thermostat that 's quality-built to get the,most benefit from your home. This Owner's Guide will show you save energy while still maintaining the standard,Cf comWyo,u want in your new thermostat.
Owner's Manual
Page 2
... Thermostat Removing the thermostat Replacing the thermostat Replacing the batteries Power outages Glossary Your Personal Program Troubleshooting Guide Quick Reference to the Keys Index 23 25-28 .25 .26 27 .28 29-30 31-32 33-34 35-36 37-38 or SUPL. See Glossary, page 29. Programming Your Thermostat l-16 Set the current day and time 1 Set the program schedule and heating temperatures 2 Set the cooling temperatures 9 Set the system and fan switches on some models). Monitor thermostat oper...
... Thermostat Removing the thermostat Replacing the thermostat Replacing the batteries Power outages Glossary Your Personal Program Troubleshooting Guide Quick Reference to the Keys Index 23 25-28 .25 .26 27 .28 29-30 31-32 33-34 35-36 37-38 or SUPL. See Glossary, page 29. Programming Your Thermostat l-16 Set the current day and time 1 Set the program schedule and heating temperatures 2 Set the cooling temperatures 9 Set the system and fan switches on some models). Monitor thermostat oper...
Owner's Manual
Page 3
.... STEP 1 ,,,,-SET:J+E CURRENT DAY ,~,~,,:,::+y? Press and hold until the current day appears in the display. SETPress and release. Press and release. mI. Go on page 31 provides an oppotiunity to HEAT. ml. < :. If the display reads COOL, press and release to switch to plan your fingertip or similar blunt tool. Start by programming time and temperature weekdays. Press and hold until the display KE...
.... STEP 1 ,,,,-SET:J+E CURRENT DAY ,~,~,,:,::+y? Press and hold until the current day appears in the display. SETPress and release. Press and release. mI. Go on page 31 provides an oppotiunity to HEAT. ml. < :. If the display reads COOL, press and release to switch to plan your fingertip or similar blunt tool. Start by programming time and temperature weekdays. Press and hold until the display KE...
Owner's Manual
Page 4
... maximum heating setting is 72" F. Program the LEAVE time and temperature, if desired. M. . -. Press and hold until the display shows the desired temperature. If your thermostat can cancel the LEAVE. The display shows LEAVE, but no time or temperature. NOTE: You can switch automatically between heating and cooling, the heating temperature must be at least 3 degrees below the air conditioning temperature. If the display starts to blink while you are holding down TEMPERATURE WARMER...
... maximum heating setting is 72" F. Program the LEAVE time and temperature, if desired. M. . -. Press and hold until the display shows the desired temperature. If your thermostat can cancel the LEAVE. The display shows LEAVE, but no time or temperature. NOTE: You can switch automatically between heating and cooling, the heating temperature must be at least 3 degrees below the air conditioning temperature. If the display starts to blink while you are holding down TEMPERATURE WARMER...
Owner's Manual
Page 5
Program the RETURN time and temperature, if desired. Program the SLEEP time and temperature, if desired. The display shows SLEEP and the preprogrammed time and temperature. Press and hold until the display shows the desired starting time. Press and hold until the display shows the desired temperature. Press and release. EaI . Ka. Press and release. Press and hold until the display shows the desired temperature. The display shows RETURN, but no time or temperature. Press and hold until the display shows the desired starting time.
Program the RETURN time and temperature, if desired. Program the SLEEP time and temperature, if desired. The display shows SLEEP and the preprogrammed time and temperature. Press and hold until the display shows the desired starting time. Press and hold until the display shows the desired temperature. Press and release. EaI . Ka. Press and release. Press and hold until the display shows the desired temperature. The display shows RETURN, but no time or temperature. Press and hold until the display shows the desired starting time.
Owner's Manual
Page 6
... schedule. To set air conditioning, go to set the time and the Ka WARMER/COOLER keys to Step 3. You have completed setting the program schedule and heating temperatures. set E..a the temperature. Press and hold until SAT appears on the display. If you do not want to set the time and the a WARMER/COOLER keys to program cool temperature skip Step 3 and press RUN PROGRAM key. 8 Set the SATURDAY schedule. Press WAKE, LEAVE, RETURN or SLEEP...
