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9
Service-Line
ACO H a u s t e c h n i k
Description
The NC / NO connections (2 relays) with potential-free
change-over contacts activate signals (ZLT = central
technical supervision). The NC connection can be loaded
with 230V/5A AC and is dejammed with a varistor. The
NO connection can be loaded up to 230V/2A.
Use a cable 7 x 0.5 mm
2
as connecting cable.
> Please take the terminal connections from the
connecting diagram depicted on page 8.
Signals:
•
Half level signal = 50 % grease storage capacity
•
Full level signal = 80 % grease storage capacity
Fuse protection of the load circuit must be car-
ried out externally via a fuse, if required (max.
5A NC connection, 2A NO connection). For
switching of higher currents, relevant switching
elements have to be used.
When closing the evaluation device cover, pay
attention that jack and and plug intertwine
correctly!
Commissioning and operation
Jacks
Plug
6. Operation
Description
For more detailed description of conditions in
the separator (at the sensors) and of displays
(signals) at the evaluation device, refer to next
page.
> Corresponding to water contact, the filling level is
displayed by four green LED’s L1 to L4 at the evalu-
ation device. With > 80 % of max. storage capacity,
the L1 lights up red.
Sensors
Evaluation device
6.1 Function
GREASE-LEVEL-CONTROLLER
NOTICE
NOTICE
