WARNINGS
These instructions should be read by:
The specifying engineer.
The installation engineer.
The user.
The service engineer.
Failure to follow these instructions may result in risk of personal injury or damage
•
to the equipment.
Damage due to a failure to follow these instructions will invalidate the warranty.
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The appliance must be serviced by qualified engineers in compliance with local
•
regulations.
The appliance must be switched off and disconnected from the power supply
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before any work is carried out.
There are no user controls inside the appliance casing.
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Do not place anything on top of the appliance.
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An air gap of at least 300mm should be allowed at the front of the unit to ensure
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a clear airflow.
Do not disconnect the appliance from the supply under load.
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For internal use only. Do not use out of doors.
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Extension cables should be correctly rated for the load,fully unwound and
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never run through water or over sharp edges.
Always transport and store in an upright position.
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The fan motor on the external heat exchanger is electronically controlled and is
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liable to start and stop without notice.
Maximum operating temperature 35 C.
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Minimum operating temperature 15 C.
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This is a class 1 appliance and must be Earthed.
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The system is supplied with a 'water only' test charge. To protect the system from
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corrosion and frost damage Propylene Glycol must be added prior to use.(See P??)
Damage due to the failure to add Propylene Glycol will invalidate the warranty.
Serious risk of injury! Do not support the exterior heat exchanger by means of the
•
flexible lines.
The air-conditioning process produces condensate (water) during operation.
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This condensate is pumped away from the main unit along a flexible clear line
within the connecting hose assembly and is deposited to the outside from the
bottom of the exterior heat exchanger. Care should be taken when positioning
the exterior heat exchanger with regard to this.
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Содержание MCSe 7.3-21
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Страница 15: ...Spare parts Cont d SHEET 15 OF 17 ...
Страница 16: ...Wiring diagram Live circuit MCSe7 3 21 Wiring diagram Neutral and Earth circuit MCSe7 3 21 SHEET 16 OF 17 ...
Страница 17: ...QB70 water pump curve Condensate pump curve Condensate pump flow rates l h SHEET 17 OF 17 ...