Miele PG 8056-1 U Operating instructions

Operating Instructions

Commercial Dishwasher

PG 8056-1

To prevent accidents and machine

damage, you absolutely must read these

instructions before installation or use.

en-US

M.-Nr. 09 981 902

Contents

2

Guide to the manual ........................................................................................................ 5

Proper use........................................................................................................................ 6

IMPORTANT SAFETY INSTRUCTIONS .......................................................................... 7

Symbols attached to the commercial dishwasher ............................................................ 11

Disposal of the commercial dishwasher .......................................................................... 11

Product description......................................................................................................... 12

Machine overview.............................................................................................................. 12

Control panel..................................................................................................................... 13

User profiles..................................................................................................................... 14

User groups....................................................................................................................... 14

Daily operators .............................................................................................................. 14

Experienced operators .................................................................................................. 14

Operation tips .................................................................................................................. 15

Display functions............................................................................................................... 15

Menus................................................................................................................................ 16

Symbols in the display ..................................................................................................... 18

Commissioning................................................................................................................ 19

Opening and closing the door........................................................................................ 23

Opening the door .............................................................................................................. 23

Closing the door................................................................................................................ 23

Filling the salt container ................................................................................................. 24

Reactivating....................................................................................................................... 24

Setting the water hardness level ....................................................................................... 25

Salt refill reminder.............................................................................................................. 27

Appliance lockdown due to low salt ................................................................................. 27

Adding rinse aid............................................................................................................... 30

Rinse aid............................................................................................................................ 30

Rinse aid indicator......................................................................................................... 30

Application technology ................................................................................................... 32

Preparing the load ............................................................................................................. 32

Upper basket..................................................................................................................... 34

Adjusting the upper basket ............................................................................................... 35

Lower basket..................................................................................................................... 37

Use of plastic trays............................................................................................................ 39

Operation.......................................................................................................................... 41

Adding detergent............................................................................................................... 41

Tips for the Rapid program ............................................................................................... 42

Dispenser module ............................................................................................................. 43

Turning on the dishwasher ................................................................................................ 47

Selecting a program .......................................................................................................... 47

Starting a program ............................................................................................................ 49

At the end of the program ................................................................................................. 50

Turning off the dishwasher ................................................................................................ 50

Unloading the dishwasher................................................................................................. 50

Interrupting a program....................................................................................................... 51

Contents

3

Cancelling a program ........................................................................................................ 52

Additional functions ........................................................................................................ 53

Delay Start......................................................................................................................... 53

Program chart.................................................................................................................. 54

Settings ......................................................................................................................... 58

Menu structure .................................................................................................................. 59

Delay Start......................................................................................................................... 60

Setting the language ...................................................................................................... 61

Venting DOS modules ....................................................................................................... 62

Setting the date................................................................................................................. 63

Date format.................................................................................................................... 63

Setting the date............................................................................................................. 63

Setting the time of day ...................................................................................................... 64

Setting the time ............................................................................................................. 64

Display........................................................................................................................... 65

Clock format.................................................................................................................. 65

Adjusting the volume......................................................................................................... 66

Keypad .......................................................................................................................... 66

Buzzer............................................................................................................................ 66

Setting the volume ........................................................................................................ 67

Additional settings ......................................................................................................... 68

Accessing the “Additional settings” menu ........................................................................ 68

Menu structure .................................................................................................................. 70

Code.................................................................................................................................. 72

Release.......................................................................................................................... 72

Changing the PIN code ................................................................................................. 72

Log book ........................................................................................................................... 74

Temperature unit................................................................................................................ 75

Moving a program ............................................................................................................. 76

Additional functions........................................................................................................... 77

Resetting ....................................................................................................................... 77

Increased amount of water............................................................................................ 78

Interim rinse................................................................................................................... 78

DOS dispensing systems .............................................................................................. 79

Temperature / Time ....................................................................................................... 82

Program access................................................................................................................. 85

Water hardness ................................................................................................................. 86

Display view ...................................................................................................................... 86

Display............................................................................................................................... 87

Contrast......................................................................................................................... 87

Brightness ..................................................................................................................... 87

Switch off after .................................................................................................................. 88

Factory default setting....................................................................................................... 89

Software version................................................................................................................ 90

Cleaning and care ........................................................................................................... 91

Maintenance...................................................................................................................... 91

Cleaning the control panel ................................................................................................ 92

