1 Safety instructions
Please comply with the following instructions in order to avoid any risk of injury or inappropriate use
of the appliance
• Commissioning
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Do not switch the appliance ON until every filling operation has been performed
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Do not attempt to install this appliance yourself. This heat pump must be installed by qualified
personnel holding a certificate of competence.
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The installation must always be properly earthed and fitted with a safety circuit breaker.
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Do not change the power supply
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The appliances are not fireproof and should not therefore be installed in an explosive environment.
• How to Use
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This appliance can be used by children 8 years and above Also persons with reduced physical,
sensory or mental capabilities, or lack of experience and knowledge, provided they have been
given supervision or instruction concerning use of the appliance in a safe way and with the
appliance Cleaning and user maintenance shall not be made by children without supervision
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Do not let children insert foreign bodies inside the propeller protection grate or climb onto the roof
of the outdoor unit. The fins of the air heat exchanger are extremely thin and can cause cuts.
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Nothing should obstruct the air circulation through the evaporator and out from the fan
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The outdoor unit must only be installed outside If a shelter is required,it must have broad openings
on all 4 sides and installation clearances must be observed (see your installation engineer)
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Do not climb on top of the outdoor unit
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The room in which the unit is operating must be correctly ventilated in order to avoid any shortage
of oxygen in the event of a refrigerant gas leak
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If your installation location already meets safety standards, do not carry out any modifications
(ventilation, exhaust evacuation, openings, etc ) without the advice of your installation engineer
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Do not place any heat source under the remote control
• Maintenance
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Do not try to repair the appliance yourself
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This appliance does not contain any components which can be repaired by the user Removing
either of the covers can expose you to dangerous electrical voltages
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In any case, switching off the current is not sufficient to protect you from any external electrical
shocks (condensers)
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Do not open the outdoor unit or the hydraulic unit while they are in operation
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If you hear unusual noises, smell smoke or other odours coming from the appliance, turn off the
power and contact your installation engineer
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Before starting any cleaning, turn off the power to the appliance.
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Do not use aggressive cleaning liquids or solvents to clean the body work
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Do not use a pressure hose to clean the outdoor unit You may damage the air exchanger and get
water inside the electrical circuits
Operating manual "1819- EN"
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Alféa Extensa / Excellia A I and Alféa Extensa / Excellia Duo A I heat pumps