Daikin EWAP460MBYN [231/452] Low noise function

Daikin EWAP400MBYN [231/452] Low noise function
ESIE05-07 Functional Control for a Standalone Unit
Part 2 – Functional Description 2–35
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2.7.2 Low noise function
Description The low noise function allows the unit to run at a lower fan speed although the high pressure is higher.
This will reduce the operation noise considerably.
In this condition the fan set point is the fan set point plus the fan shift value. This value can be set in
the service menu. The maximum value will always be at least 0.5bar below the high pressure setback
value.
This function is activated by a changeable digital input.
Remark In software version V2.4M6 this function was called fanshift.
ESIE05-07.book Page 35 Wednesday, October 11, 2006 10:42 AM

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