Hayward EcoStar - Page 35

Power down
pump breaker
for 2 minutes
and restore
power
NO
‘Memory Failure’ &
‘Blank/Bad On-Pump Display’
Problem
solved
Blank/Bad
On-Pump
Display
(pg. 23-24)
Memory
Failure
(pg. 22)
Does error
reappear?
YES
Replace
Drive
Check mains
connector for
240VAC
Is voltage
between 200-
250VAC?
YES
NO
Correct
supplied
power
Inspect
wiring
harness
Wiring
damaged?
Replace
Drive
YES
NO
Test power on
wiring harness for
10-15VDC on
terminals 1-4
(right to left)
Is voltage
correct?
NO
Replace
Display
YES
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