Mark MultiController E Manual

MULTICONTROLLER 0664040_R02
Set-Up Instructions EN

Description of set-up options:
Temperature 0-10V. Use this set-up if you want to regulate the ventilator with 0-10V.
Temperature On-Off . Use this set-up for temp. control by on/off connected to a 5 step
controller
PTH Pressure Transmitter. Use this set-up if you want to maintain a constant pressure in the
ventilation system/duct
Humidity. Use this set-up if you want to ventilate to contain a certain Humidity level.
CO2. Use this set-up if you want to ventilate to contain a certain Co2 ppm level in the room.
CO2 + temp 0-10V. Use this set-up if you want to ventilate at a certain CO2 or/and
temperature level in the room. (If either the CO2 level or the temperature becomes too high,
the output signal will increase).
Reset Controller
Note! It is possible to connect a PIR sensor on set-up options 01 – 09. The PIR sensor will
change between 2 set points. This may be used as a means of saving energy when a room is not
occupied.
The PIR sensor must be connected to terminals 20 and 21.
page
3
4
5
6
7
8
9
The first time the controller is connected to power, the function of the controller is selected.
Subsequently the operation parameters will be adjusted to a standard set-up. A new quick set-up can be
done by resetting the unit (D4).
MultiController selection: Output:
01 Temperature 0-10V output
02 Temperature 1 heating element: 1 pulse output 0/10V
03 Temperature 2 heating elements: 2 pulse output 0/10V
04 Temperature on/off Relay
05 Constant flow 0-10V output
06 Constant pressure 0-10V output
07 Constant humidity 0-10V output
08 Constant CO2 0-10V output
09 CO2 +Temp 0-10V output
10 Temp + Temp 0-10V output
Default password: 5550
3

Controller setup for Temp 0-10V
On first start-up choose function 01 temperature 0-10V.
1. Press menu.
2. Select C User by pressing arrow down.
3. Press enter.
4. Select C1 Regulator1 Norm Setpoint by pressing arrow down.
5. Press enter.
6. Now change the temp. °C value by pressing arrow up or down to increase of decrease the value to
your preference .
7. Press enter to confirm.
8. Press esc once to go back to the main menu.
9. Select E Service by pressing the arrow down.
10. Press enter.
11. Enter the code 5550 by pressing the arrow up button and confirm it with enter to set the
numbers.
12. When in service menu select E2 Reg1 direction with the arrow down button.
13. Press enter.
14. Select inverted by pressing the arrow up button.
15. Press enter to confirm.
16. Press esc twice to leave the menu, your controller is now operational.
Setpoint = the value at which the unit will start extracting air by
variable capacity in the 0-10volt or by on/off function.
Controller behavior:
Temp. 0-10V ;
When the temp. exceeds the set point the voltage will increase as the temp keeps rising the controller
will increase the output voltage and enhances the fan rpm. When the temp stops rising but still higher
then setpoint the output voltage will stay the same until the temp in at setpoint value.
4
Schedule on page 12

Default password: 5550
Controller setup for Temp on/off
On first start-up choose function 01 temperature 0-10V.
1. Press menu.
2. Select C User by pressing arrow down.
3. Press enter.
4. Select C1 Regulator1 Norm Setpoint by pressing arrow down.
5. Press enter.
6. Now change the temp. °C value by pressing arrow up or down to increase of decrease the value to
your preference.
7. Press enter to confirm.
8. Press esc once to go back to the main menu.
9. Select E Service by pressing the arrow down.
10. Press enter.
11. Enter the code 5550 by pressing the arrow up button and confirm it with enter to set the
numbers.
12. When in service menu select E2 Reg1 direction with the arrow down button.
13. Press enter.
14. Select inverted by pressing the arrow up button.
15. Press enter to confirm.
16. Select E10 PID P with the arrow down button.
17. Press enter.
18. Now change the value to 1 by pressing the arrow down button.
19. Press enter to confirm
20. Press esc
21. Select E10 PID reg time (H) with the arrow down button.
22. Press enter.
23. Now change the value to1 by pressing the arrow down button.
24. Press enter to confirm.
25. Press esc twice to leave the menu, your controller is now operational.
26. The relay will close at when the setpoint is exceeded.
5
Schedule on page 13
Controller behavior:
Temp. on/off ;
When the temp. exceeds the set point the voltage will increase as the temp keeps rising the controller
will increase the output voltage and enhances the fan rpm. The Relay will close when the output voltage
is 0.2v or higher, and will open below 0.2V. When the temp stops rising but still higher then setpoint the
output voltage will stay the same until the temp in at setpoint value.

