Honeywell T8011R User's Manual
Contents
1. changes gt a and a UN ki return to T M12590A normal operation Table 2 Heating Cycle Rate Hydronic Heat Condensing Gas Furnacesa Gas or Oil Forced Air Electric Heat Special Applications aHigh efficiency furnace 90 bRefer to the equipment manufacturer s Instructions NOTE Stage one heat and cool cycle rates are fixed at 3 cph Only stage two heat cycle rates are selectable OPERATION Setting FAN and SYSTEM Switches Fan and system settings are controlled manually by using the switches located at the bottom of the thermostat case See Fig 7 FAN Switch Fan switch settings are On The fan runs continuously Use for improved air circulation and air quality Auto Normal setting for most homes The fan starts and stops with the equipment Slide the FAN switch in the lower left corner of the thermostat to select the desired fan setting SYSTEM Switch System switch settings control thermostat operation as follows Cool The thermostat controls the cooling system Off Both heating and cooling are off Heat The thermostat controls the heating system Em Ht The thermostat cycles auxiliary heat W2 and emergency heat relay E as needed to maintain setpoint Terminal L is energized continuously fault heat relay is on continuously Cooling system is off Compressor is de energized Slide the SYSTEM switch in the lower right corner of the thermostat to select the desired system sett2. 2002 Honeywell e All Rights Reserv T8011R PROGRAMMABLE HEAT PUMP THERMOSTAT 5 FEET 1 5 METERS M11338 Fig 1 Typical location of thermostat NOTE To ensure proper mounting of thermostat restrict WALL WAE all wiring to the shaded area in the center of the ANCHORS 2 terminals See Fig 4 Refer to Fig 5 for typical wiring hookup FOR STRAIGHT INSERTION TERMINAL STRIP 5 16 IN 8 MM SCREW FOR WRAPAROUND STRIP 7 16 IN 11 MM f G a MOUNTING A SCREWS 2 M12202 C Fig 2 Mounting wallplate to wall O si R Wiring IMPORTANT WwW Use 18 gauge maximum wire for wiring the T8011R Thermostat All wiring must comply with local electrical codes and Y ordinances Disconnect the power supply to prevent C electrical shock or equipment damage The shape of the terminals permits insertion of straight or A NOT ALL MODELS HAVE BOTH O AND B TERMINALS M11334A wraparound wiring connections either method is accept able A letter code is located near each terminal for Fig 3 Wiring connections identification See Fig 3 69 1436 1 2 T8011R PROGRAMMABLE HEAT PUMP THERMOSTAT KEEP WIRING IN SHADED AREA MOUNTING WIRING ENTRANCE MOUNTING SCREW HOLE SCREW HOLE A NOT ALL MODELS HAVE BOTH O AND B TERMINALS M11331A Fig 4 Re
3. Honeywell T8011R Programmable Heat Pump Thermostat APPLICATION The T8011R Heat Pump Thermostat provides 24 Vac control of a two stage heating and one stage cooling heat pump system with manual changeover from heat to cool First stage heating and cooling cycle rates are fixed at 3 cph Second stage heating cycle rate is selectable at 3 4 5 6 9 or 12 cph Temperature indication can be set for F or C The T8011R Heat Pump Thermostat is powered directly from the system transformer Setpoints are held perma nently in memory and retained during power outages The T8011R model includes a thermostat wallplate and owner s guide A 7 3 8 in 188 mm x 5 3 4 in 146 mm decorator cover plate for covering wall marks is available separately Order Honeywell part no 209649A taupe or part no 209649B white MERCURY NOTICE If this control is replacing a control that contains mercury in a sealed tube do not place your old control in the trash Dispose of it properly Contact your local waste management authority for instructions regarding recycling and the proper disposal of a control INSTALLATION When Installing this Product 1 Read these instructions carefully Failure to follow them could damage the product or cause a hazard ous condition 2 Check the ratings given in the instructions and on the product to make sure the product is suitable for your application 3 Installer must be a trained experienc
4. ed service technician INSTALLATION INSTRUCTIONS 4 After installation is complete check out product operation as provided in these instructions CAUTION Hazardous Voltage Can damage heating cooling system Disconnect power at furnace or main breaker fuse box Location Install the thermostat about 5 ft 1 5m above the floor in an area with good air circulation at average temperature See Fig 1 Do not install the thermostat where it can be affected by drafts or dead spots behind doors and in corners _hotor cold air from ducts _ radiant heat from the sun or appliances concealed pipes and chimneys unheated uncooled areas such as an outside wall behind the thermostat Mounting Wallplate to Wall IMPORTANT Level for appearance only The thermostat functions normally even when not level Mount wallplate and the T8011R with the screws provided see Fig 2 as follows 1 Place the wallplate at the desired location on the wall 2 Pull the thermostat wire through the wallplate entrance hole 3 Fasten the wallplate to the wall using the anchors and screws provided 4 After wiring the wallplate plug the hole with non flammable insulation to prevent drafts from affecting the thermostat see Wiring section Table 1 Description of T8011R Thermostat Model System Changeover System Selection Fan Selection Powering Method ed 69 1436 1 U S Registered Trademark F Copyright
