Fiamma Elektra 18 kW N 016 TROLLEY, Руководство пользователя и по обслуживанию

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9
CHOICE OF THE OPERATION MODE (Winter/Summer)
Pressing the key MODE (J4), i twill 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
(snow). When the device will be in SUMMER
B
(sun).
TEMPERATURE VARIATION OF THE HEATING CIRCUIT
When the apparatus has been set with the snow symbol (
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 (
+
I
and
–
I
keys
). The key with the symbol
+
I
(J2),
increases the temperature, and the key with the symbol
-
I
(J3) decreases the temperature.
ON-OFF KEY (Display symbols)
The ON/OFF (J7) key, 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 pressure alarm, the recovery
will be automatic after that the hydric pressure will
be restored at the minimum operating level (0,08 MPa - 0,8 bar) by means of the operating
and the closure of the charging tap placed under the boiler (black handle). The display has
several symbols, signaling in addition to operation modes, also the various alarm or system displays:
Symbol Meaning
L
Malfunction
J
Request of burner switch-on
I
Heating request
F
Parameter menu activated
E
Anti-freeze request activated
C
Winter mode
B
Summer mode
A
OFF mode
Level of
modulation
Indicates the instantaneous power of the boiler by 0 to 100%
mode, on the display will appear the Symbol