Comenda Commercial Dishwashers & Warewashing Equipment Repair | National Appliance Repairs
Comenda is Italy's number one manufacturer of high-performance commercial warewashing systems with over 50 years of industry excellence. Offering more than 200 warewashing solutions, Comenda serves cafés, restaurants, hospitals, hotels, central kitchens, and function centres worldwide. From compact undercounter glasswashers and dishwashers to high-volume flight machines, rack conveyors, pot/utensil washers, and hood-type systems, Comenda combines functionality, form, and ECO2 energy-saving technology. When Comenda warewashing equipment fails, kitchen hygiene and operational efficiency are compromised immediately.
National Appliance Repairs brings 15+ years coordinating Comenda warewashing equipment diagnostics and repairs.
15+ Years of Expert Service
Thousands of appliances repaired completed across domestic and commercial appliances nationwide.
Same-Day Repairs Available
Book an appointment on the same day you call. Fast turnaround when parts are in stock.
12M warranty on parts & 3m warranty on labour
Every repair backed by comprehensive warranty coverage – 12 months on parts, 3 months on labour.
About Comenda
Comenda is an Italian warewashing manufacturer part of the Ali Group, specializing in turnkey washing solutions for the care sector, HoReCa (Hotels/Restaurants/Cafés), and high-volume operations. The company emphasizes space-efficient design, thermal disinfection, thermolabel test compliance, and automation/connectivity across the product range. Comenda's Prime Line series represents the latest in ergonomic design with reduced water consumption and advanced WRIS2+ smart wash technology.
With manufacturing facilities in Italy and global distribution, Comenda provides comprehensive customer support throughout the entire product lifecycle, from equipment identification to after-sales service, backed by decades of design and manufacturing expertise.
Comenda Product Categories
Undercounter Glasswashers
Compact units for bars and small operations, available in multiple sizes with ECO2 technology reducing water and energy consumption.
Undercounter Dishwashers (Prime Line & Standard)
400--500mm rack sizes with multiple wash cycles (Eco Fast, Glasses, Dishes, Intensive), digital displays, WRIS2+ technology, and thermolabel test compliance.
Pass-Through Hood Dishwashers
High-volume machines for straight-through and corner-sited operations with continuous hood clean and removable wash arms.
Flight Dishwashers (NE Series)
Robust, fast machines for large-scale operations including canteens, hospitals, hotels, and inflight catering handling peak washing times.
Rack Conveyor Systems
Flexible, modular conveyors in straight and corner configurations for heavy-load operations, available with heat recovery units.
Pot & Utensil Washers
Front- or side-loading execution specialized for bulk cookware cleaning with thermolabel test compliance.
Bottle Washers & Specialized Units
Double-rack and specialized configurations for specific industry needs.
What We Repair
National Appliance Repairs coordinates Comenda warewashing equipment diagnostics:
Wash Pump Systems
- Pump motors, impeller condition, suction/discharge lines, pressure regulation, and seal integrity.
Heating Systems
- Boiler resistance, heating elements, thermostats, temperature sensors, and booster heater function.
Door & Latch Mechanisms
- Hinges, latch operation, double-skinned door integrity, gasket condition, and door alignment.
Spray Arm & Nozzle Systems
- Spray arm rotation, nozzle cleanliness/clogging, mounting security, and water distribution patterns.
Electrical Systems
- Control boards, thermal cutouts, relays, contactors, timer circuits, and safety interlocks.
Water Supply & Drain Systems
- Inlet solenoid valves, flow rate regulation, drain pump operation, and line integrity.
Chemical Dispensing
- Detergent and rinse aid pump operation, metering accuracy, and dosing calibration.
Digital Controls & Display
- LCD/digital screen functionality, button responsiveness, menu navigation, and data logging systems.
Common Problems with Comenda Equipment
Machine won't start or fill with water
- Electrical supply failure, thermal cutout activation, inlet solenoid malfunction, or insufficient water supply pressure.
Poor wash results or incomplete cleaning
- Clogged spray arms/nozzles, weak pump pressure, detergent dispensing failure, or insufficient water temperature.
Heating element won't warm water or maintains inconsistent temperature
- Failed heating element, faulty thermostat, temperature sensor malfunction, or booster heater failure.
Pump won't run or provides weak pressure
- Motor bearing seizure, impeller damage, inlet blockage, cavitation from air, or electrical connection failure.
Drain won't empty or drains slowly
- Clogged drain filter, failed drain pump, kinked outlet line, or blocked drain connection.
Door won't open or close properly
- Broken hinge pin, failed latch mechanism, door frame warping, or gasket swelling.
Chemical dispensing not working
- Pump motor failure, metering valve blockage, chemical supply empty, or solenoid malfunction.
Error codes displaying or machine locks out
- Electrical fault detection, water level sensor malfunction, high temperature shutdown, or controller board failure.
