Metos WD-90GR HC User manual

Brand: Metos

Model: WD-90GR HC

Category: Dishwashers

Type: User manual

This manual is also suitable for

WD-90GR FLEX

POTWASHER WITH GRANULATE

WD-90GR FLEX & WD-90GR HC

(translation of the original documentation)

Service manual

S/N: Valid from: 15. 05. 2011 Rev.: 2.0

4246124, 4246125

WD-90GR Rev.

1. Safety instructions ........................................................................... 1

1.1 General information ......................................................................................... 1

1.2 Transport .......................................................................................................... 1

1.3 Installation ........................................................................................................ 2

1.4 Detergent and drying agent ............................................................................. 2

1.5 Operation ......................................................................................................... 2

1.5.1 Hot water .................................................................................................. 2

1.5.2 Crushing risk ............................................................................................. 2

1.5.3 Risk of slipping .......................................................................................... 2

1.6 Cleaning ........................................................................................................... 3

1.6.1 Pressure washing ..................................................................................... 3

1.6.2 The outside of the machine ...................................................................... 3

1.6.3 Cleaning the floor ...................................................................................... 3

1.7 Repairing and servicing the dishwasher .......................................................... 4

1.7.1 Safety instructions if the machine is not functioning ................................. 4

1.8 Recycling the machine ..................................................................................... 4

2. Operational description ................................................................... 5

2.1 General information ......................................................................................... 5

2.2 Design .............................................................................................................. 6

2.3 Control panel .................................................................................................... 8

2.4 Operating principle ......................................................................................... 10

2.4.1 Starting the machine ............................................................................... 10

2.4.2 Filling the chemical wash tank ................................................................ 10

2.4.3 Heating the tank ...................................................................................... 10

2.4.4 Wash phase ............................................................................................ 10

2.4.5 Wash cycle for programmes P1, P2 and P3 ........................................... 12

2.4.6 Wash cycle for programmes P4, P5 and P6 ........................................... 12

2.4.7 Guaranteed final rinse ............................................................................ 12

2.5 Controlling the washing process .................................................................... 13

2.6 Display messages .......................................................................................... 13

WD-90GR Rev.

3. Adjustment instructions ................................................................ 14

3.1 Diagnostics function ....................................................................................... 14

3.2 Activating and using the diagnostics function ................................................ 15

3.2.1 REFERENCE VALUES .......................................................................... 16

3.2.2 Other information from the diagnostics system ...................................... 18

3.2.3 DIAGNOSIS ............................................................................................ 18

3.2.4 RELAY TEST .......................................................................................... 18

3.2.5 STATISTICS ........................................................................................... 18

3.2.6 TIME & DATE ......................................................................................... 18

3.2.7 LANGUAGE ............................................................................................ 19

3.2.8 OTHER ................................................................................................... 19

3.2.9 Resetting the filling memory ................................................................... 19

3.3 Setting up the frequency converter ................................................................ 20

3.3.1 Checking and setting the reference values ............................................. 21

3.3.2 Alarm codes frequency converter ........................................................... 22

3.3.3 Changing the frequency converter .......................................................... 22

4. Service ............................................................................................ 23

4.1 Repairs and machine maintenance ............................................................... 23

4.1.1 Periodic maintenance ............................................................................. 23

4.1.2 Machine damage .................................................................................... 23

4.2 Drive motor .................................................................................................... 24

4.2.1 Assembly ................................................................................................ 24

4.2.2 Service .................................................................................................... 24

5. Troubleshooting ............................................................................. 25

5.1 General information ....................................................................................... 25

5.2 Troubleshooting ............................................................................................. 26

5.3 Error messages .............................................................................................. 30

WD-90GR Rev. 2.0 (20110515)

Safety instructions

1. Safety instructions

1.1 General information

The machine is CE marked, which means that it complies with the requirements

of the EU machinery directive with regard to product safety. Product safety means

that the design of the machine will prevent personal injury or damage to property.

Modifying the equipment without the approval of the manufacturer invalidates the

manufacturer’s product liability.

