Classeq D400DUOWS, D400DUO, D500DUO, G400DUOWS, G500DUO User Manual
...
D400DUO D400DUOWS D500DUO D500DUOWS
G400DUO G400DUOWS G500DUO G500DUOWS
Undercounter
Warewasher
User Manual
CAUTION: Read these instructions before operating the warewasher
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Dear Customer,
Thank you for choosing Classeq, the warewasher you have selected has been designed to
give you lasting service.
Please read these instructions before installing, commissioning and operating this
warewasher.
Make sure all users understand the controls prior to using your warewasher.
Please keep these instructions in a safe place for future reference.
If you have any questions, or are not sure about any information contained in this manual
please contact either your distributor or Classeq. Contact details can be found in the ‘Useful
contact details’ section of this manual (►14).
Please record the Model number and Serial number of your warewasher. You will need these
if you need to contact Classeq for support or to make a claim under the warranty. You will
find these on the warewasher rating plate which can be found low down on one side of your
warewasher.
Model number:
Serial number:
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TABLE OF CONTENTS
1. SAFETY ................................................................................................ 5
1.1 Symbols Used in this Manual ................................................................ 5
1.2 Danger Warnings ................................................................................... 6
1.3 Warnings ............................................................................................... 6
1.4 Cautions ................................................................................................ 7
2. KNOW YOUR WAREWASHER ........................................................... 9
2.1 Warewasher Layout............................................................................... 9
2.2 Intended Use ....................................................................................... 11
2.3 Designation of the Warewasher .......................................................... 12
2.4 Warewasher Controls .......................................................................... 13
3. UNPACKING THE WAREWASHER.................................................. 15
3.1 Accessories Supplied .......................................................................... 15
4. INSTALLATION ................................................................................. 17
4.1 Recommended Hand Tools ................................................................. 17
4.2 Warewasher Placement ...................................................................... 17
4.3 Site Requirements ............................................................................... 19
4.4 Electrical Connection ........................................................................... 23
4.5 Water Supply and Connection ............................................................. 25
4.6 Waste Water and Connection ............................................................. 30
4.7 Attaching Chemical Bottles ................................................................. 34
5. COMMISSIONING .............................................................................. 36
5.1 Commissioning Interface ..................................................................... 36
5.2 Commissioning Mode .......................................................................... 37
5.3 Setting the Chemical Dosage Rate ..................................................... 38
5.4 Priming the Chemical Pumps .............................................................. 39
5.5 Integral Water Softener (if fitted) ......................................................... 41
5.6 Wash and Rinse Tank Temperatures.................................................. 44
6. OPERATION ...................................................................................... 45
6.1 Operation Interface .............................................................................. 45
6.2 Turning on the Warewasher ................................................................ 46
6.3 Warewasher Ready to Operate ........................................................... 46
6.4 Changing Temperature Units .............................................................. 47
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6.5 Selecting a Wash Program .................................................................. 47
6.6 Loading a Dishwasher Basket ............................................................. 48
6.7 Loading a Glasswasher Basket ........................................................... 50
6.8 Starting a Cycle ................................................................................... 51
6.9 Draining Down the Warewasher .......................................................... 52
6.10 Warewasher Malfunction ..................................................................... 54
7. MAINTENANCE AND SERVICING ................................................... 55
7.1 Prior to Cleaning .................................................................................. 55
7.2 Daily Cleaning ..................................................................................... 56
7.3 Limescale Build Up .............................................................................. 58
7.4 Regular Maintenance .......................................................................... 59
7.5 Descaling ............................................................................................. 61
8. TROUBLESHOOTING ....................................................................... 62
9. DECOMMISSIONING ......................................................................... 69
9.1 Flush Out Chemical Dosing Systems .................................................. 69
9.2 Drain the Warewasher ......................................................................... 69
9.3 Disconnect the Warewasher ............................................................... 69
9.4 Drain the Rinse Tank / Boiler .............................................................. 70
10. WAREWASHER SPECIFICATIONS ................................................. 72
11. ORDERING ACCESSORIES AND SUPPLIES ................................. 75
12. PARTS AND LABOUR WARRANTY ................................................ 76
13. NOTES ............................................................................................... 77
14. USEFUL CONTACT DETAILS .......................................................... 80
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1. Safety
1.1 Symbols Used in this Manual
The following symbols are used in this Manual:
DANGER!
Warning against potential serious or fatal injuries to persons if the
described precautionary measures are not taken.
Warning!
Warning against potential minor injuries to persons or potential
material damage if the described precautionary measures are not
taken.
Caution
Warning against defects in or destruction of the product if the
described precautionary measures are not taken.
Recycling instructions.
