Midea MGA-D10/N1, Руководство пользователя

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R410A Mini Split Chiller 50Hz MCAC-UTSM-2014-01
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18.6 Electrical connection
18.6.1 Notice
The split mini chillers leave the factory already wired, and require the installation of an omnipolar thermal
overload switch, a lockable mains disconnecting switch for the connection to the mains power supply , and
the connection of the flow switch to the corresponding terminals. All the above operations must be carried
out by qualified personnel in compliance with the legislation in force.
For all electrical work, refer to the electrical wiring diagrams in this manual. You are also recommended to
check that the characteristics of the mains electricity supply are adequate for the absorptions indicated in the
electrical characteristics table below, also bearing in mind the possible use of other equipment at the same
time.
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Power to the unit must be turned on only after installation work (hydraulic and electrical) has been
completed.
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All electrical connections must be carried out by qualified personnel in accordance with legislation in
force in the country concerned.
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The power line should be fitted upstream with a suitable device to protect against short-circuits and
leakage to earth, isolating the installation from other equipment.
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phase units, the unbalance between the phases must not exceed 3%). If these parameters are not
respected, contact the electricity supply company.
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For electrical connections, use double insulation cable in conformity with current legislation in the country
concerned.
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An omnipolar thermal overload switch and a lockable mains disconnecting switch, in compliance with
the CEI-EN standards (contact opening of at least 3mm), with adequate switching and residual current
protection capacity based on the electrical data table shown below, must be installed as near as possible
to the appliance.
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The appliance shall be installed in accordance with national wiring regulations.
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power cord type designation is H07RN-F.
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An all-pole disconnection device which has at least 3mm separation distance in all pole and a residual
current device(RCD)with the rating of above 10mA shall be incorporated in the fixed wiring according to
the national rule.
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Do not use water pipes to earth the unit.
18.6.2 Electrical panel
The electrical panel is located inside the unit at the top of the technical compartment where the various
components of the refrigerant circuit are also to be found. To access the electrical panel, remove the front
panel of the unit by undoing the screws.