To further improve safety during installation, operation and servicing, the operator

and the personnel responsible for installing and servicing the machine should

read the safety instructions carefully.

Switch off the machine immediately in the event of a fault or malfunction. The ma-

chine must only be serviced by trained engineers. The regular checks described

in the manual must be carried out in accordance with the instructions. The ma-

chine must be serviced by a person authorised to do so by the manufacturer. Use

original spare parts. Contact an authorised service company to draw up a pro-

gramme of preventative maintenance. Dangerous situations may arise if the in-

structions above are not followed.

Before using the machine, ensure that personnel are given the necessary training

in operating and maintaining the machine.

1.2 Transport

Handle the machine with care during unloading and transport to avoid the risk of

it tipping over. Never lift or move the machine without using the wooden packag-

ing to support the stand.

WD-90GR Rev. 2.0 (20110515)

Safety instructions

1.3 Installation

This symbol on a component is a warning of electrical equipment. The machine

is sensitive to electrostatic discharge (ESD), which is why a static electricity wrist-

band must be used when handling the electronics.

Water and steam pipes must only be connected by authorised personnel.

Water pipes must be connected in a way that complies with the current regula-

tions of the local water supply authority. Check that the water and steam connec-

tions are tight before operating the machine.

Make sure that the mains voltage is the same as that indicated on the machine's

rating plate. The machine should be connected to a lockable mains switch.

1.4 Detergent and drying agent

Only detergent and drying agent intended for industrial dishwashing machines

must be used. Ordinary washing-up liquid must not be used in the machine or for

soaking. Contact your detergent supplier regarding the choice of a suitable deter-

gent.

Be aware of the risk of handling washing and drying agents. Protective gloves and

safety glasses should be used when handling dishwasher detergent. Read the

warning text on the detergent and drying agent containers as well as the deter-

gent supplier's regulations.

1.5 Operation

1.5.1 Hot water

The temperature of the wash and rinse water is 58°C and 85°C. Do not open the

door until the wash and rinse phases have finished.

1.5.2 Crushing risk

Take care when opening and closing the door as there is a risk of body parts be-

ing crushed between the door and the tank, and at the top of the machine be-

tween the door and the cover plate.

1.5.3 Risk of slipping

In order to prevent the risk of people slipping if granulate has been spilled on the

floor, this must be regularly swept up. Keep the floor dry and mop up any water

which has been spilled.

WD-90GR Rev. 2.0 (20110515)

Safety instructions

1.6 Cleaning

The temperature of the water in the tank is approx. 58°C and contains detergent.

Be careful when draining and cleaning the tank. Use protective gloves.

1.6.1 Pressure washing

The machine must not be cleaned with a pressure washer. If pressurised water is

directed at the electrical cabinet, the water may penetrate the cabinet and dam-

age the electrical equipment, which may affect the safety of the machine.

In order to satisfy current requirements, electrical components of approved enclo-

sure classes are used. There is no enclosure class capable of withstanding high

pressure.

1.6.2 The outside of the machine

Pressure washers and hoses must not be used to wash the outside of the ma-

chine. Water can penetrate into the electrical cabinet and the control panel and

damage the equipment, which may affect the safety of the machine.

1.6.3 Cleaning the floor

When the floor is being cleaned using a pressure washer, water can splash up

under the machine and damage the components. These have not been designed

to withstand being washed with water. Never use a pressure washer to clean the

floor within 1 metre of the dishwasher without the special protective covers that

are available to prevent splashing. Problems with splashing can also occur when

using ordinary hoses.

WD-90GR Rev. 2.0 (20110515)

Safety instructions

1.7 Repairing and servicing the dishwasher

Disconnect the power supply before opening the electrical cabinet. Avoid touch-

ing hot pipes and the booster heater.

1.7.1 Safety instructions if the machine is not functioning

Check the following:

• Has the machine been used according to the instructions?

• Are all the removable parts in the correct place?

• Is the mains switch in the ON position?

