7 Error codes
Operation manual
11
D035A1/4AA + D035A4AA
Wall-mounted condensing boiler
3P469438-5D – 2017.06
#
Problem
Solution
UA-68
BCC is not
compatible with PCB
(BCC-ID)
Contact your service agent.
UA-69
BCC is not
compatible with PCB
(firmware)
Contact your service agent.
UA-70
BCC update error
Contact your service agent.