A Boiler Fault Codes; A Info Menu - Riello VOKERA VISION PLUS Series User Instructions

2.5A BOILER FAULT CODES

ERROR
CODE
E010
E011
E020
E030
E040
E041
E042
E060
E070
E077
E080
E084
E086
E090
E091
E099
<0,6 bar
>3,0 bar
COM
COMP
COM1
FWER
OBCD
OTER
For reset faults, except for E40-E041, call engineer.

2.6A INFO MENU

Pressing key 3 on the display screen displays a list of informa-
tion regarding the operation of the boiler listed by parameter
name and value. Passing from the display of one parameter to
the next takes place by pressing respectively the keys
. Pressing the key allows the selected parameter to be
displayed; pressing the key
Parameter Scrolling message
name only if parameter P1.05 = 1
I0.01 SCREED HEATING HOURS
I0.02 CH PROBE
I0.03 RETURN PROBE
I0.04 DHW PROBE
I0.08 EXHAUST PROBE
I0.09 OUTDOOR TEMP PROBE
I0.10 FILTERED OUTDOOR TEMP
DHW FLOW RATE
I0.11
DHW SETPOINT
I0.12 FAN SPEED
I0.13 MAIN ZONE OUTLET
I0.14 ZONE 1 OUTLET
I0.15 EXHAUST PROBE HOURS
I0.16 MAIN ZONE SET
I0.17 ZONE 1 SET
I0.18 WATER PRESSURE
I0.30 COMFORT
I0.31 SUN ON
I0.33 PCB ID
I0.34 PCB FW
I0.35 INTERFACE FW
8
FAULT
flame lockout/
condensate discharge blockage
fumes discharge alarm/air intake obstructed
extraneous flame
limit thermostat
fan fault
pressure transducer – load system
water transducer – load system
water transducer fault
domestic hot water probe fault
flow sensor fault
flow sensor overtemperature
flow/return sensor differential alarm
water thermostat main zone or zone 1 (when enabled)
return line probe fault
return line probe overtemperature
outlet/return line probe differential alarm
delivery line probe fault - zone 1
delivery line probe fault - main zone
flue gas probe fault
flue gas probe overtemperature
clean primary heat exchanger
reset attempts exhausted, boiler blocked
Low water pressure check the HTG system
High water pressure check the HTG system
lost communication with boiler board
lost communication with main zone
lost communication with zone 1
FW version not compatible
damaged clock
OTBus configuration fault
returns you to the main screen:
Description
Number of hours passed with screed heater function
Boiler delivery sensor value
Boiler return sensor value
Domestic hot water probe value
Flue gas probe value
Outdoor temperature sensor instantaneous value
Outdoor temperature fi ltered value used in the thermoregulation algorithm for
calculating the heating setpoint
For instantaneous boiler with fl owmeter
Only in case of OTBus connection
Number of turns of the fan (rpm)
Main zone fl ow sensor value (when P4.12 = 1)
Zone 1 fl ow sensor value (when P4.13 = 1)
Number of hours the heat exchanger has been operating in "condensing mode"
Main zone delivery setpoint
Zone 1 delivery setpoint (when P4.23 = 1)
System pressure
Domestic hot water comfort (COFF, CSTD)
Special functions active for high domestic hot water temperature inputs
Electronic board card identifi cation
Electronic board card fmw revision
Interface fmw
and
DESCRIPTION OF ALARM
TYPE
definitive
transitional
definitive
definitive
definitive
transitional
definitive
transitional
transitional
definitive
definitive
transitional
transitional
definitive
definitive
transitional
transitional
transitional
definitive
transitional
definitive, not resettable
transitional
transitional
transitional
definitive
signalisation