Troubleshooting - Beretta Exclusive GREEN HE R.S.I. Series Installer And User Manual

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Table Of Contents

Table of Contents

12 - TROUBLESHOOTING

7HEN A FAULT APPEARS ON THE DISPLAY, THE mAME SYMBOL

SEPARATELY. &OR A DESCRIPTION OF THE FAULTS, CONSULT THE FOLLOWING TABLE.

FAULT

&,!-% &!),52% ",/#+ ($)

0!2!3)4% &,!-% (4)

2%-!44%-04 ). 02/'2%33 (4)

MINIMUM GAS INPUT PRESSURE (T)

MINIMUM GAS INPUT PRESSURE (D)

,)-)4 4(%2-/34!4 ($)

3(/24 #)2#5)4 &5-%3 02/"% ($)

-!8)-5- 4%-0%2!452% ).054 02/"% ($)

-!8)-5- 4%-0%2!452% ).054 02/"% (4)

-!8)-5- 4%-0%2!452% 2%452. 02/"% ($)

-!8)-5- 4%-0%2!452% 2%452. 02/"% (4)

2%452.-).054 02/"% $)&&%2%.4)!, ($)

&5-%3 02/"% /6%24%-0%2!452% (D)

6%.4),!4/2 (CYCLE START) ($)

6%.4),!4/2 ). #9#,% (LOW NUMBER OF REVOLUTIONS) ($)

).35&&)#)%.4 3934%- 02%3352% ($*)

).35&&)#)%.4 3934%- 02%3352% (4*)

7!4%2 02%3352% 42!.3$5#%2 ($)

%,%#42/.)# "/!2$ ($)

3!.)4!29 02/"% 1 (4—)

3(/24 #)2#5)4//0%. 02)-!29 02/"% ($)

-!8)-5- 4%-0%2!452% ).054 02/"% (4)

3(/24 #)2#5)4//0%. 2%452. 02/"% ($)

3%#/.$ 3934%- 7)4(/54 (%!4).' 02/"%

,/7 4%-0%2!452% 4(%2-/34!4 (4)

).054/2%452. $)&&%2%.4)!, (4)

).054/2%452. $)&&%2%.4)!, ($)

3934%- !./-!,9 ($)

3934%- !./-!,9 (4)

3934%- !./-!,9 ($)

3934%- !./-!,9 (4)

CLEAN PRIMARY EXCHANGER (-)

(D) - Permanent - (T) - Temporary. In this operating status the boiler attempts to eliminate the fault on its own

(°) #.3.). - &AULT IN DOMESTIC HOT WATER CIRCUIT SENSOR - 6o: THE BOILER WORKS REGULARLY BUT DOES NOT ENSURE THE STABILITY OF THE HOT WATER TEMPERATURE WHICH,

HOWEVER, IS DELIVERED AT A TEMPERATURE OF APPROXIMATELY 5o—#. 4HE FAULT CODE IS ONLY DISPLAYED IN STANDBY. 2.3.). - /NLY WITH EXTERNAL WATER TANK

WITH

sensor. The fault code is shown when the boiler is in stand-by.

(*) If these two errors occur, check the pressure indicated on the water gauge. If the pressure is insufficient (< 0,4 bar, red area), proceed with the filling

OPERATIONS DESCRIBED IN THE CHAPTER h&ILLING AND EMPTYING THE SYSTEMSv. )F THE SYSTEM'S PRESSURE IS SUFlCIENT (> o,6 BAR, BLUE AREA) THE MALFUNCTION IS

caused by a lack of water circulation. Contact the Technical Assistance.

If alarm 21 code is temporarily displayed at ignition (with flame burning) this does not indicate a fault. Check the above table if the alarm persists.

Resetting faults

7AIT FOR ABOut 10 seconds before resetting operating conditions.

Then proceed as follows:

1) Viewing just the

symbol

If disappears, it means that an operating fault has been discovered which

the boiler is attempting to solve on its own (temporary stoppage). If the boiler

does not resume normal operation, two things may happen:

Case A (Fig. A)

disappears, the

symbol and a different alarm code appear. In this

case, proceed as described in point 2.