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1 Safety instructions and recommendations
1.3
Electrical safety
1.4
Hydraulic safety
1.5
Recommendations for the installation
1.6
Recommendations for operation
6
MIT-M
Only qualified professionals are authorised to work on the appliance and
the heating installation. They must respect prevailing local and national
regulations during fitting, installation and maintenance of the installation.
Commissioning must be performed by a qualified professional.
Before making any electrical connections, earth the appliance in
accordance with prevailing standards.
Danger
Danger of electric shock: the length of the conductors between the
traction arrester device and the terminal blocks must be such that
the active conductors are put under tension before the earth
conductor.
Only qualified professionals may carry out electrical connections, always
with the power off.
Separate the very low voltage cables from the 230/400 V power supply
cables.
When making the hydraulic connection, it is imperative that the standards
and corresponding local directives be respected.
If radiators are connected directly to the heating circuit: install a differential
valve between the indoor unit and the heating circuit.
Fit drainage valves between the indoor unit and the heating circuit.
Do not add any chemical products to the heating water without first
consulting a water treatment specialist. For example: antifreeze, water
softeners, products to increase or reduce the pH value, chemical additives
and/or inhibitors. These may cause faults in the heat pump and damage
the heat exchanger.
Install the heat pump's indoor module in a frost-free location.
Insulate the pipes to reduce heat losses to a minimum.
Keep this document close to the place where the appliance is installed.
Do not make any modifications to the heat pump without the written
consent of the manufacturer.
To benefit from extended warranty cover, no modifications should be
made to the appliance.
Install the heat pump indoor module and outdoor unit on a solid, stable
structure able to bear its weight.
Do not install the heat pump in a place that has an atmosphere with a high
salt content.
Do not install the heat pump in a place exposed to steam and combustion
gases.
Do not install the heat pump in a place that may be covered in snow.
The frost protection function does not work if the heat pump is switched
off.
If the home is unoccupied for a long period and there is a risk of frost,
drain the indoor unit, the heating system, the pipes between the indoor
unit and the outdoor unit, and the outdoor unit.
Keep the heat pump accessible at all times.
7756241 - v02 - 19062020
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