Stiebel-eltron SOM 7 SI Manuel d'utilisateur

49004470*49004470*SOM 7 SIThanks for buying this product.Read this manual carefully to get the best perfomance from this unit.SOM 7 SIInstallation,Con

SOM 7 SI© 08042 som_7_si.monen.indd| 10132backwardforwardSET(selection / adjustment mode)The additional symbols of the tool bar indicate the current s

© 08042 som_7_si.monen.indd11 |SOM 7 SIThe system screen (active system scheme) shows the schemes selected on the controller. It consists of severa

SOM 7 SI© 08042 som_7_si.monen.indd| 123. Primary commissioning Forprimarycommissioningthesystemschemehastobeselectedrst1. After AC power

© 08042 som_7_si.monen.indd13 |SOM 7 SI4. Control parameter and indication channels4.1 Channel-overviewLegend:xCorresponding channel is available.x*

SOM 7 SI© 08042 som_7_si.monen.indd| 14ChannelArrSpecification Page1 2 3 4 5 6 7 8 9OCX x x x x x x x x option collector cooling collector 1 18OCX1 x o

© 08042 som_7_si.monen.indd15 |SOM 7 SI4.1.1 Collector TemperaturesShows the current collector temperature.• COL : collector temperature (1-collec

SOM 7 SI© 08042 som_7_si.monen.indd| 164.1.6 Operating hours counterThe operating hours counter adds up the solar operating hours of the respective re

© 08042 som_7_si.monen.indd17 |SOM 7 SI4.1.8∆T-regulationDTO/ DT1O/ DT2O/ DT3O: Switch-on temperature differential Adjustment range 2.0 - 40.0

SOM 7 SI© 08042 som_7_si.monen.indd| 18CMN / CMN1 / CMN2:Collector Minimum Temperature Adjustment range 50 - 195°F Factory setting 50°FCMX/ CMX1/CM

© 08042 som_7_si.monen.indd19|SOM 7 SIThe controller checks the tanks regarding loading facilities (switch-on difference). If the priority tank canno

SOM 7 SI© 08042 som_7_si.monen.indd| 2ContentsImprint Safety regulations ...2Technical da

SOM 7 SI© 08042 som_7_si.monen.indd| 204.1.19 OperatingMode• HND1/HND2 Operating mode OFF : relay off (blinking) + AUTO : relay in auto

© 08042 som_7_si.monen.indd21 |SOM 7 SI4.2 Recommended Settings for any System SchemeBelow is a list of important settings which must be changed from

SOM 7 SI© 08042 som_7_si.monen.indd| 224.2.1RecommendedSettingsforStandardDHWSystem(Arr.1)DisplayCodeParameter Name and ReferenceRecommended

© 08042 som_7_si.monen.indd23 |SOM 7 SIDisplayCodeParameter Name and ReferenceRecommendedSettingandExplanation(All temperatures in °F)DT OSwitch o

SOM 7 SI© 08042 som_7_si.monen.indd| 24DisplayCodeParameter Name and ReferenceRecommendedSettingandExplanation(All temperatures in °F)UNITUnits fo

© 08042 som_7_si.monen.indd25 |SOM 7 SI5. Troublesooting TipsIf a malfunction occurs, it will be indicated on the display of the controller:Operating

SOM 7 SI© 08042 som_7_si.monen.indd| 26Symptom Possible Cause and Remedies ListOperating control lamp flashes red. The symbol is displayed and the

© 08042 som_7_si.monen.indd27 |SOM 7 SISymptom Possible Cause and Remedies ListLED is blinking red and green. Check the Circulator Pump Operating Mode

SOM 7 SI© 08042 som_7_si.monen.indd| 28Distributed by:Comments:The design and the specifications can be changed without advance notice.The illustration

© 08042 som_7_si.monen.indd3 |SOM 7 SI!• SystemMonitoringDisplay• Upto4TemperatureSensors,Pt1000• 9SelectableSystemSchemes• EnergyPr

SOM 7 SI© 08042 som_7_si.monen.indd| 4VBus®displaypushbuttoncan fuse 4Acable conduits with strain reliefcover12S1 S2 S33456Temp. Sensor Pt1000LNR1NR2N

© 08042 som_7_si.monen.indd5 |SOM 7 SIS1S2S4 / TRF1.2.2 Allocation of Clamps for System 1 Standard Solar System with 1 tank, 1 pump and 2 sensors. Se

SOM 7 SI© 08042 som_7_si.monen.indd| 6R2S1S2R1S3S4 / TRF1.2.4 Allocation of Clamps for System 3 SolarSystemwithAfter-Heatingwith 1 tank, 3 sensor

© 08042 som_7_si.monen.indd7 |SOM 7 SI1.2.5 Allocation of clamps for system 41.2.6 Allocation of clamps for system 5S2R1S3R2S1Solar System with Laye

SOM 7 SI© 08042 som_7_si.monen.indd| 81.2.7Allocation of Clamps for System 7 Solar System with East-West Collectors, 1 tank, 3 sensors and 2 solar pu

© 08042 som_7_si.monen.indd9|SOM 7 SIS1S3S2S4R2R1S1S4S2S3R1R21.2.8 Allocation of Clamps for System 81.2.9 Allocationofclampsforsystem9SolarSy