Technibel ARGO 235HPH2O, Technical Data & Service Manual

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1 Cool Mode Operation
In Cool mode , the operation of Compressor ( CM ) , Solenoid Valve ( SV ) and Indoor Fan ( FMI ) are
determined by the difference between the Room Temperature (RAT) and the Set Point Temperature (SPT)
as in the graph above.
Notes:
a. In this graph, the FMI is operating in the"Auto Fan Speed" setting. If the user has selcted the low,
medium or high fan speed, the FMI will run constantly at that speed only.
b. In addition to the value of ( RAT-SPT ) , the operations of the relays are also controlled by protection
delays.For example,(a) the minimum On/Off time of the ( CM ) is 3min respectively, and (b) the FMI can
change speed only after it has operated at de same speed for 30sec.wen in autofan setting and 1sec.
for H/M/L setting.
FUNCTIONS
G L
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