Instruction/ maintenance manual of the product THR872CUK Honeywell
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User Manual THR872CUK Wireless Pr ogrammable Thermostat 50051985-001 Rev . A.
homexpert tm by Hone ywell THR872CUK Wireless Progr ammable Thermostat 3 About your ne w thermostat What is a programmable thermostat? .... 4-5 Features ................................................... 6 QUICK ST ART GUIDE .........................
User Manual 4 homexpert tm by Hone ywell THR872CUK Wireless Progr ammable Thermostat 5 ...an explanation f or householders A programmable r oom thermostat is both a programmer and a r oom thermostat. A programmer allows you to set ‘On’ and ‘Of f’ time periods to suit your own lifestyle.
User Manual 6 homexpert tm by Hone ywell THR872CUK Wireless Progr ammable Thermostat 7 Y our new thermostat is pre-programmed and r eady to go. Just check the steps below and change settings if needed: 1 Install and set up thermostat & relay bo x (if this has not been done by a professional installer) .
User Manual 8 homexpert tm by Hone ywell THR872CUK Wireless Progr ammable Thermostat 9 1 2:34 PM 23. 5 ° Thu 30/1 2/10 R oom Temp AUT O MAN OFF Date/time settings Quick ref erence Press to set time (.
Operation and Programming 10 homexpert tm by Hone ywell THR872CUK Wireless Progr ammable Thermostat 11 Heating or cooling control The thermostat is pre-set to contr ol only your heating system. If installed and set up correctly , it can also be used to control your cooling system.
Operation and Programming 12 homexpert tm by Hone ywell THR872CUK Wireless Progr ammable Thermostat 13 Default program sc hedules Monday-Frida y Period 1 2 3 4 5 6 Time 6:30 8:00 12:00 14:00 18:00 22:.
Operation and Programming 14 homexpert tm by Hone ywell THR872CUK Wireless Progr ammable Thermostat 15 T o add or remo ve program time periods Y ou can eliminate any unwanted time periods (2 through 6) if you requir e fewer than six per day .
Special Functions 16 homexpert tm by Hone ywell THR872CUK Wireless Progr ammable Thermostat 17 T emporar y schedule overrides — Da y Off In Day Off mode, the system runs the Sunday pr ogram schedule on days when you stay home. The Sunday schedule should maintain a comfortable temperature all day long (see page 12).
Special Functions 18 homexpert tm by Hone ywell THR872CUK Wireless Progr ammable Thermostat 19 T emporar y schedule overrides — Holida y The Holiday feature maintains a constant energy-saving temperatur e while you are away for an extended time (up to 99 days).
Installation and Setup 20 homexpert tm by Hone ywell THR872CUK Wireless Progr ammable Thermostat 21 System installation Heating/cooling systems Relay bo x Wireless thermostat Installation procedure 1 .
Installation and Setup 22 homexpert tm by Hone ywell THR872CUK Wireless Progr ammable Thermostat 23 Connect system wiring Connect wiring from your heating or cooling equipment to the relay box as shown at left. See wiring diagrams on page 23 for details.
Installation and Setup 24 homexpert tm by Hone ywell THR872CUK Wireless Progr ammable Thermostat 25 AUTO MANOFF Activate batteries and test thermostat Remove thermostat cover and battery compartment cover , then discard the plastic tab inside to activate the batteries.
Installation and Setup 26 homexpert tm by Hone ywell THR872CUK Wireless Progr ammable Thermostat 27 System test After installation, you should check to make sure the system is working properly . 1 Press the thermostat OFF button. 2 Check the power supply to make sure the system is on and the green light on the r elay box is off.
Installation and Setup 28 homexpert tm by Hone ywell THR872CUK Wireless Progr ammable Thermostat 29 Installer setup functions — Thermostat settings Function Description Setting Options 1: CL Clock f.
Installation and Setup 30 homexpert tm by Hone ywell THR872CUK Wireless Progr ammable Thermostat 31 Installer setup functions — System settings Function Description Setting Options 1: Ot Minimum boi.
Appendix 32 homexpert tm by Hone ywell THR872CUK Wireless Progr ammable Thermostat 33 In case of difficulty Thermostat screen is blank • Makesuretwofr eshAAalkalinebatteriesarepr operlyinstalled(see page 24). Heating or cooling system does not respond • Checkthermostatbatteries(seeabove).
Appendix 34 homexpert tm by Hone ywell THR872CUK Wireless Progr ammable Thermostat 35 Limited W arranty Honeywell warrants this product for 1 year fr om date of purchase. W e undertake to replace or repair at our discr etion, products should they become defective within 1 year solely as a r esult of faulty materials and or workmanship.
Honeywell The Arnold Centre Paycocke Road Basildon, Essex SS14 3EA T echnical Help Desk: 0845 604 2893 50051985-001 Rev . A www .homexpertbyhoneywell.com © 2010 Honeywell International Inc Need Help? For assistance with this product please visit www .
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