Demand Control - Sanyo ECO-i 3-WAY MULTI SYSTEM Service Manual

9. Demand Control

Serial-parallel I/O must be connected in order to perform demand control. The below input is received by
serial-parallel I/O, and demand control is performed.
The demand values can be set as needed with this device. For more information, refer to the field application
functions.
Demand setting
Contact 1 Contact 2
1
: Input present
* The rated current indicates the current value that is listed in the catalog or similar material. If the capacity of this
device is insufficient, the inverter compressor raises its operating frequency in order to maintain capacity. For
this reason, it is capable of operating at a current which exceeds the rated current (up to approximately 130%).
Control
No control
Rated current
Operates at up to 70% of rated current
Shutdown state
: Input not present
Operates to maximum capacity.
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3-WAY ECO-i SYSTEM
Control Functions
Demand meaning
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