Protection - koppel ERA series Owner's Manual

Protection

Operating condition
The protective device may trip and stop
the appliance in the cases listed below.
Outdoor air temperature is over 52c
COOLING
Room temperature is below 21c
Room temperature is below 18c
DRY
If the air conditioner runs in COOLING or DRY mode with
the door or window opened for a long time ago when relative
humidity is above 80%,dew may drip down from the outlet.
Features of protector
The protective device will work as follows:
Delays the compress start-up for 3 minutes after
restarting the unit or changing mode during
operation.
Delays start-up for 20 seconds after hours of
non operation.
If all operation has stopped, press ON/OFF
button again to restart.
Timer should be set again if it has been
canceled.
Noise pollution
Install the air conditioner at a place that
can bear its weight in order to operate
o more quietly.
Install the outdoor unit at a place where
o
the air discharge and the operation noise
o
would not annoy your neighbors.
Do not place any obstacle in front of the
air outlet of the outdoor unit for it increases
the noise level.
After using for a long time, the air conditioner
should be inspected on the following items:
Overheat of the power supply cord and plug
or even a burned smell.
Abnormal operating sound or vibration.
Water leakage from indoor unit.
Metal cabinet electrified.
Stop the air conditioner if above trouble occurs.
It is advisable to have a detailed inspection after
using it for 5 years even if none of the above occurs.
Inspection
9