Zehnder Rittling 40019309, Operating Instructions Manual

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40019121
5.6 Window open/close detected
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standing open in winter. It will automatically adapt and operate to save energy.
By default, the window open/close detection function is enabled on your remote control. To di-
sable this function, change the corresponding advanced parameter (see chapter 5.3 , parameter 1).
IMPORTANT
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opening with no furniture or other object nearby.
The quality of the window open/closed function depends on a number of factors, such as the
position of the appliance, how fast the temperature in the room rises/falls, the type of window,
etc.
IMPORTANT The room temperature is measured near the appliance.
After opening a window, your appliance should detect the
associated temperature drop within a reasonable period. It will then
adapt its operating mode by automatically switching to the frost-free
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operating mode (Comfort mode for instance), before detection was initiated, within a reasonable
length of time.
Starting or stopping a boost (manual or programmed), as well as a change in opera-
ting mode , suspends the window opening/closing function for 60 minutes , the required
time for the room temperature to stabilise.
OK
OK
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69
02/2019
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USE OF MANUAL BOOST
6. Heating boost
This function provides extra heat
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full power, no matter what the temperature set from the remote control.
The operating time is 2 hours maximum
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Boost operation can be activated 2 ways:
• manual boost
• programmed boost
mode
boost
The Boost
duration is
displayed.
mode
boost
mode
boost
mode
boost
Reduce
duration
of boost in
steps of
15
minutes .
Increase
duration of
boost in steps
of
15 minutes
(total maximum
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minutes).
The default
time for a manual boost
is
60 minutes .
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