York RVHC 09-12DS Installation & Owner's Manual page 12

■ Wiring
Prepare the power source for exclusive with the air conditioner.
The supply voltage must comply with the rated voltage of the air conditioner: The plug socket shall be accessible after
installation.
Remark: All the wiring must be based on the wiring nameplate which is shown on the model.
CAUTIONS
• Perform the wiring with suffi cient capacity. Installation places legally require a short circuit isolator to be attached
to prevent electrical shock.
• Do not extend the power cable code by cutting.
• Power voltage should be in the range of 90%~110% of rated voltage.
• The plug of the air conditioner takes a grounding leg, and clients should use a grounding socket so that the air
conditioner can be grounded effi ciently.
• If the power cord is damaged, replacement should be conducted by qualifi ed technician or a serviceman.
Remark per EMC Directive 89/336/EEC
NOTE
To prevent fl icker impressions during the start of the compressor (technical process), following installation conditions
do apply.
1. The power connection for the air conditioner has to be done at the main power distribution.
The distribution has to be of a low impedance, normally the required impedance reaches at a 32 A fusing point.
2. No other equipment has to be connected with this power line.
3. For detailed installation acceptance, please refer to your contract with the power supplier if restrictions do apply
for products like washing machines, air conditioner or electrical ovens.
4. For power details of the air conditioner, refer to the rating plate of the product.
5. For any question, contact your local dealer.
CAUTIONS
• Never modify the unit by removing any of the safety guards or by bypassing any of the safety interlock switches.
• Connect the connecting cable correctly and connect the connecting cable to terminal as identifi ed with their
respective marks.
• Do not scratch the conductive core & inner insulator of power supply cables and do not deform or smash on the
surface of cables.
■
Electrical Connections
All electrical wiring and connections must comply with local codes and standards. Power supply cord and interconnection
cord used must not be lighter than Polychloroprene sheathed cord (245 IEC 57 or H05RN-F).
Disconnecting device must have a contact separation of at least 3 mm.
Models : 07-18
Power supply
220-240V/1Ph/50Hz
For correct installation, a proper ground connection must be made for unit.
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ENGLISH
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Indoor Unit
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Outdoor Unit
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