60
●
When the machine is running, note the following:
*Do not touch the edges of any components of exhaust because the compressor and pipe in the
exhaust end temperature up to 90
°C
or more.
*Do not press the AC contractor button, it leads to serious accidents.
●
Do not touch any electrical components within 3 minutes after disconnecting the main power supply.
●
Through running of indoor unit one after the other, ensure that the refrigerant line and electrical wire
are set in the same system.
(d) During the run, temperature control is invalid though the protection device is valid. If an alarm
comes, please figure out the cause of the abnormality according to alarm code shown in table 9.2,
and re-start the test run after the failure being solved. As per the spot check label attached on the
back surface of the front panel of the outdoor unit, temperature, pressure, operation frequency and
connection can be displayed with 7-segment code.
(e) To stop the test run, press "Run/Stop" button again or wait for two hours.
