VisionPRO 8000 Touchscreen Programmable Thermostat

Transcription

1 VisionPO 8000 Touchscreen Programmable Thermostat FEATUES PODUT DATA APPLIATION The VisionPO 8000 Touchscreen Programmable Thermostat is an effortless, 7-Day programmable thermostat that provides universal system compatibility, precise comfort control and is easy-to-program. Large, clear display with backlight shows the current and set temperature and time even in the dark. Menu-driven programming make setup effortless. Beautiful ergonomic design is smart and sophisticated to match your customers lifestyle. Touchscreen interaction eal-time clock keeps time during power failures and automatically updates to daylight savings. "Saving hanges" notification lets you know when the schedule changes have been saved. hange/check reminders let you know when to service or replace filters or batteries. Various Hold options allow you to override the program schedule, as desired. Speedy same-schedule programming no need to copy multiple days. Armchair programming allows you to remove the thermostat from the wall for programming. Programmable fan offers increased air quality when combined with a Honeywell whole-house air cleaner. The TH80 Thermostats provide temperature control for gas, oil, electric and heat pumps for heat, cool systems. The TH80 Thermostats provide temperature control for gas, oil, electric and heat pumps for up to heat, cool systems including dual fuel operation. The TH8 Thermostats provide temperature control for gas, oil, electric and heat pumps for up to heat, cool systems including dual fuel operation plus dehumidification control. ontents Application/Features... Specifications/Ordering Information... Installation...4 Wiring...5 Power the Thermostat... Installer Setup...5 Installer System Test...0 Operation... Programming... Troubleshooting...8 U.S. egistered Trademark 0 Honeywell International Inc. All ights eserved

2 SPEIFIATIONS Thermostat Description: Feature Description Powering methods Battery only ommon wire only ommon wire with battery backup System types (up to heat/ cool or up to heat/cool, depending on model) hangeover System setting Fan setting Electrical atings: Temperature Setting ange: Heating: 40 F to 90 F(4.5 to ). ooling: 50 F to 99 F (0 to 7 ). Gas, oil or electric heat with air conditioning Warm air, hot water, high-efficiency furnaces, heat pumps, steam and gravity Heat only includes power to open and power to close zone valves (series 0) and normally-open zone valves Heat only with fan ool only 750 mv heating systems Manual or Auto changeover selectable Heat-Off-ool-Auto (Em. Heat for heat pumps) Auto-On-irc Terminal Voltage (50/60 Hz) unning urrent W Heating 0-0 Vac.0 -.0A W Heating 750 mv dc 00 ma dc (Powerpile) Y ooling 0-0 Vac.0 -.0A G Fan 0-0 Vac A Operating Ambient Temperature: TH8000 VisionPO Thermostats: 0 F to 0 F (-8 to 49 ). 7089U: -40 F to 0 F (-40 to 49 ). 789U: 45 F to 88 F (7. to ). Shipping Temperature: TH8000 VisionPO Thermostats: -0 F to 50 F (-4.4 to 65.6 ). Operating elative Humidity (Non-condensing): TH8000 VisionPO Thermostats: 5% to 90%. 7089U: 5% to 95%. 789U: 5% to 95%. Humidity Setting ange (TH8 models only): ooling: 40% to 80% H. Humidity Display ange (TH8 models only): 0% to 99%. ycle ates (at 50% Load): Heating: Selectable - cycles per hour. ooling: Selectable - 6 cycles per hour. Finish: TH8000 VisionPO Thermostats: Premier White color. 789U Wall Mount emote Indoor Sensor: Premier White color. lock Accuracy: +/- minute per month. Batteries: Three replaceable AAA alkaline batteries: Power thermostats when 4 Vac common is not used. Non-replaceable lithium battery with ten-year life under normal use to hold calendar and time settings. Alkaline batteries keep calendar and time after lithium battery is no longer functional. esistance haracteristics of emote Sensors: 7089U Outdoor Sensor: Negative temperature coefficient (NT) means that resistance decreases as the temperature increases. See Table in the Operation section for sensor resistance characteristics. 789U emote Indoor Sensor: Negative temperature coefficient (NT), means that resistance decreases as the temperature increases. See Table 4 in the Operation section for sensor resistance characteristics. ool Indication: TH8000 VisionPO Touchscreen Thermostats show "ool On" on the screen when ool is activated. Heat Indication: TH8000 VisionPO Touchscreen Thermostats show Heat On on the screen when Heat is activated. ODEING INFOMATION When purchasing replacement and modernization products from your TADELINE wholesaler or distributor, refer to the TADELINE atalog or price sheets for complete ordering number. If you have additional questions, need further information, or would like to comment on our products or services, please write or phone:. Your local Honeywell Automation and ontrol Products Sales Office (check white pages of your phone directory).. Honeywell ustomer are 985 Douglas Drive North Minneapolis, Minnesota In anada Honeywell Limited/Honeywell Limitée, 5 Dynamic Drive, Toronto, Ontario MV 4Z9. International Sales and Service Offices in all principal cities of the world. Manufacturing in Australia, anada, Finland, France, Germany, Japan, Mexico, Netherlands, Spain, Taiwan, United Kingdom, U.S.A

3 Auxiliary Heat Indication: TH8000 VisionPO Touchscreen Thermostats show Aux. Heat On on the screen when Auxiliary Heat is activated. Emergency Heat Indication: TH8000 VisionPO Touchscreen Thermostats show Heat On on the screen when Emergency Heat is activated and the System mode is in the Em. Heat position. alibration: 7089U, 789U and TH8000 VisionPO Touchscreen Thermostats are factory-calibrated and require no field calibration. Interstage Differential: TH8000 VisionPO Touchscreen Thermostats operate with droopless control. Once the thermostat senses that st stage is running at 90% capacity, the thermostat energizes nd stage. WALLPLATE -/8 (86) THEMOSTAT 6 (5) -/8 (86) THEMOSTAT AND WALLPLATE -/8 (5) Nomenclature: Series VisionPO 8000 Touchscreen System Stages - H/ - H/ Application 0 - Standard - Humidity Sensor Mounting Means: TH8000 VisionPO Touchscreen Thermostat: Mounts directly on the wall in the living space using mounting screws and anchors provided. Fits a vertical or horizontal x 4 in. junction box. 7089U Outdoor Sensor: Mounts outside of living space with mounting clip and screws provided. 789U emote Indoor Sensor: Mounts directly on the wall using mounting screws and anchors provided. Fits a vertical x 4 in. junction box. over Plate: over Plate is used to cover marks left on the wall by the old thermostat. Dimensions: TH8000 Touchscreen Thermostat: see Fig U Outdoor Sensor Mounting lip: see Fig over Plate: see Fig.. 789U emote Indoor Sensor: see Fig. 4. Power and System hangeover U - Universal (Auto changeover and/or manual changeover) dual powered, system flexibility, schedule flexibility. 4-9/6 (6) Fig.. TH8000 Touchscreen Thermostat dimensions in in. (mm). -/ (8) M4488 M4 Fig U Outdoor Sensor Mounting lip dimensions in in. (mm). 7-7/8 (00) -5/6 (84) 5-/ (40) -5/6 (84) M9 Fig over Plate dimensions in in. (mm)

