Sime Brava One 40 BF Manuel D'installation Et D'emploi page 23

EN
Type No. Description
Anti-legionella Function (Only hot water tank)
tS 2.9
-- = Disabled
tS 3.0 Maximum domestic hot water temperature
tS 3.5 Digital / analogue Pressure switch
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 appear
on the display alternating with the alarm number eg. "AL 04"
(Domestic Hot Water Sensor Fault).
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.
Range
50 .. 80
35 .. 67
0 = water pressure switch
1 = water pressure transducer
2 = water pressure transducer (only
pressure displayed)
-- = No modulation
AU = Automatic 30 .. 100
10 .. 40
0 = Disabled
1 = Enabled
RESET
0 .. 1
Repair the fault and start-up the boiler again.
after having repaired the fault, when the alarm number
NOTE:
appears on the display together with the message RESET (see
figure), press the button
start the appliance up again.
Fig. 32
U/M Step
- 1
°C 1
- 1
% 10
% 1
- 1
- -
o ( R ) for approximately 3 seconds to
Default
--
60
0
AU
20
0
0
23