- 17 -
TSE-N 01.01 A. B.
599 50 86 62EN
4.2.5Prisma basic power board
The Prisma basic power board controls the following range functions:
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Operation of radiators
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Operation of hot air blower
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Operation of cooling fan
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Optical display via signal lamps
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Automatic door lock during the pyrolysis process
according to values to be selected at the temperature and function controller. The Prisma basic
power board includes a power pack, 4 relays to control the heaters and other semi-conductor
components and a fine-wire fuse (sluggish, 63 mA).
Fine-wire fuse
The fuse is arranged at the primary side of the power pack. If this fuse is defective, the appliance
does not function and the displays and lighting system are out of service.
Important: Appliances with Prisma basic power board are not provided with a test program!
The supply voltage of 230 V for the power board and the consumers is applied at the main supply
connection.
For the other measuring points for small loads, door lock and heaters please refer to the block
diagrams.
