"FAN" mode
Press the "MODE" key once or repeatedly to
switch to recirculation mode. In this mode, the unit
is used as an air circulation unit. The room is nei-
ther heated nor cooled.
This mode allows the heat trapped under the
ceiling to be circulated to the lower regions of
the room in winter
.
MODE
UMLUFTBETRIEB
MODE
CIRCULATION MODE
Fig. 15: "FAN" mode
"HEAT" mode
Press the "MODE" key once or repeatedly to
switch to heating mode. Use this mode to heat the
room air to the desired target temperature. The
prerequisite for this is that suf
ficient heat is present
in the cold water system.
Press the "TEMP
/ " key to set the desired
room temperature in 1 °C steps. If the room tem-
perature is below the set target temperature, the
three-way valve provided by the customer opens. If
there is suf
ficient heating medium available, the
indoor unit starts to warm up the air in the room. If
the actual temperature rises approx. 1 °C above
the set room temperature, the controller switches
the valve off.
Cooling mode:
W
e recommend setting the target temperature
to max. 6 °C below the outside temperature.
The automatic fan speed and swing functions
should also be used.
Heating mode:
The fan will only start when the fin temperature
reaches 38°C.
Heating mode:
W
e recommend setting the target temperature
to max. 28°C. Maximum fan speed and the
lowest fin setting should also be used.
MODE
HEIZBETRIEB
MODE
HEATING MODE
Fig. 16: "HEAT" mode
25
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