Metos LUX 60 EL Installation and User Manual

Brand: Metos

Model: LUX 60 EL

Category: Dishwashers

Type: Installation and User Manual

Metos LUX 60 EL is a professional dishwasher designed for washing dishes, glasses, pots, and pans with human food type residue. It features a noise level below 65 dB(A) and a cycle time of 60-300 seconds. The machine has a standard rinse aid dispenser and an optional electric detergent dispenser. It also includes a drain pump to maintain the correct water level in the wash tank and a regeneration function for optimal performance. The LUX 60 EL is easy to operate and maintain, making it an ideal choice for commercial kitchens.

COD.: 4400_U Ed. 02 - 03/2012

4246028, 4246029, 4246030, 4246031

DISHWASHER

LUX 60 EL

Installation and User Manual

Thank you for choosing our machine.

The instructions for installation, maintenance and use found on the following pages have

been prepared to ensure a long life and perfect operation of your unit.

Please, do follow the instructions carefully.

We have designed and built this machine using the latest innovative technologies. Now

you shall take good care of it.

Your full satisfaction is our greatest reward.

page 25

CONTENTS Page

WARNINGS 27

1. MACHINE DESCRIPTION 28

1.1 Machine Description 28

1.2 Machine features 30

2. OPERATION 31

2.1 Control panel and relative symbols 31

2.2 Machine start-up 31

2.2.1 Start-up 31

2.2.2 Operation 32

2.2.3 Switching OFF 32

2.3 Detergent use 33

2.4 Rinse aid use 33

2.5 Drain pump system 33

2.6 Regeneration function (optional) 34

2.7 Additional Cooling Function (Optional) 35

WARNINGS 36

3. ECOLOGICAL ASPECTS 37

3.1 Recommendations for optimal use of energy, water and additives 37

4. H.A.C.C.P. AND HYGIENE REGULATIONS 37

5. MAINTENANCE 38

5.1 Routine maintenance 38

5.2ExtraordinaryMaintenance–byqualiedServicePersonnel 38

6. MACHINE INSTALLATION 39

6.1 Handling 39

6.1.1 Handling the product 39

6.1.2 Storage 39

6.2 Prepare for installation 39

6.2.1 Room features 39

6.2.2 Electrical connection - Characteristics 39

6.2.3 Water supply connection - Characteristics 40

6.2.4 Steam evacuation 40

6.3 Installation 40

6.3.1 Positioning the machine 40

6.3.2 Electrical connection 41

6.3.3 Water connection 41

6.3.4 Start-up 41

7. SIGNALS AND ALARMS 42

8. ENVIRONMENTAL ASPECTS 43

8.1 Packaging 43

8.2 Disposal 43

9. TROUBLESHOOTING 44

WARNING: FAILURE TO COMPLY, EVEN PARTIALLY, WITH THE

PRESCRIPTIONS IN THIS MANUAL WILL RENDER THE PRODUCT

WARRANTY NULL, AND THE MANUFACTURER SHALL NOT BE

LIABLE.

READ THESE INSTRUCTIONS CAREFULLY BEFORE INSTALLING

THE MACHINE.

TRANSLATION OF THE ORIGINAL INSTRUCTION

page 27

WARNINGS

This instruction booklet must be kept with the machine for future consultation. If this machine

is sold or transferred to other users, make sure the booklet always goes with the unit so

that the new owner can have all the necessary information on operations and all relevant

instructions.

The instruction booklet must be carefully read before installation and before starting the

machine.

These instructions are supplied to safeguard the users in compliance with Directive 2006/95/

CE as amended and the “harmonized product Technical Standard” EN 60335-1 and EN

60335-2-58.

• THECONNECTIONTOTHEELECTRICALAND WATERNETWORKS,FORINSTALLING

THISUNIT,MUSTBECARRIEDOUTBYQUALIFIEDOPERATORSONLY.

