Hoval UltraGas (35-650), Руководство по эксплуатации

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6.6.2 Operating modes for holiday and absence?
Depending on the duration of your absence and what your requirements are in
regard to comfort, there are different operating modes available for interrupting or
reducing the heating. In any case you will be able to save a lot of energy and money
if the rooms are not heated or less heated during your absence.
The following table is intended as a guide for finding the best operating mode for
each particular case:
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See following pages for a detailed description on how to set the operating modes.
You can return to the “AUTOMATIC” function (normal heating mode) at any time by “pressing” for 3
sec.
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Application
You go on holiday for e.g. 1
week and you know the return
date.
You leave home in the mor-
ning and come back late in
the evening.
You are travelling for an inde-
finite period of time and want
the living area to be at the set
reduced temperature on re-
turn.
You are away for an indefinite
period of time during spring or
autumn and you don’t mind if
your home is cool on return.
Operating mode
"HOLIDAY TIL"

Heating system and DHW off
during holidays.
"ABSENT TIL"

Heating interrupted temporarily
"RED. HEATING"

Continuous reduced heating mode
"STANDBY"

System switched off - Frost
protection activated
Function
- Heating system OFF / Calori-
fier frost protected (5°C)
- Room temperature set to mini-
mum (10°C)
Setting range:
current date + 250 days !
End of holiday = Return date
Normal heating is resumed on
the day of return!
Early return:
“Press” for 3 sec. to return
to “AUTOMATIC” mode (see pa-
ge 16, 18).
Heating temporarily interrupted
until set time.
Setting range: 0.5 - 24h
Continuous reduced heating and
DHW mode (reduced see page
30, 31) around the clock.
The entire heating system is
switched off and frost protected.
Calorifier frost protected!
6. Heating system control