background image

 

NWG410

 

18

 

 

dirt,

 

limescale

 

residues,

 

or

 

pieces

 

of

 

glass.

 

Never

 

use

 

tools,

 

screwdrivers,

 

scissors,

 

etc.

 

E.7

 

Boiler

 

heating

 

malfunction

 

(does

 

not

 

heat

 

up)

 

 ‐

circuit

 

board

 

relay

 

failure

 

‐ 

boiler

 

heating

 

element

 

faulty

 

or

 

"furred"

 

with

 

limescale

 

‐ 

boiler

 

temperature

 

probe

 

faulty

 

or

 

incorrectly

 

positioned

  

E.8

 

Tank

 

heating

 

malfunction

 

(does

 

not

 

heat

 

up)

 

 ‐

circuit

 

board

 

relay

 

failure

 

‐ 

tank

 

heating

 

element

 

faulty

 

or

 

"furred"

 

with

 

limescale

 

‐ 

tank

 

temperature

 

probe

 

faulty

 

or

 

incorrectly

 

positioned

 

E.9

 

Microprocessor

 

failure

 

Replace

 

circuit

 

board

 

8  INSTRUCTIONS FOR THE USER 

8.1

 

Control

 

panel

 

 

 

 

 

On

off

 

button

 

 

 

Total

 

emptying

 

button

 

(tank

 

and

 

boiler)

 

 

 

Regeneration

 

key

 

(only

 

if

 

softener

 

is

 

fitted)

 

 

 

L1

 

power

 

on

 

LED

 

 

 

L2

 

pump

out

 

in

 

progress

 

LED

 

 

 

L3

  

regeneration

 

in

 

progress

 

LED

 

(only

 

if

 

softener

 

is

 

installed)

 

 

 

L4

 

no

 

salt

 

LED

 

(only

 

if

 

softener

 

is

 

installed)

 

 

 

Short

 

cycle

 

key

 

 

 

Medium

 

cycle

 

key

 

Summary of Contents for NWG410MD

Page 1: ...PROFESSIONAL DISHWASHER...

Page 2: ...e 13 6 4 Modifiable parameters 14 6 5 Alarm trigger time thresholds 14 6 6 Adjusting detergent and rinse aid dispensing 15 6 7 Adjusting the regeneration frequency models with softener only 16 6 8 Mem...

Page 3: ...tructions in this manual carefully to become familiar with the right conditions for the proper use of your glasswasher TECHNICAL INSTRUCTIONS These are intended for the qualified staff who are to inst...

Page 4: ...ISSIONING THE APPLIANCE COMPLY WITH THE LOCAL WASTE DISPOSAL REGULATIONS FOR FURTHER INFORMATION ON THE TREATMENT RECOVERY AND RECYCLING OF THIS PRODUCT CONTACT THE COMPETENT LOCAL OFFICE THE DOMESTIC...

Page 5: ...ble type HAR H07RN F Fuse A 16 NEVER USE THE GLASSWASHER OR ANY PART OF IT AS A LADDER SUPPORT OR STAND FOR PEOPLE ANIMALS OR ANY OBJECT LEANING OR SITTING ON THE OPEN DOOR OF THE GLASSWASHER MIGHT CA...

Page 6: ...NWG410 6 CAVITY DIMENSIONS FOR BUILT UNDER INSTALLATION APPLIANCE DIMENSIONS AND CONNECTION POSITIONS N B VALUE 1000 WITH ASTERISK max 600 if siphon with valve is used...

Page 7: ...aterials used are environment friendly They can be kept without constituting any hazard or may be disposed of at a specialist waste disposal centre The plastic components suitable for recycling are ma...

Page 8: ...to appliances supplied with hot water 50 C 60 C If the appliance is supplied with cold water the cycle duration might increase depending on the intake water temperature Drainage The glasswasher is fit...

Page 9: ...electricity supply line in accordance with the relevant regulations These switches must be installed close to the glasswasher be easily accessible after installation and provide complete disconnection...

Page 10: ...sensor PLA Analog level pressure switch PR Rinsing pump PLV Tank level pressure switch PL Washing pump PSV Tank safety pressure switch PLB Boiler level pressure switch AQS Aquastopmicroswitch THB Boil...

Page 11: ...spected by qualified staff who will start it up for the first time and provide the relevant operating instructions Preparing for use important The rinse aid dispenser is fitted on all models the deter...

Page 12: ...to lose their shine over time The glasswasher is equipped with an automatic water softener which removes the substances that cause hardness from the water with the aid of regenerating salt The first t...

Page 13: ...up by the probe but due to the thermal inertia of the probe or its seat wait about 1 minute after the heating element switches offto obtain the real temperature 6 3 Parameter programming procedure To...

Page 14: ...1 0 off 1 on M P5 Soft Start option 1 0 1 0 off 1 on M P6 Boiler temperature offset 0 20 20 Real measured Offset M P7 Tank temperature offset 4 20 20 Real measured Offset M P8 Real temperature display...

Page 15: ...screw AS SHOWN The quantity dispensed is reduced by turning anticlockwise and increased by turning clockwise RB Rinse aid dispensing regulator screw Adjustments are made using the adjuster screw AS S...

Page 16: ...over 60 dF an external water treatment device must be used and the regeneration frequency must be set at H00 6 9 Table of parameters This table shows the relationship between the intake water hardness...

Page 17: ...Reduce boiler temperature to 80 If the problem persists the circuit board relay has failed check circuit board and inspect boiler heating element for damage E 5 Tank overheating Reduce tank temperatu...

Page 18: ...t heat up circuit board relay failure tank heating element faulty or furred with limescale tank temperature probe faulty or incorrectly positioned E 9 Microprocessor failure Replace circuit board 8 IN...

Page 19: ...different detergents this would damage the dispenser device Failure to comply with this recommendation leads to forfeiture of the warranty entitlement on the appliance s water system Industrial glassw...

Page 20: ...er wait at least 15 before moving on to the next phase to give the tank time to reach the correct washing temperature Load the basket and close the door Select the programme required by pressing one o...

Page 21: ...water temperature and the thermostop setting 8 5 Changing the program not possible once the program has started If the master switch is not turned off the appliance sets on the last cycle performed T...

Page 22: ...after pump out The entire process lasts about 15 after which the appliance switches off automatically Resin regeneration for models with water softener Once the set number of wash cycles is reached s...

Page 23: ...ds or incorrect connections which lead to forfeiture of warranty cover If possible leave the door ajar when not in use Clean surfaces thoroughly and often with a damp cloth use neutral non abrasive de...

Page 24: ...y 9 3 Lengthy periods out of use If the glasswasher is to be out of use for a fairly long period of time the detergent and rinse aid dispenser devices must be emptied to prevent crystallisation and da...

Page 25: ...ashing temperature Check temperature shown on the display call the after sales service if less than 50 C Inappropriate cycle set Increase wash cycle duration especially if dirt has dried on INADEQUATE...

Page 26: ...er overheating Switch the glasswasher off and wait a few minutes then switch back on and perform another cycle If the problem persists call the after sales service E 5 Tank overheating Switch the glas...

Page 27: ...ists call the after sales service E 8 Tank heating malfunction does not heat up Switch the glasswasher off and back on and perform another cycle if the problem persists call the after sales service E...

Page 28: ...ble to provide you with guidance about keeping your appliance functioning correctly and put you in touch with your nearest authorised Service Centre 020 8993 6198 Our whole product offering can be vie...

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