• Theusershallnotcarryoutanyrepairand/ormaintenanceoperations.Inanycasecontact

qualiedpersonnel.

• Onlyqualiedpersonnelcanaccessthecontrolpanel,whenthemainpowerswitchisOFF.

• Servicingofthismachinemustbeperformedbyauthorizedpersonnelonly.

N.B.: Use genuine spare parts only. Non-genuine parts will void the warranty and the

manufacturer will take no responsibility for any damage.

• Followtheinstructionsgiveninthemanufacturer’sbookletforcleaningoperations(chap.5).

• Thismachinemustonlybeusedbyadults.Thisisaprofessionalmachinetobeusedbyqualied

personnel,installedandrepairedexclusivelybyqualiedTechnicalPersonnel.TheManufacturer

declines any responsibility for improper installation, use, maintenance or repair.

• Theapplianceshallnotbeusedbychildrenorpersonswithreducedphysical,sensoryormental

capabilities, or lack of experience and knowledge.

• Childrenmustbeattendedandshallstayawayfromthismachine.

NOTE: The manufacturer declines any responsibility for accidents to people or any damage

deriving from failure to observe the above listed instructions.

page 28

1. MACHINE DESCRIPTION

1.1 Machine Description

Wall-hung main power switch: at

installation serviceman supply and

care, according to local laws

Standardequipmentformachinewith

a 50mm rack:

nr. 1 glasses rack

and

nr. 1 plates rack 500x500mm

Capacity per plate rack:

12 soup plates or

18atplates

MaxØ=400mm

and

nr. 1 cutlery basket

Door

Control panel

page 29

Standardequipmentformachinewitha

40mm rack:

option A) nr. 2 square glasses racks

400x400mm

option B)nr.2roundracksØ400mm

nr. 1 support for round rack

Standardequipmentformachinewith

a 40mm rack:

nr. 1 cutlery basket

and

nr. 1 saucers holder

Optional:

Water softener

Optional:

Drain pump

Optional:

Detergent dispenser

Option A)

Option B)

Option C)

Option D)

Optional:

Probe lack

detergent/rinse aid

Other standard equipment for

machine with a 50mm rack:

C) nr. 1 square trays rack

500x500mm

D) nr. 1 trays support 6 pcs

and

nr. 1 inox spatulas rack

page 30

Total power

Power supply

Total absorption

Pump power

Protection rate

Electrical protection rate

To operate the machine, 3 connections are needed:

• Electrical;

• Watersupply;

• Waterdrain.

This is a cycle machine comprising a 55°C wash cycle with detergent, a 82°C rinse cycle

with injection of rinse-aid in the boiler hull.

This machine is designed exclusively for washing dishes, glasses and various pots

and pans with human food type of residue.

Any other use is deemed improper.

DO NOT wash articles polluted with petrol, paint, chips of steel or iron, fragile objects or

material not resistant to the washing process.

Do not use acidic corrosive chemical products or alkaline and solvents or chlorine based

detergents.

Do not open the machine door when operating.

Inanycase,themachinehasaspecialsafetydevicewhichimmediatelystopstheunitifthe

door is open, thus preventing water spillage.

Alwaysswitchthemachinecompletelyoffanddrainthewatertank,beforeaccessingin-

side.

The drain pump optional is used to keep the correct water level in the wash tank.

To drain completely the wash tank at the end of the day, see chap. 2.5 "Drain pump sy-

stem".

1.2 Machine features

Themachinehasanoiselevelbelow65dB(A).

page 31

2. OPERATION

2.1 Control panel and relative symbols

B CA D E F G

H I J K L

pict. 2

A) Cycle light indicator

B) Selectedcycleindicator

C) Tank temperatur display

D) Boilertemperaturedisplay

E) ON/OFFindicator

F) Regenerationindicator

G) Drain indicator

H) STARTpush-buttontostartupcycle/selectcycle

I) Cool extra indicator

J) Switching–On/STANDBYbutton

K) Regenerationpush-button(optional)

L) Drainpush-button(optional)

2.2 Machine start-up

2.2.1 Start-up

• Inserttheoverowpipeinthespecialseatinsidethetank.Makesurealltheltersare

properlyttedintheirseats(seepict.2).Theltersmustbecleanedevery30-40wash

cycles and whenever necessary.

