TABLE OF CONTENTS
ENEN
43
8. GUEST SCREENS
8.3.1 Compressor modulation logic
NOTE:
The compressor starts only if the HP is
and following a
call from the Thermostat (
or ) Humidistat ( ) or
Sanitary Hot Water production
.
The HP compressor modulates on 10 frequency steps with the
main objective of reaching the Target at the Current water tem-
perature.
The water Target temperature is automatically calculated based
on the values set in screens 4.4 and 4.5.
In exceptional cases, the User can force the Target to the maximum
value allowed by activating the Manual Boost
.
There is also an automatic Boost that is activated when the room
temperature is very far from the Set.
The activation status of the Boost is indicated by the lighting of the
hare, in the Home:
Manual Boost
Automatic Boost
The maximum step reachable by the HP is still constrained by the
active limitations (screen 4.3).
If photovoltaic energy is available, and at the same time the water
Target is guaranteed, the photovoltaic tracking function is activat-
ed, which allows the HP to take the most advantage of the free
energy.
HP On
HP Off
Manual Boost
Floor drying
3) A selection part:
Step
of compressor
Temperature
Current
of water
Temperature
of water Target
Photovoltaic tracking
GUEST
8.3.2 Floor drying function
In summer operation, in which the radiant floor is used to cool the
rooms, it can be difficult to dry the floor following cleaning oper-
ations. To speed up the drying of the floor, activate the dedicat-
ed
function The operation of the HP will temporarily
switch (max 30 min) to heating. When the floor is warm enough, the
function will deactivate automatically.
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