5
It is strictly forbidden to perform work on live electrical equipment. Protection rating
of the open unit is IP21! Contact with dangerous voltage is possible.
The unit operates with alternating current. The current level must correspond to the
value on the name plate. The suprabox Comfort and the integrated switch cabinet
must be closed during the operation.
Repairs may only be made by specialists authorized by Rosenberg Ventilatoren
GmbH. Only replace circuit breakers, do not repair or bridge them. Only use fuses
which are indicated in the wiring diagram. Check the zero-potential using a bipolar
voltage tester.
The wiring of the SupraBox COMFORT Controller or the assembly with the article
number H42-73****must be carried out according to the connection schematic.
Wrong connections lead to the destruction of the unit. Deficiencies of electrical in-
stallations/assemblies/equipment must be repaired immediately. If there is imminent
danger do not operate the unit/assembly in defective condition.
4 Definition of Qualified Personnel
According to the operation manual and the warning instructions, qualified personnel are persons who
are familiar with installation, assembly, initialization and operation of the product and have the follow-
ing qualifications:
-
Training or instruction i.e. authorization to switch power and equipment on and off, to ground
and to mark circuits and devices according to the standards of safety engineering.
-
Training or briefing in maintenance and use of appropriate safety equipment according to the
standards of safety engineering.
-
Training in first aid.
5 Normal Operation / Scope of validity
5.1 Normal operation
The
Controller or the assembly with the article number H42-73****
optionally equipped with an
interface-card is exclusively developed and intended for the tasks as control, regulation and monitor-
ing for the Rosenberg ventilation unit Supra Box COMFORT (SBC). Other uses or uses above their
intended use are prohibited unless contractually agreed upon. The manufacturer is not liable for
damages which might occur by use of the product for something other than its intended purpose.
The user assumes all risks.
It is part of the intended use to obey the operations described in this manual for the
assembly, operation and maintenance.
We point out that this operation manual is only valid for the device and not for the
complete installation!
5.2 Scope of validity
The scope of validity of this manual includes the following control versions or the assembly
with the article number H42-73****:
-temperature and ventilation for SupraBox COMFORT (SBC) for series 800-5000
Summary of Contents for H42 Series
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