4 4-5/8 (7) 4-5/8 (7) -/4 (8) -/8 -/4 (70) -/4 (70) (9) M4465 FONT VIEW SIDE VIEW FONT VIEW (OVE OFF) Fig U emote Indoor Sensor dimensions in in. (mm). INSTALLATION When Installing this Product.... ead these instructions carefully. Failure to follow the instructions can damage the product or cause a hazardous condition.. heck the ratings given in the instructions to make sure the product is suitable for your application.. Installer must be a trained, experienced service technician. 4. After completing installation, use these instructions to check out the product operation. Selecting Location Install the thermostat about 5 ft. (.5m) above the floor in an area with good air circulation at average temperature. See Fig. 5. Do not install the thermostat where it can be affected by: Drafts or dead spots behind doors and in corners. Hot or cold air from ducts. adiant heat from sun or appliances. oncealed pipes and chimneys. Unheated (uncooled) areas such as an outside wall behind the thermostat. Installing Wallplate AUTION Electrical Hazard. an cause electrical shock or equipment damage. Disconnect power before wiring. The thermostat can be mounted horizontally on the wall or on a 4 in. x in. (0.6 mm x 50.8 mm) wiring box. YES NO. Position and level the wallplate (for appearance only).. Use a pencil to mark the mounting holes.. emove the wallplate from the wall and, if drywall, drill two /6-in. holes in the wall, as marked. For firmer material such as plaster, drill two 7/-in. holes. Gently tap anchors (provided) into the drilled holes until flush with the wall. NO NO 5 FEET [.5 METES] M995 Fig. 5. Selecting thermostat location

5 4. Position the wallplate over the holes, pulling wires through the wiring opening. See Fig Insert the mounting screws into the holes and tighten. WALL WIES THOUGH WALL AND WIE SLOT WALL ANHOS () Table. Selecting Terminal Identifications for System Type. System Type Wallplate Terminal Identifications Wiring Diagram eference Standard Heat/ool onventional 9, 0 Heat Only onventional Heat Only with Fan onventional MOUNTING HOLES Heat Only (Series 0) Power to open and power to close zone valves onventional MOUNTING SEWS () Fig. 6. Mounting wallplate. WIING (FIG. 9 - ) M996 All wiring must comply with local electrical codes and ordinances.. Select set of terminal identifications (Table ) that corresponds with system type (conventional or heat pump in Fig. 7).. Loosen the screws for the appropriate system type selected; see Table. See Table for terminal designation descriptions. Insert wires in the terminal block under the loosened screw. See Fig. 8.. Securely tighten each screw. 4. Push excess wire back into the hole. 5. Plug the hole with nonflammable insulation to prevent drafts from affecting the thermostat. 6. See Fig. 9 through for typical wiring hookups. PUMP ONVENTIONAL Normally Open Zone Valves Heat Only onventional 4 ool Only onventional 5 Standard Multistage up to Heat/ ool Heat Pump with No Auxiliary Heat Heat Pump with Auxiliary Heat onventional 6, 7 Heat Pump 8, 9 Heat Pump 0, M997 Fig. 8. Inserting wires in terminal block. Y L Y IMPOTANT Use 8 gauge thermostat wire. E W O/B AUX S S W S S Y G Y G SEW TEMINALS M995 Fig. 7. Selecting terminal identifications for system type

6 Table. Terminal Designation Descriptions. ONVENTIONAL Terminal Designation c (see Note ) (see Note ) (see Note ) W Y G Y Description Power for cooling--connect to secondary side of cooling system transformer Power for heating--connect to secondary side of heating system transformer ommon wire from secondary side of cooling system transformer Heat relay ompressor contactor Fan relay Second stage cooling OUTDOO/INDOO TEMPEATUE SENSO Y W S S W Y G ELAY OMPESSO ONTATO ELAY POWE SUPPLY. POVIDE DISONNET MEANS AND OVELOAD POTETION AS EQUIED. FATOY INSTALLED JUMPE. OPTIONAL 4 VA OMMON ONNETION OPTIONAL OUTDOO O INDOO EMOTE SENSO. AVAILABLE ON SELET MODELS. WIES MUST HAVE A ABLE SEPAATE FOM THE THEMOSTAT ABLE. M9895 W O/B (see Note ) AUX E L (see note 4) Second stage heat relay hangeover valve for heat pump systems Auxiliary heat relay for heat pump systems Emergency heat relay for heat pump systems Equipment monitor for heat pump systems S, S Optional outdoor or indoor remote sensor NOTES:. When used in a single-transformer system, leave metal jumper wire in place between c and. If used on a two-transformer system, remove metal jumper wire between c and.. ommon wire is optional when thermostat is used with batteries.. If thermostat is configured for a heat pump system in the Installer Setup, configure changeover valve for cool (O-factory setting) or heat (B). 4. L terminal is an input (system monitor) when the System mode is in the Heat, Off, ool or Auto position. L terminal is a 4 Vac output when System mode is Emergency Heat. Must connect the 4 Vac ommon when using the L terminal. See LED Indication section for more details. Fig. 9. Typical hookup of conventional single-stage heat and cool system with single transformer (H/ conventional). OUTDOO/INDOO TEMPEATUE SENSO Y W S S W Y G ONVENTIONAL ELAY OMPESSO ONTATO ELAY POWE SUPPLY. POVIDE DISONNET MEANS AND OVELOAD POTETION AS EQUIED. EMOVE FATOY INSTALLED JUMPE. OPTIONAL 4 VA OMMON ONNETION Fig. 0. Typical hookup of conventional single-stage heat and cool system with two transformers (H/ conventional). OPTIONAL OUTDOO O INDOO EMOTE SENSO. AVAILABLE ON SELET MODELS. WIES MUST HAVE A ABLE SEPAATE FOM THE THEMOSTAT ABLE. M

