Honeywell VISIONPRO TH8110U User's Manual
Contents
1. Wire hole Mounting screws Wall anchors MCR29481 Must be installed by a trained experienced technician e Read these instructions carefully Failure to follow these instructions can damage the product or cause a hazardous condition 1 CAUTION ELECTRICAL HAZARD Can cause electrical shock or equipment damage Disconnect power before beginning installation MERCURY NOTICE A If this product is replacing a control that contains mercury in a sealed tube do not place the old control in the trash Contact your local waste management authority for instructions regarding recycling and proper disposal 69 2693 01 2 VisionPRO TH8000 Series Power options HEAT PUMP CONVENTIONA MCR29482 For 24VAC primary power connect common Insert supplied batteries for side of transformer to C terminal primary or backup power Remove factory installed jumper Push excess wire back into the wall opening Plug only for two transformer systems wall opening with non flammable insulation HEAT PUMP s MCR29483 Terminal Designations shaded areas below apply only to TH8320 TH8321 Conventional Terminal Letters Heat Pump Terminal Letters R Heating power Connect to secondary R Heating power Connect to secondary side of heating system transformer side of heating system transformer Re Cooling power Conne2. Heat Only System Heat Only System With Fan Re Power 1 Re Power 1 R R Rc joined by jumper R R Rc joined by jumper WwW Heat relay Ww Heat relay c 24VAC common 3 G Fan relay S1 Optional outdoor remote sensor c 24VAC common 3 S2 Optional outdoor remote sensor S1 Optional outdoor remote sensor Heat Only System Series 20 S2 Optional outdoor remote sensor Re R Rc joined by jumper Cool Only System R Series 20 valve terminal R 1 Rc Power 1 w Series 20 valve terminal B R R Rc joined by jumper Y Series 20 valve terminal W Y Compressor contactor c 24VAC common 3 G Fan relay S1 Optional outdoor remote sensor c 24VAC common 3 S2 Optional outdoor remote sensor S1 Optional outdoor remote sensor 2H 2C System 1 transformer S2 Optional outdoor remote sensor Y2 Cool relay 2 2H 2C System 2 transformers w2 Heat relay 2 Y2 Cool relay 2 Re Power 1 W2 Heat relay 2 R R Rc joined by jumper Re Power cooling transformer 1 2 w Heat relay 1 R Power heating transformer 1 2 Y Cool relay 1 Ww Heat relay 1 G Fan relay Y Cool relay 1 c 24VAC common 3 G Fan relay S1 Optional outdoor remote sensor Cc 24VAC common 3 4 2 Optional outdoor remote sensor S1 Optional outdoor remote sensor S2 Optional outdoor remote sensor See notes below 1 Power supply Provide disconnect means and overload protection
3. 10 11 12 CPH Backlight on for approx 8 seconds after keypress Backlight always on low intensity full bright after key press requires 24VAC connection Manual changeover Heat Cool Off Automatic changeover Heat Cool Auto Off Heat cool temperature 3 F apart 1 5 C See page 11 Other options 2 9 2 F to 9 F 1 5 C to 5 C Fahrenheit Celsius Auto change to daylight savings time 2007 and be yond for areas that use the new 2007 DST calendar Auto change to daylight savings time through 2006 and for areas that do not use the new 2007 DST calendar Daylight savings time is turned off No remote sensor Outdoor sensor display only Outdoor control sensor select heat pumps See page 11 Indoor sensor No heat pump compressor lockout Other options 15 20 25 30 35 40 F 9 5 C to 7 C No heat pump auxiliary lockout Other options 40 45 50 55 60 F 4 5 C to 15 5 C No dehumidification control Thermostat controls dehumidification with air conditioner See page 11 Continued on next page VisionPRO TH8000 Series Installer setup Setup functions Settings amp Options factory default in bold 0500 0510 0520 0530 0540 0580 0600 0610 0640 0650 0660 0670 0680 0690 0700 0710 Furnace filter change reminder Humidifier pad change reminder UV lamp change reminder Adaptive Intelligent Recovery Program periods Compressor
