Daikin EWAP460MBYN [233/452] Fan output maximum

Daikin EWAP280MBYN [233/452] Fan output maximum
ESIE05-07 Functional Control for a Standalone Unit
Part 2 – Functional Description 2–37
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2.7.4 Fan output maximum
Description This safety prevention function is only available on units with inverter driven fans. It is meant to prevent
the unit from reaching high pressure setback.
When fan output maximum is activated, the fan output is 100%.
Function If HP > HPmax (= HPSetback -0.7b) (= R407C def 23,8 b) then activate FanOutputMax.
If HP < HPmax - FanHPMaxDiff (= R407C def 23,3 b) then reset FanOuputMax.
During FanOutputMax the fanouput is put on 100% & the readoutmenu is blinking: "ON - xx% DELTA".
Remark: Setting FanHPMaxDiff can be changed in the service menu
(screens that allow you to customize the fan settings, see page 2-196).
HPmax-
fanHPMaxDiff
(=def 23.3b)
HPSetback -0.7b
=HPmax
(=def 23.8 b)
HP [bar]
Time
FanOutputMAX area (fan output is 100%)
Activation
Reset
ESIE05-07.book Page 37 Wednesday, October 11, 2006 10:42 AM

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