Carrying out a relay test
16
Logamatic 4323 - Subject to technical modifications.
98
16 Carrying out a relay test
With the "Relay test" menu, you can check whether you have correctly
connected the external components (e.g. pumps).
The display depends on which modules are installed. Depending on the current
operating conditions, there may be a time delay between demand and display.
With the modules installed most commonly in the Logamatic 4323 control unit,
i.e. FM441 and FM442, the following relays can be called up:
Heating circuit 0 – 9
– Circ. pump
– Servomotor
DHW
– Cylinder primary pump
– DHW circulation pump
Substation
– Feed pump
CAUTION!
SYSTEM DAMAGE
from disabled functions!
The heat supply of the heating system is not assured during the relay test. The
control system deactivates all functions.
z Leave this function after the relay test to prevent system damage.
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