Waeco ADLER /BARBOUR SERIES, Инструкция по установке и эксплуатации, Страница: 27 / 32

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WAECO USA, Inc.
27
LED BLINK SYMPTOM TEST / DIAGNOSIS CORRECTIVE
CODE ACTION
Compressor and fan do not No power to unit / Blown fuse Replace MAIN fuse (15 amp).
attempt to start Correct wiring refer to manual
Reverse polarity Correct polarity
3 Pressure too high Wait, try again
3 Faulty electronic module Replace module
Faulty compressor Call WAECO USA (860.664-4911)
2 Faulty / shorted delay Replace PCB inside stainless
steel electrical box
1 Compressor and fan attempt Low voltage at unit: C/o=9.6V Charge battery
to start as shown by momentary C/in=11.0V
voltage dip, fan movement or
compressor vibration
1 Excessive voltage drop from battery Correct wiring (refer to manual)
to unit during start-up attempt
3,4 Internal refrigerant pressures Shut off power, wait 15 minutes,
not yet equalized restore power
Faulty electronic module Replace electronic module
3 Faulty compressor Call factory
5 Excessively hot electronic module Improve air flow to unit
4,5 Overheated compressor Improve air flow to unit
2 Compressor does not run, Defective or shorted relay or Replace PCB inside stainless steel
fan does not run wiring drawing over 0.5 amps electrical box
activates protective circuit in electronic
module
Fan / Pump fuse blows
Replace fuse (5 amp)
Faulty fan Replace fan
Faulty wiring to fan Repair wiring fault
Fan okay, but module faulty Replace electronic module
test by putting 12V to fan directly
Intermittent compressor/ Poor electrical supply, chronic Review manual, correct wiring
fan operation voltage fluctuations faults, recharge or replace battery
Faulty control module Replace control module
Faulty compressor Call WAECO USA (860.664-4911)
Power duct fan does not run Faulty fan (test with 12V DC power Replace fan
source)
Faulty wiring to power duct fan
Repair wiring
TROUBLESHOOTING