Zanussi ZHTAIWS, ZHTAWS, 504239, 504237 User Manual

RANGE
COMPOSITION

The range consists of 2 models,
single skin or double skin insulated
hood with continuous water softener
(CWS) offering the possibility to
wash plates, trays, cutlery, glasses
and cups and have a capacity of
1200 plates per hour (67
baskets/hour).

504237

FUNCTIONAL AND
CONSTRUCTION
FEATURES

� All models are ACTIVE and feature the

Guaranteed Rinse System. The rinsing is
always at a temperature of 84°C throughout
the rinse cycle thus guaranteeing rinse
quality of the tableware in line with current
international standards. The atmospheric
boiler guarantees a constant high rinse
temperature independent from the network
water pressure (with a minimum of 0.5 bar).

� 4 second (variable) pause after washing

and before rinsing ensures that no drops of
unclean water will fall on the clean items at
the end of the rinsing cycle.

� 4 different dishwashing cycles: glass and

lightly soiled items (1st cycle of 54 seconds),
standard soiled items (2nd cycle of 90
seconds), heavy soiled items (3rd cycle of
150 seconds) and the continuous program.

� Built-in drain pump allows water discharge

in all conditions.

� Simple control panel with digital

thermometers, indicating both wash & rinse
temperatures.

* Declared actual cycle duration times can extend
when water supply temperature is lower than
indicated.

TOP VERSION WITH CWS

504237

ZANUSSI

P R O F E S S I O N A L

ZHTAIWS

504239

230 V / 3 / 50 Hz

HOOD TYPE DISHWASHERS

TECHNICAL DATA

CHARACTERISTICS MODELS

Water supply
temperature - °C 50 50
hardness - °f <48 <48
Drain pump l l
Rinse Booster Pump l l
Rinse box l l
Rinse aid dispenser l l
N° of cycles 4 4
Duration cycles - sec. 54/90/150/inf 54/90/150/inf
Dishes capacity/h 1200 1200
Basket capacity/h 67 67
Door/hood thickness Single Double
External dimensions - mm
width 735 735
depth 815 815
height 1507 1507
Cell dimensions - mm
width 590 590
depth 560 560
height 409 409
Washing cycle
temperature -°C 55-65 55-65
tank capacity - lt. 40 40
power pump - kW 0.8 0.8
electrical elements - kW 3 3
Hot rinse cycle
duration - sec. 12 12
temperature during rinse - °C 84 84
water consumption - lt./cycle 3 3
Boiler capacity - lt. 12 12
Boiler elements - kW 9 9
Power - kW
Rinse pump 0.35 0.35
total power 9.9 9.9
Noise level - dBA <68 <63
Net weight - kg. 111.5 128
Supply voltage 400 V, 3N, 50 400 V, 3N, 50
Convertible to 230 V / 3 / 50 Hz 230 V / 1+N / 50 Hz;

INCLUDED ACCESSORIES

BASKET FOR 18 DINNER PLATES 240MM-YELLOW 1 1
BASKET FOR 48 SMALL CUPS/24 CUPS-BLUE 1 1
YELLOW CUTLERY CONTAINER 2 2

ZHTAWS

HOOD TYPE DISHWASHERS

TOP VERSION WITH CWS

� Electronic board with digital display

incorporating fault diagnosis system, number
of cycles counter and number of drain cycles
counter.

� Fault auto-diagnosis system.
� Double skinned insulated wall (available

only for code 504235) ensures a low noise
level and a reduction in heat loss from the
machine.

� An effective rinse system that uses only 3

litres of clean hot water per rack to ensure
lower running costs (in energy, water and
chemical consumption).

� Large deep drawn wash tank and internal

wash area with round corners and no pipes
to avoid dirt built-up.

� Easily removable washing and rinsing

arms, filters and rack support.

� All the machines have smooth surfaces

and a wash tank with rounded corners to
facilitate cleaning.

