37
xtra
-
Installation & Servicing
INSTALLATION
41 FAN MODE (with code)
Press
Display
Description
Fan speed
Actual fan speed e.g. 5500rpm
F A N
4 8 0 0
42 COMMUNICATION MODE (with code)
Press
Display
Description
C O N N
In this mode the communication between the boiler control module, optional control interface.
No communication
There is only communication between the boiler control module and controls interface kit.
There is communication between all devices.
FLASHING
FLASHING
43 ERROR MODE (with code)
Press
Display
Description
In error mode the last error is shown, and the boiler status and readings at that time are available
The 1st digit flashes and shows the current step.
The last two digits show the error code.
Error code
(see Table on pages 52 and 53 for full list)
E R RO
1 3 6
FLASHING
Boiler sequence at time of error (refer to Frame 30)
2 0 0
Flow temperature T1 at time of error
Return temperature T2 at time of error
3 0 0
4 0 0
DHW temperature T3 at time of error
5 - 3 6
Heat exchanger block temperature T4 at time of error
6 - 3 6
44 RETURN TO NORMAL OPERATING MODE
Press
Display
Description
Press the reset button, or press 'MODE' several times, to return to (Stby) normal operating
mode or
if no buttons are touched the boiler will automatically reset after 15 mins.
0 2 1
INST
ALLA
TION
