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For Service Engineers
Service Information
SI1906002E-001=YSP10 installation and adjustment procedures
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12. Install the air conditioning unit (optional)
This section describes about the installation of the air conditioning unit (optional).
Note
See also the instruction manual prepared by the supplier of the air conditioning unit for operation
and troubleshooting of the air conditioning unit. These materials are available at YAMAHA Service
WEB site.
12.1. Power ratings of the air conditioning unit
The air conditioning unit requires separate power supply than for YSP10, thus requires a separate power
cable from the mains power supply.
Warning
Electrical wiring work shall be performed by a certified electrician.
Power supply / frequency
Three-phase AC 200V+/-10
%
/ 50/60 Hz
Power capacity
5.0kVA
Power consumption (50/60Hz)
1.74kW
12.2. CE transformer
When the air conditioning unit is used in a non-Japanese country, a CE transformer as shown below is
required.
Mains voltage of 208-416V can be applied by changing cable connections inside of the CE transformer.
The CE transformer is connected between the air conditioning unit and the mains power supply.
Air conditioning
unit
Mains
power
distribution
panel
CE transformer