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dew point TP2
Calculated dew point on the outdoor sensor (degrees Celsius)
Absolute humidity 2
Calculated absolute humidity at outdoor sensor (g / m³).
dTP=TP1-TP2
Determined difference of the dew points tP1 at the indoor sensor and tP2 at the
outdoor sensor.
REL T1 timer
Defi nes the switch-on delay ReL t1 delay value entered: setting can be
viewed in this menu item and shows the remaining time, from reaching the set
setpoints, until switching.
Settings (read only) ...
the settings can be checked without leaving the process „cellar drying“. to do
this, select the bottom menu item
„Settings (read only) ...“
with the
Ok
button.
With the help of the keys
,
you can call up and view the settings made.
Changes can only be made during the set-up menu. to return to the set-up
menu, press the
ESC
key.
7.3 INTERVAL VENTILATION
this mode controls an interval-controlled ventilation of damp rooms (for exam-
ple cellar rooms). the ventilation process is only started if the humidity at the
outdoor sensor (input: sensor 2) is lower than the indoor sensor (input: sensor
1). the humidity switch determines the dew points for the indoor or outdoor
area and will only switch the relay to activate the connected device (fan) if
there is no risk of condensation in the interior. this would be the case when
the dew point inside is higher than the dew point outside. Interval ventilation
or ventilation takes place with the connected fan (consumer) at relay t1.
For more effi cient ventilation, one fan for input air and one fan for exhaust air
can be installed.
Modes/ programs/functions
Anleitung_PLS1000_DE_EN.indd 60
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