Final Installation Checks; Environmental Issues - Toshiba MM-U056 Installationsanleitung

Precautions
Ensure that the electrical cable used for power supply and control of the system is unable to
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come into contact with either service valves or pipework which are not insulated.
Electrical Wiring
When installation is complete, check that all power supply and interconnecting wiring has
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been appropriately protected.
Refrigerant Piping
When refrigerant and drain piping have been completed, ensure that all pipework is fully
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insulated and apply finishing tape to seal the insulation.
Precaution for Refrigerant Leakage
This air conditioning system contains HFC-407C refrigerant gas. We recommend that the
installer should compare the total amount of refrigerant contained in the system with the
air volume of each of the rooms in which an indoor unit has been installed. This practice is
of particular importance when installing a system with a large refrigerant volume. Using
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these figures, calculate the worst case refrigerant density (using the total refrigerant
charge) in the unlikely event of a leak. If the resultant density level exceeds that of the
standard, then either a ventilation system or alarm system, or both, must be installed. The
above procedure must be completed in accordance with local, national an international
standards, codes of practice and statutory requirements.

Environmental Issues

Product Maintenance
To minimise the chances of environmental damage and to ensure the efficient operation of
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the unit, it is recommended to have the air conditioner periodically checked and serviced
by a qualified engineer.
Product disposal
Please dispose of the air conditioner unit in an environmentally responsible manner.
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Recycling is the preferred disposal method.
When disposing of an air conditioner system, contact either the manufacturer, your local
environmental control authority or a local waste disposal company for advice.
Ensure all packaging material is either recycled or disposed of in accordance with local
regulations.
The refrigerant gas within the unit should only be removed by an authorised company.
WARNING: Discharge of refrigerant to atmosphere is illegal and may lead to
prosecution.
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NVIRONMENTAL
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