Argo MAGICO 9.2 AMG26MIR Technical Data & Service Manual - Page 9

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Argo MAGICO 9.2 AMG26MIR Technical Data & Service Manual

5. FUNCTION

5-1 Cool mode operation

In cool mode, the operation of the compressor (COMP) and fan (FAN) are determined by the difference
between the room temperature (RT) and the set point temperature (SPT) as in the graph above.
notes:
1. In this graph, the FAN is operating in the "auto fan speed" setting. If the user has selected the low,
medium or high fan speed, the FAN will run constantly at that speed only.
2. In addition to the value of (RT-SPT), the operations of the relays are also controlled by protection
delays. For example, (a) the minimum On/Off time of the COMP is 5 min and 3 min respectively,
and (b) the FAN can change speed only after it has operated at the same speed for 30 sec.
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