3
Unit description
The heater for anti-freeze protection is used to
control the temperature of the interior space of the
hydraulic module. This ensures that in the event of
a fault, the last step in the freezing of the medium
and thus defects due to frost can be prevented. A
temperature of >+3 °C is established through recir-
culated air operation. It is essential that a separate
UPS is used for the power supply.
The heater for anti-freeze protection is distin-
guished by a touch-safe plastic housing, small size
and dynamic heating using PTC technology. The
heater for anti-freeze protection is equipped with a
fixed, set thermostat and quick-connection termi-
nals.
Connection is via external terminals. The heater for
anti-freeze protection is mounted by means of
screw lugs.
1
2
1
3
Fig. 3: Unit description
1: Screw lug
2: Connection terminals
3: Thermostat
4
Electrical wiring
Connection example
1
Fig. 4: Connection example
1: Connection terminals
REMKO heater for anti-freeze protection
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