Daewoo DWD-UD123X Service Manual page 34

4) Water supply
1 Depending on the course setting or load sensing, the water supply level is selected to be either low or extra low.
2 For powder DET injections, the main washing valve is opened and closed five times.
3 If liquid DET is selected, the liquid DET stirring motor operates 30 seconds for low levels and 20 for extra low
levels.
4 When liquid DET is fully injected, the washing water supply including constant temperature control begins.
5 If powder DET is selected or liquid DET injection completion is memorized, the liquid DET injection process can
be skipped.
6 When the water supply is completed, the door glass is washed and to clean the tub, the main washing valve and the
reserved washing valve operate for ten seconds.
5) Water re-supply
1 Water is resupplied when the water level is found to be low by monitoring it every 2 minutes after completing the
water supply.
2 The motor is stopped during the water re-supply.
3 During washing, a max fifteen times of water re-supply can be done If the water level drops after that, no extra
water is supplied.
4 If the water level is lower than the reset level during water re-supply, the IE error is issued and the heater is turned
off.
2-2 Rinse operation
1) Water supply
Part
Water Level
Medium
Middle
Middle
1 If clean rinsing is selected, the water is filled up to mid-level.
2 In the rinsing cycle, only cold water is supplied.
3 In the final rinsing cycle, the cold water v/v and the reserved washing v/v are opened to inject softener.
4 In the final rinsing cycle, the softener stirring motor operates for 30 seconds for extra low levels and for 40 seconds
for low levels.
5 The hand cloth and lingerie course's water level is medium (22.61KHz).
2) Re-Water Supply
1 After 1 min. in Rinse Sequence, check water level and work Re-Water Supply.
Level height (mm) Frequency (KHz)
240 22.96
255 22.61
225 23.18
32
Remark
Additional rising water supply level
Water level during rinsing
Rinsing water level