Honeywell Thermostat SERIES 2000 User's Manual
Contents
1. NOTE Sun Sunday Mon Monday Tue Run mne on Tuesday Wed Wednesday Thu Program BB Thursday Fri Friday Sat Saturday Xu s M4954A 00 Tue Setting Program Times Press Occupied Start Time M4952B BAN e caen is rase v key ntil the NOTE Anytime a start time is not required payaa press the Clear Start Time NOTE Tapping the Set Current Day Time S i i i Occupied aln the time one hour Sen time te M Bag A E ic M4955A M4953B 7 63 4356 1 Q Press Day until the desired day is displayed Press Occupied Start Time a second time to set a second Occupied Start Time EXE Time M 200 Occupied Y Occupied 1 Start Time M4956A Press increase or decrease V key until the desired start time is displayed SMALE Start Time Wed Occupied 2 M4958B Press increase or decrease V key until the desired start time is displayed NOTE The program times are in fifteen minute intervals Example 8 00 led Occupied 2 A SES rine M4959A 00 M4957A Unoccupied 4 Start Time S E 5 1 1 63 4356 1 8 Start Time 30 We UnOccupied 1 M4960A Q Press increase or decrease V key until the desired start time is displa2. System M4983B Continuous Unoccupied Press Run Program to cancel the override ind Pos A 00 BH Press increase or decrease V key to sion pe change the default setting if desired M4954A M4984B M10232A 63 4356 1 16 Q Press Heat Cool Setpoint to change between NOTE f V or A appear under the tempera heat and cool settings Use increase or ture display it means that both the decrease key to adjust temperature settings heating and cooling setpoints are being adjusted Tapping the key will change Q Press Run Program again to cancel the Hold both the heat and cool setpoints by and to return to the program one degree Press Heat Cool Settings after the desired setpoint is reached to 6 review the settings Sion E uc S Temporary gt o M4954A Ecl al EM M4987B Changing Temperature Setpoint Until Next Program Period Press increase or decrease V key until the desired temperature is displayed Program 010 BEP LJ Press Run Program to cancel the temporary setpoint and to return to the program M4954A 17 63 4356 1 TROUBLESHOOTING GUIDE Display will not come on Temperature settings will not change Example cannot set the heating higher or the cooling lower Heating will no
3. 4356 1 Q Press Clear Start Time Clear Start Time zz M4979B Q Repeat steps through for all the start times to be cleared Q Press Run Program Run Program iim BE Mon ied 1 slem 1 Auto M4954A 63 4356 1 14 Temporary Occupied Override Setting Temperature Offset for Temporary Override Press Occupied Temp Occupied Temp Temporary Occupied M10231 M4980A Press increase or decrease V key until the i desired temperature offset is displayed range Using Temporary Override is 0 to 5 F Press Temporary Occupied o NOTE The default temperature setting is the 3 Occupied setpoint M4981A Temporary Occupied 8155 oue M4982B Press increase or decrease V key to Heat DINE change the default setting by the offset range is 0 to 5 F if desired 15 63 4356 1 NOTE If the offset is zero the default Using Continuous Unoccupied setting changes in one degree incre ments If the offset is 1 through 5 the Press Continuous Unoccupied default setting changes by plus or minus the offset NOTE The default temperature setting is the Unoccupied setpoint The default A ay appears for five seconds and then the display shows the room temperature 5 Override
4. Honeywell 4 Series 2000 Commercial Microelectronic Thermostat Contents Features intecis ei Ei REOR erate Programming essen Troubleshooting U S Registered Trademark Copyright 1996 Honeywell Inc All Rights Reserved PROGRAM MODE SET OCCUPIED TEMPERATURE SET CURRENT DAY OR SETPOINTS PROGRAM DAY SET UNOCCUPIED TEMPERATURE SETPOINTS ENTER OCCUPIED PROGRAM MODE Occupied Sysem M RETURNS TO pea NORMAL OPERATIONS INCREASE TEMPERATURE Change OR TIME SETTING Time Temp SET OVERRIDE Temporary Set Current Clear TEMPERATURE Occupied Day Time Start Time OFFSET AND ACTIVATE Continuous TEMPORARY Unoccupied System DECREASE OVERRIDE TEMPERATURE OR TIME SETTING SET CURRENT SELECT SELECT FAN HANGE BETWEEN ENTER HOLD MODE DAY AND TIME SYSTEM OPERATION SAND OPERATION CLEAR PROGRAM PERIOD COPY ONE CODPING SETPOINTS PROGRAMMED DAY TO ANOTHER DAY M10256 63 4356 1 2 FEATURES Program up to two Occupied and two Unoccupied time periods for each daily schedule Setdifferent schedules for each day of the week Temporary temperature overrides Program copy key 3 63 4356 1 PROGRAMMING The keyboard is located behind the thermostat cover Sixteen keys are used to set review and modify programmed times and temperature settin
