Not Clean - If Some Food Particles Remains On Dishes - Samsung DMT SERIES Service Manual

#6. Improper Operation
6-2. Not Clean – If Some Food Particles Remains on Dishes
Symptom
ㆍSome food particles remains on dishes after washing dishes.
Causes
ㆍImproper cycle selected
ㆍThe amount of dishes
ㆍWater temperature and or water pressure etc
ㆍThe kind of detergent and or the amount of detergent
ㆍNo rinse aid / Nozzle clogged / Air gap or disposal clogged
Check Point
Step 1 : Cycle Selection
Check if an inappropriate cycle has been selected.
Did the customer choose the cycle that describes the most difficult soil ?
If you have some items with heavier soils, use a heavier cycle. If you have some items with heavier soils, use a heavier cycle.
Select a cycle according to the number and soil level of the dishes.
Step 2 : Too Many Dishes
Check if the dishes are improperly loaded
(Too many dishes have been loaded.)
Rearrange the dishes so they do not interfere with the nozzle
rotation and the detergent dispenser's cover operation.
Load only an appropriate number of dishes and
load your dishes as recommended.
Step 3 : Water (1)
Check if the water temperature is low.
Connect the water supply line to a hot water supply.
For best performance, the temperature of the supplied water should be 120 ˚F (49 ˚C).
Step 4 : Water (2)
Check if water pressure is low.
The water pressure should be between 20 and 120 psi (140 ~ 830 kPa).
Cycle selected, dishes, water, detergent, nozzle, air gap or disposal
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