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5. Carry out electrical connection, close the console lid (d), put the controller (b) back to the
base and fasten it with the screws (a).
6. Adjust the console to suitable angle.
ELECTRIC CoNNECTIoN oF ThE CoNTRoLLER
Every heating controller project must be based on calculations and plans
that are exclusively your own and pursuant to the regulations in force. Im-
ages and texts in these manuals serve as examples and the issuer does not
assume any responsibility for them. Issuer liability for unprofessional, false
or incorrect information or consequential damage is explicitly excluded. We
reserve the right to technical errors or changes without giving prior notice.
Installation of controller devices shall be done by a qualified technician or an authorised
organisation. Prior to any intervention into the wiring, make sure that the main switch is
switched off. Low voltage installation regulations IEC 60364 and VDE 0100, statutory provi-
sions for accident prevention, statutory provisions for environmental protection and other
national rules shall be observed.
Before you open the housing, make sure that all poles of electrical supply had been dis-
connected. Failure to follow these instructions can lead to serious injuries, such as burns or
even threat to human life.
The controller must be connected via switch for all poles. Spacing at switch's open con-
tacts shall be at least 3 mm.
All low voltage connections, such as connections of temperature sensors, must be placed
separately from power supply connections. All temperature sensor connections shall be
placed into the left field and all power supply connections shall be placed in the right field
of the controller. The relay R9 is designed as semi conductor relays for pump speed con-
trol.
Installation manual
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