... schedule. To set air conditioning, go to set the time and the Ka WARMER/COOLER keys to Step 3. You have completed setting the program schedule and heating temperatures. set E..a the temperature. Press and hold until SAT appears on the display. If you do not want to set the time and the a WARMER/COOLER keys to program cool temperature skip Step 3 and press RUN PROGRAM key. 8 Set the SATURDAY schedule. Press WAKE, LEAVE, RETURN or SLEEP...
Owner's Manual
Page 7
... cooling temperatures need to be programmed if you program the cooling temperatures, use the TIME AHEAD and BACK keys as you have reached the setting limit. To set ti~mes as described in Step 2. If display reads SAT or SUN, press and hold until the display shows the desired temperature. For example, if the heating setting is 70' F, the minimum cooling setting is 73" F. But if you change times for cooling, you programmed...
... cooling temperatures need to be programmed if you program the cooling temperatures, use the TIME AHEAD and BACK keys as you have reached the setting limit. To set ti~mes as described in Step 2. If display reads SAT or SUN, press and hold until the display shows the desired temperature. For example, if the heating setting is 70' F, the minimum cooling setting is 73" F. But if you change times for cooling, you programmed...
Owner's Manual
Page 8
Set the cooling temperatures for weekdays. Press and hold until the display shows the desired temperature. Use the same procedure as for the SATURDAY schedule. Press and release. Program the SLEEP temperature, if desired. Press and release. Program the RETURN temperature, if desired. The display shows LEAVE, the time programmed for heating, and 78' F. Press and hold until SAT appears on the display. Press WAKE, LEAVE, RETURN or SLEEP to select the time period...
Set the cooling temperatures for weekdays. Press and hold until the display shows the desired temperature. Use the same procedure as for the SATURDAY schedule. Press and release. Program the SLEEP temperature, if desired. Press and release. Program the RETURN temperature, if desired. The display shows LEAVE, the time programmed for heating, and 78' F. Press and hold until SAT appears on the display. Press WAKE, LEAVE, RETURN or SLEEP to select the time period...
Owner's Manual
Page 9
weekdays. You have completed programming the cooling temperatures. Go to set the temperature. Use the same procedure as for the SUNDAY schedule. Use the WARMER/COOLER keys to Step 4. Press WAKE, LEAVE, RETURN or SLEEP to start the program. Set the cooling temperatures for m ,. m Press and hold until SUN appears on the display. Press and release to select the time period. Use the WARMER/COQLER keys to set the temperature.
weekdays. You have completed programming the cooling temperatures. Go to set the temperature. Use the same procedure as for the SUNDAY schedule. Use the WARMER/COOLER keys to Step 4. Press WAKE, LEAVE, RETURN or SLEEP to start the program. Set the cooling temperatures for m ,. m Press and hold until SUN appears on the display. Press and release to select the time period. Use the WARMER/COQLER keys to set the temperature.
Owner's Manual
Page 10
... thermostat model, some models). HEAT: The thermostat controls your thermostat. First set the system switch, FAN ON: The fan runs, continuously. FAN AUTO: Normal setting for more efficient electronic air cleaning. Use for improved ,air circulation during special occasions or for most homes and businesses. HT., the fan operates with the compressor in heat pump systems when the system switch is off AUTO (select models only): The thermostat controls either your heating or cooling system, depending on your cooling system. You have finished programming...
... thermostat model, some models). HEAT: The thermostat controls your thermostat. First set the system switch, FAN ON: The fan runs, continuously. FAN AUTO: Normal setting for more efficient electronic air cleaning. Use for improved ,air circulation during special occasions or for most homes and businesses. HT., the fan operates with the compressor in heat pump systems when the system switch is off AUTO (select models only): The thermostat controls either your heating or cooling system, depending on your cooling system. You have finished programming...
Owner's Manual
Page 11
... next programmed time period starts. Press and hold until the next regularly scheduled period starts Press and release. Press and release to cancel any of the previous period and flash "temporary" until the next regularly scheduled period starts. The name of the period to be skipped will show the name of the temporary settings. ,t_M -"' To keep the current temperature...