Cleaning the front of the dishwasher ................................................................................ 92

Contents

4

Cleaning the wash cabinet ................................................................................................ 92

Cleaning the door and the door seal................................................................................. 93

Cleaning the filters in the wash cabinet ............................................................................ 93

Cleaning the spray arms.................................................................................................... 95

Frequently asked questions ........................................................................................... 97

Faults with water intake or drainage.................................................................................. 97

Unusual behavior of the dishwasher ................................................................................. 100

Noises................................................................................................................................ 101

Poor cleaning results ......................................................................................................... 102

Frequently asked questions ........................................................................................... 104

Cleaning the water intake filter.......................................................................................... 104

Cleaning the drain pump and non-return valve................................................................. 105

After sales service........................................................................................................... 107

Installation instructions .................................................................................................. 108

Caring for the environment ............................................................................................ 109

Installation........................................................................................................................ 110

Installation ......................................................................................................................... 110

Undercounter installation .............................................................................................. 110

Leveling and securing the dishwasher .......................................................................... 111

Moving the dishwasher ..................................................................................................... 112

Electrical connection ...................................................................................................... 113

Peak-load negotiation ....................................................................................................... 114

Plumbing .......................................................................................................................... 115

Connecting the water supply ............................................................................................ 115

Connection to the drainage system .................................................................................. 117

Technical details.............................................................................................................. 118

Guide to the manual

5

Warnings

Warnings important for safety are highlighted like this. Warnings

alert you to potential injury and damage.

Read the warnings carefully and follow the instructions and

directions.

Notes

Notes contain information that is particularly important to follow.

They are highlighted by a thickly framed box.

Additional information and comments

Additional information and comments are contained in a narrow

frame.

Operating steps

Instructions on how to operate the Commercial Dishwasher are

identified by specially marked operating steps. They explain the

procedure step by step.

Operating steps are identified by a black square.

Example:

 Open the door of the Commercial Dishwasher.

Display

Information that is shown in the Commercial Dishwasher display

appears in a special font similar to the display text.

Example:

Select Delay start and confirm your choice with the OKbutton.

Proper use

6

This Commercial Dishwasher complies with all current local and

national safety requirements. Inappropriate use can, however, lead

to personal injury and material damage.

Read the operating instructions carefully before using the

Commercial Dishwasher for the first time. They contain important

information on the safety, use, and maintenance of the machine.

You will prevent the risk of accidents and damage to the

Commercial Dishwasher. Keep these operating instructions in a

safe place and pass them on to any future user.

 With its short program running times and powerful cleaning

performance, this Miele commercial dishwasher is intended for

commercial use in commercial environments.

- commercial environments

 This machine is designed exclusively for use as a “dishwasher” for

cleaning wash items as described in these instructions. Any other

use, conversions, and modifications are not permitted and could be

dangerous.

Miele cannot be held liable for damage resulting from incorrect or

improper use or operation.

 This dishwasher is intended for stationary, indoor use only.

 The special inserts are to be used for their specific purpose only.

 This dishwasher is not suitable for cleaning medical products.

 Persons which lack physical, sensory or mental abilities or

experience with the machine should not use it without supervision or

instruction by a responsible person.

IMPORTANT SAFETY INSTRUCTIONS

7

Proper installation

 Do not install the machine in an area where a danger of explosion

or of freezing temperatures may be present.

 To ensure the stability of undercounter dishwashers, these units

may only be installed beneath a continuous countertop that is bolted

to adjacent cabinetry.

 In order to reduce the risk of damage from condensation, the

furniture in the area around the dishwasher should be designed for

commercial use.

Technical safety

 Installation and repair work should be performed by a qualified and

trained service technician in accordance with local and national

safety regulations. Work by unqualified persons could be dangerous

and may void the warranty.

 This dishwasher must only be operated by appropriately trained

personnel. They must be instructed and trained regularly.

 Before using the dishwasher, check it for any externally visible

damage. Do not use a damaged dishwasher. This could be

dangerous.

 In the event of a damaged or leaking dishwasher, switch off at the

power supply immediately and call Miele Technical Service, a Miele

dealer, or a suitably qualified service technician.

 Faulty components may only be replaced by genuine Miele original

parts. Only when these parts are fitted can Miele guarantee the safety

standards of the appliance.