►
This symbol refers to a chapter with more detailed information
For safety reasons the warewasher MUST be bonded to adjacent
metalwork or earthed so that it is at the same potential (i.e. voltage).
For safety reasons, two persons are required for the task.
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1.2 Danger Warnings
For safety reasons your warewasher MUST be bonded to adjacent metalwork or
earthed so that it is the same potential (i.e. voltage).
A means for disconnection that has all poles separation of more than 3mm must
be incorporated in the fixed wiring in accordance with wiring rules (►4.3).
If a mains supply cable is damaged, it must be replaced by a cable supplied by
Classeq, its service agents or similar qualified persons, in order to avoid hazards.
All mains electrical work must be carried out in accordance with local and
national regulations, and by a qualified electrician (►4.4.1).
The warewasher MUST be disconnected from its power source during cleaning,
servicing or when replacing parts (►7).
Ensure the base of the warewasher is never submerged or standing in water
when operating the warewasher (►7).
1.3 Warnings
The warewasher should only be operated at or within the voltage specified on
the rating plate (►2.3).
If Classeq warewashers are used outside the designation for the appliance, you
invalidate your warranty and make the appliance unsafe.
Maximum inlet water pressure is 400 kPA and minimum inlet water pressure is
200 kPA.
For water inlet pressures >400 kPA – a pressure reducing valve is required.
Use only the hose supplied with your warewasher to connect it to the water
supply. Old existing, defective or damaged water supply hoses MUST NOT be
used (►4.5.3).
The installer and user are responsible for ensuring the installation and operation
of this warewasher are in accordance with this Manual and local and national
regulations (►4).
DO NOT use electrical extension lead(s) to supply power to your warewasher
(►4.4.1).
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Children should be supervised to ensure that they do not play with, or operate
the warewasher (►6).
Be aware that wares may be hot when removed from the warewasher (►6.8).
Before cleaning the Wash Chamber, ensure all sharp items, such as broken glass
or other items which could cause injury, are removed carefully.
DO NOT use cleaning agents that contain CHLORINE, BLEACH or
HYPOCHLORITE.
Wear the correct Personal Protective Equipment, e.g., gloves and goggles, when
handling chemicals and observe all safety notes and dosing recommendations
printed on the packaging. (►4.7) (►7.5) (►9.1).
If the warewasher is being drained immediately after use, water draining from
the ‘Boiler drainage hose’ may be hotter than 95°C (►9.4).
1.4 Cautions
Damage to the warewasher caused by limescale or poor water quality will NOT
be covered by the Manufacturer’s Warranty (►7.3).
In hard water areas (>3°dH), DO NOT run the warewasher without the use of
either an internal or external water softener as this could result in damage to
the warewasher. Failure to observe this warning will invalidate the warranty.
Warewashers with WS in the model type are fitted with an internal water
softener.
DO NOT run the warewasher without salt in the Salt Reservoir as this will allow
limescale to build up. Limescale deposits in the warewasher will invalidate the
warranty (►5.5) (►7.4.1).
Only use granulated salt (max. grain size 5 – 7 mm). Salt tablets are not suitable
(►5.5) (►7.4.1).
DO NOT add any chemicals, such as detergent or rinse aid to the Salt Reservoir.
These will cause damage to the warewasher (►5.5) (►7.4.1).
Only use commercial grade detergents and rinse aids in your warewasher
(►4.7).
If the Salt Reservoir Cap is not properly secured, water and/or chemicals can
leak in or out of the unit causing damage to the warewasher (►5.5) (►7.4.1).
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Always remove excess food / debris from any dishes / glasses to be washed. DO
NOT use your warewasher as a waste disposal unit (►6.8).
It is very important that the warewasher is drained down at the end of each
working day (►6.9).
DO NOT use STEEL WOOL, WIRE BRUSHES or any other abrasive materials.
De-scale chemical must not remain in the warewasher for more than 2 hours
(►7.5).
Items placed on the open door of the warewasher must not exceed 20kg (►7).
DO NOT spray the exterior or interior of the warewasher and the surrounding
area (panels, base) using a water jet, steam cleaner or high pressure cleaner.
The function of this warewasher is the washing of dishes, plates, glassware,
cutlery and similar articles only. No other activity is permitted with this
warewasher.
Authorised spare parts only must be used in the event of a breakdown.
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2. Know Your Warewasher
Before installing your warewasher you should familiarise yourself with the various
components shown below.