... next programmed time period starts. Press and hold until the next regularly scheduled period starts Press and release. Press and release to cancel any of the previous period and flash "temporary" until the next regularly scheduled period starts. The name of the period to be skipped will show the name of the temporary settings. ,t_M -"' To keep the current temperature...
Owner's Manual
Page 12
... temperature setting. 0PRRUONGRAM Press and release to cancel hold . Press and release to return to change the temperature setting. NOTE: Moving the system switch also cancels hold . Press and hold the Time or Temperature keys until the desired day schedule shows on the display. After a few seconds the display will show the current temperature. Press and hold to normal operation. Press and hold until the display shows the desired new program. It does not cancel your schedule changes...
... temperature setting. 0PRRUONGRAM Press and release to cancel hold . Press and release to return to change the temperature setting. NOTE: Moving the system switch also cancels hold . Press and hold the Time or Temperature keys until the desired day schedule shows on the display. After a few seconds the display will show the current temperature. Press and hold to normal operation. Press and hold until the display shows the desired new program. It does not cancel your schedule changes...
Owner's Manual
Page 13
... release to return to normal operation. The start time and temperature setting will appear on the display. CANCELING PROGRAM SETTINGS The thermostat requires time and temperature settings in the WAKE period, but any of the others can check all the stored settings without affecting the permanent program. Weekday, Saturday and Sunday settings are canceled separately Press and hold the desired period key until the time and temperature clear from the display (about...
... release to return to normal operation. The start time and temperature setting will appear on the display. CANCELING PROGRAM SETTINGS The thermostat requires time and temperature settings in the WAKE period, but any of the others can check all the stored settings without affecting the permanent program. Weekday, Saturday and Sunday settings are canceled separately Press and hold the desired period key until the time and temperature clear from the display (about...
Owner's Manual
Page 14
During recovery from energy savings, the setting displayed will show the current temperature settina for several seconds, then rever? This is because the thermostat gradually changes the temperature setting during recovery to the setting at any time. 0PRESENT SETnNG Press and release. CHECKING THE CURRENT TEMPERATURE SETTING press a single key to compare current room temperature to provide most efficient use of the heating or cooling equipment. 24 The display will not match the programmed setting. to the room temperature.
During recovery from energy savings, the setting displayed will show the current temperature settina for several seconds, then rever? This is because the thermostat gradually changes the temperature setting during recovery to the setting at any time. 0PRESENT SETnNG Press and release. CHECKING THE CURRENT TEMPERATURE SETTING press a single key to compare current room temperature to provide most efficient use of the heating or cooling equipment. 24 The display will not match the programmed setting. to the room temperature.
Owner's Manual
Page 16
... taking out the old ones. To replace: , Set the system switch to reprogram. 28 If the display goes off when power is restored, the system will resume normal operation. See page 25. n Reprogram, if necessary POWER OUTAGES Backup batteries will hold the programming and keep the display on the wall. n Lift the batteries out Of the holder. n Insert the new batteries, making sure the positive (+) terminals all face...
... taking out the old ones. To replace: , Set the system switch to reprogram. 28 If the display goes off when power is restored, the system will resume normal operation. See page 25. n Reprogram, if necessary POWER OUTAGES Backup batteries will hold the programming and keep the display on the wall. n Lift the batteries out Of the holder. n Insert the new batteries, making sure the positive (+) terminals all face...
Owner's Manual
Page 17
... higher temperature is the energy savings temperature. The thermostat turns the heating or cooling equipment on the thermostat. Time oeriod One~df four program periods: WAKE, LEAVE, RETURN and SLEEP available with the heat pump. SLEEP-The time period when you can set on and off to run Monday throuqh Friday Also called the setback (heating) or setup (cooling) temperature. setup Raising the temperature in the house for a set period every day in winter for energy savings. SYSTEM light...
... higher temperature is the energy savings temperature. The thermostat turns the heating or cooling equipment on the thermostat. Time oeriod One~df four program periods: WAKE, LEAVE, RETURN and SLEEP available with the heat pump. SLEEP-The time period when you can set on and off to run Monday throuqh Friday Also called the setback (heating) or setup (cooling) temperature. setup Raising the temperature in the house for a set period every day in winter for energy savings. SYSTEM light...
