Information for electricians
Installation and electrical connection
5
Insert the cooker supply cable (17) into the power control unit (24).
6
Position the power control unit over the flush-mounted/hollow wall box and fasten with the device
screws (15).
In the case of a surface mounting, the cooker supply cable is inserted through the sec-
ond push-out opening (25) and the device is, for example, mounted on the wall behind the
cooker.
Connect cookguard 3-phase
When connecting a single hob, the connecting terminals L1 and L2 are to be assigned.
When connecting a single hob, the free, third wire must be insulated according to the in-
stallation regulations.
The neutral conductors are connected to the distribution terminal supplied (only 3-phase
variant).
7
Connect cooker supply cable 3-phase (17) to the connection terminals
IN
(19 ... 23) of the power
control unit. When doing so, first connect the earth conductor.
8
Insert the connection cable (27) through the cable entry (10).
9
Fix strain relief (26).
10
Connect the connection cable 3-phase (27) to the connection terminals
OUT
(19 ... 23) of the
power control unit. When doing so, first connect the earth conductor.
OR:
Connect cookguard 1-phase
l
Connect cooker supply cable 1-phase (17) to the connection terminals
IN
(22/23/29) of the power
control unit. When doing so, first connect the earth conductor.
l
Insert the connection cable (30) through the cable entry (10).
l
Fix the strain relief (26).
l
Connect the connection cable 1-phase (30) to the connection terminals
OUT
(22/23/28) of the
power control unit. When doing so, first connect the earth conductor.
l
Optional: Insert the water leakage sensor into the connection socket (12) of the power control unit
(9) (see Installation of water leakage sensor).
l
Fasten the casing cover (13) using the fastening screws (14) on the lower casing.
l
Optional: Connect external signal generator to potential-free contact (18) (Bild 6).
l
Switch on the miniature circuit breaker again for cooker/hob.
Connect potential-free contacts
The device is equipped with two potential-free outputs AUX1 and AUX2 (18). This allows forwarding of
the state of the cookguard to binary inputs of the building automation system or other safety systems
(for further information, siehe "Potential-free contacts (optional)").
The AUX outputs are optoinsulated and potential-free. Due to the optocoupler, attention must be paid
to the polarity of the scanning voltage of the binary input of the building automation system. The Out
terminals must be connected to the earth or earth potential of the binary input.
14