Beretta MySmart 28 C.S.I. Installer And User Manual page 17

A
B
A. Operating status display
B. Settings display
C. Settings
Configuración
Iif the button (A) is pressed you can move back to the "active settings
display" again and check that the LEDs (B) and (C) indicate (for 2
seconds) the last setting carried out.
If the button (A) is not pressed for more than 2 seconds the user
interfaces switches to the "Operating status display".
The available settings are shown in figure along with the related rep-
resentation of LED (B) and (C).
(*)
IMPORTANT
If the 3 (5 metres) or 4 (4 metres) curves are set the bypass must
be replaced with the one supplied, following the procedure indicated
below:
Remove boiler electrical power by setting the system's main switch
to off.
Close the system taps and empty the boiler heating circuit.
Extract the bypass body cover fixing spring (D).
Extract the bypass body cover (E).
Replace the bypass valve (F) with the one included.
Refit the bypass body cover and its spring.
C
LED 1 LED 2 LED 3 LED 4 LED 5
R G G G G
(*) Factory set value
R red
G yellow
D
F
E
D
F
E
Eventual releasing of the circulator shaft
- Insert a screwdriver in the hole (1) of the circulator
- Press (a) and turn the screwdriver (b) until the release of the crank-
shaft.
Perform this operation with extreme caution to avoid damaging
the components.
1
MySMART
a
b
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