Asian Electron YK-PIC30122KVA Manual de instrucciones - Página 14
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3.
Maintenance
Very little maintenance is required to keep your unit operating properly.
You should clean the exterior of the unit periodically with a dry cloth to prevent
accumulation of dust and dirt. At the same time, tighten the screws on the DC input
terminals.
4.
Troubleshooting Guide
Problem and Symptom
Low output voltage
(110V: 95-105VAC
220V: 190-210VAC)
Load display OLP flash
No output voltage
Fault input voltage
No output voltage
Over temp indicator
Load less than 1700W
No output voltage
Over load indicator
WARNING!
Do not open or disassemble the unit. Attempting to service the
unit yourself may result in a risk of electrical shock or fire.
Possible Cause
Using average reading
voltmeter
Over load
Low/High input voltage
Thermal shutdown
Short circuit or wiring error
Very high power load
13
Solution
Use true RMS reading meter
and cable. (Ref. point 2-4-7)
Reduce load
Recharge battery,
check connections and cable.
(Ref. point 2-5 & point 2-6)
Improve ventilation.
Make sure ventilation openings
in inverter are not obstructed.
Reduce ambient temperature.
Check AC wiring for short
circuit or improper polarity. (hot
and neutral reversed)
Remove load.