This manual details the Truma AquaGo, a rapid, on-demand water heater for recreational vehicles;
Versions exist, with updates as recent as January 28, 2015, and are subject to change.
Understanding your specific model is crucial for optimal performance and safety.
The AquaGo provides hot water instantly, eliminating the need for bulky storage tanks.
This guide covers operation, troubleshooting, maintenance, and warranty information, ensuring a seamless experience.
What is the Truma AquaGo?
The Truma AquaGo is an innovative, compact, and highly efficient on-demand water heater designed specifically for use in recreational vehicles and caravans. Unlike traditional tank water heaters, the AquaGo heats water only when needed, providing an endless supply of hot water at a consistent temperature.
This eliminates standby heat loss and saves both energy and space. It operates using LP gas and delivers hot water directly to your faucets and showers. The AquaGo is known for its quick heating capabilities and user-friendly operation, offering a comfortable and convenient hot water solution for your adventures. Different models, like the Comfort and Comfort Plus, offer varying features.
AquaGo Versions and Compatibility
The Truma AquaGo is available in several versions, including the basic model, AquaGo Comfort, and AquaGo Comfort Plus. Compatibility depends on your RV’s existing gas system and water pressure. The Comfort Plus, manufactured from 2016 onwards, offers enhanced features and control options.
Ensure your AquaGo version is compatible with your Truma CP Plus control panel for optimal temperature regulation. Installation instructions vary slightly between models; always refer to the specific manual for your unit. Proper installation is crucial for safe and efficient operation. Check ManualsLib for detailed compatibility information and installation guides.
Date of Manual Versions (e.g., JAN-28-2015)
This information pertains to the documentation timeline for the Truma AquaGo. Key manual dates include a version from January 28, 2015, noted across several resources like ManualsLib. Basic operating instructions were last updated October 18, 2018, while frequently asked questions were revised May 3, 2022.
It’s vital to reference the manual date corresponding to your AquaGo’s manufacturing date, as features and instructions may differ. ManualsLib hosts various versions, allowing users to find the most accurate guide. Always prioritize documentation matching your specific model for correct operation and troubleshooting.

AquaGo Operation
Operating the AquaGo involves simple start/stop procedures, temperature control via the CP Plus panel, and adjustable water flow for customized comfort.
Basic Operating Instructions
The Truma AquaGo is designed for straightforward operation. Before initial use, ensure the unit is properly installed and connected to a water source and LP gas supply. To begin, open a hot water faucet in your RV. This activates the AquaGo’s demand-based heating system.
The unit will automatically ignite when water flow is detected. Monitor the CP Plus control panel for system status and temperature readings. Remember, the AquaGo heats water on demand, so there’s no need for a storage tank. Always follow safety precautions regarding LP gas and water temperature to prevent scalding or damage to the system.
Starting and Stopping the AquaGo
Starting the AquaGo is automatic – simply open a hot water faucet. The unit ignites upon detecting water flow, initiating the heating process. The CP Plus control panel will display the system’s operational status. To stop the AquaGo, close the hot water faucet. This immediately halts water flow and extinguishes the burner.
If the unit fails to ignite, consult the troubleshooting section of this manual. Avoid prolonged operation without water flow, as this can lead to overheating. Regularly check for any unusual noises or smells, and address them promptly. Proper starting and stopping procedures ensure longevity.
Temperature Control with CP Plus
The Truma CP Plus control panel is central to AquaGo temperature management. Users can precisely adjust the desired hot water temperature via the panel’s intuitive interface. The CP Plus displays the current water temperature and allows for incremental adjustments to achieve optimal comfort.
Ensure the set temperature aligns with your needs and preferences. Note that water temperature at the faucet may vary slightly due to ambient conditions and water flow rate. Familiarize yourself with the CP Plus’s functions for efficient and accurate temperature control. Refer to the CP Plus troubleshooting guide for assistance.
Water Flow Adjustment
Adjusting water flow directly impacts the AquaGo’s efficiency and hot water delivery. Higher flow rates can reduce the water temperature, while lower rates maximize heat transfer. The AquaGo lever controls the water flow; adjusting it allows users to find the sweet spot between temperature and volume.
For Comfort Plus models manufactured from 2016, the lever interface offers enhanced control. Maintaining optimal water flow ensures consistent performance. Remember that water flow and efficiency are interconnected – finding the right balance is key to a comfortable experience. Experiment to determine your preferred settings.

