BA 417 BB 05 21 A2
43
Press
„ENTER“ in order to move between the parameters for time-settings and setpoint. There are 4 options in
application 4-steps speed selector. Note that it is still possible to manually edit the setpoint in the main display. At
the next event shift, the scheduler will revert to the settings.
9
Storage, Transport
The controller MTC MultiControl must not be exposed to condensation or water impact.
Technical limits
Temperature: 0 to +60°C for model 24V AC, 0 to +50°C for model 230V AC
Humidity: non-condensing, without condensation
10
Maintenance, Service
Maintenance and servicing work may only be carried out by trained and instruct-
ed specialist personnel and in compliance with the relevant regulations, guidlines
and warning notices!
Normally the Rosenberg controllers MTC MultiControl are maintenance-free.
When working on the electronics and the circuits, the guidelines for electrical safety must be observed and these
must be disconnected from the mains voltage. The absence of voltage must be checked with a two-pole voltage
tester.
All screw connections must be checked and retightened if it`s necessary before being switched on again or re-
leased for operation.
All modifications, check and repairs to the electrical connection cables may only be carried out by an authorised
electrician.
It is recommended to check the insulation resistance of supply lines and of the electrical protective conductor
system according to DIN EN 60204 -1 or VDE 0113 -1 4.1.
For maintenance and servicing, the protective conductor system and the automatic switch-off in the event of a
fault should always be checked.
Electrical fuses may only be replaced and must not be repaired or bridged. Only the fuses specified in the electri-
cal circuit diagram must be used.
11
Accessories and Field Devices
Device
Rosenberg article number
Duct Temperature Sensor NTC 10kΩ
H42-09901
Room Temperature Sensor NTC 10kΩ
H42-09902
Outside Temperature Sensor NTC 10kΩ
H42-09914
Differential Pressure Sensor 0-1000Pa
H40-00100/ H40-00103
Room Humidity Sensor 0-100%r.H.
H42-09940
CO
2
- Sensor 0 bis 2000ppm
H42-09930
Transformer 230V AC /24V AC, 50Hz 2A
W51-23024
DC-Supply 100-240V /24V DC 1,25A
W52-02430
Differential Pressure Switch 50 - 500Pa
DDW050-0500N
Important: The power consumption of the CO
2
- Sensor is higher than the power output at the MTC MultiControl
controller. Therefore, a power supply is to be planned.
12
Copyright
It is not permitted to reproduce (photocopy, microcopy) the operating instruc-
tions or parts thereof by photomechanical means or computer or to distribute
them in newspapers and magazines or other media without the express permis-
sion of the manufacturer.
If you have any questions about installation, operation, or maintenance after
