-
INSTALLER
7 & 11kW HRC
70
HIGH TEMPERATURE HEAT PUMP
MANUAL
-
7
2.2 - Operating
2.2.1 - Heat pump operation
2.2.2 - Pilot operation
This is a closed pressurised system in which the refrigerant serves
as a medium for transferring energy.
The evaporator (
✚
) is a refrigerating exchanger which extracts
calories from the air. The humidity in the air condenses on
contact with the cold surface, condenses and forms water
(evacuation in (
✛
)).
The capacitor (
✜
), a plated heat exchanger which is hydraulically
linked to the heating installation (
✢
) via the Pilot, enables the
water in the circuit and in turn the building, to be heated.
1 : Compressor
2 : Expansion valve
3 : Evaporator
4 : Capacitor
5 : Fan
6 : Leaving / return point for heating
installation
7 : Condensates drainage
The Pilot must always
remain connected to the
Heat Pump.
It ensures the decoupling
of the w
ater fl ow from
the Heat Pump and the
heating circuit(s) (radiators,
underfl oor heating or fan
coil units).
The Pilot comes pre-
assembled with a
removable front panel
that allows access to all
the other parts of the
appliance.
The front of the appliance
is made up of an electronic
display screen with control
buttons and an electronic
circuit board containing all
the electrical connections.
2.3 - Accessories (included)
The components described below are included with the Pilot but
they are not pre-assembled:
à
Outdoor sensor
à
1 ’’ valve
with (500µm) built-in fi lter which is used to protect
the Heat Pump’s plated heat exchanger
Cap
which enables you
to access the filter
when the valve is
closed
à
2 core sheathed cable linking the
Heat Pump and the Pilot (lgth10m)
It is pre-fi tted to the Heat Pump, but needs connecting to the
Pilot
à
Hydraulic connection kit
lgth 1.5m