Kohler 14/20RESAL manual Cooling System, Exhaust System

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Paper Element Service

Replace the paper element at the intervals indicated in the service schedule. See Section 5.1.2 for the service schedule. See Figure 5-8 for the air cleaner components.

1.Loosen the two cover retaining knobs and remove the cover.

2.Remove the paper element.

3.Do not wash the paper element or use pressurized air, as this will damage the element. Replace a dirty, bent, or damaged element. Handle new elements carefully; do not use if the sealing surfaces are bent or damaged.

4.When servicing the air cleaner, check the air cleaner base. Make sure it is secured and not bent or damaged. Also, check the element cover for damage or improper fit. Replace all damaged air cleaner components.

Note: If any loose dirt or debris fell on the air cleaner base when the element was removed, carefully remove it and wipe the base clean. Be careful that none of it drops into the intake throat.

5.Reinstall the paper element onto the air cleaner base. Make sure the element is flat and properly seated.

6.Install the air cleaner cover and secure with the two retaining knobs.

7.When element replacement is necessary, order genuine Kohler parts.

5.5 Cooling System

The engine fan draws cooling air through the openings in the sides and end near the battery. The alternator fan draws cooling air through openings on the side walls of the enclosure. The cooling air mixes with the engine exhaust and is discharged at the exhaust outlet. See the service view in Section 1.8 for air intake and exhaust locations. To prevent generator set damage caused by overheating, keep the housing cooling inlets and outlets clean and unobstructed at all times.

Note: Do not block the generator set cooling air inlets or mount other equipment above them. Overheating and severe generator damage may occur.

5.6 Exhaust System

Remove all combustible materials from the exhaust location. Combustible materials include building materials as well as natural surroundings. Keep dry field grass, foliage, and combustible landscaping material a minimum of 1.5 m (5 ft.) from the exhaust outlet.

Periodically inspect the exhaust system components for cracks, leaks, and corrosion.

DCheck for corroded or broken metal parts and replace them as needed.

DCheck that the exhaust outlet is clear.

64 Section 5 Scheduled Maintenance

TP-6804 12/11

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Contents Controllers ModelsTP-6804 12/11 Product Identification Information Controller IdentificationGenerator Set Identification Numbers Engine IdentificationTable of Contents Networking Configuration Submenu OnCue Password Table of Contents TP-6804 12/11 Battery Safety Precautions and InstructionsAccidental Starting Engine Backfire/Flash Fire Exhaust SystemFuel System Hazardous Noise Hazardous Voltage/ Moving PartsHeavy Equipment Hot PartsIntroduction List of Related LiteratureNameplate Emission InformationService Assistance Service Assistance TP-6804 12/11 Descriptions and Service Views Transfer SwitchIntroduction Engine Generator Set EnclosureRDC2 Controller Features DC2 Controller Features Accessories Service Views Removed to Show DetailDescriptions and Service Views TP-6804 12/11 Prestart Checklist Generator Set OperationExercising the Generator Set Generator Set OperationAutomatic Operation with Model RXT Transfer Switch Automatic Operation with Model RDT or RSB Transfer SwitchesUnloaded Cycle Exercise with Complete System Diagnostics Setting the ExerciserExercise Faults Resetting the Controller after a Fault Shutdown Clearing a Fault on the RDC2 ControllerCheck communication wiring between Controller Fault Messages Generator Set Operation TP-6804 12/11 Controls and Indicators RDC2 Generator Set/ Transfer Switch ControllerRDC2 Controller Operation Controller Keypad LED Indicators RUN OFF AutoAutopaging Displays, Automatic Mode LCD DisplayBattery Charging Controller PowerChanging Settings Changing Settings Setting the Exerciser at Controller Power--up Setting the ExerciserChanging the Exercise Settings Procedure to Set the Exerciser on the RDC2 Controller RDC2 Controller Menus Main MenuOverview Menu Engine Metering MenuGenerator Metering Menu 12 Generator Metering MenuGenerator Set Information Menu Genset Run Time MenuGenset System Menu 15 Genset System MenuATS Status Menu 16 ATS Status Menu, with CalibrationATS Configuration Menu 17 ATS Configuration MenuDate and Time Menu Networking Information MenusNetworking Status Submenu DhcpNetworking Configuration Submenu OnCue Password Reset OnCue Password? YesRbus Information RbusRemote Devices Submenu 23 Remote Devices SubmenuProgrammable Interface Module PIM Status Menu 24 Programmable Interface Module PIM Status MenuLoad Control Module LCM Menus 25 Load Control Module LCM Status MenuEvent Log 26 Event LogDC2 Generator Set/ Transfer Switch Controller DC2 Controller OperationDC2 Controller Pushbutton Operation Status Displays, Generator Running Exerciser Reset Exercise ModesMaintenance Timer OnCue PasswordDC2 Controller Operation TP-6804 12/11 Scheduled Maintenance Scheduled MaintenanceService Schedule, 14RESA/RESAL Models LubricationService Schedule, 20RESA/RESAL Models Oil Change Procedure Lubrication SystemEngine Oil Recommendation Low Oil Pressure ShutdownResetting the Maintenance Timer Oil Cooler 20RESA/RESALAir Cleaner, 14RESA/RESAL Models Air Cleaner ServiceSpark Plugs Air Cleaner, 20RESA/RESAL Models Cooling System EZ-273000-J Storage Procedure Troubleshooting Fault MessagesController Service Access IntroductionTroubleshooting General Troubleshooting ChartAppendix a Abbreviations AnsiLCB Page By Kohler Co. All rights reserved