AquaGo Comfort & Comfort Plus Features
AquaGo Comfort and Comfort Plus models offer enhanced functionality, including refined lever maintenance and accessory interfaces. These versions, particularly those from 2016, provide superior control.
Differences Between AquaGo Models
The Truma AquaGo range includes Basic, Comfort, and Comfort Plus versions, each catering to different needs and budgets. The Basic model provides essential on-demand hot water functionality, ideal for simpler setups. AquaGo Comfort introduces improved features, enhancing user experience with more precise control options.
However, the AquaGo Comfort Plus stands out with its advanced capabilities, notably the refined lever maintenance and accessory interface. Water flow and efficiency are optimized in these models. Notably, Comfort Plus features were introduced starting in 2016, signifying a substantial upgrade in functionality and user convenience. Understanding these distinctions is vital for selecting the AquaGo best suited to your requirements.
Comfort Plus Specific Functions
The AquaGo Comfort Plus model boasts enhanced functionality beyond the standard versions. A key feature is the improved lever maintenance and accessory interface, allowing for easier servicing and integration with optional accessories. This interface optimizes water flow, directly impacting heating efficiency and overall performance.
Furthermore, the Comfort Plus offers more granular control over water temperature and flow rate, providing a customized showering experience. These advanced features, available from models manufactured in 2016 onwards, elevate the AquaGo Comfort Plus as the premium choice for RV owners seeking superior hot water solutions and convenient operation.
Lever Maintenance and Accessory Interface
The AquaGo’s lever system requires periodic attention to ensure optimal performance. Proper maintenance involves checking for smooth operation and addressing any stiffness. The accessory interface allows connection of optional components, enhancing functionality. Advantageously, maintaining proper water flow through the lever directly impacts heating efficiency.
Regular cleaning and inspection of the lever mechanism are crucial, particularly in areas with hard water. This interface is specifically designed for Comfort Plus models manufactured from 2016. Refer to the detailed diagrams in the full manual for specific disassembly and cleaning instructions, ensuring longevity and reliable operation.

Troubleshooting Common Issues
Common problems include no hot water, cleaning mode malfunctions, and leaks at the inlet filter. Solutions often involve cleaning O-rings or seeking a Truma technician.
No Hot Water at the Faucet
If you experience no hot water at the faucet with your Truma AquaGo, several potential causes should be investigated. First, ensure the unit is properly ignited and receiving LP gas. A lack of gas supply is a frequent culprit.
Secondly, verify the CP Plus control panel isn’t displaying any error codes indicating a system fault. If an error is present, consult the CP Plus troubleshooting guide.
Lime or dirt buildup within the AquaGo can also restrict water flow and prevent heating. Decalcification, as outlined in the maintenance section, may be necessary. Finally, if these steps don’t resolve the issue, the problem should be addressed by a Truma certified service technician.
AquaGo Stuck in Cleaning Mode
If your Truma AquaGo remains stuck in cleaning mode, it typically indicates an issue with the flow sensor or the control unit. Attempt a system reset by turning the unit off and on again via the CP Plus control panel.
Ensure there are no obstructions in the water inlet or outlet lines that could be falsely triggering the cleaning cycle. Check for any error codes displayed on the CP Plus, referencing the corresponding troubleshooting guide for specific interpretations.
If the problem persists, contacting a Truma certified service technician is recommended, as internal component diagnostics may be required to resolve the issue effectively.
Water Escaping at the Water Inlet Filter
Water escaping at the AquaGo’s water inlet filter often points to contamination affecting the O-ring seals. The most common cause is lime or dirt buildup accumulating under the O-ring seats, preventing a proper seal.
Carefully disassemble the filter housing and thoroughly clean both the O-rings and their corresponding sealing surfaces with clean water. Inspect the O-rings for any signs of damage, such as cracks or deformation, and replace them if necessary.
Ensure proper reassembly, tightening the filter housing securely, but avoid over-tightening, which could also compromise the seal.
Addressing Lime and Dirt Buildup
Lime and dirt accumulation significantly impact AquaGo performance, reducing efficiency and potentially causing malfunctions. Regular decalcification is crucial, especially in areas with hard water. Truma recommends using specific decalcification tablets designed for this purpose.
Material Safety Data Sheets (MSDS) for these tablets are readily available on the Truma website (truma.com/downloadcenter/truma_aquago_decalcification). Follow the decalcification process outlined in the AquaGo manual carefully.
Consistent maintenance prevents buildup, ensuring optimal heating and extending the lifespan of your AquaGo unit.

