LITE
EN
Symptom
• The display shows E2 and the unit
goes off automatically, with the
display continuing to show error E2
until the anomaly is repaired. To
remove from the display, press the
On/Off key once on the control panel
or remote control.
• The display shows E3 and the unit
goes off automatically, with the
display continuing to show error E3
until the anomaly is repaired. To
remove E3 from the display, press
the On/Off key once on the control
panel or remote control.
• When the unit starts up or runs, the
unit gives out a beeping sound and
the display shows E6 (anti-freeze
sensor failure). The unit disconnects
automatically, although the display
will show error E6 until the anomaly
is repaired. To remove E6 from
the display, press the On/Off key
once on the control panel or remote
control.
• Centrifugal blower or condenser
fan blocked, in short-circuit or
disconnected.
• 5A fuse of the centrifugal blower or
7.5A fuse of the condenser fan blown.
• Compressor defective or failed.
• Compressor module disconnected from
the compressor or defective.
• Poor connection in anti-freeze sensor
cables or terminals.
• Anti-freeze sensor disconnected or
faulty.
18
Cause