4. Honeywell Installation Guide VisionPRO TH8000 Series Touch screen Programmable Thermostat This manual covers the following models e TH8110U For 1 Heat 1 Cool systems e TH8320U For up to 3 Heat 2 Cool systems e 1TH8321U For up to 3 Heat 2 Cool systems with dehumidification Pull thermostat from wallplate and turn over to find model number System Types e Heat only two wire systems power to open and close zone valves Series 20 and normally open zone valves e Gas oil or electric heat with air conditioning e Warm air hot water highefficiency furnaces heat pumps steam gravity e Cool only e 750 mV heating systems e Heat only with fan This thermostat contains a Lithium battery which may contain Perchlorate material Perchlorate Material special handling may apply See www dtsc ca gov hazardouswaste perchlorate Need Help For assistance with this product please visit http customer honeywell com or call Honeywell Customer Care toll free at 1 800 468 1502 U S Registered Trademark Copyright 2012 Honeywell International Inc All rights reserved 69 2693 01 HSIT9N3 Installation Guide Walliplate installation 1 Separate wallplate from thermostat Grasp top and bottom of wallplate and pull to remove from thermostat 2 Mount wallplate as shown below Drill 3 16 holes for drywall Drill 7 32 holes for plaster MCR29480
5. as required 2 Remove jumper for 2 transformer systems 3 Optional 24VAC common connection 4 Common connection must come from cooling transformer 69 2693 01 4 VisionPRO TH8000 Series Wiring guide heat pump systems Shaded areas below apply only to TH8320 TH8321 1H 1C Heat Pump no auxiliary heat 2H 2C Heat Pump no auxiliary heat Re Power 1 Y2 Compressor 2 relay R R Rc joined by jumper Re Power 1 O B Changeover valve 5 R R Rc joined by jumper Y Compressor relay O B Changeover valve 5 G Fan relay Y Compressor 1 relay c 24VAC common 3 G Fan relay S1 Optional outdoor remote sensor Cc 24VAC common 3 S2 Optional outdoor remote sensor S1 Optional outdoor remote sensor S2 Optional outdoor remote sensor 2H 1C Heat Pump with auxiliary heat L Equipment monitor 6 7 3H 2C Heat Pump with auxiliary heat Aux E Auxiliary Emergency heat relay Heat 2 Y2 Compressor 2 relay Re 3 Power 1 L Equipment monitor 6 7 R R Rc joined by jumper Aux E Auxiliary Emergency heat relay Heat 2 O B Changeover valve 5 Re Power 1 Y Compressor relay R R Rc joined by jumper G Fan relay O B_ Changeover valve 5 c 24VAC common 3 Y Compressor 1 relay S1 Optional outdoor remote sensor G Fan relay S2 Optional outdoor remote sensor Cc 24VAC common 3 S1 Optional outdoor remote sensor S2 Option
6. protection Heat temperature range stop Cool temperature range stop Clock format Extended fan timer heat Extended fan timer cool Keypad lock Heat temperature control Cool temperature control Temperature display offset RESET a oh Ost O WHO DUHAWNDHO 12 N A go go O UAN OAN NO e off 10 day run time about 1 month 30 day run time about 3 months 60 day run time about 6 months 90 day run time about 9 months 120 day run time about 1 year 365 day run time about 3 years Off 90 calendar days 180 calendar days 365 calendar days Off 365 calendar days On See page 11 Off 4 program periods Wake Leave Return Sleep 2 program periods Wake Sleep 5 minute compressor off time See page 11 Other options 0 1 2 3 or 4 minute off time Max heat temperature setting is 90 F 32 C Other options 40 89 F 4 5 C to 32 C Min cool temperature setting is 50 F 10 C Other options 51 99 F 10 5 C to 37 C 12 hour time i e 3 30 pm 24 hour time i e 15 30 Off Fan runs for 90 seconds after call for heat ends Off Fan runs for 90 seconds after call for cooling ends Keypad unlocked fully functional Partially locked access to temperature settings only Fully locked Standard temperature control recommended Choose if room is warmer than set temperature Choose if room does not reach set temperature Standard t
7. Settings amp Options factory default in bold Shaded areas below apply only to TH8320 TH8321 0120 0130 0140 0150 0160 0170 0180 0190 0200 0210 0220 0230 Year first two digits Year second two digits Month Date Schedule format System type Fan control heating Changeover valve O B terminal Auxiliary heat External fossil fuel kit 1st stage com pressor cycle rate 2nd stage com pressor cycle rate 20 21 12 6 oa ahon s Of U om 20O 20 20 a 2001 2099 2100 2178 2012 Other options 00 99 Other options 1 12 Other options 1 31 7 day programming Non programmable 1 heat 1 cool conventional 1 heat 1 cool heat pump no aux heat Heat only 2 wire systems Heat only with fan Hot water Series 20 system power to open amp close zone valves normally open zone valves Cool only 2 heat 1 cool heat pump with aux heat 2 heat 2 cool multistage conventional 2 heat 1 cool multistage conventional 1 heat 2 cool multistage conventional 2 heat 2 cool heat pump no aux heat 3 heat 2 cool heat pump with aux heat Gas Oil heat equipment controls heating fan Electric furnace thermostat controls heating fan O B terminal controls valve in cooling O B terminal controls valve in heating Electric backup heat Fossil fuel backup heat External fossil fuel kit controls backup heat Thermostat controls backup heat outdo
