CompAir 5280D.1.IAC, Operator'S Handbook Manual

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App 408 Customer PET controller installation guide & user's manual
Page 18
App 408C 98155.1015
2.3 Additional software features
2.3.1 Micro interruption of the power supply
Function Default setting
The controller is equipped with a device that detects a micro interruption of the
power supply. Every zero crossing of the 24VAC mains is detected. When 2
consecutive cycles or a power failure of 40ms is detected, the controller will
automatically stop the machine. At the same time, all relays are released and
3 horizontal dashes are displayed on the LED display. By stopping the
machine during a micro interruption of the power supply, sparks on the relay
contacts are avoided which will extend the relay lifetime. 40ms
Table 19
2.4 Menu structure – quick reference
Basic menu Date & time
Ready to start
Standby
Starting busy
Offload
On load 50%
Stop busy
Blowing down
Warning and alarms
High pressure H
High temperature HH
Air filter blocked
Motor overload
Motor over temperature
Power failure
etc.
Error log menu Logged error Nr. 1: error type + date & time
Logged error Nr. 2: error type + date & time
Logged error Nr. 3: error type + date & time
Logged error Nr. 4: error type + date & time
Logged error Nr. 5: error type + date & time
Logged error Nr. 6: error type + date & time
Logged error Nr. 7: error type + date & time
Logged error Nr. 8: error type + date & time
Logged error Nr. 9: error type + date & time
Logged error Nr. 10: error type + date & time
Timer menu Total running hours
Total running hours in half load
Total running hours in full load
No of times the 3
rd
stage pressure has cycled
past the low 3
rd
stage pressure (15bar)
Remaining hours before service is required