Section V Troubleshooting; General; Automatic Reset Time; Supply Wiring - Hayward H150FD Service & Installation Manual

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SECTION V. TROUBLESHOOTING

GENERAL:

ATTENTION:
enced in the installation and servicing of this type of heating equipment and its related system compo-
should not attempt to repair this equipment according to these instructions. These instructions and

AUTOMATIC RESET TIME:

The heater will automatically reset when an error condition is corrected and resume operation. The heater
ERROR CODES:
See Figure 31 for an error code chart.
TROUBLESHOOTING:
See Figure 32 for troubleshooting guide.

SUPPLy WIRING:

If the heater is connected to the line side of the circuit it will be powered at all times. In this situation,
least 2 minutes there is no delay for heater operation.
Wiring the heater to the load side of the timer or controller will not result in a 2-minute delay if the pump
primes quickly enough to activate the heater's water pressure switch. If the pump is slow to prime the heater
wait can be avoided by manually clearing the error code via the keypad by changing the mode through the
When a heater is wired to the line side of the power circuit (continuous power) the blower will not oper-
ate when the pump is cycled via a time clock or other switch method.
WARNING: BURN HAZARD The operation of the 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