RUN 600 XTPRO: Service & Maintenance Manual - rev. 1.3
Page 6.7
A
Is the v oltage at the relay correct?
Check the CN11 patch
connector and/or replace
the RN-1Q cable
NO
4
YES
5
Is the relay contact close?
Replace the relay
NO
YES
6
Is the v oltage at the input of the
inv erter correct?
Replace the inv erter
NO
YES
Check the mains cables
going to the inv erter
Follow the procedure step by step to correctly diagnose the problem. Take particular care with the
checks highlighted by circled numbers, which are described in detail below:
1. Place the tester probes between pins 1 and 3 of the CPU board. The measured voltage should be
+12Vdc.
2. As for point (1) but on pin 1 and 4 of the emergency button.
3. As for point (1) but on patch connector CN11.
4. As for point (1) but on pin 0 and 1 of the relay.
5. Place the tester probes between pins 6 and 8 of the relay. The measured voltage should be 0
Ohm.
6. Place the tester probes between pins L1 and N of the inverter. The measured voltage should be
220 VAC.
Summary of Contents for RUN 600 XTPRO
Page 1: ...SERVICE MAINTENANCE MANUAL REV 1 3...
Page 2: ......
Page 4: ......
Page 24: ...RUN 600 XTPRO Service Maintenance Manual rev 1 3 Page 2 14 Page intentionally left blank...
Page 36: ...RUN 600 XTPRO Service Maintenance Manual rev 1 3 Page 3 12 Page intentionally left blank...
Page 38: ...RUN 600 XTPRO Service Maintenance Manual rev 1 3 Page 4 2 Page intentionally left blank...
Page 82: ...RUN 600 XTPRO Service Maintenance Manual rev 1 3 Page 6 42 Page intentionally left blank...
Page 126: ...RUN 600 XTPRO Service Maintenance Manual rev 1 3 Page 8 10 Page intentionally left blank...
Page 156: ...RUN 600 XTPRO Service Maintenance Manual rev 1 3 Page 11 14 Page intentionally left blank...
Page 157: ......