GENER
AL INFORMA
TION
PR
ODUC
T INFORMA
TION
SY
STEM DESIGN
INTEGR
ATION INT
O SY
STEM
ORDERING INFORMA
TION
Troubleshooting
Commercial Compressors
March, 2014
|
5
Speed limit (low)
Automatic restart
after 30s
Wrong wiring of U/V/W
Start failed
Minimum speed
not reached
after 2 sec.
Compressor stopped,
similar reason as A49
Automatic restart
after 30s
10 restarts
before blockage
(20 possible)
#49
Check alarm #
(Continue)
#18
Compressor stopped
Compressor bearing wear
10 restarts
before blockage
(20 possible)
INTEGR
ATION INT
O SY
STEM
48
AB237586440343en-000601