3. Over load and short circuit protections
Alarm/protection Signals
Trouble shooting
Over load alarm
Load Level Led flash, buzzer beep
Check the AC
wiring, reduce the
load
Over load or short
circuit protection
Status Led red, Load Level Led off
When entering protection “status”, turn off the inverter, then turn on again to reconnect the AC
output.
4. Over temperature protection
Alarm/protection Signals
Interior
Temperature
Trouble shooting
Over temperature
protection
Status LED red
flashing
quickly twice every 1.6
seconds
70±5
℃
Improve the ventilation,
or reduce the ambient
temperature
When the inverter interior temperature returns below 45±5 , the inverter resumes normal
℃
operation.
WARNING:
Do not open or disassemble the Inverter. Attempting to service the unit by
yourself may result in risk of electrical shock or fire hazard.
26
ENG
Summary of Contents for SI1500-24110
Page 70: ...1 2 20 1 3 50 60 Hz LED 68...
Page 74: ...3 2 24 V 48 V 24 V 48 V SI RSW 4 1 2 Vceo 72 TR TR...
Page 75: ...3 4 30 mm 73...
Page 76: ...1 20 40 30 mm 3 m 2 2 1 OFF 2 2 1 8 m SI1500 24110 24230 20 mm2 SI1500 48110 48230 12 mm2 74...
Page 77: ...SI1500 24110 24230 100 A SI1500 48110 48230 50 A 75...
Page 78: ...2 3 2 4 2 5 mm2 2 5 LVD 1 A 200 V 76...
Page 80: ...4 LED 1 6 S 70 5 45 5 12 20120406 Phocos AG www phocos com 78 ISO9001 RoHS...