7 ONVENTIONAL ONVENTIONAL Y W S S W Y G OPTIONAL 4 VA OMMON ONNETION Y W S S W Y G OUTDOO/INDOO TEMPEATUE SENSO ELAY POWE SUPPLY. POVIDE DISONNET MEANS AND OVELOAD POTETION AS EQUIED. OUTDOO/INDOO TEMPEATUE SENSO W B T T SEIES 0 MOTO O VALVE FATOY INSTALLED JUMPE. OPTIONAL OUTDOO O INDOO EMOTE SENSO. AVAILABLE ON SELET MODELS. WIES MUST HAVE A ABLE SEPAATE FOM THE THEMOSTAT ABLE. M9897 POWE SUPPLY. POVIDE DISONNET MEANS AND OVELOAD POTETION AS EQUIED. FATOY INSTALLED JUMPE. OPTIONAL OUTDOO O INDOO EMOTE SENSO. AVAILABLE ON SELET MODELS. WIES MUST HAVE A ABLE SEPAATE FOM THE THEMOSTAT ABLE. M9899 Fig.. Typical hookup of heat-only system ( H conventional). Fig.. Typical hookup of heat only power to open and power to close zone valve (Series 0) system. ONVENTIONAL OUTDOO/INDOO TEMPEATUE SENSO Y W S S W Y G ELAY ELAY POWE SUPPLY. POVIDE DISONNET MEANS AND OVELOAD POTETION AS EQUIED. FATOY INSTALLED JUMPE. OPTIONAL 4 VA OMMON ONNETION OUTDOO/INDOO TEMPEATUE SENSO Y W S S W Y G 4 ONVENTIONAL NOMALLY OPEN ZONE VALVE OPTIONAL 4 VA OMMON ONNETION POWE SUPPLY. POVIDE DISONNET MEANS AND OVELOAD POTETION AS EQUIED. OPTIONAL OUTDOO O INDOO EMOTE SENSO. AVAILABLE ON SELET MODELS. WIES MUST HAVE A ABLE SEPAATE FOM THE THEMOSTAT ABLE. M9898 FATOY INSTALLED JUMPE. OPTIONAL OUTDOO O INDOO EMOTE SENSO. AVAILABLE ON SELET MODELS. WIES MUST HAVE A ABLE SEPAATE FOM THE THEMOSTAT ABLE. Fig.. Typical hookup of heat only system with fan (H conventional). 4 ONFIGUE TYPE TO ONLY WITH NOMALLY OPEN ZONE VALVES IN INSTALLE SETUP. M4 Fig. 4. Typical hookup of heat only system with normally open zone valves

8 ONVENTIONAL OUTDOO/INDOO TEMPEATUE SENSO Y W S S W Y G ELAY POWE SUPPLY. POVIDE DISONNET MEANS AND OVELOAD POTETION AS EQUIED. FATOY INSTALLED JUMPE. OMPESSO ONTATO OPTIONAL 4 VA OMMON ONNETION OPTIONAL OUTDOO O INDOO EMOTE SENSO. AVAILABLE ON SELET MODELS. WIES MUST HAVE A ABLE SEPAATE FOM THE THEMOSTAT ABLE. M9900 OUTDOO/INDOO TEMPEATUE SENSO Y W S S ELAY W Y G ELAY POWE SUPPLY. POVIDE DISONNET MEANS AND OVELOAD POTETION AS EQUIED. FATOY INSTALLED JUMPE. ONVENTIONAL OPTIONAL 4 VA OMMON ONNETION MUST OME FOM THE OOLING TANSFOME. OOL ELAY OOL ELAY ELAY Fig. 5. Typical hookup of cool only system ( conventional). OPTIONAL OUTDOO O INDOO EMOTE SENSO. AVAILABLE ON SELET MODELS. WIES MUST HAVE A ABLE SEPAATE FOM THE THEMOSTAT ABLE. M990B Y W S S W Y G ONVENTIONAL OPTIONAL 4 VA OMMON ONNETION MUST OME FOM THE OOLING TANSFOME. Fig. 7. Typical hookup of conventional multistage two-stage heating and two-stage cooling in a two-transformer system (H/, H/ or H/ conventional). OUTDOO/INDOO TEMPEATUE SENSO OOL ELAY ELAY OOL ELAY ELAY ELAY POWE SUPPLY. POVIDE DISONNET MEANS AND OVELOAD POTETION AS EQUIED. FATOY INSTALLED JUMPE. OPTIONAL OUTDOO O INDOO EMOTE SENSO. AVAILABLE ON SELET MODELS. WIES MUST HAVE A ABLE SEPAATE FOM THE THEMOSTAT ABLE. M48B Fig. 6. Typical hookup of conventional multistage two-stage heating and two-stage cooling in a single-transformer system (H/, H/ or H/ conventional)

9 PUMP Y L E SI Y G OPTIONAL 4 VA OMMON ONNETION 4 OUTDOO/INDOO TEMPEATUE SENSO HANGEOVE VALVE ELAY OMPESSO ELAY POWE SUPPLY. POVIDE DISONNET MEANS AND OVELOAD POTETION AS EQUIED. FATOY INSTALLED JUMPE. "O/B" TEMINAL SET TO ONTOL AS EITHE "O" O "B" IN THE INSTALLE SETUP. 4 OPTIONAL OUTDOO O INDOO EMOTE SENSO. AVAILABLE ON SELET MODELS. WIES MUST HAVE A ABLE SEPAATE FOM THE THEMOSTAT ABLE. M990B Fig. 8. Typical hookup of single-stage heat pump with no auxiliary/backup heat (H/ heat pump). PUMP Y L E SI Y G 4 OPTIONAL 4 VA OMMON ONNETION 5 OUTDOO/INDOO TEMPEATUE SENSO OMPESSO HANGEOVE VALVE ELAY OMPESSO POWE SUPPLY. POVIDE DISONNET MEANS AND OVELOAD POTETION AS EQUIED. FATOY INSTALLED JUMPE. MUST ONNET THE 4 VA OMMON WHEN USING L. THE TEMINAL IS SHOWN AS EQUIPMENT MONITO, AN ALSO BE USED AS A 4 VA OUTPUT. SEE " PUMP LED" SETION FO MOE INFOMATION. 4 "O/B" TEMINAL SET TO ONTOL AS EITHE "O" O "B" IN THE INSTALLE SETUP. 5 OPTIONAL OUTDOO O INDOO EMOTE SENSO. AVAILABLE ON SELET MODELS. WIES MUST HAVE A ABLE SEPAATE FOM THE THEMOSTAT ABLE. M9904 Fig. 9. Typical hookup of multistage heat pump with no auxiliary/backup heat (H/ heat pump)

