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During Normal Operation

• Temperature Enquiry

 In AUTO, MAN and OFF operating modes the thermostat will display the current room

temperature. To review the programmed ‘target’ temperature (the temperature which the

thermostat is trying to maintain) press the  button. This ‘target’ temperature value will be

displayedashingfor5secondsbeforereturningtothecurrentroomtemperaturevalue.

• Temperature Override

 Duringnormaloperation(AUTOmode)theprogrammedtemperaturecanbeadjustedmanually

bypressingthe or buttonsorthe button.The‘target’temperaturewillbedisplayedand

ashfor5seconds-duringthistimethe or buttonscanbeusedtomodifythesetvalue.

Note: This temperature override is cancelled at the next programmed temperature change.

Adjusting the Time

To adjust only the time during normal operation use the or buttons to adjust the time and

press the green button again to conﬁrm any changes.

Using the Special Functions

• HOLIDAY Function

 Theholidayfunctionallowsyoutosetaconstanttemperature(default=10°C)foraspecied

numberofdays(from1-99days).Thisletsyousaveenergyandrelatedcostswhenyouare

awayfromhome,butresumesnormaloperationonthedayofyourreturn.

To set the Holiday function:

a. EnsurethethermostatisrunninginAUTO orMAN operatingmodes.

b. Presstheholiday buttontodisplaythe holidaydayscounterandtemperaturesetting,

alongwiththeholidayindicator .

c. Pressthe or timebuttonstosettheholidaytime(1-99days)andpressthegreen

buttontoconrm.

d. Pressthe or buttonstosettheholidaytemperature(5°C-35°C)andpressthegreen

buttontoconrm.

Thethermostatwillnowcontroltothenewtemperatureforthesetnumberofdaysthatyourhomeis

vacant.Atmidnighttheholidaycounterwillbereducedbyoneuntiltheselectednumberofdayshave

passed.ThethermostatwillthenreturntonormaloperationassetbytheMAN orAUTO mode.To

canceltheHOLIDAYfunctionortoexitthefunctionatanytimepressthe buttonasecondtime.

‘Using the Features’ OPERATING THE CM727

Honeywell CM720 User Manual

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