 The electrical safety of this dishwasher can only be guaranteed

when correctly grounded. If in any doubt, please have the electrical

installation tested by a qualified electrician. Miele cannot be held

liable for the consequences of an inadequate grounding system (e.g.,

electric shock).

 Be sure to follow the installation instructions in this manual and in

the installation diagram.

 Ensure that the connection data on the data plate (voltage,

frequency, and fuse rating) match those of your electrical supply.

 WARNING - Fire hazard! Do not cover or crush the plug of the

appliance. Ensure that the cabinet opening for the dishwasher

provides ample space for the plug and cord. Installing the dishwasher

in a tight space may crimp the power cord or put pressure on it. See

“Electrical connection”.

 Do not use an extension cord to connect this machine to

electricity. Extension cords do not guarantee the required safety of

the machine (e.g., danger of overheating).

IMPORTANT SAFETY INSTRUCTIONS

8

 Do not open the casing of the dishwasher. Any contact with live

connections or tampering with the electrical or mechanical

components of the dishwasher will endanger your safety and may

lead to machine malfunctions.

 The dishwasher must not be used if the wire is damaged. A

damaged wire may only be replaced by a suitable wire of the same

type. For safety reasons, such replacement may only be carried out

by Miele Technical Service or a qualified service technician.

 Before servicing the appliance, disconnect it from the power

supply.

 The plastic housing of the water connection contains electrical

components. It must not be dipped in water.

 There are live wires in the water intake hose. Do not shorten the

water intake hose, even if it is too long.

 The built-in Waterproof system offers reliable protection against

water damage if the following conditions are met:

- Installation has been carried out correctly.

- The dishwasher is properly maintained and parts are replaced in

case of noticeable damage.

- The faucets have been turned off during longer absences (for

example, vacation).

The Waterproof system will work even when the dishwasher is

switched off. However, the dishwasher must remain connected to the

electricity supply.

IMPORTANT SAFETY INSTRUCTIONS

9

Correct use

 This commercial dishwasher is designed for operation with water

and detergents suitable for use in commercial or residential

dishwashers only. Organic solvents and flammable liquid agents must

not be used.

This could cause an explosion, property damage due to the

destruction of rubber or plastic, and the resulting leakage of liquids.

 Do not sit, stand, or lean on the opened door. This could tip or

damage the dishwasher.

 After any plumbing work, the water pipework to the dishwasher will

need to be vented. If this is not done, components can be damaged.

 Please be aware that the dishwasher may be operating at high

temperatures. When the door is opened there is a risk of burning or

scalding. Wash items, baskets, and inserts must be allowed to cool

down before they are unloaded. Any water remaining in containers

could still be very hot. Empty them into the wash cabinet before

taking them out.

 The water in the wash cabinet is NOT safe to drink!

 The pretreatment of items (for example with dishwashing liquid and

other detergents), but also some types of soiling and some

detergents, can cause a build-up of foam in the wash cabinet. Foam

can have an adverse effect on the cleaning result.

 Foam escaping from the wash chamber can cause damage to the

dishwasher. If foam escapes, the program must be canceled

immediately and the dishwasher must be disconnected from the

mains electrical supply.

 When using detergents and specialized products, it is essential

that the manufacturer's instructions are followed. Detergents must

only be used for the purpose they are designed for by the

manufacturer to avoid any material damage or the occurrence of

strong chemical reactions (e.g., oxyhydrogen explosion).

 Do not inhale or ingest powder detergent. Dishwasher detergents

contain irritant or corrosive ingredients which can cause burning in

the nose, mouth and throat if swallowed, or inhibit breathing. Seek

medical attention immediately if detergent has been swallowed or

inhaled.

 Miele cannot be held liable for any effect chemical detergents may

have on the material of the items being cleaned. Observe the

detergent manufacturer's instructions with regard to storage

conditions, use, and dosage.

 To avoid material damage and corrosion, do not allow any acids or

solutions containing chloride to get into the wash cabinet. Similarly

avoid any materials with a corrosive effect.

IMPORTANT SAFETY INSTRUCTIONS

10

 Do not wash items soiled with ash, sand, wax, lubricating grease,

or paint in the dishwasher. These materials will cause damage to the

dishwasher.

 Do not clean the dishwasher or its near vicinity with a hose or a

pressure washer.

 Ensure that the outer casing of the machine does not come into

contact with solutions or steam containing acid to avoid any

corrosion damage.