10 PUMP EQUIPMENT MONITO 5 Y L E SI Y G 6 OPTIONAL 4 VA OMMON ONNETION 4 OUTDOO/INDOO TEMPEATUE SENSO HANGEOVE VALVE ELAY ELAY (AUXILIAY ) EMEGENY ELAY OMPESSO ELAY POWE SUPPLY. POVIDE DISONNET MEANS AND OVELOAD POTETION AS EQUIED. FATOY INSTALLED JUMPE. OUTDOO SENSO EQUIED IN WITH FOSSIL FUEL BAKUP THAT IS NOT USING AN EXTENAL FOSSIL FUEL KIT. 4 5 OPTIONAL OUTDOO O INDOO EMOTE SENSO. AVAILABLE ON SELET MODELS. WIES MUST HAVE A ABLE SEPAATE FOM THE THEMOSTAT ABLE. MUST ONNET THE 4 VA OMMON WHEN USING L. THE TEMINAL IS SHOWN AS EQUIPMENT MONITO, AN ALSO BE USED AS A 4 VA OUTPUT. SEE " PUMP LED" SETION FO MOE INFOMATION. 6 "O/B" TEMINAL SET TO ONTOL AS EITHE "O" O "B" IN THE INSTALLE SETUP. M9905 Fig. 0. Typical hookup of single-stage heat pump with auxiliary/backup heat (H/ heat pump). PUMP EQUIPMENT MONITO 5 Y L E SI Y G 6 OPTIONAL 4 VA OMMON ONNETION 4 OUTDOO/INDOO TEMPEATUE SENSO HANGEOVE VALVE ELAY ELAY (AUXILIAY ) EMEGENY ELAY OMPESSO OMPESSO POWE SUPPLY. POVIDE DISONNET MEANS AND OVELOAD POTETION AS EQUIED. FATOY INSTALLED JUMPE. OUTDOO SENSO EQUIED IN WITH FOSSIL FUEL BAKUP THAT IS NOT USING AN EXTENAL FOSSIL FUEL KIT OPTIONAL OUTDOO O INDOO EMOTE SENSO. AVAILABLE ON SELET MODELS. WIES MUST HAVE A ABLE SEPAATE FOM THE THEMOSTAT ABLE. MUST ONNET THE 4 VA OMMON WHEN USING L. THE TEMINAL IS SHOWN AS EQUIPMENT MONITO, AN ALSO BE USED AS A 4 VA OUTPUT. SEE " PUMP LED" SETION FO MOE INFOMATION. "O/B" TEMINAL SET TO ONTOL AS EITHE "O" O "B" IN THE INSTALLE SETUP. M9906 Fig.. Typical hookup of multistage heat pump with auxiliary/backup heat (H/ heat pump)

11 POWE THE THEMOSTAT You can choose from three methods to power the thermostat: Batteries only (AAA alkaline). 4 Vac common wire only. 4 Vac common wire with battery backup (AAA alkaline).. Locate and remove the tab labeled, emove, in the lower left corner on the thermostat back. See Fig.. Wiring 4 Vac ommon Single-Transformer System onnect the common side of the transformer to the screw terminal of the thermostat wallplate. Leave the metal jumper wire in place between c and. Two-Transformer System onnect the common side of the cooling transformer to the screw terminal of the thermostat wallplate. emove the metal jumper wire between c and. EMOVE TAB EMOVE DUING INSTALLATION Installing Batteries. Install three AAA alkaline batteries on the back of the thermostat as marked on the thermostat. See Fig.. EMOVE DUING INSTALLATION Fig.. emove tab labeled, emove, on thermostat back. M990 Mount Thermostat to Wallplate. Align the terminal screw blocks with the pins on the back of the thermostat. Push the thermostat straight onto the wallplate until it snaps into place. See Fig 4. WALLPLATE BATTEIES () Fig.. Installing batteries. M998 PINS ON BAK OF THEMOSTAT TEMINAL SEW BLOK M Fig. 4. Mount thermostat to wallplate

12 Locate and Mount 7089U Outdoor Temperature Sensor (Optional) Mount the sensor where (see Fig. 5): cannot tamper with settings. there is good air circulation. it can measure true outdoor ambient temperature. surface is flat. wire distance between 7089 and thermostat is less than 00 feet. Do not mount the sensor: in direct sunlight. where hot or cold air blows on the sensor. Discharge line from an outdoor compressor unit, vent or fan causes inaccurate temperature readings. where snow, ice or debris can cover it. Use the following steps to mount the sensor:. emove the sensor from the mounting clip.. Mark the area on the location selected for mounting the sensor mounting clip.. Mount the clip. IMPOTANT Erratic temperature readings from a sensor can occur as a result of any of the wiring practices described below. Avoid these practices to assure correct operation. Use shielded cable to reduce interference if rerouting sensor wiring is not possible. Be sure wires have a cable separate from the thermostat cable. Do not route temperature sensor wiring with building power wiring, next to control contactors or near light dimming circuits, electric motors or welding equipment. Avoid poor wiring connections. Avoid intermittent or missing building earth ground. AUTION Electrical Shock Hazard. an cause electrical shock or equipment damage. Disconnect power supply before connecting wiring. Wiring must comply with applicable codes, ordinances and regulations:. Wire 7089 Outdoor Sensor to Sand S terminals on the thermostat. If leadwire provided is not long enough (60 in.), run a cable to a hole at 7089 location. a. Using color-coded, 8-gauge thermostat wire is recommended. For example of general wiring of 7089, see Fig. 6. b. Pigtail wiring can be used.. Mount 7089 in its mounting clip.. Plug wiring hole using nonhardening caulk or putty WIING HOLE THOUGH STUTUE M754 Fig. 5. Typical locations for 7089U Outdoor Sensor. Wire 7089U Outdoor Sensor AUTION Electrical Interference (Noise) Hazard. an cause erratic system operation. Keep wiring at least one foot away from large inductive loads such as motors, line starters, lighting ballasts and large power distribution panels. Use shielded cable to reduce interference when rerouting is not possible. USE APPOPIATE MOUNTING MEANS FO THE TYPE OF STUTUE. PLUG WIING HOLE WITH NON-HADENING AULK O PUTTY. M9970 Fig. 6. Wire 7089 Outdoor Sensor to the thermostat

13 Locate and Mount 789U emote Indoor Temperature Sensor (Optional). hoose a location (see Fig. 7) for mounting the sensor on an inside wall about 5 ft (.5m) above the floor. A vertically-mounted standard x 4 in. (5 x 0 mm) junction box can also be used.. Be sure wire distance between 789 and thermostat is less than 00 feet.. Make sure there is good air circulation at average temperature at the chosen location. Avoid the following locations because they can introduce errors in sensor measurements. See Fig. 7. a. Hot areas caused by: (a) oncealed pipes or ducts. (b) Drafts from fireplaces or other heat sources. (c) onvection or radiant heat from the sun or electrical equipment. b. old areas caused by: (a) oncealed pipes or ducts. (b) Drafts from windows and doors. (c) Unheated areas on the other side of the wall location. c. Dead air areas: (a) Behind doors, furniture and curtains. (b) In corners and alcoves. 4. Mark the area on the wall selected for mounting the 789 Sensor or junction box. 5. un wire cable to a hole at the selected wall location. Pull approximately three inches of wire through the opening. olor-coded, 8-gauge thermostat wire is recommended. Wire 789 Indoor Sensor AUTION Electrical Interference (Noise) Hazard. an cause erratic system operation. Keep wiring at least one foot away from large inductive loads such as motors, line starters, lighting ballasts and large power distribution panels. IMPOTANT Erratic temperature readings from a sensor can occur as a result of any of the wiring practices described below. Avoid these practices to assure correct operation. Be sure wires have a cable separate from the thermostat cable. Do not route temperature sensor wiring with building power wiring, next to control contactors or near light dimming circuits, electric motors or welding equipment. Avoid poor wiring connections. Avoid intermittent or missing building earth ground. AUTION Electrical Shock Hazard. an cause electrical shock or equipment damage. Disconnect power supply before connecting wiring. Wiring must comply with applicable codes, ordinances and regulations. NO NO YES 5 FEET (.5 METES) NO. Wire 789 Indoor Sensor to Sand S terminals on the thermostat. For an example of general wiring of 789, see Fig. 8 to wire one sensor and 9 to wire multiple sensors.. Push excess wire back into the hole. Plug the hole using nonhardening caulk, putty or insulation to prevent drafts from affecting performance.. emove 789 cover. 4. Mount 789 to the wall or junction box using the screws and anchors provided. 5. Level the 789 for appearance only. Device functions correctly even when not level. 6. Install 789 cover. M4476 Fig. 7. Typical location for 789 Indoor Sensor

