Hayward H350FDN User Manual

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

Hayward H350FDN Specifications

General

Brand	Hayward
Model	H350FDN
Category	Heater
Language	English