30
BA 417 BB 05 21 A2
The assignment of the terminals on the MTC MultiControl controller must
be carried out exclusively according to the valid wiring diagram docu-
mentation (MTC MultiControl -this operation manual- name plate and
label at EC fan, terminal functions of sensors as per instruction leaflet).
The electrical potentials must be taken into account during wiring. Incorrect
wiring can permanently destroy the electronics or lead to incorrect logical
program routines. If, after reading the operating instructions and the circuit
diagram documentation, there are still questions regarding installation,
operation or maintenance, please contact Rosenberg Ventilatoren GmbH.
6.5
Scope of Delivery of the Control
Control unit MTC- MultiControl control
This operating instruction, the application description data sheet
A circuit diagram is not included in the scope of delivery
Cables and installation material are not included in the scope of delivery
7
Installation
7.1
Installation Instructions
These operating instructions must be read carefully. The specified safety instruc-
tions and the technical characteristics and limits must be observed when plan-
ning, dimensioning and designing an air handling system or ventilation system
equipped with the MTC MultiControl.
The properties for compliance with the IP degree of protection according to EN
60529 (protection by electrical housing) must be observed.
A main switch must be provided for the air handling system or ventilation
system and must be installed so that it is freely accessible.
The supply line must be connected to the main switch, which is suitable for
disconnecting the supply voltage and for interrupting operation of the EC fans
and the MTC MultiControl controller.
Observe the technical characteristic or the parameters voltage and operating
current when dimensioning the main switch.
An automatic voltage interruption must be provided for overcurrent and residual
current.
The residual current circuit breaker requires an all-current sensitive type for
safety against dangerous body currents when Rosenberg EC fans are used.
Marking on the FI circuit breaker:
7.2
Installation / Commissioning
Please follow the correct sequence
:
1.
Unpack components and check for damage. Damage must be reported immedi-
ately to the supplier or manufacturer Rosenberg Ventilatoren GmbH. Damaged
and defective components or assemblies or equipment must not be put into
