Ariston NUOS FS 200 Instruções de instalação e manutenção - Página 13
Procurar online ou descarregar pdf Instruções de instalação e manutenção para Aquecedor de água Ariston NUOS FS 200. Ariston NUOS FS 200 44 páginas. External air source heat pump water heater
Imprimir página
3.5 S
O
ETTING
PERATING
Note the heating element will still
operate for defrost, antibacterial
functions
and
temperature is out of operating
range.
Voyage Mode & Program Mode:-
In the event of a power failure the
NUOS automatically switches to
Auto Mode.
P1 and P2 are not switch on
times as normal water heating
systems.
The NUOS will start heating
water depending on the ambient
temperature to provide hot water
at the set times for P1 and P2.
The NUOS time setting must be
correct for P1 and P2 to operate
on time - see 3.8.
The mode is set using the 'Mode Button' - refer to 3.1
M
ODE
Auto Mode
The NUOS operates giving priority to the heat pump to reach the set
temperature within a set time duration as determined by parameter P9
(default 8 hours). If the control calculates that the heat pump alone cannot
achieve the set temperature within this time, then the heating element is
used as economically as possible to achieve the set temperature.
Boost Mode
The NUOS operates with both heat pump and heating element to achieve
the set temperature in the shortest time. Once the set temperature is
reached the control switches to Auto mode.
Green Mode
The NUOS will operate using only the heat pump to achieve the set
temperature, without any time duration limit. This ensures maximum energy
saving.
This function is recommended for air temperatures above 0°C during the
when
air
hours of heating.
Green mode is enabled/disabled by installer menu parameter P4.
The maximum temperature that can be achieved in green mode is between
50°C and 55°C this limit is set by parameter P3.
Voyage (holiday) Mode
Voyage mode is enabled/disabled by installer menu parameter P6.
Voyage mode enables the user to set a number of days that the NUOS will
not produce hot water.
The defrost will remain if enabled by P7.
The antibacterial function P5 will remain if enabled by P5.
To set holiday days:-
1.
Press 'mode' button until Voyage mode is displayed.
2.
Turn control knob until the required number of days is displayed.
3.
Press control knob to confirm.
The display will show the number of holiday days remaining.
When the set number of days have passed the NUOS will produce hot
water again in Auto mode. Therefore to return home and have hot water
available, set one day less than the days away.
Program Mode
Program mode is enabled/disabled by installer menu parameter P11.
There are three programme modes P1, P2 and P1+P2.
P1
P2
P1 + P2
To set P1 and P2 times and temperatures:-
1.
Press 'mode' button until P1 mode is displayed.
2.
Turn control knob until the required temperature is displayed.
3.
Press control knob to confirm.
4.
Turn control knob again until the required time is displayed.
5.
Press control knob to confirm.
Repeat above for P2.
Hot water will be available once per day
@ P1 set time @ P1 set temperature.
Hot water will be available once per day
@ P2 set time @ P2 set temperature.
Hot water will be available twice per day
First
@ P1 set time @ P1 set temperature.
Second @ P2 set time @ P2 set temperature.
13
13