Mitsubishi Heavy Industries TU85SAE, Руководство по эксплуатации

Страница: 53 / 78

- 48 -
5 Operation
1
5
2
6
3
7
9
4
8
10
4
Press the [SET] switch.
⇒
The LCD display changes to show
the PTI selection setting mode.
5
Press the [UP] or [DOWN] switch to
select the self diagnosis operation.
⇒
: Self diagnosis operation
: Self diagnosis operation
(With the cooling and defrosting operations)
NOTE
● Self diagnosis operation takes approx. 5 minutes for "L" or 30 minutes
(It may take a little longer depending on the setting temperature and the
outdoor air temperature.) for "H" from start to end.
6
Press the [SET] switch.
⇒ If the [SET] switch is pressed during
operation, the refrigeration unit stops
temporarily.
⇒ The self diagnosis operation starts,
and the step No. is shown on the lower digital display.
⇒
When the diagnosis is completed, the engine stops and the result of
diagnosis will be displayed.
Finishing the operation when no defects are detected
7
When no abnormal condition has been detected, " " is displayed on
the lower digital display.
8
Press the [RUN/STOP] switch to turn it "OFF".
⇒
The controller will stop.
Perform the same procedures when stopping the PTI operation during the inspection.
When abnormal conditions are detected
" " and the error code corresponding to the abnormal condition are
displayed alternately on the lower digital display. Check the alarm code (
Refer to pages from 68 to 70) and perform proper treatment or contact your
nearest dealer.