� Safety devices prevent the hood from

suddenly closing in case of spring breakage,
thus avoiding operator injury.

� The fully automatic self-cleaning cycle

avoids the risk of bacteria proliferation.

� The self-draining wash pump facilitates

the evacuation of stagnant water after long
periods of inactivity to ensure a higher level
of hygiene.

� Load bearing frame height adjustable feet,

hood, tank, washin and rinsing arms,jets and

screws in 304 AISI stainless steel to ensure
long term reliability.

� High efficiency air gap (class A) in water

inlet circuit to avoid water being siphoned
back into the network as a result of a sudden
drop in main pressures.

� 304L stainless steel boiler with higher

welding protection improves the resistance
against corrosion with chlorinated water

� PVC water supply hose with metal

connections resistant to high water pressure.

� The IPX5 water protection.
� Pre-arranged for on-site HACCP

implementation and Energy Management
device.

� The incorporated Soft Start feature offers

additional protection to delicate items such
as glassware and crockery and increases
wash pump reliability.

� Three phase electrical connection,

convertible on-site.

� Suitable to be connected to specific

pre-wash tabling, service entry and exit
tabling and roller conveyor tabling – included
in ZANUSSI Professional Handling System
range.

� The machine will start with the close of the

hood and stop when the hood is opened

� Open hood on the back side to prevent

steam blasts to the operator.

� All machines are pre-arranged to accept

external dispensers.

� 97% recyclable by weight.
� CFC free packaging.
� Low noise level.
� Developed and produced in ISO 9001 and

ISO 14001 certified factory.

� In compliance with CE requirements.

CONTINUOUS WATER SOFTENER:

� Two resin containers automatically

alternate between softening and regenerating
to provide non-stop washing.

� Regeneration activated automatically – no

operator intervention.

� 100% of rinse water softened with no

pressure drop during rinse to ensure full
detergent removal and perfect rinse quality of
items.

� Comfortable front loading of regeneration

salt.

OPTIONAL ACCESSORIES

ACCESSORIES MODELS

BASKET F.16 VERTIC.GLASSES (H70MM)-BLUE 867023 867023
BASKET FOR 12 SOUP BOWLS 240MM-GREEN 867000 867000
BASKET FOR 18 DINNER PLATES 240MM-YELLOW 867002 867002
BASKET FOR 48 SMALL CUPS/24 CUPS-BLUE 867007 867007
BASKET FOR 6 TRAYS 530X370MM-RED 866743 866743
BASKET FOR BULK CUTLERY-BROWN 867009 867009
BASKET SEMI-PROFESSIONAL 500X500X190MM 867024 867024
BRASS INLET VALVE KIT FOR UC AND HT 864000 864000
COVER GRID FOR SMALL/LIGHT ITEMS IN RACK 867016 867016
DETERGENT LEVEL PROBE KIT FOR UC+HT DW 864004 864004
DETERGENT PUMP KIT 864218 864218
DRAIN PUMP KIT FOR 50HZ DISHWASHERS 864199 864199
HACCP PRINTER KIT FOR UC, HT AND POTW 864002 864002
INTEGRATED HACCP KIT FOR UC, HT AND POTW 864001 864001
KIT 4 PLASTIC BOXES FOR CUTLERY-YELLOW 865574 865574
KIT 8 PLASTIC BOXES FOR CUTLERY-YELLOW 780068 780068
KIT HACCP EKIS 922166 922166
KIT TO MEASURE TOTAL/PART.WATER HARDNESS 864050 864050
RINSE AID LEVEL PROBE KIT FOR UC+HT DW 864005 864005
STAINLESS STEEL INLET HOSE KIT 864016 864016
YELLOW CUTLERY CONTAINER 864242 864242

EADB2 2009-06-19 The Company reserves the right to alter technical specifications without prior notice.

ZHTAWS

504237

ZHTAIWS

504239

ZANUSSI

P R O F E S S I O N A L

www.zanussiprofessional.com