Honeywell Thermostat IAQ User Manual

Installation IAQ Programmable Thermostat up to 4 Heat 2 Cool systems with Honeywell THM5421C or equivalent be installed by a trained experienced technician Read these instructions Failure to follow these instructions can damage the product or cause a condition ELECTRICAL HAZARD Can cause electrical shock or equipment damage power before beginning installation NOTICE If this product is replacing a control that contains mercury in a tube do not place the old control in the trash Contact your local waste manage authority for instructions regarding recycling and proper disposal thermostat contains a Lithium battery which may contain Perchlorate material Material handling may apply www dtsc ca gov hazardouswaste perchlorate can be mounted on 2 x 4 J box or on drywall or plaster using included wall drill 3 16 holes for drywall 7 32 holes for plaster 1 2 3 terminals on thermostat to 1 2 3 terminals on EIM or Zone Panel see EIM or Panel Installation Guide for wiring diagrams date time DONE to save changes U S Registered Trademark US Patent No 6,208,263 6,448,901 6,595,430 7,012,927 7,044,397 D509151 other patents pending Copyright 2008 Honeywell Inc All rights reserved DONE to exit DONE to save exit Guide setup Press SYSTEM Press and hold for 5 seconds Change settings see p 2 6 s t to change setup function 0110 Zone number 0120 Year 0130 Year two digits two digits 0140 Month 0150 Date 0160 Schedule format 0165 Restore Energy schedule 0172 System type 0174 Cooling compressor 0176 Heat or Heat Pump stages 0180 Fan control heat 0190 Changeover valve terminal 0200 Backup heat EmHeat zoned options factory default in bold Zone number options 00 99 options 1 12 options 1 31 programming pump only no fan Discover stage of cool options 0 or 2 stages or E stage of heat options 0 2 or 3 stages or E Gas Oil heat equipment controls heating fan furnace thermostat controls heating fan controls stage 1 thermostat controls stage 2 Discover O B terminal controls valve in cooling terminal controls valve in heating Discover backup heat fuel backup heat page 6 setup function 0210 External fossil kit 0220 Stage 1 compressor rate 0230 Stage 2 compressor rate 0240 Stage 1 heat cycle CPH cycles hour 0250 Stage 2 stage heat rate CPH 0260 Stage 3 heat cycle CPH 0280 Backlight 0300 Manual Auto 0310 Auto changeover 0320 Temperature display 0 0330 Daylight savings IAQ options factory default in bold fossil fuel kit controls backup heat controls backup heat outdoor sensor required Discover options 1 to CPH Discover options 1 to 6 CPH Discover options 1 to 12 CPH Discover options 1 to 12 CPH Discover options 1 to 12 CPH on for approx 45 seconds after keypress always on low intensity full bright after keypress Manual User options Heat Cool Off settings 3 apart 1.5 options 2 9 2 to 9 to 5 User options Heat Cool Auto Off selects heat cool based on indoor temp to daylight savings time 2007 and beyond for that use the new 2007 DST calendar to daylight savings time through 2006 and for areas do not use the new 2007 DST calendar savings time is turned off 0340 Indoor temp 0342 Outdoor temp 0345 Dual fuel heat control 0346 Dual fuel heat upstage to timer 0350 Heat pump lockout 0360 Heat pump lockout 0365 Discharge temp 0370 Indoor humidity Display temp at thermostat location only temp at indoor sensor location s between thermostat sensor location s Discover sensor point plus 2 droop point only point Aux Heat Lockout plus 2 droop 60 minutes options 30 45 or 75 minutes compressor lockout options 5 to 60 15 to 15.5 heat pump auxiliary lockout options 5 to 65 15 to 18.5 Discover sensor in thermostat disabled Discover page 6 Guide setup control function 0372 Indoor humidifica options factory default in bold 0374 Humidifier fan action 0 only while fan or heat is on forces fan on only when heat is on operates independent of fan Discover no frost protection with frost protection 0379 Dehumidification 0383 Over cooling limit dehumidification control with air conditioner Whole house dehumidifier 1.5 options 1 2 1 or 2 to 1.5 0384 Dehumidification action 0390 Dehumidification mode 0391 Dehum away mode setting 0392 Dehum away mode limit temp 0393 Dehum away mode setting 0394 Away dehumidifica setting 0400 Ventilation control 0401 Number of 0402 Size of house 0403 Ventilation level 0404 Max ventilation limit 0405 Ventilation fan 0406 Ventilation in high 0500 Furnace filter alert fan turns on with dehumidifier operates independent of fan auto always on circulate Low limit temperature 76 24 options 70 to 80 21 to 27 options 70 to 99 21 to 37 options 55 to 70 ventilation always allowed not allowed during sleep period bedrooms options 1 to 6 options 30 to 195 CFM Away temperature 85 29 Away humidity level 65 1,000 square feet CFM cubic feet per minute 50 ventilation limit Meets ASHRAE 62.2 standard On heat mode only Discover run time run time run time run time run time run time not meet ASHRAE 62.2 standard on forces fan on does not force fan on options 30 to 60 or 100 options 11 to 50 1,100 to 5,000 square feet run time run time calendar days 60 calendar days 90 calendar days 120 calendar days 180 calendar days 365 calendar days page 6 IAQ setup function 0502 Furnace filter options 0510 Humidifier pad alert 0520 UV lamp change 0530 Adaptive Intelligent 0540 Program periods 0580 Compressor off min options factory default in bold counts Heat Cool run time counts Cool run time only Discover calendar days or 30 days run time calendar days or 60 days run time calendar days or 90 days run time Discover calendar days 1 year calendar days 2 years On program periods Wake Leave Return Sleep program periods Wake Sleep minute compressor off time options 0 to 4 minutes 0600 Heat temperature