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Condair Dual 2 manual.pdf

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Incoming air<br />

74<br />

Circulating air<br />

Mixed air<br />

Outgoing air Exhaust air<br />

Preheater<br />

Basic diagram of an enthalpy control<br />

Remark: If the temperature is changed at the preheater, the humidification<br />

of the air which can be reached by the humidifier must be adapted to the<br />

new temperature before the humidification unit. When adapting, make sure<br />

the efficiency factor of the humidifier system “η” is not exceeded<br />

according the following formula.<br />

Humidity sensor<br />

Humidity sensor<br />

Temperature sensor<br />

Temperature sensor<br />

(x2-x1) • 100<br />

η = %<br />

xS -x1<br />

Position encoder<br />

enthalpy control<br />

Hybrid humidifier <strong>Condair</strong> <strong>Dual</strong><br />

Room<br />

Control signal<br />

z.B. 0...10VDC<br />

Humidity sensor as<br />

maximum limiter

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