• Are the fuses in the electrical cabinet undamaged? Ask the service person-

nel to check the fuses.

If this does not solve the problem, ask authorised service personnel to check the

machine.

1.8 Recycling the machine

When the dishwasher has reached the end of its service life, it must be recycled

in accordance with current regulations. Contact professionals who specialise in

recycling.

WD-90GR Rev. 2.0 (20110515)

Operational description

2. Operational description

2.1 General information

The WD-90GR FLEX / WD-90GR HC is a potwasher with granulate primarily in-

tended for washing heavily soiled items which are used for preparing and storing

food.

The machine comes as standard with electric heating but is also available with

steam heating.

The items to be washed can be placed in the cassette which is pulled out through

the door. It is also possible to use two trolleys and two cassettes in order to use

the full capacity of the machine. If a sorting bench is used for scraping off food

residues, the efficiency of the dishwasher can be increased even further.

The cassette is designed to hold items which are the same size as gastronorm

containers. There is a range of accessories for washing other types of items.

The plastic granulate in the washing water subjects the items to a mechanical

cleaning process.

1. Dishwasher

2. Sorting bench

3. Trolley

4. Trolley for dirty items

5. Trolley for clean items

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WD-90GR Rev. 2.0 (20110515)

Operational description

2.2 Design

The machine is manufactured entirely from non-corrosive materials. The bottom

frame has adjustable feet and attachments for pumps.

The electrical cabinet is at the top edge of the machine and the incoming compo-

nents are clearly labelled. The position of the cabinet helps to prevent water from

penetrating.

The entire machine is insulated against noise and heat and the housing of the ma-

chine is made of polished sheet metal.

The machine’s design

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WD-90GR Rev. 2.0 (20110515)

Operational description

1. Hot water

2. Cold water

3. Cold water nozzle for steam reduction

4. Drive motor

5. Ventilation duct

6. Washer arms

7. Circular table

8. Granulate valve

9. Granulate wash pump

10. Wash pump

11. Wash tank

12. Wash tank with granulate

13. Drive arm

14. Rinse pipe for final rinse

15. Booster heater

The lower part of the machine contains the pumps and tanks. The wash tank with

granulate (12) is designed to hold water mixed with detergent for chemical wash-

ing with granulate. The wash tank without granulate (11) is designed to hold water

mixed with detergent for chemical washing without granulate. The tank contains

a heating element, level sensor and level pipe. Both tanks have a shared filter for

collecting impurities.

The granulate wash pump (9) is connected to the wash tank with granulate (12)

and operates during the first part of the wash programme, if a programme for

washing with granulate has been chosen. The chemical wash pump (10) takes

water from the wash tank without granulate (11) and is in operation during a later

stage of the washing process when granulate is not being used or if a programme

for washing without granulate has been chosen. The outlet side of the pumps is

connected to a valve (12) which opens and closes depending on whether the

dishwasher is washing with or without granulate.

The central part of the machine consists of a dishwashing compartment which con-

tains the washer arms, the rinse pipe and the main part of the drive mechanism.

The washing system includes two washer arms (6) in a vertical position at the

back of the machine. The washer arms can be removed for easy cleaning. During

the final rinse phase the items are rinsed from above and from the side by the

rinse pipe (14).

The cassette rotates during the washing process. The cassette is positioned on a

circular, rotating table (7). The circular table (7) is connected to the drive motor

(4) at the top of the machine via the drive arm (13). During the different phases of

the wash programme the table rotates at different speeds. The rotation speed is

controlled by a frequency converter. The rotating table has a rotation monitor.

This is an inductive sensor which senses the rotating motion of the table at differ-

ent speeds. If the table is prevented from rotating by an object of some kind, the

machine stops.

The door switch stops the pumps (9, 10) and the circular table (7), if the door is

opened while the machine is operating. When the door is closed, the programme

starts again. This door switch also affects the filling of the machine. The machine

cannot be filled with the door open.

In the top part of the machine are water and steam connections, solenoids, the

drive motor and the booster heater, amongst other things.