14 789 Set alendar and Time Thermostat keeps current time and day for up to ten years under normal use after the calendar is set. Y When the thermostat is first powered, the display is ready to set the calendar and time. NOTE: alendar can also be set in the Installer Setup.. Press the arrow keys to set the year, month and day.. Press the Done key. POWE SUPPLY. POVIDE DISONNET MEANS AND OVELOAD POTETION AS EQUIED. IF MOE THAN ONE 789 EMOTE SENSO IS EQUIED, EFE TO FIGUE. SET UENT DAY SET MONTH WIES MUST HAVE A ABLE SEPAATE FOM THE THEMOSTAT ABLE. M997 WE MO TUE TH F SA SU Fig. 8. Wiring a single 789 Indoor Sensor. Y DONE W S USE AOWS TO SET YEA AND TIME M Press the arrow keys to set the current time. 4. Press the Done Key. Y USE AOWS TO SET YEA AND TIME W MO WE TH F SA SU DONE SENSOS MUST BE AANGED IN THIS ONFIGUATION TO OPEATE OETLY. WIES MUST HAVE A ABLE SEPAATE FOM THE THEMOSTAT ABLE. M997 M45 Fig. 9. Wiring Multiple 789 Sensors

15 INSTALLE SETUP Follow these steps to enter the Installer Setup:. Press and release the System Key.. elease the two blank keys when the screen on the thermostat matches the screen below. THU ON EM Following OFF OOL A M SHED HOLD LOK SEE DONE M44 M46A. Press and hold the two blank keys on either side of the center blank key for approximately five seconds until screen changes. 4. See screen below to review how the thermostat keys are used during Installer Setup. See Tables -5 for the Installer Setup Numbers and Settings. MON TUE WED THU FI SAT SUN EM Following INSTALLE SETUP NUMBE ADVANE TO NEXT INSTALLE SETUP UENT SETTING OFF OOL PM DONE ANEL MON WED THU FI SAT SUN M99 DONE PESS TO EXIT INSTALLE SETUP HANGE THE UENT SETTING M44 5. Press the Done key to exit the Installer Setup screen

16 Table. Installer Setup Menu. Installer Setup Number Installer Setup Name Settings Notes 00 Date (Year Upper) Select first two digits of current calendar year (005, etc) available 00 Date (Year Lower) Select last two digits of current calendar year (05 for year available 005, etc) 040 Date (Month) Select number that represents current calendar month 050 Date (Day) Select number that represents current calendar date 060 Options 0 nonprogrammable 4 7-day programmable 070 System Type Selection heat/ cool conventional (factory setting) single-stage heat pump (no auxiliary heat) heat only conventional (no fan) Also for 750mV. 4 heat only conventional (with fan) 5 heat only (power to open and power to close zone valves or normally-open zone valves) 6 cool only conventional 7 heat/ cool heat pump (with auxiliary heat) 8 heat/ cool multistage conventional 9 heat/ cool multistage conventional 0 heat/ cool multistage conventional heat/cool heat pump (no auxiliary heat) heat/cool heat pump (with auxiliary heat) 080 Fan ontrol in Heating 0 gas or oil furnace equipment controls fan in heating (factory setting) electric furnace thermostat controls fan in heating 090 hangeover Valve O/B Terminal Energized in Heating or ooling (Heat Pumps Only) 000 Backup Heat Source (Auxiliary Heat) 00 External Fuel Fossil Fuel Kit 00 ycles per hour (cph) for st Stage ompressor 00 ycles per hour (cph) for nd Stage ompressor 040 ycles per hour (cph) for st Stage onventional Heat 050 ycles per hour (cph) for nd Stage Heat (Aux Heat for H/ Heat Pumps) 0 changeover valve O/B terminal is energized in cooling (factory setting) changeover valve O/B terminal is energized in heating 0 heat pump backup heat source is electric (factory setting) heat pump backup heat source is fossil fuel 0 no external fossil fuel kit is controlling heat pump backup heat. This thermostat controls the dual fuel. Must install outdoor sensor and set Installer Setup Number 040 to number. external fossil fuel kit is controlling heat pump backup heat cph recommended for compressors (factory setting),, 4, 5, 6 other cycle rate settings cph recommended for compressors (factory setting),, 4, 5, 6 other cycle rate settings cph used for steam and gravity cph used for hot water system and high efficiency (90% or better) furnaces 5 5 cph used for standard fossil fuel forced air (less than 80% efficient) systems (factory setting) 9 9 cph used for electric furnaces, 4, 6, 7, 8, 0,, other cycle rate settings cph used for steam and gravity cph for hot water systems and high efficiency (90% or better) furnaces 5 5 cph for standard fossil fuel forced air (less than 90% efficient) systems (factory setting) 9 9 cph used for electric furnaces or electric auxiliary heat for heat pump systems, 4, 6, 7, 8, 0,, other cycle rate settings Available options and defaults vary by thermostat. System selection automatically modifies some default settings and/or hides other Installer Setup options. Only shown if conventional system is selected. If heat pump is chosen, fan defaults to electric. Only shown if heat pump system is chosen. Only shown if heat/ cool or heat/ cool heat pump is chosen Only shown if fossil fuel is chosen as backup heat source. Only shown if two stages of cool are selected. Not shown if system selection is heat pump. Selection in this stage changes default cph for nd stage heat. Only shown if two stages of heat are selected

