23
8,000 BTU Portable Air Conditioner
www.insigniaproducts.com
Intelligent error indication
When any of the following error indicators appear on the LED display, turn
off your air conditioner and call a professional maintenance technician or
service center.
Understanding your air conditioner’s automatic protection
Anti-freezing protection - When the ambient temperature is very low
under Cooling mode, the compressor and motor will stop working for
about seven minutes if the coil temperature is below 0°C/32°F. When the
coil temperature increases to above 0°C/32°F, the protection turns off and
the previous mode resumes. When anti-freezing protection is active, E4
appears on the display.
Water-full protection - When the water level in the bottom water pan
exceeds the warning level, the unit will alert automatically, “FL” and
“Water Full” will flashes on the display. Turn off the air conditioner and
drain the water as described in “Emptying the water collection tank” on
page 26. After you have drained the water, restart your air conditioner.
Compressor delay protection - Except for the first power-on, the
compressor can start instantly. In other cases, the compressor will start
after three minutes delay protection.
The air conditioner is
too loud
The unit may seem rather loud
for the first two or three
minutes of operation.
This is the sound of the compressor starting up and is normal.
A soft, swishing noise can be
heard immediately after
turning the unit on or off, and
during operation.
This is the sound of the liquid refrigerant flowing in the unit and
is normal.
The air conditioner
makes an odd noise
An audible gurgling noise may
be heard when the unit is
operated on a gently sloping
floor.
Place the unit on a level floor.
Error code Description
E1 Coil temperature sensor error.
E2 Indoor temperature sensor error.
E4 Anti-freezing protection. The air conditioner coil temperature is too low and the unit has turned
off automatically. The unit resets itself when the temperature reaches 46.4°F (8°C).
Problem Possible cause Possible solution
NS-AC8PWH8_16-1094_MAN_V1_ENG.fm Page 23 Friday, March 10, 2017 3:43 PM
To Next Page
Loading...