WD-90GR Rev. 2.0 (20110515)

Operational description

The hot water, which is connected to (1), is used for filling the tank and for rinsing

the items during the final rinse stage. The final rinse water is heated to rinsing

temperature in the booster heater.

The cold water is connected to (2) and is used to cool the rear panel of the ma-

chine after the wash cycle, to reduce the amount of steam released when the door

is opened.

The machine comes ready for the installation of a detergent and drying agent sys-

tem. The hot water connection is fitted with a water outlet for detergent dosing.

The detergent hose is fitted to the back of the machine and connected to the

tanks. There is a connection for drying agent near the booster heater. For the

electrical connection of the equipment there is a separate junction box with con-

nectors in the lower part of the machine.

2.3 Control panel

1. Display

2. LEDs which indicate the choice of programme

3. LED which indicates that the diagnostics function is activated

LED for the alarm function (flashes in the case of an alarm that can be reset)

5. LED which lights when the power is switched on.

6. On/Off

7. Button for resetting alarm

8. Button for switching between diagnostic messages

9. Button for diagnostic messages

10. Buttons for selecting the programme

11. Control button for starting the wash programme

WD-90GR

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WD-90GR Rev. 2.0 (20110515)

Operational description

The control panel has a display (1) which shows a variety of text messages. You

can see, for example, a description of the sequence of events when the machine

is started up, alarm messages, diagnostic messages, temperatures, reference

values and the current wash programme etc. The messages can be displayed in

different languages by changing the language on the language menu.

The LEDs indicate which functions are active. The current wash programme is in-

dicated by the fact that one of LEDs (2) is lit. The LED (3) shows that the diagnos-

tics function is activated. If an alarm can be reset, the LED (4) flashes.

Button (6) is used to turn the power supply to the machine on or off. When the

power is on, LED (5) is lit.

When the machine is ready to wash and a wash programme has been selected,

the button (11) is also used to start the programme.

Some alarms are indicated by a flashing LED (4). Once the cause of the alarm

has been rectified, the alarm can be reset with button (7).

Alarms that are indicated by an LED (4) which is lit but does not flash cannot be

reset.

The diagnostics function is activated by pressing and holding button (9) for ap-

proximately 3 seconds. When the diagnostics function is activated, you can ac-

cess the main menu. Here you can check and amend the values for the different

functions and display the current temperatures and water flow. The machine also

displays a number of messages during operation. To move forwards through the

messages, press button (8). To move backwards through the messages, press

button (9).

The machine has six wash programmes (P1-P6) which can be selected using the

three programme selection buttons (10) P1, P2 and P3. Each programme button

can be used to select two programmes. By pressing a programme button repeat-

edly, you can switch between the two wash programmes and pause mode. The

LED (2) above the button is lit if the programme has been selected. If the LED is

not lit, the machine is in pause mode.

The programme buttons correspond to the following wash programmes:

• P1=Wash programmes P1 and P4

• P2=Wash programmes P2 and P5

• P3=Wash programmes P3 and P6

The machine is supplied with the spin cycle enabled. If you need a programme

without a spin cycle, you must change the setting in the machine's software.

WD-90GR Rev. 2.0 (20110515)

Operational description

2.4 Operating principle

2.4.1 Starting the machine

• Press button (6).

• The printed circuit board is live.

• The booster heater starts to heat up (E41=1) and remains on until a tem-

perature of 80°C has been reached.

• The level pipe and filter are put in position.

• The door switch is open, B1=0. This is checked with the door open.

• Close the door.

• The door switch is closed, B1=1.

2.4.2 Filling the chemical wash tank

• The door is closed, B1=1.

• Y02 opens when the booster heater has reached 80°C and closes when

the tank is full, B3=1.

• The E42 heat is on constantly.

2.4.3 Heating the tank

• When the water level in the chemical tank is high, the level sensor is B3=1.