 Be careful when sorting items with sharp pointed ends and

positioning them in the dishwasher so that you do not hurt yourself or

create a danger for others. Cutlery should be placed in baskets in

such a way that no injuries can occur.

 Remove any coarse food deposits from the items being cleaned

before loading them in the dishwasher.

Children in the vicinity

 Children should be supervised in the vicinity of the dishwasher.

Never allow children to play with the dishwasher. There is a danger

that children might shut themselves in the dishwasher.

 Children must not be allowed to operate this dishwasher.

 Keep children away from process chemicals. These contain

ingredients which can cause burning in the mouth or throat, or inhibit

breathing. Keep children away from the dishwasher when the door is

open. There could still be residual process chemicals in the

dishwasher. Seek medical advice immediately if a child has

swallowed or inhaled any process chemicals.

Accessories

 Only use genuine Miele original spare parts and accessories with

this dishwasher. Miele will provide you with the article designations of

the accessories.

 Only use Miele baskets and inserts with this dishwasher. Using

baskets and inserts made by other manufacturers, or making

modifications to Miele accessories can cause unsatisfactory cleaning

results, for which Miele cannot be held liable. Any resultant damage

would not be covered by the guarantee.

IMPORTANT SAFETY INSTRUCTIONS

11

Symbols attached to the commercial dishwasher

Attention:

Observe the operating instructions!

Attention:

Danger of electric shock!

Warning: Hot surfaces:

It can be very hot inside the wash chamber

when the door is opened!

Risk of being cut:

Wear cut-resistant protective gloves when

transporting and setting up the machine!

Disposal of the commercial dishwasher

 For safety and environmental reasons, dispose of all process

chemicals according to the manufacturer's instructions and to safety

regulations. Safety goggles and protective gloves should be worn.

 Remove or disable the door lock prior to disposal of the

dishwasher, so that children cannot become trapped inside (see

“Caring for the environment”).

Miele cannot be held liable for damage caused by failure to comply

with these safety instructions and warnings.

Product description

12

Machine overview

aDoor lock

bUpper spray arm (not visible)

cUpper basket runner

dConnection for upper basket spray arm

eLower spray arm

fLower basket runner

gData plate

hRinse aid container

iDoor lock barrel

jContainer for reactivation salt

kDispenser for powder detergent

lFilter combination

mBack:

Connection for dispenser modules

External dispenser pump for liquid

detergent (DOS1)

External dispenser pump for rinse aid

(DOS4)

Product description

13

Control panel

a (On/Off) Button

Turns the dishwasher on and off

bButtons 1 - 3 (program selection buttons)

Shortcut buttons for storing favorite

programs

c button (additional programs)

For selecting additional programs

dDisplay

User interface

e and  button (arrow buttons)

Navigation in user interface

f button (cancel or back)

Cancels a process in the user interface

(not for canceling programs)

gStart/Stop button

Starts or cancels a program

hOK button (confirmation)

Selects options or confirms entries in the

user interface

iOptical interface 

Testing and transmission point for Miele

service technicians

User profiles

14

User groups

Users can be divided into two groups:

- Daily operators

- Experienced operators

Access to “Additional settings” can be blocked to general, daily

operators by using a code (see “Additional settings, Code”).

Daily operators Operators must be instructed in operating and loading the

Commercial Dishwasher and trained regularly to guarantee safe daily

use.

Experienced

operators

Experienced operators can additionally block access to programs,

modify temperature and holding times within program cycles, and

alter water levels.

Operation tips

15

Display functions

The display is not a touch screen.

The following functions can be selected or set with the display:

- The program

- The delay start time

- The settings

The following appears in the display while a program is running:

- The program name

- The program stage / target temperature / actual temperature

- The estimated time left for the program to run

- Any relevant fault messages and information

Menu operation This dishwasher is operated exclusively via buttons on the control

panel. Arranged to the side of the display, the buttons (button fields)

are printed on the stainless steel control panel. They are operated by

pressing gently.

Menu operation is via the keypad to the right of the display.

- button

For navigating upwards by row within a menu, or increasing the

value highlighted.

- button (Cancel or back)

For ending a menu early. Any changes to settings are not saved

and the display reverts to the previous menu.

- button

For navigating downwards by row within a menu, or decreasing the

value highlighted.

-OK button

For confirming a selection or for saving input. The display moves to

the next menu or, when entering values, to the next input position.

The procedure for entering the values is described in the respective

chapter.