2.1 Warewasher Layout
3
6
8
7
1
5
12
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3
4
7
2
11
9
13
10
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Item
Description
Item
Description
1
Door (Note 1)
8 Salt Reservoir Cap (Note 3)
2
Primary Filters
9 Rating Plate
3
Bottom Wash and Rinse Arms
10
Secondary Filters
4
Top Wash and Rinse Arms
11
Drain Plug (Note 4)
5
Control Panel
12
Removable Lower Front Panel
6
Anti-syphon device (Note 2)
13
Earth bonding stud
7
Basket Ramp
Notes:
1. The Door of the warewasher should never be used as a step or seat.
2. Fitted to pumped drain warewashers only.
3. Fitted to warewashers with a Water Softener only.
4. Fitted to gravity drain warewashers only.
2.2 Intended Use
2.2.1 Glasswasher
The intended use is the washing of glasses.
2.2.2 Dishwasher
The intended use is the washing of kitchen and tablewares.
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2.3 Designation of the Warewasher
X XXX XXX XX - PREMIUM MACHINES
X XXX - STANDARD MACHINES
Basic machine function:
G = glasswasher
D = dishwasher
Range definer:
DUO = Premium
Water softener option:
WS = water softener option installed
Basket size:
STANDARD MACHINES
G350 = 350mm
G400 / D400 = 400mm
G500 / D500 = 500mm
PREMIUM MACHINES
= 400mm
= 500mm
G400 / D400
G500 / D500
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2.4 Warewasher Controls
Item
Description
Item
Description
1
On/Off button
8 Wash temperature display
2
Cycle button
9 Rinse temperature display
3
Cycle indicator (Note 2)
10
Temperature unit display
4
Heating indicator (Note 1)
11
Error indicator
5
Program Select button
12
Refill Salt indicator (Note 3)
6
Temperature Units button
13
Wash indicator
7
Program indicator
14
Rinse indicator
Notes:
1. Heating indicator:
FLASHING AMBER - warewasher not ready (Wash Tank not full /
Rinse Tank not full / Wash Tank still heating / Rinse Tank still
heating).
GREEN - warewasher is ready / in standby (Wash Tank full /
Rinse Tank full / Wash Tank at operating temperature / Rinse
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Tank at operating temperature).
Note that Tank full interlocks always apply. Operating
temperature interlocks can be altered as required (►5.6).
GREEN plus Cycle indicator BLUE - warewasher will start the
selected wash cycle.
2. Cycle indicator:
BLUE - warewasher is in a wash cycle.
BLUE plus Heating indicator FLASHING AMBER - a wash cycle
has been selected but not started.
FLASHING BLUE - warewasher is draining down (pumped
drain warewashers only).
RED - indicates that warewasher is in Commissioning Mode.
RED plus warewasher turned off - a serious error condition
has occurred.
3. Fitted to warewashers with a Water Softener only.
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3. Unpacking the Warewasher
After unpacking your warewasher, check it for any transport damage. Never install and use a
damaged warewasher. If your warewasher is damaged contact your retailer immediately.
Make sure the water and electricity connections of your warewasher comply with the
specifications given in this Manual.
Remove all outer packaging and the protective film from your warewasher before positioning
it.
Remove any accessories shipped inside the warewasher and unpack them carefully.
Ensure all packaging materials are disposed of in accordance with local and national
regulations.
3.1 Accessories Supplied
The warewasher is supplied with the following accessories (Note 1):
Open
Basket
x2
Glasswasher
x1
Dishwasher
Plate
Basket
x1
Dishwasher
only
Cutlery
Basket
x1
Dishwasher
only
Primary
Filters
x1 Left hand
filter
x1 Right
hand filter
(Note 2)
Secondary
Filters
x2 (Note 3)
Drain Plug
x1 (Note 4)
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Bottle
Weights
x2
Water Inlet
Hose
x1
Waste
Hose Hook
x1
Water
Softener
Funnel
x1 (Note 5)
2kg Bag of
Salt
x1 (Note 5)
Quick User
Guide
x1
User
Manual
Good
Practice
Guide
Notes:
1. Images are for reference only, actual parts supplied may differ.
2. Differs depending on drain type.
3. On gravity drain warewashers x1.
4. On gravity drain warewashers only.
5. Fitted to warewashers with a Water Softener only.
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4. Installation
Warning!
The installer and user are responsible for ensuring the installation and
operation of this warewasher are in accordance with this manual and
with local and national regulations.
4.1 Recommended Hand Tools
The following hand tools are required when installing the warewasher:
Spirit level
8mm spanner
Multimeter or voltmeter
Insulated No. 2 Posi screw driver
Drill with 8mm bit
4.2 Warewasher Placement
Your warewasher should be installed on
a flat, stable surface that is capable of
holding the full weight of the filled
warewasher and withstanding the
vibration of regular use.
Ensure there is a minimum of 10mm
clearance on each side of your
warewasher and 20 mm clearance at
the top and rear of the warewasher
(►4.3).
