45
INSTALLATION OPERATIONS AND MAINTENANCE MANUAL - VORT NRG MEGA-R SERIES
DI
SP
LA
Y B
AC
KL
IG
HT
TI
ME
TIME
(in seconds) TO KEEP THE DISPLAY BACKLIGHT ON
(0 = always OFF / 241 = always ON)
Default value = 30 sec.
To change the parameter:
• press the ”
SET
” key, the value blinks;
• press the ”
UP
” or ”
DOWN
” keys to change the parameter;
• confirm with ”
SET
” key.
US
ER M
EN
U
PA
SS
W
O
RD
USER MENU
PASSWORD
(0 = PSW not required for the access)
• press the ”
SET
” key, the value blinks;
• press the ”
UP
” or ”
DOWN
” keys to change the parameter;
• confirm with ”
SET
” key.
SET-POINT
CONSTANT FLOW RATE
(m
3
/h / 10)
SET-POINT
CONSTANT PRESSURE
(Pa)
To change the parameter:
• press the ”
SET
” key, the value blinks;
• press the ”
UP
” or ”
DOWN
” keys to change the parameter;
• confirm with ”
SET
” key.
Pressing the “
DOWN
” key scroll through the various parame-
ters until you reach the DISPLAY backlight setting screen.
CO
NS
TA
NT F
LO
W A
ND
PR
ES
SU
RE S
ET
TI
NG
x 4 TIMES
18.2 Alarms display and reset
When there is an alarm which requires an immediate unit
STOP
, the unit will turn off showing the
OFF
alarm screen.
"O
FF
" A
LA
RM
When an alarm appears it blinks the icon of the
TRIANGLE
with the exclamation point in the centre. From the main
screen, press the “
ON / STAND-BY
” key (simple pressure) to
have access to the ALARM PAGE.
" " A
LA
RM
Pressing the ”
SET
” key alarms will be displayed. If there are
no alarms will appear ”
NO ALARM
” screen.
AL
AR
M P
AG
E
If there are more of one active alarms, they can be displayed
by pressing ”
UP
” or ”
DOWN
” keys. If the cause of the alarm
is not correctly reset, the alarm will be displayed once again.
AL
AR
M
S L
IS
T
