44
ENGLISH
TECHNICAL ASSISTANCE SERVICE
Dealing with error AL41
Check the pressure on the control panel pressure gauge;
if it is below 0.5 bar, proceed as follows.
- Turn the function selector to “
É
”
- Remove the top front panel from the boiler by pulling it
forwards.
- Slowly refill the system, opening the fill cock (1) until the
pressure gauge reads between 1 and 1.2 bar.
- Fit the top panel back on the boiler.
- Return the function selector to Summer position "".
If the system loses pressure frequently, call Technical
Assistance.
The BAG control card alarms and their codes are listed in the following table. These alarms are available via ID 05 for
interrogation from the REC 07/08 remote controls.
RESET (BAG CH circuit control card)
The BAG control card can only be reset from the REC 07/08 remote control (if present) or from a PC running dedicated
software.
1
CH circuit (BAG) control card alarms
CODE
DESCRIPTION OF ALARM
84
MIX1 flow temperature sensor short circuit
85
MIX1 flow temperature sensor faulty
86
MIX2 flow temperature sensor short circuit
87
MIX2 flow temperature sensor faulty
88
Incorrect CHANNEL and ZONE association
89
Main chip EEPROM read/write error
48
Outdoor temperature sensor short circuit in “automatic temperature control” mode
49
Communication failure between main chip and peripheral chip