20mm
10mm
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Once your warewasher is in its final
position, adjust the adjustable feet to
ensure the warewasher is stable, its
weight is being distributed equally, and it
does not tilt more than 2 degrees in any
direction.
Your warewasher should be placed in a
location that allows the electrical,
supply water and waste water
connections to be fitted (►4.3).
When positioning your warewasher,
ensure that the water inlet, chemical
tubes and drain hoses are not kinked or
squashed. Care must also be taken to
ensure the warewasher does not rest on
any of its supply hoses / leads.
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4.3 Site Requirements
Overall Warewasher and Clearance Dimensions
Dimensions (mm)
D400 / G400
D500 / G500
Warewasher
A = width
470
570
B = depth
517
605
C = height (min)
760
830
Recess
D = width
490
590
E = depth
557
645
F = height
790
860
Weights (kg)
D400 / G400
D500 / G500
Empty
40.3
54.7
Fully Loaded
46.8
75.2
B
F
E
D
A
C
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Electrical Supply
Electrical connections MUST be carried out in accordance with local regulations. As a
minimum Classeq recommends the following are maintained:
All warewashers are connected via a residual current device (RCD) or earth leakage
protection device.
A means for disconnection that has all poles separation of more than 3 mm must
be incorporated in the fixed wiring in accordance with wiring rules.
Connect to an equipotential conductor, connection stud located at rear of the
warewasher, this is in addition to the earthed electrical supply.
Prior to connecting the warewasher, ensure voltage and supply fuse comply with
rating plate.
Electrics
D400 / G400
D500 / G500
Supply 1
220-240V (1-phase)
13A
2.85 kW
Supply 2
380-415V (3-phase)
13A
6.25 kW
6.58 kW
Supply 3
220-240V (1-phase)
30A
6.25 kW
6.58 kW
Supply 4
220-240V (1-phase)
12A
2.58 kW
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Supply Socket (mm)
D400 / G400
D500 / G500
Max position of
electrical supply
socket (mm)
W = width
950
700
H = height (max)
1500
1550
H
W
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Water Inlet
D400 / G400
D500 / G500
Temperature range
4 - 55°C
Pressure
0 - 2 bar
Booster pump required
2 - 4 bar
No modification
4 bar +
Pressure reducing valve required
Flowrate
without softener
11 l/min
with softener
4 l/min
Water connection
G¾” (¾” BSP)
Maximum
position of water
supply (mm)
W = width
650
600
H = height
700
650
H
W
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Waste Outlet
Drainage Dimensions (mm)
D400 / G400
D500 / G500
Drain standpipe diameter
35
W = maximum distance from
warewasher
750
400
H = Drain pipe height (gravity drain)
0 - 40
Drain pipe height (drain pump)
0 - 390
0 - 600
4.4 Electrical Connection
4.4.1 Mains cable connection
Prior to connecting the warewasher, ensure that
the available electrical outlet voltage and the
supply fuse comply with the rating of the
warewasher. For the electrical rating of your
warewasher refer to the rating plate.
Contact your distributor, a qualified electrician,
or Classeq if you are unsure how to check this.
The electrical supply must incorporate a
disconnection device (circuit breaker / fuse) that complies with local and national regulations.
Your warewasher must be connected directly to the mains electricity using the mains
electrical cable provided. DO NOT use electrical extension lead(s) to supply power to your
warewasher.
H
W
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DANGER!
All mains electrical work must be carried out in accordance with local
and national regulations by a qualified electrician.
4.4.2 Electrical connection specification
Depending on the specification of your warewasher it may be supplied with or without a
moulded mains electrical plug.
When hard wiring the warewasher into the mains outlet, use a multimeter or voltmeter to
ensure that the connection point is electrically isolated before attempting to make the
connections.
4.4.3 Electrical cable specification
If the mains electrical supply cable is damaged or has deteriorated, it MUST be replaced by a
cable or cord assembly supplied by Classeq, its service agents or suitably qualified persons in
order to avoid hazards, and be to the following minimum specifications.
Warewasher rating
(Volts / Phase / Amps)
Cable size
Temperature
rating
Length
of cable
Conforms to
220-240V / 1N~/30A
3G 4.0
60°C min.
3m
H07RN-f
380-415V / 3N~/12A
5G 2.5
380-415V / 3N~/16A
5G 2.5
380-415V / 3N~/22A
5G 4.0
For electrical rating of your warewasher refer to the rating label (►2.3).
4.4.4 Equipotential bonding
DANGER!
For safety reasons your warewasher MUST be bonded to adjacent
metalwork or earthed so that it is at the same potential (i.e. voltage).
Consult your distributor, Classeq or a qualified electrician if you are unsure how to do this.
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