ClimAir Multi Therm-C Operating Instructions Manual Download Page 11

 

Room thermostat  MTC 

 

 

 

 

 

 

 

 

 

 

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Screen 6 
Shows  the  last  16  E  errors. These  errors  can reset  automaticly. 
The  blinking  nr  is  the  last  error.  The  CRC  code  is  the  software 
version in the heater. 
 
Screen 7 
Shows  the  last  16  A  errors.  These  errors  have  to  be  reset  by 
hand.  The  blinking  nr  is  the  last  error.  The  CRC  code  is  the 
software version in the heater. 

18  Installer menu 

Menu (M) 

installateur

PIN 0543

 

 
The functioning of the heater and the controller can be changed by changing the parameters in the 
installer menu. 
The following options are available 

  Heater modus (modulation from the heater) 

o

  Heater full (fully modulatin) (Default) 

o

   

Heater high (Only on high position) 

o

   

Heater mid (Only on middle position) 

o

   

Heater low(Only on low position) 

o

   

Heater low&mid (Low and middle position) 

o

   

Heater mid&high (Middle and high position) 

  deltaT hysterese 

o

  Hystt up  12°C (Value for switching the delta T ON) 

o

  Hyst down 8°C (value for swiching OFF) 

  Delta T2Hystereses (Not used) 

o

  Hyst up 4°C 

o

  Hyst down 2°C 

  Hystereses (computing value for thermostat) 

o

  0,3°C 

  I Factor (computing value for thermostat) 

o

  I  5min 

  Delta T2 regeling (not used) 

o

  ON / OFF 

  External sensor  

o

  ON /OFF / average 

  View mode Only 

o

  ON/OFF 

With this option the heat demand from the thermostat is disabeled. The 
thermostat can be uses as a remote status reader. To exit the view mode press 
the M button 10 seconds and enter the installer menu again. 

  External Input 

o

  Closed=Burn 

o

  Closed is OFF (standard) 

19  Internal battery 

When the thermostat is connected to the room heater, it does not use power from the internal battery. 
This  battery  only  serves  to  allow  the  internal  clock  to  run  on  in  case  of  a  power  failure.  The 
programmed  data  always  remains  in  memory.  This  means  that  the  battery,  too,  will  stand  years  of 
use. 
When  the  battery  is  empty,  the  clock  of  the  thermostat  will  be  on  00:00  after  a  power  failure  of  the 
room heater that has number 1. 

Heater 1  33 33 42 80 
CRC:C04D  42 -- -- -- 
Blocking  -- -- -- --  
History:  -- -- -- -- 

Heater 1   1  1 03 09 
CRC:C04D  01 -- -- -- 
Llocking  -- -- -- --  
History:  -- -- -- -- 

Summary of Contents for Multi Therm-C

Page 1: ...perating instructions Clock thermostat optimising controller Operating instructions Clock thermostat MTC optimising controller Operating instructions Clock thermostat optimising controller MTC GB v03 01 ...

Page 2: ...E THERMOSTAT 7 12 DESTRATIFICATION DELAT T REGULATION 8 13 BACK TO FACTORY DEFAULT SETTINGS 8 14 REMOTE SENSOR 8 14 1 ELECTRICAL CONNECTION 8 14 2 SETTING THE CONTROLLER FOR THE REMOTE SENSOR 9 14 3 AVERAGE TEMPERATURES 9 14 4 ERRORS WITH THE REMOTE SENSOR 9 15 OPTIONAL EXTERNAL INPUT 9 16 SOLVING AND ANALYSING FAILURES 9 17 OBTAINING EXTRA INFORMATION FROM THE CONNECTED HEATERS 10 18 INSTALLER ME...

Page 3: ...different programmable time blocks Up to 8 heaters controllable Frost protection Keyboard locking Overtime program Ventilation Failure diagnosis of the devices Suppression of interference of the heater Compensation for wall influence suited for remote sensor Supplied battery excellent for preserving data in case of power failure 3 2 Technical specifications Power supply low voltage current Tempera...

Page 4: ...tat is used to reset a heater the effect must be visible In all cases the communication between the heater and the thermostat is based on a two wire low voltage connection In the thermostat has to be connected to connection 4 and 5 see also electrical wiring diagram Connect the thermostat wires to the connector If the right connector is used the thermostat will ble 1x2x0 8 shielded and twisted If ...

Page 5: ...Exit the menu by pressing M twice 5 2 Time date Menu M Settings Time Date Set the time and select whether you want to use the Daylight saving time DST To exit the menu press M twice 5 3 Temperatures Menu M Settings Temperatures During the clock program the thermostat works with 3 temperature levels in a room Day Night and Frost temperature These levels can each be set from 0 to 30 degrees Celsius ...

Page 6: ...mperature the temperature is not raised However you can change the temperature manually Cont frost The thermostat maintains the programmed frost temperature the temperature is not raised However you can change the temperature manually Clock program The thermostat maintains the clock program You can still change the set point manually the set point will return to its automated value at the program ...

Page 7: ...um time that the heaters will start earlier is 3 hours and the earlier start is not overnight 9 Keyboard locking Menu M Settings Keyboard locking Set key lock code o Default 0 0 0 0 On Off On excl overtime It may be handy to secure the thermostat in whole or in part against unauthorised changing of the settings There are several levels of security Unlocked Fully locked Limited with only the overti...

Page 8: ...ification or delta T regulation The thermostat measures the temperature on ground level and reads the temperature above in the room from the sensors on the heater When the temperature difference between the ceiling and ground level the ventilator inside the heaters will start to push the warm air down factory When this regulation is active the heater wil also stop to burn until this temperature is...

Page 9: ...543 Remote sensor Exit the menu by pressing the M button 2 times The controller can also calculate the average between its internal sensor and the remote sensor Selecte the option Average for that Errors with the remote sensor In the case that te controller sees an error regarding the remote sensor it will show an error on the display When there is no sensor found it will show error 3 When the sen...

Page 10: ...e information about the selected heater will appear The information will be shown in the English language To exit the information menu press the M button When no heater is found the display will show Heater N C not connected Screen 1 Shows the heater type Screen 2 line 1 shows the discription of the connected heater line 2 shows the status of the heater line 3 and 4 shows the temperatures from the...

Page 11: ... down 8 C value for swiching OFF Delta T2Hystereses Not used o Hyst up 4 C o Hyst down 2 C Hystereses computing value for thermostat o 0 3 C I Factor computing value for thermostat o I 5min Delta T2 regeling not used o ON OFF External sensor o ON OFF average View mode Only o ON OFF With this option the heat demand from the thermostat is disabeled The thermostat can be uses as a remote status reade...

Page 12: ...d push it into the opening on the bottom of the thermostat Carefully prise the print plate out of the top of the thermostat using a flat screwdriver See picture Carefully prise the print plate out of the holder see picture Then prise the battery out of the holder and Note Do not dispose the battery in Maintenance and service Under normal use the thermostat requires no maintenance In a very dusty e...

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