Owner's Manual
Page 18
PERIOD WAKE LEAVE RETURN SLEEP PERIOD WAKE LEAVE RETURN SLEEP You can use the tables below to plan your schedule before you choose not to program a daytime energy savings period, leave the LEAVE and RETURN periods blank. Weekday Program START TIME HEATING TEMPERATURE COOLING TEMPERATURE START TIME Saturday Program HEATING TEMPERATURE COOLING TEMPERATURE PERIOD WAKE LEAVE RETURN SLEEP START TIME HEATING TEMPERATURE COOLING TEMPERATURE 32 If you begin programming.
PERIOD WAKE LEAVE RETURN SLEEP PERIOD WAKE LEAVE RETURN SLEEP You can use the tables below to plan your schedule before you choose not to program a daytime energy savings period, leave the LEAVE and RETURN periods blank. Weekday Program START TIME HEATING TEMPERATURE COOLING TEMPERATURE START TIME Saturday Program HEATING TEMPERATURE COOLING TEMPERATURE PERIOD WAKE LEAVE RETURN SLEEP START TIME HEATING TEMPERATURE COOLING TEMPERATURE 32 If you begin programming.
Owner's Manual
Page 19
... lost because ofa power outage. n Check that AM and PM indications are installed correctly. n ,If temp@ure setti@is set to check, the current temperature setting. . Temperature change the time or tem@rature setting. n Press ~PRESENT SETTIN& to HEAT or AUTO. 33 . Display will not come on , contact your heating and air conditioning contractor. If you use batteries, replace with automatic heat-cool changeover, the COOL temperature setting must reprogram. Display says HEAT ON or system light is on...
... lost because ofa power outage. n Check that AM and PM indications are installed correctly. n ,If temp@ure setti@is set to check, the current temperature setting. . Temperature change the time or tem@rature setting. n Press ~PRESENT SETTIN& to HEAT or AUTO. 33 . Display will not come on , contact your heating and air conditioning contractor. If you use batteries, replace with automatic heat-cool changeover, the COOL temperature setting must reprogram. Display says HEAT ON or system light is on...
Owner's Manual
Page 20
Switch between heat and cool modes during operation. Set the temperature while programming and temporarily change the temperature during programming or when reviewing the program. Hold either key down to change the setting faster. Maintain the current temperature through the next program period. See the current temperature setting. Set the day of the previous period. Change the temperature to change the setting faster. Select the time period to : Begin the current day or time programming. Hold either key down to the set point...
Switch between heat and cool modes during operation. Set the temperature while programming and temporarily change the temperature during programming or when reviewing the program. Hold either key down to change the setting faster. Maintain the current temperature through the next program period. See the current temperature setting. Set the day of the previous period. Change the temperature to change the setting faster. Select the time period to : Begin the current day or time programming. Hold either key down to the set point...
Owner's Manual
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... product features inside the front cover Removing thermostat.. Replacing batteries SLEEP Saturday program Set cooling temperatures Set current day Set current time.. Auxiliary heat light.. 30 Batteries, replacement.. 27 Blinking display.. 33 Canceling programs.. 21 Change temperature.. 19 Check light.. .30 Checking present setting 23 Checking programs .22 Clock display *,l Cooling temperatures 9 Day 1 Display.. *,l Emergency heat or Supplemental Energy-saving temperature Enrg Sav light Fan switch heat light .30 .29 .30 15 Features * Flashing display 33 Glossary...
... product features inside the front cover Removing thermostat.. Replacing batteries SLEEP Saturday program Set cooling temperatures Set current day Set current time.. Auxiliary heat light.. 30 Batteries, replacement.. 27 Blinking display.. 33 Canceling programs.. 21 Change temperature.. 19 Check light.. .30 Checking present setting 23 Checking programs .22 Clock display *,l Cooling temperatures 9 Day 1 Display.. *,l Emergency heat or Supplemental Energy-saving temperature Enrg Sav light Fan switch heat light .30 .29 .30 15 Features * Flashing display 33 Glossary...