• The heat in the booster heater is on and remains on until the temperature

has reached 85°C. After this the heat in the tank is on, E21=1. The heating

remains on until the temperature has reached the reference value for the

tank.

• When the temperature is below 50°C, the display on the panel flashes.

2.4.4 Wash phase

P0 is pause mode and is used for longer breaks between wash cycles. The door

must be closed. The machine cannot be started in P0 mode.

• Select the programme.

• The door opens, a basket is pushed into the machine and the door closes.

• Press button (11). The rotating table and the granulate pump will start if

programme P1-P3 has been selected.

• The programme time countdown starts.

• Once the specified operating time for the granulate pump is over, the

chemical pump starts and runs for a preset time.

• The booster heater provides heat only when it is required to reach the set

reference value during this period.

WD-90GR Rev. 2.0 (20110515)

Operational description

Intermediate spin cycle

• Once the chemical pump stops, the intermediate spin cycle starts and runs

for a preset time.

Final rinse

• When the intermediate spin cycle is finished, valve Y02 opens and the final

rinse starts. It continues until a preset amount of water has been used to

rinse the items, regardless of the current water pressure.

• The final rinse time varies depending on the pressure of the incoming wa-

ter. The final rinse continues until a preset amount of water has been used

to rinse the items.

• In a machine with a cold water connection, the opening time is automatical-

ly delayed until the level in the chemical wash tank is high (B3=1).

Final spin cycle

• Once valve Y02 closes, the final spin starts in order to get the items drip-

dry.

• Once the preset spin time is over, the rotating table slows to search speed

to find the position sensor for the start position.

• The rear panel is cooled with cold water via Y05 in around 45 seconds.

• The circular table is controlled by a sensor which stops it in the correct po-

sition when the door is opened.

• The door is opened.

• The wash counter increases by 1.

Finishing and draining the machine

• One of the P4, P5 or P6 programmes must be run first.

• During these programmes, granulate collects in the correct tank.

• This reduces the consumption of granulate.

• On machines with a drain pump, press P1 to start the drain pump. The dis-

play shows a countdown of the remaining time.

• Press button (6) to finish and drain the machine.

• The total number of washes is displayed.

WD-90GR Rev. 2.0 (20110515)

Operational description

2.4.5 Wash cycle for programmes P1, P2 and P3

• The granulate pumps and the rotating table start. The granulate valve is in

the position for washing with granulate.

• When the granulate pump stops, the granulate valve switches to the posi-

tion for washing without granulate. The chemical washing pump starts.

• The chemical wash pump stops and the speed of the rotating table increas-

es for the spin cycle.

• When the spin cycle is completed, the items in the dishwasher undergo a

final rinse with fresh rinsing water from the booster heater and then the spin

cycle starts again.

• The rotating table is controlled by a sensor which stops it in the correct po-

sition when the wash programme finishes. The rotating table stops. Before

the final spin cycle ends, cold water is used to cool the rear panel of the

machine to reduce the amount of steam released when the door is.

2.4.6 Wash cycle for programmes P4, P5 and P6

• The chemical wash pump and the rotating table start. The granulate valve

is in the position for washing without granulate.

• The chemical wash pump stops and the speed of the rotating table increas-

es for the spin cycle.

• When the spin cycle is completed, the items in the dishwasher undergo a

final rinse with fresh rinsing water from the booster heater and then the spin

cycle starts again.

• The rotating table is controlled by a sensor which stops it in the correct po-

sition when the wash programme finishes. The rotating table stops. Before

the final spin cycle ends, cold water is used to cool the rear panel of the

machine to reduce the amount of steam released when the door is.

2.4.7 Guaranteed final rinse

The temperature of the final rinse water is always correct and the right amount of

rinse water is always used.

If the rinse temperature is too low when the final rinse phase is due to start, an

alarm is displayed on the control panel. However, the alarm can be reset with but-

ton (7) on the panel. If extending the wash time by 2 minutes is not enough to

reach the right temperature, an HACCP alarm is triggered. The wash programme

continues, but the machine will then rinse at a lower temperature. The above-

mentioned alarm can also be set to stop the machine, as an additional HACCP

alarm. The setting must be changed in the machine's software.

