User Manual

Hayward Pool Products (Australia) Pty Ltd.

Tel: 1300 POOLS1 www.hayward-pool.com.au

USE ONLY HAYWARD GENUINE REPLACEMENT PARTS

GENERAL:

ATTENTION: These instructions are intended for the use of qualiﬁ ed 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 qualiﬁ ed

should not attempt to repair this equipment according to these instructions. These instructions and

procedures are not for the use of “do-it-yourself” consumers.

WARNING: BURN HAZARD The operation of the heater with the pump shut off

could cause heater overheating and ﬁ re. 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.

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 36 on pg. 44 for an error code chart.

TROUBLESHOOTING:

See Figure 37 on pg. 45 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,

when the pump shuts down the heater will display a fault code of “LO”. If there is a call for heat and the

pump then restarts, there will be a 2-minute delay for the heater to ﬁ re. After the pump has been running for

at 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

may display an “LO” fault code and will take 2 minutes to automatically restart. If the pump has primed, this

wait can be avoided by manually clearing the error code via the keypad by changing the mode through the

“STANDBY” setting and returning to the initial setting (“SPA” or “POOL”).

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.

FUSE SPECIFICATIONS:

The fuse designations are printed on the control board. See Figure 18 on pg. 23 for component locations

on the control panel. Fuses are available as common hardware items or may be purchased from Hayward in a

service parts kit. The fuse speciﬁ cations are:

• F101 fuse (low voltage): 3.15 A, 250V slow-blo, 5x20 mm

SECTION VI. TROUBLESHOOTING