9
ENGLISH
ESC
ENTER
DELPHYS MX 250-900
- Ref.: OPMDELMX1010-GB_01
4. SINGLE UNITS WITH BYPASS
4. 3. m
imic
c
ontrol
p
Anel
The control panel is composed of:
1 mimic panel
1 eight-line LCD display (with up to 40 characters)
1 four-key intuitive user interface:
–
1 validation key (ENTER)
–
1 ESC key
–
2 scrolling keys (UP/DOWN)
1 luminous status bar
4. 3.1. Contrast setting
The display contrast is set by the factory. It is automatically adjusted according to the temperature of the technical
plant. No setting is required.
4. 3.2. Luminous status bar
The status bar provides immediate indication about the operating conditions of the system. The following information
can be displayed.
Green bar:
•
the load is supplied via the inverter
•
the load is supplied via the bypass path if in Eco-mode
yellow bar:
the load is supplied via the automatic / maintenance bypass
yellow blinking bar:
maintenance alarm or request for servicing.
red bar:
the load is not supplied.
red blinking bar:
the imminent shutdown alarm is given.
