-
MANUAL
HTi
70
6 & 8 KW HEAT PUMPS
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6
4 - INTRODUCTION
Note:
The Heat Pump is exclusively designed for heating
purposes.
It cannot be used for cooling.
The manufacturer cannot be held responsible for any other
usage of the appliance.
4.1 - Operation
The Heat pump is a closed and pressurised system in which the
refrigerant serves as the medium for transferring energy.
The evaporator
•
is a cooling exchanger which draws calories from
the air. The humidity in the air condenses on contact with the cold
surface, and forms condensation which must be drained regularly
during operation of the Heat pump (evacuation in
…
).
The condenser
‚
is a plated heat exchanger which allows to transfer
the heat towards the heating water of the installation
„
.
The operating range of the Heat pump ranges from an air
temperature of -20°C to 40°C.
1. Compressor
2. Pressure reducer
3. Evaporator
4. Condenser
5. Ventilator
6. Heating inlet / outlet
7. Condensates drainage
It is FORBIDDEN:
• to operate the Heat pump using air
intake containing solvents or explosive
materials.
• to use air intake containing grease, dust, or
aerosol particles.
• to connect vented exhaust hoods to the
appliance.
Use of the appliances are FORBIDDEN if
the installation is not fi lled with water.
à
External defrost kit
(Réf. 754101)
to keep the external condensate evacuation duct from
freezing.
à
Hydraulic kit
(Réf. 754204)
MF1’’ fl exible hose assembly to separate the heat pump from
the rest of the hydraulic system.
à
Adjustable raiser kit for heat pump
(Réf. 754600)
allows raise of the heat pump and catch up with ground levels.
4.2 - Accessories (included)
The components described below are delivered with the Heat
Pump:
à
2-core sheathed cable linking the
Heat Pump and the Pilot (lg 10m)
à
Hydraulic Fitting
(included a 1’’ fi lter valve, a safety valve assembly 1’’, a hydraulic
connection
[reduction F3/4 M1’’ + nipple MM 1’’])
4.3 - Accessories available to order
à
2-core sheathed cable
(Ref. 753102)
linking the Heat Pump and the Pilot
(lg 20m)
20m length for connection instead of the
10m length delivered as standard.