Do not operate the machine without lters and in particularthepumpsuction

lters.

• Closethedoor.

• Turnthewatervalve“open”.

Turn the main power switch ON.

Turn the button "J"(seepict.1).

The machine start will be active when the "E"indicatorwilllightgreen.Afterafewseconds

thetankllingphasestarts.

pict. 1

• Afterlling,themachineautomaticallystartstheheatingphase.

• Themachinewillbereadyforwashingonlywhentheboilerandtankthermometers"C"

and "D" indicate that the required temperatures have been reached, which are 80-85°C

for boiler and 50-55°C for the tank.

• Insertthespecialgreenrinseaiddispensertubeintheliquidrinseaidcontainerand

checkthatthequantityissufcientforthedailyrequirement.Thetransparenttube(if

present)mustbeinsertedinthedetergentcontainer.

page 32

2.2.2 Operation

• Inserttheracklledwithdishestowash.Theplatesmustbecorrectlyplacedintherack

(seepict.3).

Close the door.

• Selectthewantedwashingcycle(1,2,3,∞)bypushingthebutton"H"(seepict.1).The

display will show in sequence all available programs.

Once the wanted program is displayed, do release the button.

ThegreenLED"B"oftheselectedcyclelightsup(1,2,3,∞).

• Startthecyclebypushingthebutton"H"fornotmorethan1sec(seepict.1).Starting

ofthecycleissignalledbytheindicatoroftheselectedcycleashing.Attheendofthe

cycletheindicatorstopsashingandthemessage"END" appears on the display.

• Themachineisreadyforanewwash.

Itisadvisabletochangethetankwater,bymeansofanotherlling,atleastevery40-50

washes or twice a day.

N.B.:themachinedoesnotacceptothercyclesuntilthedoorisopenedorthebutton"H"

ispressedtwice(seepict.1).

Thecycles(1,2,3,∞)arefactory-setwithtimesof60-120-180-300seconds.

2.2.3 Switching OFF

• Turnthebutton"J". The machine will turn in "STAND-BY"mode(theredLED"E" comes

ON).

• Draincompletelythewash-tank.Takeofftheoverowpipe.Formachinesequippedwith

drain pump see chap. 2.5.

• SwitchthemainpowerswitchOFF.

• Shutthewatervalve.

• Attheendoftheday,cleanthemachine(seechap.5"Maintenance").

pict. 3

page 33

2.3 Detergent use

ThedetergentshallbetheNOFOAMtype,suitableforindustrialdishwashers,andmust

complywiththeEN60335-2-58/A11norms.

The use of good quality liquid detergents is recommended.

The detergent must be introduced in the tank. The amount is recommended by the manu-

facturers according to the water hardness.

Byrequestthedishwashercanbeequippedwithanelectricdetergentdispenser(always

recommended).

1cm.oftheproductdrawnintothetubeisequaltoabout0.15g.Acorrectamountofdeter-

gent is very important for a successful wash.

Shouldthedetergentlack,thedisplaywillshow"NO DE" (onlywithoptional"Sensorfor

ChemicalsLowLevel").

2.4 Rinse aid use

The machine has a standard rinse aid dispenser. The machine automatically sucks the

product.

The rinse-aid chemical, shall be suitable for professional glass and dishwashers and must

complywiththeEN60335-2-58/A11norms.

The recommended amount is 2-5 cm of product measured on the suction hose. The quan-

tity can be regulated with the micrometric dispenser screw. The amount is decreased with

clockwise rotation and increased with counter-clockwise rotation.

1cmoftheproductdrawnintothehoseisequaltoabout0.13g.Acorrectamountofrinse

aid is very important for a quick and proper drying.

