"After Sales" level - #TEST INPUTS menu
Parameter
Status OK Description
R.CTRL A
(1)
ON
Presence of a remote control A
OFF
No remote control A
R.CTRL B
(1)
ON
Presence of a remote control B
OFF
No remote control B
R.CTRL C
(1)
ON
Presence of a remote control C
OFF
No remote control C
ID MC IOBL
Identifying number of the IOBL boiler module
IOBL.VERSION
IOBL version of the SCU PCB
CALIBRA.CLOCK
Clock calibration
(1) The parameter is only displayed for the options, circuits or sensors actually connected
"After Sales" level - #CONFIGURATION menu
Parameter
Adjustment range Description
MODE:
MONO
/
ALL.CIRC.
To chose if the exemption made for one remote control applies to a single circuit
(
MONO
) or if it must be transmitted to a group of circuits (
ALL CIRC
)
TYPE
Generator type (Refer to the original rating plate)
AUTODETECTION OFF/ON
System reset if error
L38
is displayed
TAS
OFF/ON
Activation of the Titan Active System® function
IOBL
OFF/ON
Activation of the IOBL function
Control system sequence
Status OK Sub-status Operation
0
0
Boiler stopped
1
1
Anti-short cycle activated
2
Open isolating valve
3
Start-up of the boiler pump
4
Awaiting burner start-up
2
10
Open gas valve (external)
11
Fan start-up
13
The fan switches to the burner start-up speed
14
Check RL signal (Function not active)
15
Burner on switch request
17
Pre-ignition
18
Ignition
19
Check flame presence
20
Awaiting further action to unsuccessful ignition
MCA 15 - MCA 25 MCA 25/28 MI
8. Troubleshooting
29/04/2010 - 300022146-001-B
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