17 060 ycles per hour (cph) for rd Stage Heat (Aux Heat for H/ Heat Pumps) 070 ycles per hour (cph) for Em Heat cph used for steam and gravity cph for hot water systems and high efficiency (90% or better) furnaces 5 5 cph for standard fossil fuel forced air (less than 90% efficient) systems (factory setting) 9 9 cph used for electric furnaces or electric auxiliary heat for heat pump systems, 4, 6, 7, 8, 0,, other cycle rate settings cph for hot water systems and high efficiency (90% or better) furnaces 5 5 cph for standard fossil fuel forced air (less than 90% efficient or better) systems 9 9 cph for electric strip heat for heat pumps 080 ontinuous Backlight 0 Backlight not on continuously. Thermostat backlight comes on with each key press. Backlight is on continuously (thermostat must have a common wire attached for this function). 000 hangeover 0 manual changeover (factory setting) auto changeover 00 Deadband Heating and cooling setpoints can be set no closer than chosen value: F (.5 ) F ( ) 4 4 F (.5 ) 5 5 F ( ) 6 6 F (.5 ) 7 7 F (4 ) 8 8 F (4.5 ) 9 9 F (5 ) 00 Temperature Indication Scale Table. Installer Setup Menu. (ontinued) Installer Setup Number Installer Setup Name Settings Notes 0 fahrenheit temperature display (factory setting) celsius temperature display Only shown if H/ heat pump is selected. Only shown if H/ or H/ heat pump is selected. Option is always shown; however, continuously on backlight works only if thermostat is wired with 4 Vac ommon. Shown only if automatic changeover is selected. 00 Daylight Savings daylight savings is on (factory setting). 0 daylight savings is off. 040 emote Temperature Sensor (Outdoor or Indoor) 050 Heat Pump ompressor Lockout or (Balance Point) 0 no remote temperature sensor outdoor temperature sensor for display only. outdoor temperature sensor for control. Outdoor sensor used for Heat Pump Lockout settings. (See Heat Pump Temperature Lockout section for more details.) indoor temperature sensor 0 no compressor lockout. 5 F (-9.5 ) 0 F (-6.5 ) 5 F (-4 ) 0 F (- ) 5 F (.5 ) 40 F (4.5 ) 45 F (7 ) Set to 0 in areas that do not follow daylight savings. Defaults and Options depend on System Type selection. Indoor Temperature Sensor uses an averaging network and does not include on-board sensor. Default depends on other selections. Shown if Outdoor Temperature for control is selected. (See Advanced Features section for more information.)

18 060 Heat Pump Auxiliary Lockout 080 Indoor Dehumidification ontrol Table. Installer Setup Menu. (ontinued) Installer Setup Number Installer Setup Name Settings Notes 0 no auxiliary heat lockout. 40 F (4.5 ) 45 F (7 ) 50 F (0 ) 55 F ( ) 60 F (5.5 ) 0 No indoor dehumidification control. Dehumidification control activated. Shown if electric is chosen for backup heat source and outdoor temperature sensor for control is selected. (See Advanced Features section for more information.) Available on select models Furnace hange eminder 050 Humidifier Pad eplacement eminder 050 UV Lamp eplacement eminder 050 Adaptive Intelligent ecovery 0 furnace filter reminder off 0 run time days 0 run time days 60 run time days 4 90 run time days 5 0 run time days 6 65 run time days 0 humidifier pad replacement reminder off 90 calendar days 80 calendar days 65 calendar days 0 UV lamp replacement reminder off 65 calendar days Adaptive Intelligent ecovery control is activated (system starts early so setpoint is reached by start of program period). 0 onventional ecovery (system starts recovery at programmed time) 0540 Number of Periods two periods available (Wake and Sleep) 4 four periods available (Wake, Leave, eturn and Sleep) If dehumidification control is activated and autochangeover is selected in Installer Setup Number 000, the deadband minimum is defaulted to 5 F ( ) in Number 00. un time based on call for fan. Not shown if nonprogrammable is selected. or 4 applies to all days of the week Minimum ompressor Off Time 5 five-minute compressor off-time setting (factory setting) 0,,, 4 other compressor off-time settings 0600 Heat Temperature ange Stop 060 ool Temperature ange Stop temperature range ( F increments) of heating setpoint temperature range ( F increments) of cooling setpoint. Shown in /. Shown in / lock Format hour clock (factory setting) 4 4 hour clock

19 0650 Extended Fan OnTime Heat 0660 Extended Fan On Time ool 0670 Keypad Lockout 0 unlocked keypad partially locked keypad fully locked keypad 0680 Temperature ontrol in Heat 0690 Temperature ontrol in ool 0700 Temperature Display Offset Table. Installer Setup Menu. (ontinued) Installer Setup Number Installer Setup Name Settings Notes 0 no extended fan operation after call for heat ends 90 fan operation is extended 90 seconds after call for heat ends. 0 no extended fan operation after call for cool ends 90 fan operation is extended 90 seconds after call for cool ends. less aggressive temperature control (could cause temperature undershoot) Standard temperature control in heating (factory setting) more aggressive temperature control (could cause temperature overshoot) less aggressive temperature control (could cause temperature undershoot) Standard temperature control in cooling (factory setting) more aggressive temperature control (could cause temperature overshoot) - F (-.5 ) - F (- ) - F (-.5 ) 0 F (0. ) (no difference in displayed temperature and actual room temperature ) F (.5 ) F ( F (.5 ) 070 eset Thermostat 0 no thermostat reset. resets all Installer Setup Options to default values and resets schedule to default setting. Not shown if fan operation is set to fossil fuel or in ool Only Systems Not shown in Heat Only Systems. Unlocked all functions are available. Partially locked only temperature up and down keys and ability to enter and modify Installer Setup mode are available. Fully locked only ability to enter and modify Installer Setup mode are available. Applies to recovery ramp and use of auxiliary heat during recovery. hoose if getting temperature overshoot. hoose if getting temperature undershoot. Applies to recovery ramp. hoose if getting temperature overshoot. hoose if getting temperature undershoot. Only calendar settings and time are retained

20 INSTALLE TEST Use the Installer System Test to test the heating, cooling and fan (and emergency heat for heat pump systems). AUTION Equipment Damage Hazard. Minimum compressor off time is bypassed during Installer System Test Avoid cycling compressor quickly. TEST NUMBE STATUS NUMBE UP AOW TUNS THE ON How to Use the Installer System Test The Installer Test is part of the Installer Setup Menu.. Enter the Installer System Test by entering the Installer Setup.. Note that the test appears at the end of the Installer Setup Numbers.. See Fig. 0 to review how the thermostat buttons are used during the Installer System Test. See Table 6 for available Installer System Tests. DONE DONE KEY EXITS INSTALLE TEST UP AOW KEY ADVANES TO NEXT TEST NUMBE DOWN AOW TUNS THE OFF M48 Fig. 0. eview thermostat buttons used during Installer System Test. Installer System Tests IMPOTANT Use the Installer System Test to test the heating, cooling, fan and emergency heat. The setting you choose for System Type (Installer Setup Number 070) may prevent some System Test Numbers from appearing. Table 4. Installer System Test. System Test Number Test Type System Status Number and Description Test ooling System Test ool stage turns on. ool stage and stage turn on. 0 ool is off. Test Fan System Test Fan turns on. 0 Fan turns off. Test Heating System Test Heat stage turns on. Heat stage and stage (aux heat) turn on. 0 Heat is off. Test 4 Emergency Heat Test Emergency heat turns on. Emergency heat and auxiliary heat turn on. 0 Emergency heat turns off. Press the Next button to go to the beginning of the Installer Setup or press the Done button to exit the Installer System Test