N.B.:Excessiveamountofchemicalsorfoamwillreducewashpumpefciency.

Shouldthedetergentlack,thedisplaywillshow"NO RI" (onlywithoptional"Sensorfor

ChemicalsLowLevel").

2.5 Drain pump system

The cycle drain pump works in an automatic and independent way.

Attheendoftheday,tocompletelyemptythetank:

Press the button "J". The machine will turn in "STAND-BY"mode(LEDrossoacceso).

Removetheoverow.

Close the door. Press the button "L";thegreentankdrainindicatorcomesONforthepro-

grammed set time.

Afteremptyingthemachinewillturnin"STAND-BY" mode.

Ifaalarmappears,seechap.7.

N.B.: The machine must not be switched ON during the emptying phase.

IMPORTANT: Always turn the main wall switch off and close the water cock at the

end of use.

DETERGENT

RINSE AID

page 34

2.6 Regeneration function (optional)

Regenerationiscarriedoutaftertheashingsignaloftheregenerationkeyindicator"F".

IMPORTANT:

Beforestarting a regeneration cycle checkifthereis salt in the specialcontainer(max

0,500kg).

Fillthespecialsaltcontainerwithtankemptyandmachineoff.

When displaying "NO SA"(alternatedtothetankandboilertemperaturesandwithmachi-

neonstand-bymode)addsaltinthecontainerinthewash-tank(onlywithoptionalwater

softener).

Rinsethetankimmediatelyifsaltisspilledinit.

To start the regeneration cycle, switch the machine off with the key "J".

TheredLEDlightsup.

Emptythetank.Removetheoverow.

Formachinesequippedwithdrainpumpseechap.2.5.

Press the "K"button;thedisplaywillshow"rege".

TheregenerationLEDlightsupandthemachinecarriesoutwiththevariousphases.

Thecycleisnishedwhentheindicator"F" goes off, after around 20 minutes.

Note:Regenerationtimeswillbeblockedonlyifthedoorisopened.

The optional regeneration is not allowed in the following conditions:

• duringprogramming.

• duringthewashcycle.

• duringmanualdraining.

• ifthedoorisopen;inthiscasethemessage"DOOR" will be displayed for about 4sec.

• ifthemachineisON.

SALT

page 35

2.7 Additional Cooling Function (Optional)

This function can only be enabled if the machine is installed with the optional "Additional

Cooling" function.

MachineON.Pressthebutton"K" for at least 3 sec.

Afterthehotrinseiscompleted,anadditionalfresh-waterrinsecanbemade.

During the wash cycle or manual draining the type of rinse selected cannot be changed.

The Additional Cooling selection is displayed with the decimal point of the second

display lighting up.

Note: The Additional Cooling selection is not memorised and must be set every time

the machine is switched off and then on again (if this function is required).

page 36

WARNINGS:

• Donotslamthedoorwhenopeningandclosing.

• Donotputmaterialorobjectsonthemachine.

• ThemachinehasanIPX3protectionratingagainstaccidentalwatersplashesandisnot

protectedagainstpressurizedwaterjets.Pressure-cleaningsystemsshall,therefore,not

be used on this machine.

• Do not dip bare hands into water containing detergent. If this should occur, wash

them immediately with plenty of water. Check the safety instructions on the detergent

container.

• Someimportantrulesmustbefollowedforusingthisappliance:

1) nevertouchtheappliancewithwethandsorfeet;

2) neverusetheappliancewhenbarefooted;

3) donotinstalltheapplianceinplacesexposedtowatersplashes.

• This machine must be disconnected from the main electrical supply after use at

the end of the day and for any service/maintenance operation. Switch off the main

switch located on the wall, which shall be installed by a professional installer. Shut

the water supply valve(s).

• Donotcovertheintakeordissipationgrids.

• Donotusewatertoextinguishresonelectricalparts.

