Riello NXHM 018 Operation Manual page 69

i
INFORMATION
All about the time set items (PRESET
TEMP., ECO, DISINFECT, DHW PUMP,
TIMER, WEEKLY SCHEDULE, SILENT
MODE, HOLIDAY HOME), the ON/OFF of
the corresponding function can be activated
from the start time to the end time.
7.5 Options
OPTIONS menu contents as following:
1) SILENT MODE
2) HOLIDAY AWAY
3) HOLIDAY HOME
4) BACKUP HEATER
7.5.1 Silent Mode
The SILENT MODE is used to decrease the
sound of the unit. However, it also decreases
the heating/cooling capacity of the system.
There are two silent mode levels. Level 2 is
more silent than Level 1, and the heating or
cooling capacity is also more decreasing.
There are two methods to use the silent
mode:
1) silent mode in all time;
2) silent mode in timer.
• Go to the home page to check if silent mode
is activated. If the silent mode is activated,
''
will be display on the home page.
• Go to > OPTIONS > SILENT MODE.
Press . The setting page will appear.
Use to select ON or OFF of CURRENT
STATE. If CURRENT STATE is OFF, SI-
LENT MODE is invalid. When you select SI-
LENT LEVEL press
You can use ,
2. Press . If the silent TIMER is selected,
press to enter.
There are two timers for setting. Move to ■,
press to select or unselect. If the two
timers are both unselected, the silent mode
will operate in all time. Otherwise, it will
operate according as the time.
7.5.2 Holiday Away
• If the HOLIDAY AWAY mode is activated,
will display on the home page.
The HOLIDAY AWAY function is used to
prevent frozen in the winter during the outsi-
de holiday, and return the unit before the end
of the holiday.
or .
to select level 1 or level
Go to > OPTIONS > HOLIDAY AWAY.
Press . The following page will show to
set different parameters.
Usage example: You go away during the
winter. The current date is 2018-01-31, two
days later is 2018-02-02, it is the beginning
date of the holiday.
If you are in the following situation:
• i n 2 days, you go away for 2 weeks during
the winter;
• you want to save energy, but prevent your
house from freezing.
Then you can do the following:
1) configure the HOLIDAY AWAY settings:
2) activate the holiday mode.
Go to > OPTIONS > HOLIDAY AWAY.
Press . Use
and use ,
Setting
Holiday away
From
Until
Operation mode
Disinfect
i
INFORMATION
• If DHW mode in HOLIDAY AWAY mode
is ON, the disinfect set by user is invalid.
• If HOLIDAY AWAY mode is ON, the
TIMER and WEEKLY SCHEDULE are
invalid except exit.
• If the CURRENT STATE is OFF, the
HOLIDAY AWAY is OFF.
• If the CURRENT STATE is ON, the
HOLIDAY AWAY is ON.
• Disinfecting the unit on 23:00 of the last
day if disinfect is ON.
• When in HOLIDAY AWAY mode, the
climate related curves previously set are
invalid, and the curves will automatically
take effect after the HOLIDAY AWAY
mode ended.
• The preset temperature is invalid when
in HOLIDAY AWAY mode, but the preset
value still display on the main page.
69
to select "OFF" or "ON"
, , to scroll and adjust.
Value
ON
2 February 2018
16 February 2018
Heating
ON