Pf" Code - Hayward H150FDN Troubleshooting Manual

9. Service LED ON: "PF" Code

"PF" Code

42
Verify incoming
power is within 10%
+ or – of required
voltage.
YES
Is the incoming
power within 10%
of required voltage?
NO
Correct source
power issue
Inspect ground
YES
and neutral
connections, are
they clean and
secured?
NO
Clear dirt/debris and
secure ground and
neutral wires and
retest
Replace ICB:
FDXLICB1930