Section V Troubleshooting; General; Automatic Reset Time - Hayward H250FDN Service & Installation Manual

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SECTION V. TROUBLESHOOTING

GENERAL:

ATTENTION: These instructions are intended for the use of qualified personnel trained and experi-
enced in the installation and servicing of this type of heating equipment and its related system compo-
nents. Some states may require installation and service personnel to be licensed. Persons not qualified
should not attempt to repair this equipment according to these instructions. These instructions and
procedures are not or the use of "do-it-yourself" consumers.

AUTOMATIC RESET TIME:

The heater will automatically reset when an error condition is corrected and resume operation as detailed
in the table below. The heater can be manually reset using the keypad by cycling the MODE button through
"STANDBY" and back to the original operating mode ("POOL" or "SPA").
ERROR CODES:
See Figure 52 for an error code chart.
TROUBLESHOOTING:
See Figure 53 for troubleshooting guide.
WARNING: BURN HAZARD The operation of the heater with the pump shut off
could cause heater overheating and fire. Never operate heater with the pump shut
off.
ATTENTION:
As a preliminary check, make sure that all wire connections are
clean and tight and that all wiring conforms to the wiring diagram.
USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
Pomona, CA Clemmons, NC Nashville, TN
Tel: 908-351-5400 www.haywardpool.com