WARNING: INTERNAL CLEANING OF THE MACHINE SHALL BE CARRIED OUT AT

LEAST 10 MINUTES AFTER THE POWER SWITCH HAS BEEN TURNED OFF.

WARNING: DO NOT INSERT HANDS AND/OR TOUCH THE PARTS LOCATED AT THE

BOTTOM OF THE WASH TANK AND/OR AT THE END OF THE WASH CYCLE.

page 37

3. ECOLOGICAL ASPECTS

3.1 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2.6"Regenerationdevice"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insuf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.5).

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.

4. H.A.C.C.P. AND HYGIENE REGULATIONS

• WhenstartingthemachineON,nowash-cyclewillbestartinguntilthesetboilerand

wash-tank temperatures are reached. During operation, the machine will not start the

rinse cycle till the set boiler temperature is reached.

• Removecarefullyallsolidsfromtheobjectstobewashed,toavoidobstructionoflters,

nozzlesandpiping.

• Drainthewashtankandcleantheltersatleasttwiceaday.

• Check if the detergentand rinse-aid dosage are correct(as recommended by the

manufacturer).Inthemorning,beforestartingthemachine,checkthatthequantityof

chemicals in the canisters is enough for daily supply.

• Keepyourworkingtablesclean.

• Extracttherackwithcleanhandsorglovestoavoidngermarks.

• Do not dry or polish the washed objects with cloths, brushes or rags that are not

sterile.

page 38

5. MAINTENANCE

5.1 Routine maintenance

WARNING: The machine is not protected against pressurized water jets. Do not use

pressure cleaning system against the machine.

It is recommended to contact the seller of chemicals for proper cleaning instructions,

in order to have detailed indications on methods and products for the correct periodical

machine sanitation.

Do not use bleach or chlorine based detergents.

Daily cleaning is needed to ensure that the machine runs perfectly. The following shall be

carried out:

• Turnthemachinein"STAND-BY" mode, by pressing the push-button "J" of the control

panel(seechap.2).

• Removethesurfaceltersandcleanthemunderrunningwater(seepictures4).Drain

thesumpwater(seechap.2.2.3).

• Removethepumplterandcleanwithabrushandawatershower.

• Removethearmsbylooseningthexingscrews,andthoroughlycleanthem,andthe

nozzlesunderrunningwater.

• Reassemblethepartsandrepositionthewashpipesrmlyinplace.

• Cleanthetankverycarefully,usingawatershower.

• Itisrecommendedtoleavethemachinedooropenattheendoftheday.

• Shutthewatervalve.

• TurnedoffthemachinebyswitchingthemainpowerswitchOFF.

Automatic cycle of machine self-cleaning/rinsing: recommended at each

day end.

• Themachineshouldbein"STAND-BY"mode(withoutlter,withoutoverowpipeand

machinedoorclosed).PushSTARTbutton"H";anautomaticcycle

of 60 seconds will start, after this the machine will be in "STAND-BY"

mode.

• Shutthewatervalve.

• TurnedoffthemachinebyswitchingthemainpowerswitchOFF.

5.2 Extraordinary Maintenance – by qualified Service

Personnel

Onceortwiceayearhavethemachineinspectedbyaqualiedtechnician,inorderto:

1 Cleanthesolenoid-valve(s)lters;

2 Removescalefromtheheatingelements;

3 Controlthestatusoftheseals;

4 Controlforcomponentsintegrityand/orconsumption;

5 Controlthedispenser(s)efciency.

Aqualiedelectrician,shouldcheckallelectricconnectionsinsidethemachine,atleast

once a year.

pict. 4

page 39

6. MACHINE INSTALLATION

6.1 Handling

6.1.1 Handling the product

The machines must be handled strictly as shown in pict. 5 regarding the grip points indicated

for lifting with a lift truck.

Latchthemachineinawaythatsecuresnovibrationorshocksduringtransportation.

N.B.:Slingingwithropesnotrecommended.