5. ing M14700 Fig 7 Digital Display and System Switches 69 1436 1 T8011R PROGRAMMABLE HEAT PUMP THERMOSTAT Setting Current Time and Day 1 To Set Current Time a Press Select twice gay wor TALI LI PM M12591A b Press Aor W to SET set current time LATI TALI IPM M12592A 2 To Set Day of Week a Press Select again MON M12593A b Press Aor W to set current day THU M12594A To use the preprogrammed time and temperature press Hold to exit the programming mode Setting Time And Temperature The T8000C is preprogrammed with the time and tem perature settings shown in Table 3 For instructions on programming the thermostat refer to the Owners Guide Form No 69 1143 Table 3 Preprogrammed Time and Temperature Settings Heat Setpoint Cool Setpoint 6 00 AM 70 F 21 C 78 F 26 C 8 00AM 62 F 17 C 85 F 29 C 6 00 PM 70 F 21 C 78 F 27 C 10 00PM 62 F 17 C 82 F 28 C CHECKOUT N CAUTION Damage To Compressor Possible Operating at too low of an outdoor temperature may cause compressor damage Do not operate cooling if outdoor temperature is below 50 F 10 C Allow compressor to remain off for five minutes before restarting Refer to manufacturer s recommendations Heating 1 Slide the SYSTEM switch to Heat and the FAN switch to Auto 2 Press and hold the A key to raise the temperature setting several degree
6. n installer setup only each press of the A key momentarily displays 1 Each press of the W key momentarily displays 2 When the keys are released these one digit codes are no longer displayed 2 Setting C or F a Press the A key l again to display the current setting M12587A b Press the W key to change the C or F indication L M12586A T8011R PROGRAMMABLE HEAT PUMP THERMOSTAT 3 Setting Heat Cycle Rate see Table 2 for cycle rate options and equipment a Press the A key to display the current p heat cycle rate J setting of 3 4 5 ia 6 9 or 12 cph M12588A b If the desired cycle rate is displayed press the A key to exit the installer setup c Tochange the heat cycle rate press the W key until your choice of 3 4 5 6 9 or 12 is displayed d Press the A key to display cooling algorithm configu ration default e Press the A key again to change cooling algorithm to C1 or C3 C1 Standard cooling algorithm C3 Agressive cooling algorithm can cause overshooting f Press the A key again Current configuration CC is displayed A typical example is shown but CC varies by gga model This Ll m a Li M12589A bit rm M14691 rac bk 1 information is for factory use only 4 Exit Installer Setup M14692 a Press the A DSa key to _ save all 7 f pm If
7. ollowing instructions provide the information neces sary to change the heating cycle rate to match the heating equipment and to choose either Fahrenheit F or Celsius C display 69 1436 1 NOTE All four steps must be completed to save changes to the F C indication and the heat cycle rate 1 Enter Installer Setup a Use Aor W keys c o to set the tempera a ture setpoint to 52 l L F 11 C M12582A b Press the A and Vv keys simulta neously for more than two seconds to enter installer setup c When released the three digit software revision code displayed am io KI La un un M12583A d Press the A key Factory configura m oI tion FC is LI oI y displayed A typical example is shown but MIPA information displayed varies by model This information is for factory use only Optional System Checkout When in steps 1c and 1d only pressing the W key can be used to turn heat or cool outputs on and off Change the SYSTEM switch setting to test heat or cool outputs During testing the 5 minute minimum off time is bypassed No action takes place If the system switch is in the Off position Examples System setting at HEAT If heat is on pressing the W key turns it off if heat is off pressing the W key turns it on System setting at COOL If cool is on pressing the W key turns it off if cool is off pressing the W key turns it on NOTE I
8. s above the room tempera ture the heating equipment should start 3 Press the W key to lower the temperature setting below the room temperature Heating equipment should stop Cooling 1 Slide the SYSTEM switch to Cool and the FAN switch to Auto 2 Press the W key to lower the temperature setting several degrees below the room temperature the cooling equipment and fan should start NOTE If unit doesn t start immediately remember the thermostat has a built in minimum off time of five minutes to protect the compressor 3 Press the A key to raise the temperature setting above the room temperature Cooling system should shut down Fan 1 Slide the SYSTEM switch to Off and the FAN switch to On The fan should run continuously 2 Slide the FAN switch to Auto The system turns the fan on or off with the equipment Make certain all equipment responds correctly to the thermostat Honeywell Automation and Control Solutions Honeywell International Inc 1985 Douglas Drive North Golden Valley MN 55422 35 Dynamic Drive 69 1436 1 G H Rev 2 02 Scarborough Ontario M1V 4Z9 Printed in U S A on recycled paper containing at least 10 post consumer paper fibers Honeywell Limited Honeywell Limit e www honeywell com yourhome
9. strict wiring to shaded area THERMISTOR STAGE 2 RELAY SENSOR AUXILARY HEAT RELAY THERMOSTAT LOGIC SYSTEM SWITCH RELAY PA CHANGEOVER VALVE HEAT Q EM HT b A COOL KALA CHANGEOVER re VALVE COOL STAGE 1 RELAY mg EKA i of io COMPRESSOR 1 CONTACTOR roa HEAT EMERGENCY HEAT RELAY FAN SWITCH E FAN RELAY 4 ON AUTO POWER SUPPLY A POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED A REMOVE JUMPER WHEN SUPPLIED FOR SYSTEMS WITH SEPARATE HEATING COMPRESSOR CONTACTOR W1 SEPARATE FROM Y Anor ALL MODELS HAVE BOTH O AND B TERMINALS M11923A Fig 5 T8011R two stage heat one stage cool wiring diagram with manual changeover 3 69 1436 1 T8011R PROGRAMMABLE HEAT PUMP THERMOSTAT Mounting Thermostat To Wallplate Slide SYSTEM switch to the Off position 2 Engage the tabs at the top of the thermostat and wallplate 3 Swing down the thermostat and press the lower edge of the thermostat onto the wallplate to latch See Fig 6 DASHED LINES INDICATE TABS ON BACK OF THERMOSTAT A ENGAGE TABS AT TOP OF THERMOSTAT WITH SLOTS ON MOUNTING PLATE B PRESS LOWER EDGE OF M14699 CASE TO LATCH Fig 6 Mounting thermostat to wallplate INSTALLER SETUP Setting F C Indication and Heat Cycle Rate The f
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