21 OPEATION Thermostat Keys SELETS EM. //OFF/OOL SELETS ON//I SHED ENTES SHEDULING MODE TUE HOLD SETS A PEMANENT HOLD AND ATIVITIES VAATION HOLD Thermostat Display AM Following SHED HOLD LOK SEEN MOE LOK SETS THE TIME FOWAD O BAK DOWN AOW LOWES TEMPEATUE SETTING UP AOW AISES TEMPEATUE SETTING MOE SHOWS ADDITIONAL AESSOY AND MAINTENANE OPTIONS SEEN LOKS OUT THE SEEN TO ALLOW FO LEANING M444 System and Fan Settings System The System key selections vary based on your heating and/or cooling system type. Heat Thermostat controls the heating system. Off Both heating and cooling systems are off. ool Thermostat controls the cooling system. Auto Thermostat automatically changes between heating and cooling operation, depending on indoor temperature. Em. Heat Emergency heat cycles to maintain temperature. ompressor is locked out (used only for H/ or H/ heat pump systems) and auxiliary heat turns on as second stage if needed. Fan The Fan key selections vary based on the heating and/or cooling system type. On Fan runs continuously. Use this setting for improved air circulation or for more efficient central air cleaning. Auto fan follows the fan program schedule. irc fan runs randomly approximately 5% of the time. Use this setting for improved air circulation or for more efficient central air cleaning when you do not want the fan running continuously. User Setup Follow these steps to enter the User Setup:. Press and release the System key. TUE SHOWS UENT DAY OF THE WEEK INSIDE TEMPEATUE SHOWS THE UENT INSIDE TEMPEATUE SHOWS SETTING SET TO TEMPEATUE SHOWS THE UENT SET TEMPEATUE ON EM THU Following TUE OFF OOL A M SHED HOLD LOK SEE Following AM M46A SHED HOLD LOK SEEN MOE SHOWS UENT POSITION TIME DISPLAY UENT TIME OF DAY, HOLD TIME EMAINING O NUMBE OF VAATION DAYS EMAINING FOLLOWING SHEDULE SHOWS THE THEMOSTAT IS FOLLOWING THE POGAMMED SHEDULE M

22 . Press and hold the center blank key for approximately five seconds until the screen changes. 4. See the screen below to review how the thermostat keys are used during the User Setup. See Table 5 for the User Setup numbers and settings. TUE HANGE FILTE UV LAMP HUMIDIFIE PAD USE SETUP NUMBE ADVANE TO NEXT USE SETUP UENT SETTING EM Following MON WED THU FI SAT SUN OFF OOL PM DONE ANEL DONE M49. elease the center blank key when the screen on the thermostat matches the screen below. PESS TO EXIT USE SETUP HANGE THE UENT SETTING M99 5. Press the Done key to exit the User Setup screen. Table 5. User Setup Settings. User Setup Number User Setup Name Settings DONE 00 Date (first two digits of year) Select first two digits of current calendar year (0 for year 005, etc) M Date (last two digits of year) Select last two digits of current calendar year (05 for year 005, etc) 040 Date (month) Select number of current calendar month (-) 050 Date (day) Select number of current calendar date (-) 060 options 0 Non-programmable 4 7-day programmable (factory setting) 00 Display temperature in F or 00 Daylight savings time 0 F setting (factory setting) setting Daylight savings is on (factory setting) 0 Daylight savings is off

23 User Setup Number 0500 Furnace air filter 0 off (factory setting) 0 fan run time days (about one month) 0 fan run time days (about three months) 60 fan run time days (about six months) 4 90 fan run time days (about nine months) 5 0 fan run time days (about one year) 6 65 fan run time days (about three years) 050 Humidifier pad reminder Table 5. User Setup Settings. User Setup Name 0 off months 6 months months 050 UV lamp reminder 0 off (factory setting) year 0540 Number of schedule periods available Settings two (Wake and Sleep) 4 four (Wake, Leave, eturn, Sleep) factory setting 0640 lock format -hour clock (factory setting) 4 4-hour clock 0670 Screen lockout 0 all keys available; screen is unlocked (factory setting) screen is partially locked. All key functions locked except Temperature Up and Down keys and ancel key. screen is fully locked POGAMMING Preprogrammed Energy-saving Settings Table 6 shows default program settings. Program Heating and ooling Your thermostat can control up to four different schedule periods per day: Wake Period when you awaken and want your home at a comfortable temperature. Leave Period when you are away from home and want an energy-saving temperature. eturn Period when you return home and want your home back to a comfortable temperature. Sleep Period when you are asleep and want an energysaving temperature. NOTE: Table 6. Energy-saving Default Program Settings. Period Time Heat Wake 6:00AM 70 F ( ) Leave 8:00AM 6 F (6.5 ) eturn 6:00PM 70 F ( ) Sleep 0:00PM 6 F (6.5 ) Setpoints ool 78 F (5.5 ) 85 F (9.5 0 ) 78 F (5.5 ) 8 F (8 ) times are in 5-minute intervals. Fan Setting Auto Auto Auto Auto

24 Edit. Press Sched key. NOTE: The Fan setting can be programmed for On, Auto, or irc for each period selected. See Fan section for more information. FI Following 6. Press Leave key and repeat step Press eturn key and repeat step Press Sleep key and repeat step When complete, press Done key. Saving hanges appears on the screen to indicate changes are being saved to the day(s) modified. AM PM MON TUE WED THU FI SHED HOLD LOK SEEN M445 SAVING HANGES. Press Edit key. MON TUE WED THU FI SAT SUN EM OFF OOL OK TO PIK MULTIPLE DAYS SHED ANEL PEIOD AM PM HOLD LOK SEEN SEEN LOKED Following OOL DONE EDIT WAKE LEAVE ETUN SLEEP ANEL M55. It is OK to pick multiple days. Select any combination of days to edit. These days are scheduled with the same times and temperatures. heck marks appear next to days selected. MON TUE WED THU FI SAT SUN ON I OK TO PIK MULTIPLE DAYS ANEL PEIOD AM OOL DONE WAKE LEAVE ETUN SLEEP ANEL M Press Wake key. Once pressed, Wake flashes to show it is selected. 5. Press Up and Down keys to modify time and heat and cool temperatures from this screen. NOTE: To set a Program for the remaining days of the week, repeat steps -9. Example: If Mon - Fri was selected first, go back and repeat steps -9 for Sat and Sun. 0. To exit schedule without saving changes, press ancel key any time. ancel a Period. Press Sched key.. Press Edit key.. Select the Day(s) of the week desired. 4. Press schedule period you want to cancel (Wake, Leave, eturn or Sleep). Once selected, the period flashes. 5. Press ancel Period key. MON TUE WED THU FI SAT SUN EM OFF OOL OK TO PIK MULTIPLE DAYS SHED ANEL PEIOD AM PM HOLD LOK SEEN SEEN LOKED Following M9956 OOL DONE WAKE LEAVE ETUN SLEEP ANEL M The time, temperature(s) and fan setting disappear. The bar above the selected period is removed, indicating the scheduled period was cancelled