Controller setup for Pressure transmitter PTH
On first start-up choose function 06 Constant pressure.
1. Press menu.
2. Select C User by pressing arrow down.
3. Press enter.
4. Select C1 Regulator1 Norm Setpoint by pressing arrow down.
5. Press enter.
6. Now change the pressure Pa value by pressing arrow up or down to increase of decrease the value
to your preference.
7. Press enter to confirm.
8. Press esc once to go back to the main menu.
9. Select E Service by pressing the arrow down.
10. Press enter.
11. Enter the code 5550 by pressing the arrow up button and confirm it with enter to set the
numbers.
12. When in service menu select E16 sensor1 value at max with the arrow down button.
13. Press enter.
14. Now change the value by pressing arrow up or down to increase of decrease the value . (this value
should be the same max pa value as the transmitter. (transmitter PTH default is 2500 to change read
the manual)
15. Press enter to confirm.
16. Press esc twice to leave the menu, your controller is now operational.
Controller behavior:
Pressure. 0-10V ;
When the pa drops below the set point the voltage will increase and enhances the fans rpm. When the
pressure is at set point the voltage output will stay steady until there occur a change in the system that
increase or decreases the pressure.
Setpoint = the value at which the unit will start extracting air by
variable capacity in the 0-10volt or by on/off function. 6
Schedule on page 14

Default password: 5550
Controller setup for Humidity
On first start-up choose function 07 Constant humidity.
1. Press menu.
2. Select C User by pressing arrow down.
3. Press enter.
4. Select C1 Regulator1 Norm Setpoint by pressing arrow down.
5. Press enter.
6. Now change the % humidity value by pressing arrow up or down to increase of decrease the value
to your preference.
7. Press enter to confirm.
8. Press esc twice to leave the menu, your controller is now operational.
Controller behavior:
Humidity. 0-10V ;
When the humidity % rises above the set point the voltage will increase and enhances the fans rpm.
When the humidity % is at set point the voltage output will stay steady until there occur a change .
7
Schedule on page 15

Controller setup for Co2
On first start-up choose function 08 Constant Co2.
1. Press menu.
2. Select C User by pressing arrow down.
3. Press enter.
4. Select C1 Regulator1 Norm Setpoint by pressing arrow down.
5. Press enter.
6. Now change the ppm value by pressing arrow up or down to increase of decrease the value to your
preference .
7. Press enter to confirm.
8. Press esc twice to leave the menu, your controller is now operational.
Controller behavior:
Co2. 0-10V ;
When the Co2 ppm rises above the set point the voltage will increase and enhances the fans rpm. When
the Co2 ppm is at set point the voltage output will stay steady until there occur a change in the system
that increase or decreases the Co2 ppm.
Setpoint = the value at which the unit will start extracting air by
variable capacity in the 0-10volt or by on/off function. 8
Schedule on page 16

Default password: 5550
Controller setup for CO2 + temp 0-10V
On first start-up choose function 09 Co2+Temp.
1. Press menu.
2. Select C User by pressing arrow down.
3. Press enter.
4. Select C1 Regulator1 Norm Setpoint by pressing arrow down.
5. Press enter.
6. Now change the ppm value by pressing arrow up or down to increase of decrease the value to your
preference .
7. Press enter to confirm.
8. Select C11 Regulator2 Norm Setpoint by pressing arrow down.
9. Press enter.
10. Now change the temp. °C value by pressing arrow up or down to increase of decrease the value to
your preference .
11. Press enter to confirm.
12. Press esc twice to leave the menu, your controller is now operational.
Controller behavior:
Co2+Temp. 0-10V ;
When the Co2 ppm or/and temp. °C rises above the set point the voltage will increase and enhances the
fans rpm. When the Co2 ppm or/and temp. °C is at set point the voltage output will stay steady until
there occur a change in the system that increase or decreases the Co2 ppm or/and temp. °C .
9
Schedule on page 17

Reset controller
1. Press menu.
2. Select D Display by pressing arrow down.
3. Press enter.
4. Enter the code 5550 by pressing the arrow up button and confirm it with enter to set the
numbers.
5. Select D4 factory reset by pressing arrow down.
6. Press enter.
7. Confirm by pressing enter.
8. Select English as restart language by pressing enter
9. The controller will restart to the quick set up mode
Setpoint = the value at which the unit will start extracting air by
variable capacity in the 0-10volt or by on/off function. 10

11

Temperature 0-10V
230V supply
AC ±10%
0-10V out
To MDV or 5 step controller
Max load 10mA
12
NTC
Temp sensor
4 NTC 5 NTC 3 not used

Temperature on/off
230V supply
AC ±10%
Voltage free contact
5A / AC 250VAC
5 step controller
230V supply
To MDV
NTC
Temp sensor
no 3 no 4
13

Pressure transmitter
230V supply
AC ±10%
PTH
Transmitter
24V
0/10V signal
0-10V out
To MDV or 5 step controller
Max load 10mA
1 2 3 4
0-10v out
GND
14

Humidity
230V supply
AC ±10%
Humidity
sensor
0-10V out
To MDV or 5 step controller
Max load 10mA
0/10V signal
GND
24V
1 2
3 4 5
15

CO2
230V supply
AC ±10%
CO2
sensor
0-10V out
To MDV or 5 step controller
Max load 10mA
0/10V signal
24V
1 2 3 4 5 6
0-10v out
GND
16

C O 2 + Te m p .
230V supply
AC ±10%
0-10V out
To MDV or 5 step controller
Max load 10mA
CO2
sensor
24V
1 2 3 4 5 6
0-10v out
GND
NTC
Temp sensor
no 3 no 4
17

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