Operation tips

16

Menus

The Commercial Dishwasher's user interface is divided into different

menus. These menus are displayed in a 3-line display on the control

panel.

Example:

Language 

,

;

(

english (GB)

deutsch

The name of the menu and a maximum of two menu options are

shown. The currently selected option is highlighted.

Single selection

Delay start

Yes

No (

Use the  and arrow buttons to navigate through the menu. The

highlighted option is selected by pressing the OKbutton. The option

which is selected will have a check next to it. The other options are

automatically deselected.

Press the OKbutton to progress to the next menu, or to the next

input position when entering values. The procedure for entering

values is described in the respective chapter. Press the button to

revert to the previous menu without saving the entry.

Multiple selection

Release program

Normal

Normal Plus ,

;

9

Use the  and arrow buttons to navigate through the menu.

Several options can be selected in succession within the menu using

the OKbutton. Once selected, an option will have a check beside

it.

To save your selection, select Accept and confirm with the OKbutton.

Operation tips

17

System messages The symbol denotes system messages. These give information

about current processes and the status of the Commercial

Dishwasher. System messages are displayed individually at the end

of the program. If there are a number of system messages,

subsequent messages can be displayed by pressing the OKbutton.

System messages can also be displayed during the program cycle by

pressing the OKbutton.

Example:



OK

Refill salt

Automatic switch-off

The Commercial Dishwasher has an automatic switch-off function.

The Commercial Dishwasher switches itself off automatically after the

time set. The display and all other LEDs are switched off. To switch

the Commercial Dishwasher back on, press the On/Off button.

The automatic switch-off function can be deactivated (see “Additional

settings, Switch off after”). The display will then remain switched on

in idle mode.

Operation tips

18

Symbols in the display

Navigation arrows



If a menu contains more than two options, two navigation arrows are

shown beside the options. The arrow buttons  and  can be used

to scroll through the options.

Dotted line ------- If a menu contains more than two options, the end of the option list is

marked by a dotted line. The last entry appears above the line, the

first entry below it.

Tick If there are several options available, the current setting is marked

with a tick .

Example:

Delay start

Yes

No (

System messages



The  symbol denotes system messages. If OK appears in the bottom

right of the display, the system message must be confirmed using the

OK button. If OK does not appear in the display, after a few seconds

the display skips to the next level up.

Fault messages



In the event of a fault, a warning triangle is shown in place of the 

symbol. See “Frequently asked questions” for more information.

Commissioning

19

During commissioning, the following settings must be carried out.

You will be asked to program settings one after the other

automatically, and currently selected values will have a check

beside them. The commissioning process requires a set period of

time which cannot be interrupted.

The Commercial Dishwasher will guide you automatically through the

steps required.

Reactivation is carried out during the first program following

commissioning.

If the first program after commissioning is not completed and the

Commercial Dishwasher is then switched off, the initial

commissioning process must be carried out again.

The following options (with the exception of “Plumbing

connections”) can be altered subsequently by selecting the

“Settings ” menu and “Additional settings”.

Switching on the

machine The dishwasher must be connected to the electrical supply.

Close the door

(door must be completely closed for commissioning).

Press the button until the button's LED lights up.

Setting

the language

The commissioning process automatically begins at the language

setting screen, where you will be prompted to set the display

language.

Language 

,

;

(

english (GB)

deutsch

Use the  and arrow buttons to select the desired language and

confirm your choice with the OKbutton.

Commissioning

20

Setting the

temperature unit

The display will then change to the screen for setting the temperature

unit.

Temperature unit

°C

°F

(

Use the  and  arrow buttons to select the desired temperature

unit and confirm your choice with the OKbutton.

Setting the

date format

The display will then change to the screen for setting the date format.

Date format

DD:MM:YY

MM:DD:YY

(

Use the  and arrow buttons to select the desired date format

and confirm your choice with the OK button.

Setting

the date

The display will then change to the screen for setting the date.

Date

12 . 07 . 2013

Use the arrow buttons (higher) and  (lower) to set the day,

month, and year, and confirm each entry with the OKbutton.

Setting the

clock format

The display will change to the screen for setting the clock format.

Time format

(

24 h

12 h

Use the  and arrow buttons to select the desired format, and

confirm your choice with the OKbutton.

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Miele PG 8056-1 U Operating instructions

Miele PG 8056-1 U Operating instructions

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