25 NOTE: To reinstate a schedule period, press arrow keys to set desired time and temperatures. MON TUE WED THU FI SAT SUN OK TO PIK MULTIPLE DAYS Fan ontrol (Table 7) If the Fan program is scheduled, Auto is shown and any programmable mode that is set; for example, if during Wake period, Fan is set to Auto, only Auto is shown in the Fan area. However, if during the Wake period, fan is scheduled to On, both Auto and On are shown. Auto indicates fan is running its schedule; On indicates Fan schedule is set to On. THU OOL ON Following DONE WAKE LEAVE ETUN SLEEP ANEL M9957 AM 7. Press Done key. Fan Press Fan key while in the Scheduling Screen to program the System Fan. hoices available from the Scheduling Screen: Auto (default position) fan runs with equipment. Programmable for all schedule periods (Wake, Leave, eturn and Sleep). On fan runs continuously (programmable for all schedule periods). irc fan runs randomly for approximately 5% of schedule period (programmable for all schedule periods). Table 7. Fan Program Operation and Screen Status. Fan Setting SHED HOLD LOK SEEN Fan Program all for Action Energize Terminal M996 Fan Status shown on Screen Auto Auto None None Auto MON TUE WED THU FI SAT SUN Auto On Fan G Auto/On OK TO PIK MULTIPLE DAYS SEEN LOKED Auto irc None None Auto/irc Auto irc Fan G Auto/irc EM OFF OOL ANEL PEIOD AM PM Following OOL SHED HOLD LOK SEEN DONE WAKE LEAVE ETUN SLEEP ANEL M

26 Manual Override of Fan (Table 8) Auto fan is automatically following the Fan schedule (choices are Auto, On or irculate). On overrides Fan schedule. Fan is continuously On. irc overrides Fan schedule. Fan circulates randomly for approximately 5% of time until the Auto position is selected. Operate VisionPO 8000 Touchscreen Set Time. Press lock.. Use arrows to set current time. Table 8. Manual Override of Fan Operation. TUE Fan Setting Fan Override Setting all for Action Energize Terminal Screen Message Under Fan Setting Auto On Fan G On AM Auto irc None None irc Auto irc Fan G irc On Auto a On irc None None irc On irc Fan G irc irc Auto a irc On Fan G On a Auto Override resumes the Fan Program in each schedule period (Wake, Leave, eturn and Sleep) DONE. Press Done key. ANEL M9958 IMPOTANT The current day of the week should already be set correctly. If not, see Installer Setup to set the day. Set Temperature Overrides The thermostat has three temperature override options: Hold Temperature Until, Permanent Hold and Vacation Hold. HOLD TEMPEATUE UNTIL (TEMPOAY HOLD) Holds temperature temporarily until the next scheduled period time or until the time the user sets.. Press Up or Down arrow next to the temperature you want to adjust. Hold Temperature Until time appears on the screen. The Hold Temperature Until time defaults to the start time of the next scheduled period. NOTE: The Time Up and Down arrows are shown for approximately seven seconds. Pressing on the screen time (where the Hold Temperature Until time is shown) allows the arrows to reappear

27 . Press Up or Down arrow next to the Time key to set desired time for the thermostat to resume schedule.. Press Up and Down arrow keys to change the number of Days you desire thermostat to override the schedule. TUE NOTE: Days Up and Down arrows appear for approximately seven seconds. Pressing just below Hold Temperature Until on the screen allows the Days Up and Down arrows to reappear. THU Hold Temperature Until PM. Press the ancel or Sched key to cancel Hold Temperature Until and resume schedule. NOTE: SHED HOLD LOK SEEN ANEL Once Hold Temperature Until time is reached, the thermostat shows Following on the screen to indicate that Temporary Hold has ended. PEMANENT HOLD Permanent Hold changes the temperature setting until Permanent Hold is cancelled.. Press Hold key. Permanent Hold appears on the screen.. Press Up or Down arrow next to the temperature you want to set during Hold. TUE M To cancel the Vacation Hold override early, press the ancel key. NOTE: Hold Temperature Until DAYS SHED LOK SEEN ANEL M996 When the number of days of Vacation Hold expires, the screen shows Following to indicate that Vacation Hold has ended. lean Thermostat Screen The thermostat has a touch screen interaction. Follow these steps to clean the screen without making thermostat changes:. Press the Screen key. Thermostat locks out all touch keys for 0 seconds to allow for cleaning. OK TO LEAN SEEN AM Permanent Hold SHED HOLD LOK SEEN ANEL M9960. Press ancel key to cancel Permanent Hold and resume the schedule. VAATION HOLD hanges temperature setting for a designated number of days.. Press the Up and Down arrow keys to set the desired temperature while away on vacation. Notice that Hold Temperature Until time is shown on the screen. (This is the time the Vacation Hold override expires after the number of days ends.). Press Hold key twice. Screen shows Hold Temperature Until one day. M9964. Use damp cloth slightly moistened with water or household glass cleaner to clean the screen.. epeat the above steps, as necessary. IMPOTANT Do not spray any type of liquid directly on the thermostat itself. If using household glass cleaner, spray cleaner on cloth. Then use a cloth to clean the thermostat screen. 4. Press the Done key to return to the Home Screen and normal operation

28 eplace Batteries. When the LO Battery indicator is flashing, replace the batteries promptly with three fresh AAA alkaline batteries 4. Align the screw blocks with the pins on the back of the thermostat. WALLPLATE PINS ON BAK OF THEMOSTAT TEMINAL SEW BLOK M996. emove thermostat from the wallplate by pulling straight out. WALL M 5. Push the thermostat straight onto the wallplate until it snaps into place. Battery Tips. eplace the batteries as soon as LO Batt flashes in the display. The LO Battery indicator flashes in the display one month before the batteries run down completely.. Always use fresh AAA alkaline batteries. Non-alkaline batteries do not last as long and can leak, causing thermostat damage.. Although the thermostat has a Low Battery indicator, replace the batteries once a year to prevent the thermostat and heating/cooling system from shutting down due to lack of battery power. M40. emove the old batteries and insert three fresh AAA alkaline batteries, as marked on the thermostat. Screen Locks BAK OF THEMOSTAT TUE SEEN LOKED Following + + PM SHED HOLD LOK SEEN MOE + BATTEIES () M M