E-13
English
Menu Structure 8.3
The hot water temperature display shows which heat generators
are used to process a hot water request.
Fig. 8.1: Hot water temperature display
8.3 History
The “History“” menu can be used to query the runtimes of the
compressor(s), circulating pumps and further components in the
heat pump heating system.
You can access the history menu by:
Pressing the button (MENU) for approx. 5 seconds
Selecting the history menu item with the arrow buttons and
confirming with the ENTER button
Depending on the system configuration, the following data is
available:
: +HDWSXPS
) )ODQJHKHDWHU
= +HDWJHQHUDWRU
HJ+HDWSXPSIODQJHKHDWH
0D[LPXPDWWDLQDEOHGRPHVWLFKRWZDWHU
WHPSHUDWXUHZLWKWKHKHDWSXPSZLWKWKH
FXUUHQWKHDWVRXUFHWHPSHUDWXUH
0QFSBUJOHEBUB
)PUXBUFSUFÀ$
81(&5%8';
/&"6.BY
8';
Display of runtimes and stored data Display
Total runtime of compressor 1 Always
Total runtime of compressor 2 2 Compressors
Total runtime of 2nd heat generator Bivalent or mono
energy
Total runtime of the brine circulating pump or well pump. The
runtime is greater than the total of the compressor runtimes
because of pump forerun and afterun.
BW or WW HP
Total runtime of the ventilator. The runtime is less than the total of
the compressor runtimes because of the defrosting process (the
ventilator is switched off during defrosting).
AW HP
Total runtime of the heat circulating pump Always
Runtime of the compressor in cooling operation Reversible HP
Total runtime of the hot water circulating pump Domestic hot
water
Total runtime of the swimming pool circulating pump Swimming pool
Runtime during which the flange heater was additionally switched
on for DHW preparation
Domestic hot
water
Sensors
Immersion heater
Displays the last fault which occurred with the date, time and
cause
Always
Displays the second to the last fault which occurred with the date,
time and cause
Always
Displays the start and end of the last, fully completed initial heating
program
Always
Displays the start and end of the last, fully completed screed drying
program
Always
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