Page 6 of 18
26.08.2014
Ver. 1.5
Copyright Berner Kochsysteme 2014
Installation
Electrical data of the units
Unit performance ( 4 kW – BRE40 )
3-phasig (Voltage 410% / -10%)
Connection
colour
Frequency
Fuse
Phase
Brown, Black, Grey
or
1,2,3
50 Hz / 60 Hz
B6 (F1)
T1A (F2-F4)
N
blue
or 4
PE
Yellow/Green
Unit performance ( 8 kW – BRE70 )
3-phasig (Voltage 410% / -10%)
Connection
colour
Frequency
Fuse
Phase
Brown, Black, Grey
or
1,2,3
50 Hz / 60 Hz
B6 (F1)
T1A (F2-F4)
N
blue
or 4
PE
Yellow/Green
Installations-environment
-
maximum ambient temperature
Storage
> 0°C till +70°C
in function
> +5°C till +35°C
-
maximum relative Atmospheric humidity
Storage
> 10% till 90%
in function
> 30% till 90%
Installation requirements
The unit has to be build-in in a flat horizontal area. The place must be allowing a weight at
least 100 kg. To disconnect the Power, the user needs easy access to the power-connection.
Installation intructions for the build-in model
The following points must always be observed during installation:
-
Proof and take sure: the voltage of the main supply cable and the voltage of the
nameplate of the unit fit.
-
All electric installations must fulfil the local building code regulations. All regulations issued
by the national electricity authorities must be observed.
-
The unit comes with a main cable and can be connected to a power point with the
necessary plug or directly with the main cable.
-
When using fault-current circuit breakers (FI), they must be designed for a minimum fault
current of 30 mA.
-
The personnel operating the equipment must make sure that all installation, maintenance,
and inspection work is done by specially trained and certified personnel only.
-
Our units are equipped with cables that comply with the national regulations.
Make sure that the cable is correctly connected to the main power supply:
For the electric connection for the unit take attention.
The law regulations of the country have to be adhered!
Attention
Wrong voltage damage the unit
and can lead to personal injuries.
Attention
The electrical connection executed
only by specially trained staff.
The safety thermostat has to
install for an easy accessible in
case of an service
