York YHAU-CE-JE Series, Установка, эксплуатация и обслуживание, Страница: 78 / 136

JOHNSON CONTROLS
78
FORM 155.33-ICOM2.EN.GB
ISSUE DATE: 12/4/2017
SECTION 6 – OPERATION
If there is a failure in the unit this screen automatically
displays. The red failure light at the top right of the
screen lights. At that time, you can see which failure
button is lit.
FAILURE
When a failure occurs, an alarm sounds (buzzer). The
failure button lights in the Failure section of the screen.
Press the BUZZER STOP button to turn off the alarm
sound. This can be done before the failure is addressed.
Turning off the buzzer does NOT fix the problem.
Press the lit failure button to access an on-screen han-
dling guide for each item. An on-screen guide is avail-
able for each item in the screens. See an example on
the right.
LD21534
Press the CLOSE button to return to the Failure screen.
After fixing the problem, press the FAILURE RESET
button to reset the lighted failure button.
If you press the
FAILURE RESET button before fix-
ing the problem, the lighted failure button will not go
out, and the buzzer will sound again.
FAILURE SCREEN
FIGURE 31 - FAILURE SCREEN
LD21533