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Drayton

U

Programmable Room
Thermostat

24 Hour

Models:

22084 / 22088

Power Supply:

Battery / Mains

Invensys Controls Europe 

Technical Helpline: +44 (0) 845 130 7722

www.draytoncontrols.co.uk

Installation / User Guide 06490045001 (0406)

W

Summary of Contents for Digistat+ 2 22084

Page 1: ...Programmable Room Thermostat 24 Hour Models 22084 22088 Power Supply Battery Mains Invensys Controls Europe Technical Helpline 44 0 845 130 7722 www draytoncontrols co uk Installation User Guide 06490045001 0406 ...

Page 2: ...style Once fully installed and powered the Digistat 2 will automatically set the correct time and in auto mode will control your heating system according to pre set program 1 9 till 5 The temperature is controlled by sensing air temperature switching on the heating when the air temperature falls below the thermostat setting and switching it off once this set temperature has been reached ...

Page 3: ...mode Fig 1 Fig 2 How to set my room temperature for my holiday period Holiday Mode When going on holiday you can lower the temperature of your home for the duration of your holiday but set Digistat 2 to return to your normal programming ready for your return Holiday mode works by counting down the days or hour until your return Time periods of between 1 to 24hr then 1 day to 199 days can be set Ex...

Page 4: ... when to change the batteries When the batteries start to run low a battery icon will blink for 15 seconds every 15 seconds to indicate low battery during this time the Digistat 2 will function normally see fig 4 Please replace batteries with 2 x AA 1 5V Alkaline batteries After 6 months the Digistat 2 will cease to function and will permanently display the battery icon and nothing else shown in f...

Page 5: ...t 2 will move to the next field month Change month Fig 9 If you wish to change the month press or then press to accept Digistat 2 will move to the next field Year Change year Fig 10 If you wish to change the year press or then press to accept Digistat 2 will now return to Auto mode Display Error code E1 or E2 When the display shows E1 or E2 this indicates a sensor fault and your heating system wil...

Page 6: ...6 0 21 0 10 0 Program 3 Home worker Monday to Sunday Events 1 2 3 4 5 6 Time 6 00 8 30 12 00 14 00 17 30 22 30 Temperature C 21 0 19 0 21 0 19 0 21 0 16 0 How to change the pre set time temperature program to my own selection Press to select the day function refer to fig 11 This indicates that any changes made are valid for all days of the week Press to view the existing time temperature event 1 F...

Page 7: ...d by pressing or as required Press to accept the change and move to the next option To exit press and simultaeously for 3 seconds Alternatively not pressing any buttons for 2 mins will cause the Digistat 2 to return to Auto Fig 13a shows option 1 24 24 hour clock Only selected options which have been accepted by pressing will be changed Fig 13 Fig 13a User options What is it Min Max Default 1 Chan...

Page 8: ...ostat may not match that of other temperature measuring devices in the controlled space because of its location The displayed and set temperature may be offset to bring it in line with other devices To adjust the temperature enter the user options select option 6 The temperature may be offset by 5 degrees by pressing the and keys Press to accept the desired change How to restore the built in time ...

Page 9: ... temperatures in your home at different times of the day and days of the week to meet your particular needs Turning a programmable room thermostat to a higher setting will not make the room heat up any faster How quickly the room heats up depends on the design of the heating system for example the size of boiler and radiators Neither does the setting affect how quickly the room cools down Turning ...

Page 10: ... the whole house If you do have TRVs you can choose a slightly higher setting to make sure that even the coldest room is comfortable then prevent any overheating in other rooms by adjusting the TRVs The time on the programmer must be correct Some types have to be adjusted in spring and autumn at the changes between Greenwich Mean Time and British Summer Time You may be able to temporarily adjust t...

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