42
GB
6343841_00 / Ver - 4.20
Characteristics of the regulation
The command panel of the unit allows
the rapid setting of the working para-
meters of the machine, and their vi-
sualisation. The display consists of 4
fi gures and various LEDs for indicating
the type of operational mode, the visua-
lisation of the parameters set and of any
alarms triggered. The card stores all the
default settings and any modifi cations.
With the installation of the PR3 remote
panel accessory, it is possible to control
the switching on and off from a distance,
as well as the setting of the operational
mode (cooling-heating), and the visua-
lisation of the alarm summary. After the
absence of voltage for any period of
time, the unit is able to start up again
automatically, maintaining the original
settings.
User interface
A
L
A
R
M
R
B
A
D
C
F
E
Contents Functions
A Panel on the machine
B Chiller / Heat pump
C Moducontrol
D PR3 remote panel
E Internal connection between moducontrol and panel
(already wired in the factory)
F Connection between the unit and PR3, with a maximum length of 150 metres (wiring to be carried out by the
installer)
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