8. Shaded areas below apply only to TH8320 TH8321 Auto Changeover Setup Function 0300 When set to Auto the thermostat automatically selects heating or cooling depending on the indoor temperature Heat and cool settings must be at least 2 de grees apart If function 0380 is set to On the heat and cool settings must be at least 5 degrees apart Remote Sensor Setup Function 0340 If an optional outdoor sensor is installed the thermostat can display the outside temperature If an optional remote indoor sensor is installed the thermostat will display the temperature at the sensor location the internal sensor in the thermostat is not used Adaptive Intelligent Recovery Setup Function 0530 Allows the thermostat to learn how long the furnace and air conditioner take to reach programmed temperature settings so the temperature is reached at the scheduled time Compressor Protection Setup Function 0580 Forces the compressor to wait a few minutes before restarting to prevent damage During this time the message Wait flashes on the display Dehumidification control Setup Function 0380 TH8321 models monitor the indoor humidity level and automatically activate the cooling system to reduce humidity by lowering the temperature by up to 3 degrees below the current cool setting Heat Pump Temperature Lockout with fossil fuel backup If the thermostat is installed with an optional outdoor sensor you can select a compressor lo
9. al outdoor remote sensor See notes below 1 Power supply Provide disconnect means and overload protection as required 3 Optional 24VAC common connection 5 O B set to control as either O or B in installer setup 6 If L terminal is used 24VAC common terminal C must be connected 7 Heat pump reset powered continuously when thermostat is set to Em Heat system monitor when set to Heat Cool or Off 69 2693 01 HSIT9N4 HSIT9N3 Installation Guide Remove tab and mount thermostat Remove tab Align pins on back of thermostat with slots in wallplate then push gently until thermostat snaps into place MCR29484 Set date and time Press AW to set date Press AW to set month i 5 Press AW to set year Press DONE to save changes TUE z3 cule ivi 5 Press AW to set time We LJ MCR29485 Press DONE to save and exit Installer setup 1 Press SYSTEM TUE Inside AUTO jaa TI BL 8 AR SCHED HOLD 69 2693 01 2 Press and hold stew these two buttons until the display changes Change settings as required see pages 7 9 4 a Sea MCR29486 died VisionPRO TH8000 Series Installer setup Function Setting Press AW to select function Press AW to change setting MCR29486 Press DONE to exit amp save settings Setup functions
10. ckout temperature Function 0350 When the outdoor temperature is below the lockout temperature only the auxiliary heat operates When the outdoor temperature is above the lockout temperature only the compressor operates Heat Pump Temperature Lockouts with electric heat backup If the thermostat is installed with an optional outdoor sensor you can select a compressor lockout temperature Function 0350 and or an auxiliary heat lockout temperature Function 0360 When the outdoor temperature is below the compressor lockout temperature only the auxiliary heat operates When the outdoor temperature is above the auxiliary lockout temperature only the compressor operates If the outdoor temperature is between the compressor and auxiliary lockout temperatures both the compressor and auxiliary heat can operate Accessories amp replacement parts Please contact your distributor to order replacement parts Outdoor temperature sensor Part Number C7089U1006 Remote indoor temperature sensor Part Number C7189U1005 Cover plate A Part Number 32003796 001 Use to cover marks left by old thermostats 11 69 2693 01 HSIT9NA Installation Guide Specifications Temperature Ranges Electrical Ratings dese N to x 4 5 oe C Terminal Voltage 50 60Hz e g o o o o Cook S0 ee MOto SC a Heating 20 30 Vac Operating Ambient Temperature Powerpile 750 mV DC e 0 to 120 F 18 to 48 9 C W2 Heating 20 30 Vac Shipp
