EN
page 36
USER SECTION
Type of Problem
Possible Causes
Cure
The machine does not
turn on.
Main switch not ON.
Turn switch ON.
The machine does not
load water.
Water valve shut.
Open the hot and/or cold water valve.
Rinse area nozzles or solenoid-
valve fi lter blocked and/or scaled
with limestone.
Clean the rinse arm nozzles, conductors and solenoid-valve
fi lter. Check that the water hardness is <8°f.
Defective pressure-switch.
Replace pressure-switch.
CycleLED A fl ashing.
See chapter 7 Alarms.
---
Washing results are unsa-
tisfactory.
The washing nozzles are ob-
structed or the rack does not rotate.
Clean the nozzles carefully, and check the right positioning
of the wash-arm, tightening fi rmly.
Foam is present.
Use no-foam detergents or reduce the dose in use. Check
the rinse-aid dosage.
Fats or starches not removed.
Insuffi cient detergent concentration.
Filters are dirty.
Remove fi lters, clean with brush under a jet of water and
replace in original position.
Check tank temperature (which
must be between 50°C and 60°C).
Adjust the thermostat or check correct heating element
operation.
Wash time insuffi cient for the type
of dirt.
Select a longer wash-cycle, if possible, otherwise repeat
the wash cycle.
Wash water is dirty.
Drain the tank water, clean the fi lters; refi ll the tank and
replace the fi lters correctly.
9. ECOLOGICAL ASPECTS
9.1
Recommendations for optimal use of energy, water and additives
Salt dosing
A pre-set (by the manufacturer) quantity of salt is injected in the resins at each regeneration
cycle. It is important to observe the number of regeneration cycles recommended in para-
graph
5.5
in order to avoid salt spills or lime deposits.
Use the machine fully loaded when possible.
This shall prevent detergent, rinse aid, water and energy consumption waste.
Detergent and rinse-aids
Use detergents and rinse-aid chemicals with high biodegradability, to best respect the en-
vironment. Verify proper dosage in relation to water hardness at least three times a year.
Excess product pollutes rivers and seas while an insuffi cient dose results in unsatisfactory
dish washing and/or hygiene.
Boiler and Wash-Tank temperatures
The boiler and tank temperatures are set by the manufacturer in order to obtain the best
washing results with detergents on the market. The temperatures can be reset by the installer
in relation to your detergent.
Pre-washing
Carefully pre-wash with a moderate amount of water at room temperature to facilitate the
removal of animal fats. To remove encrusted materials warm water soaking is recommended.
Note:
Wash objects as soon as possible to avoid deposits from drying and compromise effective
washing.
For effective washing routine dishwasher cleaning and maintenance is advised (see chap.
6
).
Disregarding the points listed above and of any the information contained in this
manual can cause energy, water and detergent waste with a subsequent increase in
running costs and/or performance reduction.
10. TROUBLESHOOTING
Summary of Contents for 110555
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