The Hoonved Hygea HY 501 is the powerful undercounter dishwasher of the Hygea series and is designed for restaurants, trattorias, cafés with food service, schools, and company canteens that require professional washing results with a standard 230 V single-phase power connection. With a 500 × 500 mm rack and a usable height of 360 mm, plates, bowls, cups, and glasses can be washed easily in a single cycle.
The Opti-Wash washing and rinsing system with double wash arms ensures complete coverage of the wash chamber – without dead zones – while reducing water, energy, and detergent consumption by up to 25% without compromising washing quality. The powerful 660 W wash pump (compared to 260 W in the smaller Hygea models) generates higher washing pressure, ensuring clean dishes even with heavier soiling. The quick-connect system and removable nozzles significantly simplify daily cleaning.
The wash chamber made of AISI 304 stainless steel and the double-wall door in satin finish ensure durability, hygiene, and easy cleaning. The drawn tank bottom with drainage slope and the double filtration system (polypropylene collection filter in the tank + pump suction filter) guarantee clean wash water and uncomplicated daily cleaning.
The electronic temperature control with constant display of tank and boiler temperatures, together with the integrated ThermoStop system, guarantees the correct rinse temperature at all times for hygienically flawless results. The magnetic microswitch automatically stops the wash cycle if the door is accidentally opened.
Peristaltic detergent and rinse aid dispensers are included as standard, ensuring precise and constant chemical dosing. The cladded rear panel allows the machine to be freely installed within the room.
Optionally, the HY 501 is available as a premium version with a factory-installed drain pump and integrated water softener – ideal for installations with elevated drainage systems and in regions with water hardness above 10 °fH.
Included:
- 1× rack for 12/18 plates
- 1× cutlery holder for 8 pieces
- 1× wire base rack
Technical Data
| Feature |
Value |
| External dimensions (W × D × H) |
570 × 608 × 820 mm |
| Space requirement with open door |
1,022 mm |
| Usable height |
360 mm |
| Rack dimensions |
500 × 500 mm |
| Wash and rinse system |
Opti-Wash with double wash arm |
| Cycle duration |
90 / 120 / 180 sec |
| Theoretical output |
40 racks/h |
| Control panel |
Electromechanical buttons + digital display |
| Construction |
Single-wall |
| Wash chamber |
AISI 304 stainless steel |
| Door |
Double-wall, satin-finished AISI 304 stainless steel |
| Filtration system |
Double (polypropylene collection filter + pump suction filter) |
| Electrical connection |
220–240 V ~ 50 Hz |
| Total connected load |
3,160 W |
| Boiler heater |
2,500 W |
| Tank heater |
2,000 W |
| Wash pump |
660 W |
| Tank volume |
20 l |
| Boiler volume |
7.5 l |
| Water connection |
2–4 bar, Ø 3/4″ G |
| Water consumption per cycle |
2.6 l |
| Drain connection |
Ø 28 mm |
| Sound pressure level |
< 70 dB(A) |
| Detergent dispenser |
Standard (peristaltic) |
| Rinse aid dispenser |
Standard (peristaltic) |
| ThermoStop |
Standard |
| Magnetic microswitch |
Standard |
