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5.3 Protection for power supply droping
• Normal operating.
• IC continues to stop compressor until 1 hour.
• IC indicates Self Diagnosing sign.
• IC continues to stop compressor until 1 hour.
• IC indicates Self Diagnosing sign.
2
IC orders to stop compressor for 10 min.
3
After 10 min., does PCB check power supply
voltage if it is > 180V AC?
1
Does power supply voltage drop as condition
> 0.1 sec. and < 160V AC?
4
IC cancels to stop compressor.
Normal operating?
5
After restarting, does “Stop compressor”
occure 10 times within 2 min?
6
IC cancels to stop compressor.
Normal operating?
7
After 1 hour.
YES
YES
YES
NO
NO
NO
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Содержание NR-CY54AG
Страница 18: ... 18 11 SCHEMATIC DIAGRAM Wiring Diagram WINDING RESISTANCE VALUE U W 8 44 Ω U V 8 44 Ω W V 8 44 Ω ...
Страница 28: ... 28 13 3 Notes of Wire Connected Work Scotch Lock ...
Страница 29: ... 29 13 4 Temperature Control Device ...
Страница 30: ... 30 13 5 Phenomenon of Defective Sensor Thermal Fuse Thermal fuse ...