Fujitsu AIRSTAGE J-II Design & Technical Manual page 714

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Forced thermostat off is one of the function to save energy. For example, case of using

ventilator at condition with outdoor temperature is lower than Indoor temperature, Indoor unit of

air conditioner stop based upon receiving signal from external controller. (Cooling Only)

Cooling operation

(Thermostat on)

System figure example

External input wire

Except Indoor unit and

External wire (service

parts) are procured at

In d oo r unitとE xte rn a l Inp u t

W ire(S e rvice p arts)以外はすべ

Direct digital

- (08 - 18) -

(Thermostat off)

External controller

Chapters

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