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INSTALLATION OPERATIONS AND MAINTENANCE MANUAL - VORT NRG MEGA-R SERIES
18. UNIT USE
18.1 Turn
ON
the unit and setting parameters
(ECO)
Once the unit is powered and the main switch is activated,
the display turns on and shows the “
OFF
” screen, the unit is
turned off by key. From this screen, it is necessary to press
and hold the “
ON/STAND-BY
” key in order to activate the unit
and go to the main screen.
UN
IT S
TA
RT
M
AI
N S
CR
EE
N
When the unit starts, the display is similar to the one you can
see above. From this screen it is possible to access to all the
menu following explained. From the main screen, through press
and hold of the “
SET
” key, the USER MENU is accessible.
PRESS
AND HOLD
US
ER M
EN
U
The user menu can be accessed through the display main screen
and it does not need Password.
In this menu are there the parameters that the user can freely
modify and will following explained.
In order to see the parameters on the USER MENU, press again
the “
SET
” key (simple pressure). By pressing the “
DOWN
” key,
all parameters are listed displayed.
To change the operation mode:
• press the ”
SET
” key, the value blinks;
• press the ”
UP
” or ”
DOWN
” keys to change the parameter;
• confirm with ”
SET
” key.
“
COOL
” =
SUMMER
“
HEAT
” =
WINTER
O
PE
RA
TI
NG
M
O
DE
SU
M
M
ER
SE
T-
PO
INT
To change the summer set-point:
• press the ”
SET
” key, the value blinks;
• press the ”
UP
” or ”
DOWN
” keys to change the parameter;
• confirm with ”
SET
” key.
W
IN
TE
R
SE
T-
PO
INT
To change the winter set-point:
• 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 scrolls through the various param-
eters until you reach the constant FLOW RATE and PRESSURE
setting screen.
x 17 TIMES
LCD REMOTE DISPLAY WITH SEGMENTS
(ECO version only)
PRESS
AND HOLD
