REMEHA iSense Wartungshandbuch

ENDigital timer thermosatatiSenseInstallation andService Manual120666-AG

3.1.2. Functions of the keysThe controller is menu-controlled, which means it is very simple tooperate.It only has three buttons.4 The function of but

You can of course adapt the clock programs to your ownrequirements. ¼ "Defining or modifying a timer program", page11iSense 3. Start-up030

4 Setting4.1 Changing the settings4.1.1. Defining or modifying a timer programTimeMO TU WE TH FR SA SU7:0020℃ 20℃ 20℃ 20℃ 20℃ 9:0015℃ 15℃ 15℃ 15℃ 20

4. Go to the time you want to set. Press button C to confirmYou can use the Remove button to remove the selectedswitch time.5. Use button C to set the

The Night temp setting is also used in combination withthe functions Day temperature limit, Night temperaturelimit ¼ "Specific settings for wea

4.2 Operating the controller4.2.1. Selecting a programYou can select one of the following programs via Program in the maindisplay:4 Clock prog.: The c

4.2.3. Fireplace modeOnce the temperature has reached the desired level in the roomwhere the controller is located, the central heating switches off.

4.3 Changing usage settings4.3.1. Setting the displaySet the following via: Menu > Settings > Users > Display4 Info line small: Select what i

Some settings can only be changed in the mode Extendedmode. The settings you create remain enabled in themodes Basic mode and Normal mode.4.3.5. Reset

Other: You can set the start and end of summer time yourself byindicating the month and the week. The time will change on theSunday.Manual: The contro

Contents1 Preface ...41.1 General ...

4 Both functions are active simultaneously.4 The T icon is shown in the display when DHWstandby is switched off.TimeDesired room temperature07:00 20℃0

The maximum temperature that can be set depends on theboiler settings.When setting a clock program, start this an hour before yourequire the first hot

4.3.14. Frost protection - SystemYou can use the frost protection system option to protect radiators infrost-sensitive rooms against freezing. For exa

5 Selecting the control strategy5.1 Six control strategiesThe controller can be used as a weather compensator or as a roomthermostat (Room control). S

Adjustments are not needed in the room where the controller islocated. Any radiator valves present in the reference room must befully opened.4 OTC + C

5.3 Specific settings for weather-compensated controlIf you have opted for a weather-compensated control strategy, anumber of extra settings are avail

5.4 Heating curve - For exampleThe settings for the heating curve are highly dependent on the designof the central heating system and the home. This m

6 Installer settings6.1 Telephone number for service messages and failure signalsYou can enter a telephone number to be shown if the boiler displaysa

2. Use Function to select the command that the controller has toperform when ordered to by the external module.- Not used: The digital input is switch

Door contactFUNCTIONThe temperature switches to continuous night temperature after 3minutes if the door opens. The controller immediately switches bac

4.3.10 Comfort correction ...184.3.11 Legionella function ...

6.5 Boiler SettingYou can choose a number of specific boiler settings via: Menu >Settings > Installer > Boiler settings: After setting code 0

7 Messages7.1 Error messagesThis is what a fault message or service message looks like:Error codes Fault indication Display text SolutionF200No connec

Error codes Fault indication Display text SolutionThe water pressureis too lowCurrent waterpressuree and c are litup.The water pressure in yourcentr

Problem SolutionIt takes a long time for the tapwater to get up to temperature.4 Boiler: It may be that the DHW standby function is switched off.In th

8 Menu / Technical data8.1 Menu structureFor user levels Basic and Normal, some menu items arenot visible.The Set boiler menu depends on the options o

Menu options Factory setting Remote input Allow ☑Disallow ⃞Phone number Service ( )Repair ( )Service report Off ☑On ⃞Service code Off ☑On ⃞Settings

Menu options Factory settingSettings DHW Anti-Legionella Activate on... ⃞ Off ☑Standby Continuous off ⃞Continuous on ⃞Night temp off ☑DHW temperatu

Specifications Date: Day - Month - Year. Automatic switching to summer timePrograms 2 clock programs with 6 switch points per day Boiler clock program

3030211 - 120666-AG

© CopyrightAll technical and technological information contained in these technical instructions,as well as any drawings and technical descriptions su

1 Preface1.1 GeneralThe Remeha iSense is a timer thermostat with many enhancedfunctions.The controller is supplied in a OpenTherm and RF variant:4 iSe

2 Location of the installation2.1 Position of the regulatorController OpenTherm and controller RFThe controller is set to room control by default. The

2.2 Installation and connectionBefore you can connect the controller, you must first:4 Adjust the boiler so that it can be connected to a OpenThermcon

4. (Only controller OpenTherm) Place 3 AA batteries in thecontroller if necessary. These are not supplied. The batteriesensure that the clock keeps ru

3 Start-up3.1 Fitted control unit3.1.1. Meaning of the symbols on the displayPictogramssClock program activeuClock program A activetClock program B ac