Fujitsu WATERSTAGE 112 Maintenance Document page 78

Heat Pump, Split System, Single Service, 3 phase
The influence of the difference is defined as a
percentage. The better the installation in the
reference room (accurate room temperature, correct
installation location, etc.) the higher will be the value
that can be set.
Example:
Approx 60%: the reference room is appropriate
Approx 20 %: the reference room is inappropriate
Information:
Activation of the function requires taking into account
the following requirements:
A room sensor must be connected.
-
The "room influence" parameter must be set
-
between 1 and 99.
The reference room (where the room sensor
-
is installed) must not contain adjusted thermostatic
valves. If present in the room, these valves must be
fully open.
Control according to room temperature only
The flow temperature is adjusted according to the
room temperature setpoint,
temperature and its evolution. A slight increase in
room temperature, for example, causes an immediate
drop in the flow temperature.
Information:
Activation of the function requires taking into account
the following requirements:
A room sensor must be connected.
-
The "room influence" parameter must be set
-
to 100%.
The reference room (where the room sensor is
installed) must not contain adjusted thermostatic
valves. If present in the room, these valves must be
fully open.
78
the current room
Maintenance Document 1394-1