
D500DUO
Front-loading commercial
dishwasher with a digital display,
three wash programs and WRAS
compliance for effortless and
consistently clean results.
The D500DUO is an easy to operate, under counter
dishwasher with a 500 x 500mm basket that holds
18 full-sized plates. It features three wash cycles
standard (2min), heavy (3min) and intense
(5min) - ensuring that it is optimised for cleaning
some of the toughest warewashing requirements.
The digital LCD display accurately shows the temperature
of the wash tank and rinse boiler, re-assuring the operator
that it is up to temperature and fully sanitising during the
wash cycle.
With intuitive colour coded lighting and universally
recognised symbols, this machine has been designed to
make operating as simple as possible, whilst also featuring
performance enhancing customisations through its
advanced settings mode. Additionally, its clever software
constantly monitors wash cycles, temperatures, chemical
usage and any errors giving valuable data which is used to
improve operational eciencies.
The Duo range of products all come with drain pumps,
rinse booster pumps, built in chemical dispensers and
full double skinned construction ensuring they meet all
installation regulations and requirements. All Duo models
are also available with an optional water softener – an
essential requirement in hard water areas. (D500DUOWS)
Optional Water Softener
Our D500DUO is also available
with an integral water softener.
Model code: D500DUOWS.

Locally manufactured
Our machines are Made in
Britain (Staordshire) meaning
shorter lead times on delivery,
parts and support.
LCD display
The D500DUO enhances user
functionality by displaying rinse
and wash tank temperatures.
3 Wash Programs
The D500DUO Standard
(2 min), heavy (3min) and
intensive (5min) cycles allow
for maximum output without
compromising wash quality.
Double skinned sides and door
Allows for quieter operation and
reduced heat loss.
Hydraulic specifications D500DUO
Water supply connection G3/4” (3/4” BSP)
Minimum allowed supply water pressure 0.5 bar D500DUO model only
2.0 bar D500DUOWS model only
Required water ow rate 11 L/min D500DUO model only
4 L/min D500DUOWS model only
Minimum incoming water temperature 4°C
Maximum incoming water temperature 55°C
Gravity drain height (from machine base) 40 mm D500DUO model only
N/A D500DUOWS model only
Pumped drain height (from machine base) 600 mm
Drain size Ø40 mm
Water Board (WRAS) compliant
All Duo machines are fully
compliant with essential
Water Board regulations.
Colour Coded Display
Amber ashing - Machine heating
Blue - Machine in cycle
Green - Machine ready
Machine Features:
500mm x 500mm
basket
Built-in
chemical pumps
Drain pump
1 2 3
Energy saving
standby mode
6
Stainless steel
dual wash
lter system
7
Assisted
self-clean
8
Advanced Customer Features
Adjust rinse aid and detergent
settings, priming of chemical
pumps and set water softener to
match local water hardness levels
(WS models only).
Operational Data monitoring
Our machine constantly measures all
cycles, heating and errors providing
useful data for improving eciencies.
Temperature
Rinse
Booster Pump
4 5
Easily
removable
components
9
interlock -
guarantees
hot rinse
Electrical specifiations
Standard Set-up
Amps Required 30A (1 phase)
Standard Operating Voltage 220-240V / 1N~ / 50Hz
Total Connected Load 6.58kW
Optional Set-up
Amps Required 13A (3 phase)
Standard Operating Voltage 380-415V / 3N-/50Hz
Total Connected Load 6.58kW
Optional Set-up
Amps Required 12A (1 phase)
Standard Operating Voltage 220-240V / 1N~ / 50Hz
Total Connected Load 2.58kW
Performance
Wash tank element 2.00kW
Rinse tank element 6.00kW
Wash tank capacity 14.33 litres
Rinse tank capacity 7.5 litres
Rinse water consumption at 3 bar 3.00 L/cycle
Theoretical maximum racks/hours 20
Wash tank temperature 55°C
Rinse tank temperature 82°C
Wash pump power 0.58 kW
Rinse pump power 0.19 kW
Please Note: D500DUOWS Specication as above.

Mechanical
Specications
570
509
605
987
Additional Info:
D500DUO
Wash water temperature 55°C
Dish Washer rinse temperature 82°C
Noise level Under 70dB
Empty weight 54.7kg
Fully Loaded weight 75.2kg
Packed weight 68.3kg DUO model
70.4kg DUOWS model
361
29 29
Please Note: All dimensions in mm
343
- 40
- 231
- 334
- 299
- 385
- 445
- 530
860mm
830mm
375mm
Dimensions (mm):
570 (W) x 830 (H) (860 max) x 605 (D)
Description Symbol
Rinse aid tube RA 3
Inlet solenoid value ISV 1.8
Mains electrical cable EC 1.3
Pumped waster water outlet PD 1.5
Equipotential bonding stud EP -
Detergent tube DET 3
Radius from
machine (m)
Contact:
Tel: +44 (0)844 225 9250
Email: sales@classeq.co.uk
Classeq Ltd, Roebuck Way,
Knowlhill, Milton Keynes MK5 8WH www.classeq.co.uk