Pomona, CA Clemmons, NC Nashville, TN
Tel: 908-351-5400 www.haywardpool.com
USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
51
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If the heater display is blank after the electrical has been installed see Figures 43 and 44 to determine the
cause. The ribbon cable between the display board and the ignition control board is polarized and cannot be
inserted upside down if it was removed when electrical was done.
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The fuse designations are printed on the ignition board and the control board. See Figure 25 for board lo-
cations. Fuses are available as common hardware items or may be purchased from Hayward in a service parts
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3A slo-blo fuse, 5 x 20 mm