Beretta EXCLUSIVE GREEN HE 25 B.S.I., Инструкция по установке и эксплуатации

Страница: 18 / 208

18
EXCLUSIVE BOILER GREEN HE B.S.I.
5HVHWWLQJIDXOWV
Wait for about 10 seconds before resetting operating conditions.
Then proceed as follows:
9LHZLQJMXVWWKH V\PERO
If disappears, it means that an operating fault has been
discovered which the boiler is attempting to solve on its own (tem-
porary stoppage). If the boiler does not resume normal operation,
two things may happen:
FDVH$¿J
disappears, the symbol and a different alarm code ap-
pear. In this case, proceed as described in point 2.
FDVH%¿J
and a different alarm code are displayed together with .
In this case, proceed as described in point 3.
FDVH&DODUP&DOOWKHWHFKQLFDODVVLVWDQFHVHUYLFH
The boiler has a self-diagnosis system which, on the basis of the
hours totalised in particular operating conditions, signals the need
for maintenance or cleaning of the primary exchanger (alarm code
91). After cleaning using the kit supplied as an accessory, reset the
hour counter as follows:
- disconnect the mains power supply
- remove the screws and hooks securing the electrical cover
- remove connector
- 13 (see wiring diagram)
- power the boiler and wait for alarm 13 to appear on the display
- disconnect the power supply and reconnect connector
- 13
- put back the electrical cover and restart the boiler
1%: perform the counter reset procedure every time the primary
exchanger is thoroughly cleaned or replaced.
9LHZLQJMXVWWKH V\PERO¿J
Press the button to reset the appliance. If the boiler starts
the ignition phase and resumes normal operation, it may have
stopped by accident.
If these stoppages should continue, contact the Technical As-
sistance Centre.
9LHZLQJWKH DQG V\PEROV¿J
Contact the Technical Assistance Centre.
Note
)DXOW LQ GRPHVWLF KRW ZDWHU FLUFXLW VHQVRU
the boiler
works regularly but does not ensure the stability of the hot water
temperature which, however, is delivered at a temperature of
approximately 50°C. The fault code is only displayed in standby.
³WHPSRUDU\IDXOW´
³SHUPDQHQWIDXOW´
³WHPSRUDU\IDXOW´
³SHUPDQHQWIDXOW´
This boiler incorporates a new generation of electronic boards that,
by setting/modifying operating parameters, allow the boiler to be
personalised to satisfy various system and/or user requirements. The
programmable parameters are shown in the table on the next page.
The parameters must be programmed with the boiler in the OFF
position. To do this, press the button until the display shows
³´¿J
'XULQJSDUDPHWHUPRGL¿FDWLRQRSHUDWLRQVWKH³VHOHFWIXQFWLRQV´
button acts as an ENTER
FRQ¿UPEXWWRQWKH
button acts as
DQ(6&$3(HVFDSHEXWWRQ,IQRFRQ¿UPDWLRQLVJLYHQZLWKLQ
10 seconds, the value is discarded and returns to the previously
set one.
6HWWLQJWKHSDVVZRUG
Press and hold down the select functions button and the button
WRJHWKHUIRUDERXWVHFRQGV7KHGLVSOD\ZLOOORRNOLNH¿J
(QWHU WKH SDVVZRUG IRU DFFHVVLQJ WKH SDUDPHWHU PRGL¿FDWLRQV
function by turning the domestic hot water temperature selector to
obtain the required value. The password for accessing the parameter
programming function is located on the back side of the control panel.
&RQ¿UPE\SUHVVLQJ(17(5
0RGLI\LQJSDUDPHWHUV
Turn the domestic hot water temperature selector (fig. 45) to
VHTXHQWLDOO\VFUROOWKHWZR¿JXUHFRGHVRIWKHSDUDPHWHUVLQGLFDWHG
in the table. After identifying the parameter you wish to modify,
proceed as follows:
SUHVV(17(5WRDFFHVVWKHSDUDPHWHUPRGL¿FDWLRQIXQFWLRQ:KHQ
(17(5LVSUHVVHGWKHSUHYLRXVO\VHWYDOXHVWDUWVÀDVKLQJ¿J
46)
- turn the domestic hot water temperature selector to change the
value
SUHVV(17(5WRFRQ¿UPWKHQHZYDOXH7KHGLJLWVVWRSÀDVKLQJ
SUHVV(6&$3(WRH[LW
7KHERLOHUUHWXUQVWRWKH³´2))VWDWXV
To reset, press the
EXWWRQ¿J
43
44
45
46
ENTER
(6&$3(
parameter
number
parameter
value
352*5$00,1*3$5$0(7(56
39 40
41
42