Honeywell Home resideo THR850S Operation & User’s Manual

16 Mounting options Use appropriate wood screws or anchor screws to mount the wall bracket flush against the wall. Use metal screws to mount on an existing junction box. Pull wiring through the wall bracket and connect to screw terminals as shown on page 17. 1 Make sure electrical power is off. 2 Install wall bracket as shown at left. 3 Connect system wiring as shown on pages 17-20, then replace timeswitch on wall bracket and secure with screws. Mount flush on wall Mount on existing switch box. Breakout tabs accommodate surface wiring if needed ...

or you can adjust it manually to maintain a comfortable indoor environment while minimising energy use and costs associated with heating your home. Features • Energy-saving design: Automatically activates or shuts down your heating system up to six times per day to fit your lifestyle while saving energy costs. Each day of the week can be programmed separately (see pages 8-12). • One-touch comfort control: Allows you to override programmed settings at any time by turnin ...

The Holiday feature turns off your heating while you are away for an extended time (up to 99 days). After the designated time the system resumes normal operation. 1 With slider set to RUN, press the HOLIDAY button. 2 Press + or - to select the number of days you will be away (up to 99 days), then press OK to save and exit. The display shows the date you will return and counts down the number of holiday days remaining. To cancel the Holiday mode at any time, press HOLIDAY again. Set slider to RUN mon tue wed 7 6 SET DAYS AWAY On H ...

Features ...................................................4 Quick reference to controls .......................5 Date/time settings ....................................6 Operation and programming Operating modes ......................................7 Cost-saving programme schedules ..........8 To adjust programme schedules ...............9 Special functions Temporary schedule overrides ................10 Extra Hour ..............................................11 Holiday mode .........................................12 Advanced features .......................... ...

Features ...................................................4 Quick reference to controls .......................5 Date/time settings ....................................6 Operation and programming Operating modes ......................................7 Cost-saving programme schedules ..........8 To adjust programme schedules ...............9 Special functions Temporary schedule overrides ................10 Extra Hour ..............................................11 Holiday mode .........................................12 Advanced features .......................... ...

8 Cost-saving programme schedules Monday-Friday ON 1 [off 1] ON 2 [off 2] ON 3 [off 3] 6:30am 8:30am 12:00pm 1:00pm 4:30pm 10:30pm Saturday-Sunday ON 1 [off 1] ON 2 [off 2] ON 3 [off 3] 6:30am 9:30am 12:00pm 1:00pm 4:30pm 11:00pm The timeswitch is preset at the factory to turn off your home heating system when it’s less likely to be needed. The preset schedule is shown below. To change it, see pages 9-12. (See also two alternate schedules on page 23.) To run this schedule (as shown below, or as you’ve modified it), leave the MODE button set to Auto and move the sl ...