KAESER TG 450, Руководство оператора, Страница: 65 / 116

9 Fault Recognition and Rectification
9.1 Basic instructions
The alarm indications valid for your machine are dependent on the individual equipment.
1. Do not attempt fault rectification measures other than those given in this manual!
2. In all other cases:
Have the fault rectified by an authorized KAESER service representative.
9.2 Messages at the controller
There are three types of messages:
■ Alarms (red)
An alarm message causes the machine to shut down.
■ Warning messages (yellow)
■ Maintenance messages (yellow)
You must acknowledge the alarm message upon correction of the fault before you can re-
start the machine.
Alarm messages
Number Meaning
101 The pressure monitor has triggered.
102 Motor protective switch for refrigerant compressor has triggered.
103 Switching frequency of refrigerant compressor is very high.
104 Motor protective switch for fan motor has triggered.
105 The temperature switch of the fan motor has triggered.
106 Open circuit in pressure transducer (vaporization pressure).
107 Short-circuit in pressure transducer (vaporization pressure).
108 Open circuit in pressure transducer (condensation pressure).
109 Short-circuit in pressure transducer (condensation pressure).
110 Open circuit in temperature transducer (pressure dew point).
111 Short-circuit in temperature transducer (pressure dew point).
112 The phase sequence of the power supply line is incorrect.
113 CAN bus communication fault of the display unit.
114 CAN bus communication fault of the controller module.
115 Internal temperature of the display unit too high.
116 Internal temperature of the controller module too high.
117 Refrigerant pressure on the low-pressure end is too low.
119 Fault in the condensate drain.
120 Open circuit in temperature transducer (ambient temperature).
9 Fault Recognition and Rectification
9.1 Basic instructions
No.: 901760 02 USE
Operator Manual Refrigerated Dryer
TG
55