5. gs The thermostat display shows day time program period and temperature The thermostat can be set for two Occupied and two Unoccupied times for each day of the week 28 independent time settings Temporary Occupied 63 4356 1 key provides quick temporary temperature changes for increased occupant comfort The Continuous Unoccupied key provides energy efficient operation for extend periods of time Before starting the program procedure use the following chart to organize the program schedule Occupied Unoccupied Occupied Unoccupied Period 1 Period 1 Period 2 Period 2 E RUN AN pe e lesa AN SU GNU 5 63 4356 1 The program has four temperature settings Occupied i i and Unoccupied heat and cool The thermostat will Setting Current Day and Time operate at the Unoccupied temperature setting unless the thermostat is programmed The following chart shows the default chart shows the default temperature settings settings Occupied Unoccupied Setpoint Setpoint Conirol Press Set Current Day Time NOTE On initial power up or after an extended power loss 1 00 pm flashes on the LCD until a key is pressed Default Desired Defautt Desired Heating 70 F 55 F eol E Cooling 78 F 90 F 25 5 C 32 C M4951B 63 4356 1 6 Q Press Day until the current day is displayed Q Press Run Program
6. is coming from the registers 19 63 4356 1 Honeywell Automation and Control Solutions Honeywell International Inc 1985 Douglas Drive North Golden Valley MN 55422 4386 Honeywell Limited Honeywell Limit e 35 Dynamic Drive Scarborough Ontario MIV 4Z9 Printed in U S A on recycled 63 4356 1 J H Rev 12 96 paper containing at least 10 post consumer paper fibers www honeywell com buliding components
7. mperature E Setpoints TT NOTE The setpoint temperature range is 40 to 90 F 7 to 31 C for heating and 45 to 99 F 9 to 37 C for cooling 11 63 4356 1 Q Press Heat Cool Settings to change between heat and cool settings Set Program Heat Cool Settings Occupied M4972A Press increase or decrease V key until the desired temperature is displayed EN Setting o S wis Occupied M4973B 63 4356 1 12 Press Unoccupied Temp Set Program Unoccupied emp UnOccupied M4974B Q Press increase or decrease V key until the desired temperature is displayed S ums UnOccupied M4975B Press Heat Cool Settings to change between Clearing Program Start Times heat and cool settings Heat Cool Settings Program Press Occupied Start Time or Unoccupied Song Start Time until the start time to be cleared is displayed Cool UnOccupied Start Time Occupied Start Time BUD Q Press increase or decrease key until the oek desired temperature is displayed Mon Occupied 1 LN Q Press Day until the desired day is displayed Cool UnOccupied SOWA star Time BUD M4977B Mon Occupied 1 M4978A iim BE Fan 1 M4954A 13 63
8. t come on 63 4356 1 Check if the circuit breaker is tripped reset the circuit breaker Check if the fuse is blown replace the fuse Check if the system switch at the equipment is in the Off position set to the On position Check wiring between thermostat and HVAC equipment replace any broken wires If 24 Vac is present proceed with troubleshooting Check that the temperature setpoints are heating 40 to 90 F 7 to 31 C cooling 45 to 99 F 9 to 37 C Keyboard is locked Contact the installer Check if the circuit breaker is tripped reset the circuit breaker Check if the fuse is blown replace the fuse Check if the system switch at the equipment is in the Off position set to On position If 24 Vac is present proceed with troubleshooting Wait five minutes for the system to respond Set system selection to Heat Continued TROUBLESHOOTING GUIDE Continued Symptom Cooling will not come on Check if the circuit breaker is tripped reset the circuit breaker Check if the fuse is blown replace the fuse Check if the system switch at the equipment is in the Off position set to On position If 24 Vac is present proceed with troubleshooting Wait five minutes for the system to respond Set system selection to Cool System on indicator Wait a minute after seeing the flame or snowflake and then check the flame heat snowflake cool registers is displayed but no warm or cool air
9. yed 79 S Start Time 330 Ble x Wed D i UnOccupied 1 M4961A Q Press Unoccupied Start Time a second time to set a second Unoccupied Start Time Start Time Unoccupied Start Time ars Wed UnOccupied 2 M4962B Q Press increase or decrease V key until the desired start time is displayed Copying a Day Time Wed UnOccupied 2 M4963A NOTE The thermostat must be in the program mode to use the copy feature Go to step 2 if the thermostat is already in the program mode Press Occupied Start Time occu da Start Time Start Time BUD Tue Occupied 1 M10255 63 4356 1 Q Press Day to select the day to be copied if Q Press Day until the day to be copied to is different from the day displayed displayed Time 600 Wed Thu Wed Occupied 1 M4966A M4968A Press Copy NOTE donE will be displayed for two COPY seconds and then the normal program display will be shown M4967A M4969A 63 4356 1 10 Q Repeat steps 6 through for all the days Press Occupied Temp desired Occupied Q Press Run Program Temp Run L Program M4970B Q Press increase or decrease V key until the desired temperature is displayed M4954A Setting Program Te
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