Hayward H150FDN Troubleshoot Manual

32
4. Open FC4 Fuse
Open FC4
Fuse
Inspect ignitor
wiring for
damage
Is ignitor wiring
damaged, pinched,
or worn?
Is blower wiring
damaged, pinched,
or worn?
Replace ignitor:
FDXLIGN1930
YES
NO
YES
NO
Is the resistance
incorrect?
NO
YES
Ohm out blower for 8-
9ohms (before Sept.
2010) OR for 4-5ohms
(after Sept. 2010), is
resistance correct?
YES
NO
Replace blower:
Please refer to (pg. 20)
Replace ignitor:
FDXLIGN1930
Ohm out the
ignitor verifying:
8-25ohms
Contact
Support
(908) 355-7995
Replace blower:
Please refer to (pg. 20)

Hayward H150FDN Specifications

General

Brand	Hayward
Model	H150FDN
Category	Swimming Pool Heater
Language	English