VDH Products BV
Document 063319 - version 3.12
Page:
24 of 78
The sensor number is shown in the lower display. In the
SENS
row the LED
of this sensor lights. The same applies for the
MOIST
LED and the
GAS
LED.
The upper display indicates if the sensor is switched ON or is switched OFF.
By means of the
UP
and
DOWN
keys the status of the present sensors can
be viewed.
By pressing the
SET
-key the status of the sensor can be changed from 'ON'
to 'OFF' or vice versa.
Press the
SENS
key to finish switching on/off of the sensors.
To prevent unauthorized use, turn the key switch to
ON
and remove the key.
2.1.13 Zone and heating switch
The
PROBA
can control a maximum of three zones. lf one of the zones is
not used, it can be switched off. In a zone that is switched off no temperature
is regulated.
Make sure that the key switch is in the
PE
position.
Press the
ZONE/HEAT
key. The LED above the key flashes to indicate that
this function is active.
The lower display shows the text 'zone'.
The upper display indicates which zones are active.
With the
UP
and
DOWN
keys the number of zones can be changed.
Press the
SET
key to accept the setting.
Summary of Contents for PROBA
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