DC Power Solutions B-COOL9000RM Operatör El Kitabı - Sayfa 11
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Sayfayı Yazdır
GENERAL TROUBLESHOOTING
ISSUE
IF THE COOLING EFFECT IS NOT
GOOD
THERE IS WATER ON THE SURFACE
OF THE INDOOR UNIT
THE INSIDE CONTROL PANEL
DISPLAYS VOLTAGE FAULT
THE INSIDE CONTROL PANEL
DISPLAYS SENSOR FAULT
THE INSIDE CONTROL PANEL
DISPLAYS FAN FAULT
THE INSIDE CONTROL PANEL
DISPLAYS OUTDOOR UNIT FAULT
SOLUTION
Select the right mode and set proper temperature and
speed.
Check if there is any obstruction at the air inlet and
outlet
Check if the surface of the condenser is too dirty
Check if it is short of refrigerant and if the high and low
voltage is within the normal range
When running in an environment with high humidity,
water drops may form on at the air outlet and core
surface, which is a normal physical phenomenon
Check battery for low voltage and verify the power
source is either DC 12V or 24V, Check if the low
voltage protection value is too high
Check if the sensor at air inlet / outlet is plugged in
correctly, Check if the display temperature is higher
than normal ambient temperature. If it is, change the
sensor
Check if the fan is correctly plugged in. Connect the
fan with a separate 12V or 24V DC power source. If
the fan doesn't work, replace fan.
Check if it is short of refrigerant.
Check if the high and low voltage is within the normal
range.
Check if the condenser is too dirty - so that heat
dissipation is adversely affected.