CCS3100
10
User Manual R0.2
malfunctioned. Check that the terminal of the Phase sequence relay contact terminal is correctly connected to
terminal “DI4” 16, which is the default input, and that the signal is transferred from terminals 11 and 15 to the
corresponding input when the contact is closed. Check the phase connections.
1.6.1.5 Motor Thermic Relay (Motor Thermic)
Fault Definition:
It is a malfunction that stops the compressor rapidly.
Possible Causes and required actions:
Motor protection thermic relay may have been activated. Contact type may
be wrong. Check that the terminal of the Motor Thermic Relay contact terminal is correctly connected to terminal
“DI2” 13, which is the default input, and that the signal is transferred from terminals 11 and
15 to the corresponding
input when the contact is closed.
Fan Thermic Relay (Fan Thermic)
Fault Definition:
It is a malfunction that stops the compressor rapidly.
Possible Causes and required actions:
Fan Motor protection thermic relay may have been activated. Contact type
may be wrong. Check that the terminal of the Fan Motor Thermic Relay contact terminal is correctly connected to
terminal “DI8” 20, which is the default input, and that the signal is
transferred from terminals 11 and 15 to the
corresponding input when the contact is closed.
PTC Alarm (PTC Alarm)
Fault Definition:
It is a malfunction that stops the compressor rapidly.
Possible Causes and required actions:
The temperature of the motor may have exceeded the specified limits. The
PTC connected to the device may have malfunctioned. The used PTC may not be compatible with the device. Make
sure that the motor PTC is connected to terminal "DI7" 19 and terminal "GND" 21.
Custom - 1 Alarm (Custom - 1 Alarm)
Fault Definition:
It is a malfunction that stops the compressor rapidly.
Possible Causes and required actions:
There may be a signal coming to the terminal to which the backup fault 1
function is assigned. Contact type may be wrong. Check that the terminal of the contact of equipment connected to
the terminal to which the relevant fault is assigned is correctly connected and that the signal is transferred from
terminals 11 and 15 to the corresponding input when the contact is closed.
Custom - 2 Alarm (Custom - 2 Alarm)
Fault Definition:
It is a malfunction that stops the compressor rapidly.
