Before Calling For Service - Nevir NVR-4800-3P-12C User Manual

Before Calling for Service

Reviewing the charts on the following pages may make you be free of calling for service.
Possible Causes
Problem
Fuse blown, or the
circuit breaker acted
Power supply is
Dishwasher
not turned on
doesn't run
Water pressure
is low
Drain pump
Overflow
doesn't stop
Some audible
sounds are normal
Utensils are not
secure in the
baskets or
Noise something small
has dropped into
the basket
Motor hums
Improper detergent
Suds in
the tub
Spilled rinse agent
Stained tub Detergent with
interior colorant was used
Improper program
Dishes and
flatware
Improper basket
not clean
loading
1 Extremely hard
water
2 Low inlet
temperature
3 Overloading the
Spots and
dishwasher
filming on
4 Improper loading
glasses and
5 Old or damp
flatware
powder detergent
6 Empty rinse agent
dispenser
7 Incorrect dosage
of detergent
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What To Do
Replace fuse or reset circuit breaker. Remove any other
appliances sharing the same circuit with the dishwasher.
Make sure the dishwasher is turned on and the door is
closed securely. Make sure the power cord is properly
plugged into the wall socket.
Check that the water supply is connected properly and
the water is turned on.
The system is designed to detect an overflow. When it
does, it shuts off the circulation pump and turns on the
drain pump.
Sound from detergent cup opening.
To ensure everything is secured in the dishwasher.
Dishwasher has not been used regularly. If you do not
use it often, remember to set it to fill and pump out
every week, which will help keep the seal moist.
Use only the special dishwasher detergent to avoid
suds.If this occurs, open the dishwasher and let suds
evaporate. Add 1 gallon of cold water to the tub. Close
and latch the dishwasher, then start the "pre-rinse wash
cycle to drain out the water... Repeat if necessary.
Always wipe up rinse agent spills immediately.
Make sure that the detergent is the one without colorant.
Select a stronger programme.
Make sure that the action of the detergent dispenser
and spray arms are not blocked by large dishware.
To remove spots from glassware:
1 Take out all metal utensils out of the dishwasher.
2 Do not add detergent.
3 Choose the longest cycle.
4 Start the dishwasher and allow it to run for about
18 to 22 minutes, then it will be in the main wash.
5 Open the door to pour 2 cups of white vinegar
into the bottom of the dishwasher.
6 Close the door and let the dishwasher complete
the cycle. If the vinegar does not work: Repeat
as above, except use 1/4 cup (60 ml)of citric acid
crystals instead of vinegar.
50
Cloudiness
on glassware
Yellow or
brown film
on inside
surfaces
White film
on inside
surface
The detergent
dispenser lid
cannot be
closed prop
-erly
Detergent left
in dispenser
cups
Steam
Black or
"
gray marks
on dishes
Water
standing on
the bottom
of the tub
Dishwasher
leaks
Combination of soft
Use less detergent if you have soft water and select a
water and too much
shortest cycle to wash the glassware and to get them
detergent
clean.
Using a solution of 1/2 cup of bleach and 3 cups of
warm water to remove the stains by hand.
WARNING
Tea or coffee stains
You have to wait for 20 minutes after a cycle to let the
heating elements cool down before cleaning interior;
otherwise, burns will happen.
Iron deposits in
You have to call a water softener company for a special
water can cause
filter.
an overall film
To clean the interior, use a damp sponge with
dishwasher detergent and wear rubber gloves. Never
Hard water minerals
use any other cleaner than dishwasher detergent for the
risk of foaming or suds.
Clogged detergent re
Clean the detergent from the catch.
-sidue is blocking the
catch
Dishes block
Re-loading the dishes properly.
detergent Cups
There is some steam coming through the vent by the
Normal phenomenon
door latch during drying and water draining.
Aluminum utensils
have rubbed
Use a mild abrasive cleaner to eliminate those marks.
against dishes
A small amount of clean water around the outlet on
This is normal
the tub bottom keeps the water seal lubricated.
Be careful not to overfill the rinse aid dispenser.
Overfill dispenser or
Spilled rinse aid could cause oversudsing and lead
rinse aid spills
to overflowing. Wipe away any spills with a damp cloth.
Dishwasher
Make sure the dishwasher is level.
isn't level
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