Honeywell CM721 Thermostat User Manual


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4
Period 1 2 3 4
Time 6:30 8:00 18:00 22:30
Temperature 21°C 18°C 21°C 16°C
The Built-in Heating Program
Thebuilt-inheatingprogramhas4temperaturelevelchangesthatcanbesetbetween3.00am
and2.50amthefollowingday-allowingyoutomaintaintheeveningtemperatureaftermidnight.
Eachtemperaturelevelcanbesetbetween5°Cand35°C,andadjustedin0.5°Cincrements.The
factorydefaultprogramforheatingisasfollows.
Reviewing the Heating Program
TorevieworedittheheatingprogramusethePROGRAM or buttonstonavigatebetween
the4individualprogrammingperiods.
Modifying the Heating Program
To change the heating program:
a. PresseitherofthePROGRAM or buttonsto
entertheprogrammingmode.Thetime/temperature
settingsforperiod
1
willbeashingasshown.The
active period is highlighted by a ashing square
aroundthenumbersatthebottomofthescreen.
b.Toadjusttheperiodstarttimeusethe or buttons,thedisplaywillstopashingandthe
‘OK?’indicatorwillbedisplayed.Holdingthebuttondownwillchangethetimequickly.
Note: If you are pressing the or buttons and the display flashes the next period, it
means the next period will be pushed forward.
c.
 Oncetherequiredtimeisreachedpressthegreen buttontoconrm.
Note: If the original time setting did not require adjustment press the green button to move
to step ‘d’.
d.
Thetemperaturesettingforperiod
1
willnowbeashing.Toadjustthispressthe or
buttonsandconrmthesettingagainbypressingthegreen button.
e.
Thenexttimeandtemperatureperiodwillnowbeactive.Adjustthisbyrepeatingstepsb - d
aboveuntilall4periodsaresetorpresstheAUTO buttontoruntheprogramasset,atanytime.
Disabling / Enabling Time Periods
Thethermostathas4periodsthatcanbeprogrammed,butyoumaynotneedalloftheseswitch
pointsforyourheatingrequirements.Therefore,anyperiodfrom2to4canberemovedfrom(or
returnedto)theheatingprogramprole.
To disable or enable time periods:
a. Todisableunwantedperiodsgotothedesiredperiod(
2
to
4
)usingthePROGRAM or
buttonstonavigate,ensurethecorrectperiodishighlightedwiththeashingsquaresymbol.
Pressandholdthe buttonforatleast2secondsandthedisplaywillindicatetheperiodhas
beenremovedfromtheprogram.
b.Toenableperiodsagainfollowthesameprocedureasabove,navigatingtothealreadydisabled
period.Toenablethisperiodagainpressandholdthe buttonforatleast2seconds.
4321
‘Efficient Daily Use’ PROGRAMMING THE CM721
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