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READ AND SAVE THESE INSTRUCTIONS

MODEL 8344 

HEAT/COOL NON-PROGRAMMABLE

MODEL 8346 

HEAT PUMP NON-PROGRAMMABLE

MODEL 8348 

HEAT/COOL MULTI-STAGE NON-PROGRAMMABLE

MODEL 8363 

HEAT/COOL 5/2 DAY PROGRAMMABLE

MODEL 8365 

HEAT PUMP 5/2 DAY PROGRAMMABLE

MODEL 8366 

HEAT/COOL MULTI-STAGE 5/2 DAY PROGRAMMABLE

Electronic 

Thermostats

Operating Instructions

Содержание 8344

Страница 1: ... MODEL 8346 HEAT PUMP NON PROGRAMMABLE MODEL 8348 HEAT COOL MULTI STAGE NON PROGRAMMABLE MODEL 8363 HEAT COOL 5 2 DAY PROGRAMMABLE MODEL 8365 HEAT PUMP 5 2 DAY PROGRAMMABLE MODEL 8366 HEAT COOL MULTI STAGE 5 2 DAY PROGRAMMABLE Electronic Thermostats Operating Instructions ...

Страница 2: ...rogram 7 To Change the Cooling Program 7 Hold Temperature Vacation Programmable Models Only 7 Battery Replacement 8 Cleaning the Thermostat 9 SET UP INSTRUCTIONS 9 To Clear the Change Water Panel or Change Filter Indicator 9 To Change F to C 9 To Change Differential Setting 10 To Change Temperature Offset 11 To Change the Water Panel Indicator Setting 12 To Set Humidifier Type 12 To Change the Air...

Страница 3: ... air pollution while saving money on your utility bills According to the EPA taking advantage of the times that a home is unoccupied or the occupants are asleep an ENERGYSTAR thermostat can reduce heating and cooling bills by as much as 30 The Aprilaire Thermostat has programmable capabilities that allow you full flexibility to set your heating and cooling systems to meet your comfort and energy n...

Страница 4: ...on Activates Back Light Fan Switch Auto operates the fan with heating and cooling equipment On operates the fan continuously Mode Switch Cool Off Heat E Heat Emergency Heat for Models 8346 8365 only Press to Hold temperature Press again to Resume program PROGRAMMABLE MODELS ONLY Figure 1 WATER PANEL LOW BATTERY HOLD CHANGE FILTER E HEAT COOL DONE C RETURN MO TU WE TH FR SA SU OVERRIDE SLEEP ROOM A...

Страница 5: ...inute delay after a cooling call is completed This is to protect the equipment s compressor from short cycling OFF In the OFF mode the thermostat will not operate the heating or cooling equipment The FAN switch can be placed in the ON position to operate the fan continuously CAUTION Do not set to OFF mode during periods when freezing temperatures may occur HEAT In HEAT mode the thermostat will con...

Страница 6: ...UR TO APPROPRIATE AM PM SETTING NOTE The flashing information is being adjusted 2 Press CURRENT TIME again to advance to and ADJUST the current minutes 3 Press CURRENT TIME again to advance to and ADJUST the current day 4 Press CURRENT TIME again to finish DONE will appear on the display when you have completed setting the time and day PROGRAM FOR HEATING AND COOLING As part of the ENERGYSTAR prog...

Страница 7: ... cool the house to a comfort level prior to getting out of bed NOTE It will take some time for your heating or cooling system to reach the desired temperature when returning from setback Therefore it is suggested you set your program time before the actual time you want your home to reach the desired temperature For example if you get up at 7 00 AM and have a 6 degree setback set your WAKE event t...

Страница 8: ... and then to ADJUST the weekday WAKE time 3 Press the PROGRAM button again to advance to and adjust the WAKE temperature LEAVE WEEKDAY 4 Press the PROGRAM button and then to ADJUST the weekday LEAVE time 5 Press the PROGRAM button again to advance to and adjust the LEAVE temperature RETURN WEEKDAY 6 Press the PROGRAM button and then to ADJUST the weekday RETURN time 7 Press the PROGRAM button agai...

Страница 9: ...l keep the thermostat working properly Replace with two new AA alkaline batteries 8 1 Move FAN switch to AUTO setting 2 Move MODE switch to OFF position 3 Remove housing by gently pulling the housing from the base See Figure 3 4 Insert new batteries as shown 5 Replace housing 6 Return FAN and MODE switch to desired position 7 Check to see the correct time and day appear on the display If more than...

Страница 10: ...ssary to change the systems filter and humidifier Water Panel 1 Place the MODE switch in the OFF mode 2 Push and hold both of the temperature ADJUST buttons simultaneously and until the alert clears from the display 3 Thermostat will clear the change Water Panel or change air filter indicator TO CHANGE F TO C The Aprilaire Thermostat is capable of displaying temperatures in Fahrenheit or Celsius 1...

Страница 11: ... and until ROOM and OFF are no longer displayed 3 Press the LIGHT button until d1 is displayed 4 Thermostat will display d1 and a number 1 2 or 3 The number indicates the degrees from setpoint before a call for heating or cooling is made 5 Use the buttons to select 1 2 or 3 degrees 6 Press the LIGHT button repeatedly until DONE is displayed TO CHANGE SECOND STAGE DIFFERENTIAL SETTING d2 MODELS 834...

Страница 12: ...ermostats are factory tested and calibrated within 1 Fahrenheit However it may be desirable to adjust the reading of the thermostat to coincide with other temperature measuring devices 1 Place the MODE switch in the OFF mode 2 Push and hold both of the temperature ADJUST buttons simultaneously and until ROOM and OFF are no longer displayed 3 Press the LIGHT button until OF is displayed 4 Press the...

Страница 13: ...nd buttons to select between 1 to 12 or OFF This is the number of months until the CHANGE WATER PANEL reminder will first be displayed Subsequently it will be displayed every 52 weeks 5 Press the LIGHT button repeatedly until DONE is displayed TO SET HUMIDIFIER TYPE NOTE This feature will only be displayed if the Water Panel Change value is not set to OFF 1 Place the MODE switch in the OFF mode 2 ...

Страница 14: ...e LIGHT button repeatedly after the humidifier type value has been set until DONE is displayed TO CHANGE THE AIR FILTER INDICATOR SETTING The Aprilaire Thermostat is capable of indicating when the air filter should be changed 1 Place the MODE switch in the OFF mode 2 Push and hold both of the temperature ADJUST buttons simultaneously and until ROOM and OFF are no longer displayed 3 Press the LIGHT...

Страница 15: ...the MODE switch in the OFF mode 2 Push and hold both of the temperature ADJUST buttons simultaneously and until ROOM and OFF are no longer displayed 3 Press the LIGHT button several times until WAKE LEAVE RETURN SLEEP is displayed on the thermostat 4 Press the or buttons to toggle between the two selections 5 Press the LIGHT button when done DONE will appear on the display and the thermostat will ...

Страница 16: ...SE SHALL BE LIMITED IN DURATION TO THE AFORESAID TWO YEAR PERIOD RESEARCH PRODUCTS CORPORATION S LIABILITY FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES OTHER THAN DAMAGES FOR PERSONAL INJURIES RESULTING FROM ANY BREACH OF THE AFORESAID IMPLIED WARRANTIES OR THE ABOVE LIMITED WARRANTY IS EXPRESSLY EXCLUDED THIS LIMITED WARRANTY IS VOID IF DEFECT S RESULT FROM FAILURE TO HAVE THIS THERMOSTAT INSTALLED BY...

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