Beretta MYNUTE X R User Manual

21
ENGLISH
Boiler faults list
ERROR
CODE
ERROR MESSAGE RED LED GREEN LED RED and GREEN
DESCRIPTION OF TYPE
OF ALARM
E010 ame lockout/ACF electronic fault ON denitive
E011 extraneous ame ashing 0.2 sec. on/0.2 off transitional
E020 limit thermostat ashing 0.5 sec. on/0.5 off denitive
E030 fan fault ON denitive
E040 water transducer - load the system ON denitive
E041 water transducer - load the system ashing 0.5 sec. on/0.5 off transitional
E042 water pressure transducer fault ON denitive
E060 storage tank probe fault ashing 0.5 sec. on/0.5 off transitional
E070
fault ow sensor/overtemperature ow sensor/
ow/return sensor differential alarm
ON
transitional/denitive/
denitive
E077 main zone water thermostat or zone 1 (when enabled) ON transitional
E080
fault return line probe/return line probe overtemperature/
outlet/return line probe differential alarm
ON
transitional/denitive/
denitive
E084 delivery line probe fault - zone 1 ashing 0.5 sec. on/3.5 off transitional
E086 delivery line probe fault - main zone ashing 0.5 sec. on/3.5 off transitional
E090
fault ue gases probe/
ue gases overtemperature probe
ashing 0.5 sec. on/0.5 off
transitional
denitive
E091 clean primary heat exchanger ashing 0.5 sec. on/0.5 off transitional
E099 reset attempts exhausted, boiler blocked It is referred to the last fault occurred denitive, not resettable
<0,6 bar low pressure - check the system
ashing 0,5 sec. ON/
0,5 sec. OFF
signalisation
>3,0 bar high pressure - check the system
ashing 0,5 sec. ON/
0,5 sec. OFF
signalisation
COM lost communication with boiler board ON transitional
COMP lost communication with main zone ashing 0.5 sec. on/3.5 off transitional
COM1 lost communication with zone 1 ashing 0.5 sec. on/3.5 off transitional
FWER FW version not compatible ashing 0.5 sec. on/3.5 off denitive
OBCD damaged clock
ashing 0,5 sec. ON/
0,5 sec. OFF
signalisation
OTER OTBus conguration fault ashing 0.5 sec. on/3.5 off
List of combustion faults
ERROR CODE ERROR MESSAGE
LED
RED
LED
GREEN
DESCRIPTION OF TYPE OF ALARM
E021 iono alarm ON
These are temporary alarms that if they occur 6 times in an hour they become denitive;
the alarm E097 is displayed and is followed by post-purging for 45 seconds at the fan’s
maximum speed. It is not possible to release the alarm before the end of the post-purging
unless the boiler’s power supply is switched off.
E022 iono alarm ON
E023 iono alarm ON
E024 iono alarm ON
E067 iono alarm ON
E088 iono alarm ON
E097 iono alarm ON
E085 incomplete combustion ON
These are temporary alarms that if they occur several times in an hour they become de-
nitive; the last error to occur is displayed and is followed by a post-purging of 5 minutes
at the fan's maximum speed. It is not possible to release the alarm before the end of the
post-purging unless the boiler's power supply is switched off.
E094 incomplete combustion ON
E095 incomplete combustion ON
E058 mains voltage fault ON
These are temporary faults that restrict the ignition cycle.
E065 current modulation alarm ON
E086 obstruction fumes alarm ON
Temporary fault reported during the post ventilation. It is maintained a post ventilation of 5
min at maximum fan speed.
Warning lights
BOILER STATUS RED LED GREEN LED RED and GREEN NOTES
Power-on ashing 0.5 sec. on/0.5 sec. off The red and green LEDs come on at the same time
Vent cycle ashing 0.5 sec. on/1 sec. off ashing 0.5 sec. on/1 sec. off The red and green LEDs come sequentially one at a time
OFF status ashing 0.3 sec. on/0.5 sec. off
No heat request (stby) ashing 0.3 sec. on/0.5 sec. off
Transitional ignition/
overtemperature
ashing 0.3 sec. on/0.5 sec. off
Presence of ame ON
Chimney sweep ON Only if the ame is present
Screed heater ashing 1 sec. on/1 sec. off ashing 1 sec. on/1 sec. off The red and green LEDs come on alternately

Beretta MYNUTE X R Specifications

General

Brand	Beretta
Model	MYNUTE X R
Category	Boiler
Language	English