Control - Hitachi SAMURAI Series Manual

Energy Saving
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Thanks to Continuous Capacity Control, 15~20% energy saving is possible compared with current step control
systems due to the following:
The cooling load can be more closely matched
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Continuous Capacity Control takes advantage of high efficiency part load performance.
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Frequent compressor starts and stops are eliminated.
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2.3. Control

Many Functions
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Newly developed Control Board has many functions shown below as standard.
Forced compressor load control
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2 different temperature setting
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Memory for data in alarm
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Automatic restart after power failure
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TCGB0051 rev 0 - 09/2009
16
PART LOAD PERFORMANCE
Continuous
Capacity

Control

COOLING CAPACITY (%)
Features and Benefits
Technical Catalogue