Vxt Parameters And Configurations; Electric Connections; Installation Maintenance; Switch-Off For Long Periods - AERMEC KFC Manuel D'installation

VXT PARAMETERS AND
2.7.
CONFIGURATIONS
!
window I7 and I8
configuration. Build your system menu.
Parameter for the activation time in
automatic mode C24 manufacturer
.
menu
2.8.

ELECTRIC CONNECTIONS

Make the electric connections to the
coupled AERMEC heat pump following
the layout below.
To extend the connection cable of the
diverter valve, use Forbox type clamps.
Connect the valve present inside the
freecooling module with the wiring
of connector H positioned under the
electric control board of the VXT unit,
via the layout present on the machine.
Follow the layout given and use a cable
with minimum section of 1.5 mm for the
connection
3.

INSTALLATION MAINTENANCE

3.1. SWITCH-OFF FOR LONG
PERIODS
To deactivate the appliance, operate
as indicated in the heat pump instruction
manual. If the external temperature
can fall below zero, there is a risk of
freezing. The hydraulic system MUST BE
EMPTIED. It is recommended to contact
the Technical After-sales Service. To
re-start the appliance after prolonged
standstill, contact the Technical After-
sales Service.
3.2.

CLEANING

The only cleaning required by the
system manager, is that of the external
panelling. It must be carried out using
cloths dampened in soap and water.
In the case of stubborn stains, use the
cloth and a 50% mixture of water and
denatured alcohol or with specific
products. Dry all surfaces thoroughly
after cleaning.
!
Do not use sponges soaked
in abrasive products or powdered
detergents.
It is prohibited to perform any operation
before having disconnected
appliance from the mains electricity
network, by positioning the plant master
switch at "off".
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KFC_5890966 _00
3.3.

MAINTENANCE

The periodical
indispensable to maintain the appliance
constantly efficient, safe and reliable
through time. The appliance will follow
the same maintenance plan of the
coupled heat pump.
the
1
maintenance is
H
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