35
APPENDIX 1 - TROUBLESHOOTING FLOWCHART - CONT.
Crystallization
No.1 absorbent
pump cavitation.
25%
Combustion
problem (16DJ)
Gas/oil flow rate
is insufficient.
Electrical
problem
Parts, setting
position
20%
Solution level
electrode
malfunctions.
80%
Solution flow rate is not adjusted properly.
Cooling water entering temperture fluctuates strongly
Vacuum condition in the chiller is poor.
Insufficient absorbent solution.
Insufficient octyl alcohol.
Ambient temperature is too low. 5%
Cooling water entering temperature is too low with insufficient air purging. 70%
Rank up set too low.
Air/gas/oil linkage has shifted to low combustion.
Gas supply pressure fluctuates.
Chilled water set too high.
Temperature sensor is defective.
Microprocessor is defective.
Electric parts and sensors are defective.
Wrong setting on microprocessor and inverter.
Wrong position of select switches.
Electrode surface is contaminated.
Electrode is defective.
Teflon tube on electrode has been removed.
(Chilled-water temp is high.)
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