11. ct to secondary Re Cooling power Connect to secondary side of cooling system transformer side of cooling system transformer C Common wire from secondary side of c Common wire from secondary side of cooling transformer if 2 transformers cooling system transformer W 1st stage heat relay Y 1st stage compressor contactor W2 2nd stage heat relay Y2 2nd stage compressor contactor Y 1st stage compressor contactor Aux E Auxiliary Emergency heat relay Y2 2nd stage compressor contactor G Fan relay G Fan relay L Heat pump reset powered continuously S1 Optional outdoor or remote sensor when System is set to Em Heat system S2 Optional outdoor or remote sensor monitor when set to Heat Cool or Off O B Changeover valve for heat pumps S1 Optional outdoor or remote sensor S2 Optional outdoor or remote sensor 3 69 2693 01 HSIT9N4 Installation Guide Wiring guide conventional systems Shaded areas below apply only to TH8320 TH8321 1H 1C System 1 transformer 1H 1C System 2 transformers HSIT9N4 Re Power 1 Re Power cooling transformer 1 2 R R Rc joined by jumper R Power heating transformer 1 2 WwW Heat relay Ww Heat relay Y Compressor contactor Y Compressor contactor G Fan relay G Fan relay e 24VAC common 3 Cc 24VAC common 3 4 1 Optional outdoor remote sensor S1 Optional outdoor remote sensor S2 Optional outdoor remote sensor S2 Optional outdoor remote sensor
12. emperature control recommended Choose if room is cooler than set temperature Choose if room does not reach set temperature Thermostat displays actual room temperature Other options 3 2 1 1 2 3 F offset 1 5 C to 1 5 C No reset Reset installer options amp program schedule to factory default only date and time settings are retained 9 69 2693 01 HSIT9NA HSIT9N3 Installation Guide Installer system test During installer setup press Y repeatedly until Test appears vied a La co gt Test System number status Press AW to Press AW to select test change status Press DONE to terminate testing Shaded areas below apply only to TH8320 TH8321 System test 1 A Cooling system Fan system Heating system Emergency heating system System status O OO NaO O WN Compressor and fan turn off Compressor and fan turn on Second stage compressor turns on Fan turns off Fan turns on Heat and fan turn off Heat turns on fan on if Function 0170 is set for heat pump or if Function 0180 is set to 1 See page 6 Second stage heat turns on Third stage heat turns on Heat and fan turn off Heat and fan turn on CAUTION EQUIPMENT DAMAGE HAZARD Compressor protection is bypassed during testing To prevent equipment damage avoid cycling the compressor quickly 69 2693 01 10 VisionPRO TH8000 Series Special functions
13. ing Temperature Y Cooling 20 30 Vac SSS Ose Cor te GeO Y2 Cooling 20 30 Vac Operating Relative Humidity Aux E Aux heat 20 30 Vac e 5 to 90 non condensing Emergency heat Physical Dimensions O B Changeover 20 30 Vac e 4 9 16 H x 6 W x 1 3 8 D L Heat pump reset 20 30 Vac e 116mm H x 152 mm W x 35 mm D Need Help Running Current 0 02 1 0A 100 mA DC 0 02 0 6 A 0 02 1 0A 0 02 0 6 A 0 02 1 0A 0 02 0 6 A 0 02 0 6 A For assistance with this product please visit http customer honeywell com or call Honeywell Customer Care toll free at 1 800 468 1502 Automation and Control Solutions Honeywell International Inc 1985 Douglas Drive North Golden Valley MN 55422 http customer honeywell com Honeywell U S Registered Trademark 2012 Honeywell International Inc 69 2693 01 M S 01 12 Printed in U S A
14. or sensor required Recommended for most compressors Other options 1 2 4 5 or 6 CPH Recommended for most compressors Other options 1 2 4 5 or 6 CPH Continued on next page 69 2693 01 HSIT9N4 HSITON3 Installation Guide Installer setup Setup functions Settings amp Options factory default in bold Shaded areas below apply only to TH8320 TH8321 0240 0250 0260 0280 0300 0310 0320 0330 0340 0350 0360 0380 69 2693 01 First stage heat cycle rate CPH cycles per hour Second stage heat cycle rate CPH Third stage heat cycle rate CPH Backlight Manual Auto changeover Auto changeover deadband Temperature display Daylight savings Remote sensor Heat pump compressor lockout Heat pump auxiliary lockout Dehumidification control own a ouv a o awn o Gas or oil furnaces of less than 90 efficiency Steam or gravity systems Hot water systems amp furnaces of 90 efficiency Electric furnaces Other options 2 4 6 7 8 10 11 12 CPH Gas or oil furnaces of less than 90 efficiency Steam or gravity systems Hot water systems amp furnaces of 90 efficiency Electric furnaces Other options 2 4 6 7 8 10 11 12 CPH Electric auxiliary heat or electric furnaces Steam or gravity systems Hot water systems amp furnaces of 90 efficiency Gas or oil furnaces of less than 90 efficiency Other options 2 4 6 7 8
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