Sime BRAVA ONE OF ErP Serie Manual De Instalación Y Mantenimiento página 81

EN
Type No. Description
tS 1.9 Domestic Hot Water Modulation with Flow meter
tS 2.0 Maximum power domestic hot water
Minimum power heating/domestic hot water
tS 2.1
(premixed)
tS 2.2 Domestic hot water preheating enabling
tS 2.5 Internal parameter (no change)
tS 2.6 Zone Valve / Pump Relaunch Delay
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
0 = Disabled
1 = Enabled
0 .. 100
0 .. 100
0 = OFF
1 = ON
-
0 .. 99
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
to start the appliance up again.
Fig. 29
U/M Step
- 1
% 1
% 1
- 1
- -
Min 1
- 1
°C 1
- 1
% 10
% 1
- 1
- -
o ( R ) for approximately 3 seconds
Default
1
100
0
0
0
1
--
60
0
AU
20
0
0
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