Fault Display Symbols:
General fault Emergency stop Excess pressure
Power failure Above set temperature limit Service due, maintenance
Indicator States:
ON: Illuminated continuously
FF: Fast Flash: on/off four times per second
SF: Slow Flash: on/off once per second
IF: Intermittent Flash: on/off every four seconds
OFF: Extinguished continuously
State Number State description Status
Fault
1 Shutdown Error OFF FF
2 Startup Init OFF OFF **
3 Start Inhibit Check
Start inhibit condition
OFF OFF **
4 Ready to Start OFF OFF **
5 Blowdown if (load_request) FF else IF OFF **
6 Standby IF OFF **
7 Start Motor in Star/
Delta
if (load_request) FF else IF OFF **
8 Load Delay if (load_request) FF else IF OFF **
9 Load ON OFF **
10 Reload Delay if (load_request) FF else IF OFF **
11 Standby Run on Time IF OFF **
12 Stop Run on Time SF OFF **
** SF for Alarm condion
User menu:
Pos. Code Description Range Default
1 P00:C> Information screen Number of compressor
switched on during
last one hour 0
2 P00:Td Delivery air temperature -10 °C +132 °C
3 P00:Pd Delivery air pressure 0-16 bar
4 P00:H1 Running hours (electric motor on) 0-99999 h
5 P00:H2 Loaded hours 0-99999 h
6 P00:H3 ervice hours (countdown timer) 0-99999 h 50