Excessive noise or vibration
- Bearing wear in pump, loose mounting bolts, cavitation in pump, or foreign object in wash chamber.
Water leaking from seals or connections
- Failed door gasket, pump seal degradation, cracked water line, or loose union fitting.
How It Works
Our Repair Process
BOOK YOUR APPOINTMENT
Contact us online or by phone at 1300-434-380. Our team will note down your appliance problem, confirm availability, and schedule an appointment that suits you.
ARRIVAL & ASSESSMENT
Your technician inspects the appliance thoroughly. If we have the part in stock, you get an instant quote. If we need to source it, we'll send a detailed written quote after assessment.
APPROVAL
For parts we carry, your technician explains costs and gets your approval on the spot. For parts we source, you receive a full written quote. Approve it, arrange payment, and we order parts and schedule your return visit – with no extra service call fee.
REPAIR
We use genuine or manufacturer-recommended parts and approved repair methods to get your appliance working again. Most repairs are completed on the same day when parts are available. Need a second visit? No additional call-out charge – just the approved parts and labour.
TESTING & HANDOVER
Your technician explains what was fixed, demonstrates how your appliance operates, and answers any questions. You'll receive a detailed invoice showing the work completed and your warranty details.
Why Choose us?
Why Choose National Appliance Repairs for Comenda Equipment
National Appliance Repairs is Australia's trusted partner for appliance repair services. With over 15 years of industry experience, we've built our reputation on honest pricing, rapid response times, and lasting solutions.
Same-Day Appointments Available (Subject to availability)
No long waits. We schedule repairs for your convenience, often on the same day you call.
Fixed-Price Quotes
We provide clear, upfront pricing before any work begins. Service call rates vary by appliance type and brand, with labour and parts quoted and approved before we proceed.
12-Month Warranty
Every repair backed by our comprehensive warranty – 12 months on part, 3 months on labour.
Urgent Repairs
Appliance breakdown? We offer priority repair appointments, including limited urgent repairs, subject to technician availability and location. Call 1300-434-380 now to check availability and secure your next appointment.
Repair or Replace – We Handle Both
We service major domestic and commercial kitchen and laundry appliance brands and models.
Authorised Service Agents
We service major domestic and commercial kitchen and laundry appliance brands and models.
Fully Qualified Technicians
All our fully qualified, in-house trained technicians carry genuine, high-turnover parts for major brands in their vans.
Australia-Wide Metro Coverage
We service Melbourne, Sydney, Brisbane, Adelaide, and Perth. Not sure if we can reach you? Give us a call to check!
Live Office Support
Our office team is available Monday to Friday, 8:30 AM–7:00 PM, and Saturday, 8:30 AM–4:30 PM, to book repairs, confirm availability, or answer questions.
Honest, On-site Advice
Sometimes repair isn't the best option. We’ll tell you if replacement is smarter.
All Domestic & Commercial Brands
We service major domestic and commercial kitchen and laundry appliance brands and models.
Client Testimonials
Here’s What Our Customers Say
Hundreds of restaurants and commercial eateries trust National Appliance Repairs with their Comenda appliances. Here's why.
FAQS
Answers to Your Repair Questions
How long do Comenda dishwashers typically last?
10--15+ years with proper maintenance. Heavy-use operations (300+ cycles daily) may require component replacement every 2--5 years. Regular descaling and filter maintenance extend equipment life significantly.
Can Comenda warewashing equipment be repaired or must it be replaced?
Most issues are repairable. Pump motors, heating elements, seals, spray arms, and electrical components are replaceable. Plastic housing cracks or severe corrosion may justify replacement.
What's the typical cost of a Comenda repair?
Pump motor: $200--400. Heating element: $150--300. Door gasket: $80--150. Solenoid valve: $100--200. Control board: $300--500. Estimates provided after diagnosis.
Do you source genuine Comenda parts?
Yes. Through Comenda authorized distributors and parts suppliers, we access authentic replacement components ensuring compatibility and warranty coverage.
How often should Comenda equipment be serviced?
Quarterly filter cleaning and monthly descaling recommended for heavy-use equipment. Annual professional service including pump inspection, seal evaluation, and control system testing maintains reliability.
Are repairs warranted?
Yes. 12-month parts warranty, 3-month labor warranty on all diagnostic and repair work.
Contact us
Book Your Comenda Warewashing Equipment Repair Today
Get your Comenda dishwasher, glasswasher, or warewashing system serviced today. Same-day diagnostics available across Australia with genuine parts and warranty protection.
Call us on 1300 434 380
Or leave a message using the form below.
Same-Day Repairs Available
*subject to availability
12-month parts warranty | 3-month labor warranty
Servicing Australia since 2009
Call Us:
or leave a message using the form below