Fiamma C series, Use And Maintenance Manual

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8
CHOICE OF THE OPERATION MODE (winter/summer)
Pressing the key MODE (J4), it will be chosen the mode of operation, wintry or
summery.
Pressing repeatedly each time for at least 5 seconds, you switch from WINTER
to SUMMER or from SUMMER to WINTER then.
When the device will be in WINTER mode, on the display will appear the
symbol
C
C C
C
(snow).
When the device will be in SUMMER mode, on the display will appear the
symbol
B B B B
(sun).
TEMPERATURE VARIATION OF THE HEATING CIRCUIT
When the apparatus has been set with the snow symbol (
C C C C
) for the wintry
functioning, you can change the maximum temperature of heating circuit
pressing one of the two keys with the radiator symbol located on the left of the
display (J2 and J3 keys).
The key with the symbol of the
I
+ (J2), increases the temperature, and
the key with the symbol of the
I
- (J3), decreases the temperature.
TEMPERATURE VARIATION OF HOT SANITARY WATER
The temperature of hot sanitary water can be varied independently from the
mode of functioning, both wintry and summery.
The two keys with the Tap symbol on the left of the control panel,are used to
set the maximum temperature of the hot sanitary water circuit.
The key with the tap
H
+ (J6) increases the temperature, and the one with
the tap
H
- (J5) decreases the temperature.
ON-OFF KEY
Display Simbols
The ON/OFF key (J7), in addition to put the
boiler in stand-by mode, allows to reset
(unlock) the apparatus in case of high
temperature lock.
If the lock would be caused by lack of water