Afterunpacking,makesuretheappliancehasnotbeendamagedduetotransportation.Ifit

hasbeen,donotifytheselleraboutthisproblem.Ifthedamagemightquestionthemachine’s

safety,donotinstalltheappliance.Seechapter8fordisposalofthepackingmaterial.

6.1.2 Storage

Storagetemperature:min.+4°C-max+50°C-humidity<90%.

The stored parts should be checked periodically, to detect any sign of deterioration.

Do not put anything on the machine, even if packed in its box.

6.2 Prepare for installation

This is just a guide-line for the machine installation.

Theinstallationmustbeperformedbyaqualiedengineer.

6.2.1 Room features

Installthemachine,inaroomclosedtoweatherandwithaguaranteedtemperature-range

between 5 and 35°C.

The machine is equipped with thermostatic sensors to manage the temperatures. To

guarantee a proper functionality these sensor shall not operate at a room temperature

below 5°C.

Forthisreason,itisfundamentalthatbeforestartingthemachinereachestheroomtem-

perature.

6.2.2 Electrical connection - Characteristics

The electrical connection to network shall be carried out in accordance to the local laws in

force.

Makesurethatthesupplyvoltageisthesameasreportedonthemachineplateandthat

the network can stand the needed power absorption shown on the same plate.

Makesurethatthefacilityisequippedwithefcientgroundconnection.

pict. 5

page 40

Asuitableomni-polar,one-wayswitchshallbeinstalledandsizedaccordingtotheabsorption

provided, with a contact opening of at least 3 mm. This switch shall be solely and exclusively

used for this purpose and installed in the immediate vicinity of the machine, installed in full

respectofthelocallaws.Alwaysturnthemachineoffviathisswitch.Thisistheonlymodel

of switch that guarantees a total electrical power disconnection.

6.2.3 Water supply connection - Characteristics

Freshwatersupplyfeatures:

Connect the machine's water supply with an interrupt valve capable of quickly and completely

shutting off water intake.

*It is compulsory to install a water-softener, in case of water with average hardness

above 8°f. Washed objects will be cleaner and the machine will last much longer.

The machine can be equipped with a water softener, on request. Ifthemachineisequipped

withawater-softener,aregenerationoftheresinsshallbedoneonregularbasis(seepar.2.6).

N.B.:Anydamagecausedbylimestone(calcareouswaterhigher-upthan8°Fandwithout

water-softener)willnotbecoveredbywarranty.

Aperiodicalcheckofthesuppliedwaterhardnessishighlyrecommended.

**The water supply temperature shall never exceed 55°C.

6.2.4 Steam evacuation

Inaccordancewithregulationsofenvironmentalhygiene,fortheproperfunctioningofthe

machine and a healthy environment for the operator who working in there, it should be at

least 10 air volume changes per hour in the room where the machine is installed.

Forsmallwashroomswerecommendatleast15airvolumechangesperhour

6.3 Installation

6.3.1 Positioning the machine

Removethepackingwithcare.

Liftthemachineasdescribedinchap.6.1.1"Handlingtheproduct".

Positionthemachineasshownontheinstallationdiagram(lay-out)approvedatthetime

of the offer.

Maintainaminimumdistanceofabout50mmfromthewalls,sothatmotorsareventilated.

Installsuctionhoodstoassureproperventilationoftheroom,inordertoeliminatesteam

and excessive humidity.

Check that the machine is properly levelled, by adjusting the legs.

Makesurethemachineisnotstandingonthepowercableoronthelling/drainhoses.

Levelthemachineat,byadjustingthesupportfeet.

Water characteristics table Min Max

StaticPressure 250Kpa 400Kpa

Dynamic Pressure 200Kpa 350Kpa

Water hardness* 2°f 8°f

Cold water-supply temperature 5°C 35°C

Hotwater-supplytemperature** 50°C 60°C

Capacity 12lt/min

Table 1

page 41

6.3.2 Electrical connection

The electrical connection shall be carried out in accordance to the local laws in force.

