Johnson J-5600, Руководство по обслуживанию

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Johnson Health Tech. Co., Ltd.
P3 current testing
D0 : Up and down migration current of machine core
D4 : Kneading-Forward and reverse rotation current of
machine core
D3 : Front and back migration current of machine core
D2 : Up and down migration current of chair back
Current testing is mainly used to test if the motor current is too high
When the returned number exceeds 100, the carrying digit will display “massage intensity”
(100~500)
D3 is a major test item; if the intensity is set to medium (air bag strength 2) and machine
core forward value is greater than 50, it is likely to generate error code D0 because the
current is too high to lower the sensitivity of induction mechanism
2-3. Engineering mode: P3