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Installers Settings; Installers Menu - Ariston NUOS FS 200 Instructions For Installation And Servicing

External air source heat pump water heater
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4.
INSTALLERS
SETTINGS
4.1 I
M
NSTALLERS
ENU

Installers Menu

S
c
e r
P
a
a r
m
t e
r e
D
s i
p
a l
P
0
C
O
D
P
2
T
M
n i
P
3
T
H
P
P
4
G
R
E
E
P
5
A
N
T
_ I
P
6
V
O
Y
A
P
7
D
E
F
R
P
9
T
M I
E
_
P
1
0
R
E
S
E
P
1
1
P
R
O
16
The Installers Menu is displayed by entering the correct code when P0 is
displayed in the information menu.
The menu enables the installer to set the NUOS operating parameters.
Accessing Information Menu:-
1.
2.
3.
4.
5.
HP
set
HC-HP
AUTO
5 seconds
e
n
V
a
u l
e
/
R
a
n
y
E
2
3
4
4
° 0
C
o t
5
° 0
5
° 0
C
o t
5
° 5
N
O
n
/
O
f f
B
O
n
/
O
f f
G
E
O
n
/
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f f
O
S
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O
f f
W
5
h
o
u
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o t
2
4
h
T
-
G
O
n
/
O
f f
Press control knob for 5 seconds.
Turn control knob and go through L0 to L14 then the display will
show P0 code.
Press control knob again and the code 222 will be displayed.
Turn control knob to change the code to 234.
Press control knob, the installers menu P2 to P11 will then be available
by turning control knob.
CODE
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P2 to P11
2 3 4
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-
3
5 .
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