Installation
GB
5.4
Technical Data Module CISP
5.5
Commissioning
20
International protection IPX4D
The screwed cable connections have to be tightened in order to
meet international protection IPx4D and the specified air-tight
sealing of the air chamber, so that the seal rings seal the cables.
Circulating pumps
The permissible current load per pump exit is I
Protection against contact
In order to secure the contact protection, the covering parts have
to be tightened with screws.
– Mains voltage 230V 50 Hz
– Current per output max. 0.5 A
– Signal input: Voltage input 0 - 10 V DC
Device fuse in the control and regulating centre BMU:
– F1 - T 6,3 H 250 ; mains
Information: The total maximum current of all mains components
(like boilers, pumps, mixers, etc.) must not exceed the value of 3.2
A, otherwise the device fuse F1 of the BMU may be triggered!
The operation instruction have to be observed during commissio-
ning the boiler!
= 0.5 A.
N max
AUGUST BRÖTJE GmbH