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Idiomas disponibles
Idiomas disponibles
1.5
Refrigerant piping
Use tools and pipe components especially designed for use with R32 refrigerant.
Precautions
Use copper pipes deoxidised with phosphorus to carry the refrigerant.
Store the refrigerant connection pipes away from dust and humidity (risk of damage to the compressor).
Apply refrigerant oil to the beaded parts to facilitate tightening and improve the leak-tightness.
Protect the outdoor unit and indoor unit, including the insulation and structural elements. Do not overheat
the pipes as brazed components may cause damage.
Protect pipes from physical damage.
Insulate the pipes to reduce heat losses to a minimum.
Do not touch the refrigeration connection pipes with your bare hands while the air conditioner is running.
Danger of burn or frost injury.
1.6
Maintenance and repair work
Do not disassemble to repair the unit while it is running.
Precautions
Use only dehydrated nitrogen for detecting leaks or for pressurised tests.
After maintenance or repair work, check the entire air conditioning system to ensure that there are no
leaks.
Remove the casing only to perform maintenance and repair work. Put the casing back in place after
maintenance and repair work.
1.7
Liabilities
Manufacturer's liability
Installer's liability
2
Symbols used
2.1
Symbols used in the manual
7800852 - v02 - 10052022
Our products are manufactured in compliance with the requirements of the various Directives appli-
cable. They are therefore delivered with the
ests of the quality of our products, we strive constantly to improve them. We therefore reserve the
right to modify the specifications given in this document.
Our liability as manufacturer may not be invoked in the following cases:
Failure to abide by the instructions on installing the appliance.
Failure to abide by the instructions on using the appliance.
Faulty or insufficient maintenance of the appliance.
The installer is responsible for the installation and initial commissioning of the appliance. The instal-
ler must observe the following instructions:
Read and follow the instructions given in the manuals provided with the appliance.
Install the appliance in compliance with prevailing legislation and standards.
Carry out initial commissioning and any checks necessary.
Explain the installation to the user.
If maintenance is necessary, warn the user of the obligation to check the appliance and keep it in
good working order.
Give all the instruction manuals to the user.
marking and any documents necessary. In the inter-
This manual uses various danger levels to draw attention to special
instructions. We do this to improve user safety, to prevent problems and to
guarantee correct operation of the appliance.
en
2 Symbols used
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