Fault / Malfunction Codes - Sime BRAVA ONE HE 25 Manual De Instalación Y Mantenimiento

EN
Type No. Description
tS 1.0 Boiler Antifreeze Threshold
tS 1.1 External Sensor Antifreeze Threshold
tS 1.2 Heating Curve Incline
tS 1.3 Minimum Heating Temperature Adjustment
tS 1.4 Maximum Heating Temperature Adjustment
tS 1.6 Heating Post-Circulation Time
tS 1.7 Heating Pump Activation Delay
tS 1.8 Re-ignition Delay
tS 1.9 Domestic Hot Water Modulation with Flow meter
tS 2.6 Zone Valve / Pump Relaunch Delay
tS 2.9 Anti-legionella Function (Only hot water tank)
Digital / analogue Pressure switch
0 = water pressure switch
tS 3.5
1 = water pressure transducer
2 = water pressure transducer (only pressure displayed)
tS 4.0 Modulating Pump Speed
tS 4.1 ∆T Modulating pump delivery/Return
tS 4.7 System pump forcing (only in winter mode)
tS 4.8 INST Parameter set to default
In the event of a fault/malfunction the message "AL" will ap-
pear on the display alternating with the alarm number eg. "AL
(Domestic Hot Water Sensor Fault).
04"
Before repairing the fault:
– disconnect the appliance from the mains power by setting
the main switch to "OFF"
OFF
– as a precautionary measure, close the gas isolation valve.
Repair the fault and start-up the boiler again.
after having repaired the fault, when the alarm number
NB:
appears on the display together with the message RESET (see
figure) press the button o to start the appliance up again.
All manuals and user guides at all-guides.com
DOMESTIC HOT WATER - HEATING
RESET
3.5
Type
Fig. 30
Unit of
Range measu-
rement
0 .. +10
-9 .. +5
-- = Disabled
0 .. 80
20 .. Par tS 1.4
Par tS 1.3 .. 80
seconds
0 .. 99
x 10
seconds
0 .. 60
x 10
0 .. 60 Min
-- = Disabled
1 = Enabled
0 .. 99 Min
-- = Disabled
50 .. 80
0 .. 2
-- = No modulation
AU = Automatic 30
.. 100
10 .. 40
0 = Disabled
1 = Enabled
-- ; 1

Fault / malfunction codes

No. Description
AL 02 Low water pressure in system
AL 04 Domestic hot water sensor fault
AL 05 Delivery sensor fault
AL 06 No flame detection
AL 07 Sensor or safety thermostat intervenes
AL 08 Fault in the flame detection circuit
AL 09 No water circulating in the system
AL 11 Gas valve modulator disconnected
Incorrect configuration of the open /sealed cham-
AL 12
ber
AL 15 Fan check cable disconnected
Fault regarding maximum deviation between the 2
AL 17
NTC heating sensors
AL 28 Maximum number of consecutive releases
AL 37 Fault due to low network voltage
AL 40 Incorrect network frequency detected
AL 41 Flame loss more than 6 consecutive times
AL 42 Button fault
AL 74 Fault in the 2nd element of the delivery sensor
AL 81 Block due combustion during start-up
AL 83 Irregular combustion (temporary error)
AL 96 Block due to clogging in smoke outlet
Step Default
°C 1 3
°C 1 -2
- 1 20
°C 1 20
°C 1 80
1 3
1 1
1 3
- - 1
1 0
- 1 --
- 1 0
% 10 AU
% 1 20
- - 0
- - -
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