The machine has a connection at the back, indicated by the symbol

, that is meant to

link the steel structure and masses among different apparatuses, to prevent electro-static

electrical shocks.

Theelectricalsupplycablemustbenew,exible,andaccordingto"har"H07RN-Foralocal

validequivalent.Thecablesizeisdimensionedaccordingtothepower.

ShouldtheelectricalsupplycablegetdamageditshallbechangedbytheManufacturer,orhis

AuthorizedService,orothertechnicianwithequivalentqualication,topreventanyrisk.

Ifthemachineisttedwithathree-phasepump,checkthecorrectmotorrotation(rightro-

tationasperarrowonthecasing).Thisisnotneededifthepumpisasingle-phasemodel

(standard).

6.3.3 Water connection

Connectthewaterin-feedhose,givenwiththemachine,toa¾”watersupplytap.

Connect the machine draining pipe to the connection located at rear, under the back-panel,

insuchawaythatwaterowsfreely(thereforeensuringaminimumslope).Ifthewater

cannot be discharged to a level below the machine drain, it is advisable to install a drain

pump(suppliedonrequest).

Maximumdrainheight=cm.50(seepict.7).

The drain tube shall always be connected to a siphon in order to prevent the release of

odors.

Inthosemachinesequippedwith“watersoftener”thewatersupplytemperatureshallnot

exceed40°C,toavoiddamagestothelters’resins.

6.3.4 Start-up

Atinstallationengineer’scare.

MAX 0,5m

pict. 7

pict. 6

page 42

7. SIGNALS AND ALARMS

Thealarmsandthesignalsmessagesarevisualized,basedupontheirmeaning.

WhenonthedisplaytheLED"F" above the "K" keyashes,atotalregenerationisneeded

(onlywithoptionalwatersoftener).

Whenashing"NO DE"(alternatedtothetankandboilertemperaturesandwithmachine

onstand-by mode), add detergent inthedetergent tank (only with optional "Sensorfor

ChemicalsLowLevel").

Whenashing"NO RI"(alternatedtothetankandboilertemperaturesandwithmachine

onstand-bymode)addrinse-aidchemicalintherinse-aidtank(onlywithoptional"Sensor

forChemicalsLowLevel").

When displaying "NO SA"(alternatedtothetankandboilertemperaturesandwithmachi-

neonstand-bymode)addsaltinthecontainerinthewash-tank(onlywithoptionalwater

softener).

When displaying "DOOR" means that the open door does not allow the maneuver tried, or

a wash cycle was in progress, when lifting the door.

Table 3

TYPE OF ALARM CAUSE REMEDIES

B1 BOILERFILLINGFAIL

Open the water supply valve and verify a proper water

supplyow.ContactTechnicalService

B2 BOILERPROBEFAIL.

ContactTechnicalService

B3 BOILERHEAT.ALARM

ContactTechnicalService

B4 RINSINGFAILED

TIMEOUTRINSE

ContactTechnicalService

B5 BOILEROVERHEATING

ContactTechnicalService

E1 WATERLOADFAILED

Open the water supply valve.

ContactTechnicalService

E2 TANKPROBEFAIL.

ContactTechnicalService

E3 TANKHEATINGALARM

ContactTechnicalService

E5 TANKOVERHEATING

ContactTechnicalService

E6 TANKDRAININGFAIL.

Checktheoverowpipe.ContactTechnicalService

Z6 TANKLOWLEVEL Drain and load the tank.

ContactTechnicalService

Z9 REGENERATIONFAIL

ContactTechnicalService

Z10 ALARMSL8-BREAKTANKHIGH

LEVEL

ContactTechnicalService

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Metos LUX 60 EL Installation and User Manual

Brand: Metos

Model: LUX 60 EL

Category: Dishwashers

Type: Installation and User Manual

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Metos LUX 60 EL Installation and User Manual

Metos LUX 60 EL Installation and User Manual

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