If the alarm for a low flow during the final rinse has been triggered 3 times, it is

automatically converted to an HACCP alarm. In the case of low flow, the options

are an alarm or an alarm which stops the machine. The factory setting is an alarm

which does not stop the machine. If you need an alarm which stops the machine,

the setting must be changed in the machine's software.

WD-90GR Rev. 2.0 (20110515)

Operational description

2.5 Controlling the washing process

1. Circuit board

2. Buttons for changing reference values

The various machine functions are controlled by a microcomputer. The circuit

board (1) is located in the electrical cabinet.

The machine has three different authorisation levels.

• OP=Operator. The operator can only see all the reference values on the

display. Only people with authorisation level S1 or S2 can change the val-

ues.

• S1=Non-authorised service personnel. Service engineers use button (9) on

the panel to select service mode. People with authorisation level S1 cannot

change all the values. The values are changed using the + and - buttons

on the circuit board.

• S2=Authorised service personnel. People with authorisation level S2 con-

nect the machine to a computer and use a web browser (Internet Explorer)

to access service mode and change the values. People with authorisation

level S2 are authorised to change all the values.

The values in different areas can be changed depending upon the authorisation

level involved.

The process of selecting service mode and setting the different values is de-

scribed in more detail in the ADJUSTMENT INSTRUCTIONS.

2.6 Display messages

Text messages appear on the machine's display which indicate what the machine

is doing. The machine's reference values, which can be changed, and alarms of

different types also appear on the display.

WD9_18

WD-90GR Rev. 2.0 (20110515)

Adjustment instructions

3. Adjustment instructions

The machine is equipped with WEB Tool, which allows you to connect to the ma-

chine's website. This is described in a separate manual.

This symbol on a machine component is a warning of electrical equipment. The

component may only be removed by a qualified electrician. The machine is sen-

sitive to electrostatic discharge (ESD), which is why a static electricity wristband

must be used when handling the electronics.

3.1 Diagnostics function

The reference values can be checked and adjusted and different diagnostic mes-

sages displayed using the diagnostics function. The function can be used when the

machine has been started and the tanks are full or when the tanks are empty. If the

machine is to be in operation, start it up by following the INSTRUCTIONS FOR USE.

If the diagnostics function is to be used without starting the machine, the doors

must be open. The FU/M circuit breaker in the electrical cabinet must be switched

on. Switch on the power by pressing button (5) on the panel.

The diagnostics function involves the use of the following functions on the control

panel and circuit board:

Functions on the control panel and circuit board for activating and using the

diagnostics function.

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WD-90GR

WD-90GR Rev. 2.0 (20110515)

Adjustment instructions

1. Display for messages.

2. LED which lights when the diagnostics function is activated.

3. Button for activating the diagnostics function.

4. Button for switching between diagnostic messages.

5. On/Off

6. LED which lights when the power is switched on.

7. I/O board

8. Contact for Ethernet connection

9. Plus and minus buttons for changing values.

10. CPU board

There are two authorisation levels, S1 and S2, for changing values.

S1=Non-authorised service personnel. People with authorisation level S1 cannot

reset all the values.

S2=Authorised service personnel. Personnel trained by the manufacturer and

with access to passwords can change all the values by using a computer connect-

ed to the dishwasher. The computer is connected to the Ethernet contact (8) on

the CPU board. People with authorisation level S2 should refer to the WEB Tool

manual which describes how to connect to the machine's website and change the

values.

3.2 Activating and using the diagnostics function

• The diagnostics function is activated by pressing and holding button (3) un-

til a menu with the following groups appears on the display: SETPOINTS -

DIAGNOSIS - RELAY TEST - STATISTICS - TIME & DATE - LANGUAGE

- OTHER.

• Select one of the groups by pressing button (3).

• Press button (4) to display the first message.

• Scroll forwards through the messages by pressing button (4).

