14
7 Service Mode
7.1.
Operation in Service Mode
General
• Service mode is intend for service interventions.
• Upon entering the service mode, status of outputs remains unchanged.
• In service mode, the status of outputs is arbitrarily switched.
• The machine runs again in response to the previous settings when the service mode is canceled.
7.1.1.
How to start
Service mode starts when the temperature setting button
is twice pressed for 5 seconds. After the first 5 seconds press,
last temperature setting LED indicator flashes once.
After the second 5 seconds press, all temperature setting LED indicators starts blinking with 1Hz frequency.
Содержание NR-BD31EX1
Страница 2: ...2 1 Safety Precautions ...
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Страница 6: ...6 Name Plate ...
Страница 10: ...10 4 Location of Controls and Components 4 1 Control Panel 4 2 Components ...
Страница 11: ...11 5 Installation Instructions ...
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Страница 13: ...13 6 Operating Instructions 6 1 Setting the temperature ...
Страница 17: ...17 7 2 Measuring points 7 3 Value of Temperature sensors ...
Страница 19: ...19 8 Troubleshooting Guide 8 1 Not cooling at all Both PC FC Compressor does not operate ...
Страница 20: ...20 8 2 PC FC is not cooling Compressor operates ...
Страница 21: ...21 8 3 Cooling system trouble ...
Страница 22: ...22 8 4 Temperature sensor trouble ...