dixell EMERSON iCHiLL IC70CX, Руководство по эксплуатации

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IC70CX Pag. 12 of 23
ANTI-LEGIONELLA TIME OUT ALARM
When the cycle starts, the controller activates the compressor or the heaters until the temperature reaches the set point
value legionella.
If the compressor can not be activated because an alarm block it, the heaters are switched on to substitute the compressor.
When the anti legionella cycle starts, a maxim time to reach the set point starts counting; if the set is not reached within this
time, the message "LGN" is showed and the cycle is interrupted.
The alarm can be silenced and removed by pressing a button.
10.7 Defrost
To disable the defrost set parameter d05=0.
Two defrost operation mode are selectable:

d01=EL defrost with electrical heaters (compressor OFF in defrost and dripping time)

d01=in hot gas defrost (compressor On in defrost and OFF during dripping time)
Defrost is done by interval time set by d03 parameter; if d06>0, the defrost is delayed by this time.
The defrost lasts maximum d05 time; when d05 time is elapsed and the defrost is still ongoing, it ends.
If d05=0, the defrost is disabled.
During defrost the high and lower temperature alarm (HA and LA) are disabled; after defrost the alarms detection restart after
20 minutes (time fixed and not modifiable).
After the defrost the dripping time starts and lasts d07 time.