Text on image
(1)
General
(2)
No valid pressure control
(3)
Triggered
(4)
Reset
It remains possible to scroll through other screens by means of the scroll keys (12) to check the actual
status of other parameters.
Actions:
• Switch off the voltage and remedy the problem cause.
• In case of incorrect phase sequence, reverse two phases of the supply cable.
• If the additional temperature switch (TSHH21) has tripped, you must contact the Atlas Copco
customer centre.
• After remedying and when the shutdown condition has disappeared, switch on the voltage and restart
the compressor.
8.7
Other warnings
A warning will appear in the event of:
• Too high a dew point temperature (dryer dew point protection)
• Too low dew point temperature (freeze protection)
Warning LED (4) will light up and a warning icon (1) is shown in the lower side of the display as in below
image:
Instruction book
2920 7140 90
79
Summary of Contents for GA15
Page 1: ...Atlas Copco Oil injected rotary screw compressors GA 15 GA 18 GA 22 GA 26 Instruction book ...
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