1.6.7 Error code HO or F03
Update to software version 6.0
1
1.6.7 | 06/10
When the compressor function of the CA 800 fails and
the unit displays error code “HO” or “F03”, followed by
“LO”, please check if the compressor will start after
90 seconds at blower stage 1 (lowest fan speed) and a
temperature setting of 17°C.
If it does, please perform a software update using the
flash box (see notes on this in chapter 3).
If the compressor won’t start, replace the complete
control PCB.
