Error List; Permanent Errors; Temporary Errors; Warnings - Beretta POWER MAX 50 P DEP Installation And Operation Manual

3 4 Error List

When a display has a technical fault, a numeric error code
appears that will enable the maintenance operator to iden-
tify the possible cause.
There are 3 categories of errors:
1 Permanent: errors that require a manual reset
2 Temporary: errors that are automatically reset once the
cause that generated them is removed or stopped
3 Notices: simple warnings that do not block the appli-
ance's operation

3 4 1 Permanent Errors

Nr Error
E2PROM_READ_
0
ERROR
1 IGNIT_ERROR
GV_RELAY_ER-
2
ROR
SAFETY_RELAY_
3
ERROR
BLOCKING_
4
TOO_LONG
FAN_ERROR_
5
NOT_RUNNING
FAN_ERROR_
6
TOO_SLOW
FAN_ERROR_
7
TOO_FAST
8 RAM_ERROR
44 WRONG_EE-
9 PROM_SIGNA-
TURE
E2PROM_ERROR Wrong safety parameters in
10
11 STATE_ERROR
12 ROM_ERROR
MAX_TEMP_ER-
15
ROR
FLUE_GAS_ER-
16
ROR
17 STACK_ERROR
INSTRUCTION_
18
ERROR
ION_CHECK_
19
FAILED
FLAME_OUT_
20
TOO_LATE
FLAME_BE-
21
FORE_IGNIT
CORRUPTED_
23
ERROR_NR
29 PSM_ERROR
REGISTER_ER-
30
ROR
Description
Internal software error
Three unsuccessful ignition
attempts in a row
Failure detected in the GV
relay
Failure detected in safety relay
Control had a blocking error
for more than 20 hours
Fan is not running for more
than 60 seconds
Fan runs too slow for more
than 60 seconds
Fan runs too fast for more than
60 seconds
Internal software error
Contents of Eeprom is not up
to date
Eeprom
Internal software error
Internal software error
The external overheat pro-
tection is enabled or the
T_Supply sensor measures
a temperature of over 100°C
(212°F)
Flue temperature exceeded
the maximum flue temperature
Internal software error
Internal software error
Internal software error
Flame still present 10 seconds
after closing the gas valve
Flame is detected before
ignition
Error code RAM byte was
corrupted to an unknown error
code
Internal software error
Internal software error

3 4 2 Temporary Errors

Nr Error
100 WD_ERROR_RAM
101 WD_ERROR_ROM
WD_ERROR_
102
STACK
WD_ERROR_REG-
103
ISTER
REFHI_TOO_HIGH
106 / REFHI_TOO_LOW Internal software error
REFHI_TOO_HIGH
107 / REFHI_TOO_LOW Internal software error
REFHI_TOO_HIGH
108
/ REFHI_TOO_LOW
REFHI_TOO_HIGH
109 / REFHI_TOO_LOW Internal software error
REFHI_TOO_HIGH
110 / REFHI_TOO_LOW Internal software error
REFHI_TOO_HIGH
111 / REFHI_TOO_LOW Internal software error
REFHI_TOO_HIGH
112
/ REFHI_TOO_LOW
REFHI_TOO_HIGH
113 / REFHI_TOO_LOW Internal software error
114 FALSE_FLAME
LOW_WATER_
115 PRESSURE_ER-
ROR
WD_COMM_ER-
118
ROR
119 RETURN_OPEN
120 SUPPLY_OPEN
122 DHW_OPEN
123 FLUE_OPEN
RETURN_SHORT-
126
ED
SUPPLY_SHORT-
127
ED
129 DHW_SHORTED
130 FLUE_SHORTED
RESET_BUTTON_
133
ERROR
T_SELECTION1_
163
OPEN

3 4 3 Warnings

Nr Error
CC_LOSS_COM-
200
MUNICATION
CC_LOSS_COM-
201
MUNICATION
OUTDOOR_
202
WRONG
T_SYSTEM_
203
WRONG
T_CASCADE_
204
WRONG
Description
Internal software error
Internal software error
Internal software error
Internal software error
Internal software error
Internal software error
Flame is detected in a state in
which no flame is allowed to
be seen.
Low water pressure error
Watchdog communication
error
Return sensor open
Supply sensor open
DHW sensor open
Flue sensor open
Return sensor shorted
Supply sensor shorted
DHW sensor shorted
Flue sensor shorted
Too many resets in a short time
period
Heat exchanger's flow rate too
low
Description
Cascade system: the burner of
the managing module has lost
the signal of one of the depend-
ing thermal module burner
Cascade system: the managing
module has lost the signal of
one of the depending thermal
module
Outdoor sensor is open of
shorted
T_System sensor is open of
shorted
T_Cascade sensor is open of
shorted