Parts for Comenda LC700, LC900 and LC1200
The Comenda LC700, LC900 and LC1200 form an important group within the manufacturer's professional warewashing range. Components used across these machines include hydraulic parts, boiler components, wash-system parts and electrical controls.
Several production generations and configurations exist. Model names such as LC700BT, LC700RCD, LC900BT, LC900RCD, LC1200BT and LC1200RCD can therefore appear when identifying compatible components.
Other related LC designations, including LC380 and LC412, can also occur in spare-parts applications. This makes it important to check the complete machine designation rather than relying on the LC family name alone.
Common Comenda LC spare parts include:
- Wash pumps and pump components
- Drain pumps
- Boiler and tank heating elements
- Wash-arm and rinse-arm assemblies
- Wash-arm bearings and supports
- Solenoid valves
- Pressure switches
- Thermostats and temperature probes
- Filters and overflow components
- Door and hood components
- Seals, O-rings and mechanical seals
- Dosing-system components
- Switches, contactors and electrical parts
Comenda LC wash pumps and water circulation
A professional LC dishwasher depends on strong and consistent water circulation. The wash pump supplies the pressure required to distribute water through the wash arms and reach the entire rack.
Because these machines can complete many cycles during a busy service, the pump is one of the components subjected to the greatest continuous load. Bearings, impellers and mechanical seals can gradually wear even when the motor itself remains operational.
Symptoms such as reduced washing pressure, unusual noise, leakage or inconsistent cleaning results can indicate a problem somewhere in the hydraulic system.
During troubleshooting, inspect not only the pump but also filters, hoses, wash-arm supports, valves and connections. Restricted water flow elsewhere in the system can produce symptoms that initially look like pump failure.
Comenda LC boiler and tank heating elements
Correct water temperature is essential in a professional dishwasher. Depending on the version, Comenda LC machines use heating elements for the boiler and wash tank together with thermostats and temperature-control components.
Continuous exposure to high temperatures and mineral-rich water can eventually affect a heating element. Limescale is particularly important because it can insulate the heating surface, reduce heat transfer and place additional thermal stress on the element.
Slow heating, insufficient rinse temperature or a machine that fails to reach its operating temperature can therefore point towards the heating system.
When choosing a replacement Comenda LC heating element, compare voltage, wattage, immersion depth, flange dimensions, electrical connections and the original part number.
Wash arms and rinse systems for Comenda LC machines
Good washing performance depends on the correct combination of pump pressure and water distribution. The wash and rinse arms must rotate freely and direct water evenly across the rack.
Worn bushings, damaged supports, blocked jets or distorted arms can change the spray pattern. The result may be dishes that are clean in one section of the rack but remain dirty in another.
Complete wash-arm assemblies as well as individual supports, bushings, jets and related components may need replacement depending on the type of wear.
Regularly removing food residue and mineral deposits from wash and rinse arms is one of the easiest ways to maintain consistent performance.
Comenda LC pressure switches, filling and water level
Correct water level is essential for both washing performance and safe operation. Comenda LC machines use pressure-related components to help control filling and monitor the amount of water in the system.
A faulty pressure switch, blocked pressure hose or incorrect water supply can result in overfilling, underfilling or an interrupted cycle.
Because pressure switches can have different calibration values and electrical ratings, replacement should always be based on the technical specifications and original reference rather than appearance alone.
Comenda LC solenoid valves and inlet components
Solenoid valves control the flow of incoming water at specific stages of the washing cycle. A valve that no longer opens correctly can cause slow filling or prevent the machine from filling altogether.
A valve that does not close properly can create the opposite problem and allow water to continue entering when it should stop.
Before replacing an inlet valve, it is useful to inspect the filter, water pressure, electrical coil and associated connections. In professional kitchens, scale and debris can affect the valve mechanism over time.
Seals and mechanical wear parts for Comenda LC
Seals are small components compared with pumps and heaters, but they are essential for protecting the machine from leaks. Pump seals, O-rings and hydraulic gaskets continuously operate in contact with hot water and cleaning chemicals.
As these materials age they can become hard, brittle or deformed. A small leak around a pump or hydraulic connection can eventually allow water to reach bearings, motors or electrical components.
Replacing worn seals during scheduled maintenance can therefore prevent significantly more expensive damage later.
Comenda LC thermostats and electrical components
Professional washing requires several functions to operate in the correct sequence. Filling, heating, washing, rinsing and draining all depend on electrical and electromechanical control components.
Thermostats and probes monitor water temperature, while switches, contactors, capacitors and other electrical parts control pumps, heaters and associated functions.
Electrical components should always be matched using their technical values. Voltage, current rating, switching temperature, connections and OEM reference can all differ between otherwise similar-looking components.
Parts for different Comenda LC versions
An important point when repairing an LC dishwasher is that the model number alone may not describe the complete machine version. Over the years, Comenda produced different configurations of LC700, LC900 and LC1200 machines.
Designations such as BT, RCD, M and E2 can appear on related LC equipment. Production period can also determine whether a specific heater, valve, pressure switch or wash-system component is suitable.
Before ordering, check:
- The complete Comenda model designation
- Any suffix such as BT, RCD or M
- The machine data plate
- The original Comenda/OEM part number
- Production information where available
- Voltage and wattage
- Dimensions and connection sizes
- The specifications printed on the original component
When an original part number is available, use this as the primary reference for compatibility.
Maintaining Comenda LC professional dishwashers
Machines such as the LC700, LC900 and LC1200 are designed for professional workloads, but intensive use makes regular maintenance especially important.
Filters and wash arms should be cleaned frequently, while pumps, heating elements, valves and seals should be inspected for early signs of wear. In areas with hard water, regular attention to scale build-up can help protect both heating and hydraulic components.
For kitchens that depend on the dishwasher throughout the working day, preventive maintenance can make the difference between a planned component replacement and an unexpected breakdown during service.
More Comenda dishwasher series
For parts covering other Comenda machines, visit our main Comenda dishwasher parts category.
You can also explore our Comenda LF parts for models including LF320, LF321, LF322, LF324 and LF700.
Why order Comenda LC parts from Brooks Parts?
Brooks Parts specialises in replacement components for professional catering and warewashing equipment. Our Comenda range includes parts for different LC models, versions and production generations.
Whether you need a wash pump for an LC700, a heating element for an LC900, a wash-arm component for an LC1200 or a pressure switch used across several LC machines, accurate identification helps ensure a reliable repair.
Explore our range of Comenda LC spare parts and use the complete model designation, technical specifications and original part number to identify the correct component.