14/20RESAL, 14/20RESA specifications

The Kohler 14/20RESA and 14/20RESAL are prominent generators recognized for their robust design, commitment to efficiency, and reliability in providing backup power for residential and light commercial applications. Kohler, a brand synonymous with quality, delivers these generators with advanced technologies and essential features that cater to the power needs of modern households and small businesses.

One of the major features of the Kohler 14/20RESA and 14/20RESAL models is their powerful engine, designed to deliver consistent and reliable performance. These generators are equipped with a high-performance, air-cooled, V-Twin engine that ensures smooth operation and longevity. The ability to run on either natural gas or propane provides versatility, making them suitable for various fuel preferences and availability.

Kohler’s innovative technology is reflected in the generator's Quiet Operation system, which minimizes noise levels, allowing homeowners to enjoy uninterrupted comfort during power outages. The noise-dampening qualities make the units ideal for residential settings, ensuring that they can operate without disturbing the peace of the neighborhood.

Another standout characteristic of the Kohler 14/20RESA and 14/20RESAL is the advanced digital control system. This system includes an intuitive LCD display that provides real-time data and diagnostics, allowing users to easily monitor the generator's performance. Features such as automatic voltage regulation and overload protection safeguard the generator and connected devices, preventing damage and ensuring stable power output.

The design of these generators emphasizes durability and ease of installation. The robust enclosure protects against environmental elements, making them suitable for outdoor placement. Additionally, the generators feature a compact footprint, which is advantageous in areas with confined spaces.

Residents will also appreciate the auto-start functionality, allowing the generator to turn on automatically during a power outage, ensuring that critical appliances continue to function without interruption. The remote monitoring capabilities also enhance user convenience, enabling owners to check on their generator's status from their smartphones or computers.

Maintenance is simplified with Kohler’s user-friendly design, which includes easy-access service points and a maintenance-free battery. This attention to serviceability enhances the overall user experience, ensuring that the generators operate efficiently for years.

In summary, the Kohler 14/20RESA and 14/20RESAL generators combine powerful performance with advanced technology, solid design, and user-friendly features. Their reliability makes them an excellent choice for anyone needing dependable backup power, whether for home, business, or specialized applications. With Kohler's reputation for quality backing these models, users can rest assured in their purchase decision.
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