• Scroll backwards through the messages by pressing button (3).

• Change the values by pressing the plus and minus buttons (9) on the circuit

board.

• When you exit from the diagnostics function, the changes you have made

are saved.

• Exit the diagnostics function by pressing button (3). Press and hold the but-

ton until the normal information appears on the display.

WD-90GR Rev. 2.0 (20110515)

Adjustment instructions

3.2.1 REFERENCE VALUES

The table shows the normal factory settings.

Reference values. Authorisation levels S1 and S2

Text in display (1) Reference

value

Comment

(1) TEMPERATURE TANK 58°C

(2) GRANULE WASHTIME P1 3.2 minutes

(3) GRANULE WASHTIME P2 6.2 minutes

(4) GRANULE WASHTIME P3 9.0 minutes

(5) CHEMICAL WASHTIME P1 1.0 minutes

(6) CHEMICAL WASHTIME P2 1.0 minutes

(7) CHEMICAL WASHTIME P3 1.0 minutes

(8) CHEMICAL WASHTIME P4 1.5 minutes

(9) CHEMICAL WASHTIME P5 3.0 minutes

(10) CHEMICAL WASHTIME P6 6.0 minutes

(12) TEMP BOILER FINAL RINSE P1/P4 85°C

(13) TEMP BOILER FINAL RINSE P2/P5 85°C

(14) TEMP BOILER FINAL RINSE P3/P6 85°C

(15) AMOUNT OF WATER FOR FINALRINSE P1/P4 5 litres

(16) AMOUNT OF WATER FOR FINALRINSE P2/P5 5 litres

(17) AMOUNT OF WATER FOR FINALRINSE P3/P6 5 litres

(18) TIME FOR SPIN DRY P1/P4 20 seconds

(19) TIME FOR SPIN DRY P2/P5 20 seconds

(20) TIME FOR SPIN DRY P3/P6 20 seconds

(23) FREQUENCY DURING WASHING 15 Hz

(24) FREQUENCY DURING SPIN DRY AFTER WASH 100 Hz

(25) FREQUENCY DURING FINAL RINSE 15 Hz

(26) FREQUENCY DURING SPIN DRY AFTER FINAL RINSE 100 Hz

(27) ACTIVATION TIME FOR DRAINING PUMP 0.0 minutes Option

(31) TIMEOUT WHEN FILLING 30 minutes

(32) TIMEOUT DURING HEATING OF TANK 15 minutes

(33) TIMEOUT DURING FINAL RINSE 30 seconds

(34) DURATION TIME FOR DETERGENT MIXING 30 seconds

(35) DURATION TIME FOR OPEN COOLING VALVE 45 seconds

(39) ALARM WHEN LOW TEMPERATURE IN TANK 45°C

(40) ALARM WHEN LOW FLOW DURING FINALRINSE 4 litres/min.

(41) MACHINE LOCKED WHEN LOW FLOW DURING FINAL RINSE YES NO No Option

(42) NUMBER OF WASHES BEFORE WATER CHANGE ALARM 25 washes Option

(43) MACHINE LOCKED WHEN WATER CHANGE ALARM YES NO No Option

(44) NUMBER OF WASHES BEFORE CONTROL OFGRANULE LEVEL 200 washes

(45) DURATION TIME FOR OUTPUT OF ALARM H20 60 seconds

(47) CONFIGURED CARD YES NO Yes

(48) FILLED BOILER YES NO No

(49) PERFORMED MAINTENANCE SERVICE YES NO No

(50) BRIGHTNESS 100

(51) CONTRAST 85

(52) LANGUAGE 0 0=Swedish, 1=English

2=German, 3=French,

4=Italian, 5=Dutch,

6=Danish, 7=Finnish,

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Metos WD-90GR HC User manual

Brand: Metos

Model: WD-90GR HC

Category: Dishwashers

Type: User manual

This manual is also suitable for

WD-90GR FLEX

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Metos WD-90GR HC User manual

This manual is also suitable for

Metos WD-90GR HC User manual

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