Samsung r1031gws, R1031GWS YLR Power-out compensation function, Water heater Error function

5. Main function

4) Power-out compensation function

●If power is out on selected process, the process before power out is stored to EEPROM, once power is back the process before power out continues.

●When power is back, washing process starts from the process at the point of the power out, rinse/drain process starts from the initial process.

POWER-OUT COMPENSATION FUNCTION PROCESS

START	WASHING
	POWER OUT
SAVE DATA
to EEPROM	POWER BACK

MICOM RESTORE

READ DATA

(PROCESS+TIME) RESTART PROCESS

RINSE/DRAIN

START

SAVE DATA to EEPROM

RINSE/DRAIN

PROCESS

POWER OUT

POWER BACK

MICOM RESTORE

FINISH

5) Water heater Error function

①This function starts working, when the heater works abnormally.

(this function begins sensing the heater 1 minutes later, after the heater operating)

②The value of the initial thermistor(A1) is compared with that of the thermistor(A2) in 2 minutes (Y=A2-A1) - For 10 minutes, the variance of temperature(Y) is less than 2℃ "course led 8ea on 40℃/60℃ led on"

message is displayed on the panel.

③The value of the initial thermistor(A1) is compared with that of the thermistor(A2) in 2 minutes (Y=A2-A1) - For 2 minute the variance of temperature increases more than 7℃ "course led 8ea on 30℃/60℃

led on" message is displayed on the panel.

④At this time heater, Error "course led 8ea on 30℃/60℃ led on" is displayed and all working process off

⑤The heater operating continues during heating hours, if washing hour is left over, the residual washing process keeps going without heating.

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