Maintenance and Care
Regular maintenance ensures optimal AquaGo performance and longevity. Key tasks include decalcification, O-ring cleaning, and inspection of water inlet filters for debris.
Decalcification Process
Decalcification is vital for maintaining AquaGo efficiency, preventing lime and dirt buildup that restricts water flow and impacts heating performance. The process involves flushing the system with a decalcifying solution, typically using specialized tablets designed for this purpose.
Follow these steps: drain all water, introduce the decalcification solution according to the tablet manufacturer’s instructions, and run the AquaGo for a specified duration. Afterward, thoroughly flush the system with clean water until all traces of the solution are removed.
Regular decalcification, frequency depending on water hardness, extends the AquaGo’s lifespan and ensures consistent hot water delivery. Material Safety Data Sheets (MSDS) for the decalcification tablets are available at truma.com/downloadcenter/truma_aquago_decalcification.
Recommended Decalcification Tablets
Truma specifically recommends using decalcification tablets formulated for RV water heaters to ensure compatibility and effectiveness with the AquaGo system. These tablets are designed to dissolve lime and mineral deposits without damaging internal components.
Avoid using household cleaning products or vinegar, as these can corrode or harm the AquaGo’s sensitive parts. Always adhere to the tablet manufacturer’s dosage instructions and recommended flushing procedures.
Using the correct tablets guarantees a thorough cleaning and helps maintain optimal performance. Refer to truma.com/downloadcenter/truma_aquago_decalcification for the Material Safety Data Sheet, detailing safe handling and disposal practices.
Material Safety Data for Decalcification Tablets (truma.com/downloadcenter/truma_aquago_decalcification)
The Material Safety Data Sheet (MSDS) for Truma AquaGo decalcification tablets is a crucial document outlining the chemical composition, potential hazards, and safe handling procedures. It details first-aid measures in case of accidental contact, ingestion, or inhalation.
Available at truma.com/downloadcenter/truma_aquago_decalcification, the MSDS provides comprehensive information regarding proper storage, disposal guidelines, and emergency response protocols. Reviewing this document before using the tablets is essential for user safety and environmental responsibility.
Understanding the MSDS ensures informed usage and minimizes risks associated with the chemical components.
O-Ring Cleaning and Maintenance
Maintaining the O-rings within your Truma AquaGo is vital for preventing leaks and ensuring optimal performance. Regularly inspect O-rings for cracks, wear, or debris accumulation. If water escapes at the water inlet filter, the O-rings are a prime suspect.
Cleaning involves gently wiping the O-rings and their corresponding sealing surfaces with clean water to remove lime or dirt buildup. Avoid abrasive cleaners or tools that could damage the rubber. Proper lubrication with a compatible, non-petroleum-based lubricant can extend O-ring life.
Consistent O-ring maintenance contributes to a leak-free and efficient AquaGo operation.

Warranty Information
Before contacting warranty support, thoroughly review this manual and the FAQ section for troubleshooting tips. Many issues are easily resolved by owners!
For complex problems, contact a Truma certified service technician to maintain warranty validity and ensure proper repairs.
Before Contacting Warranty Support
Carefully review this manual and the accompanying Frequently Asked Questions (FAQ) document available on ManualsLib. Many common operational issues and troubleshooting steps are detailed within these resources, potentially resolving your concern without needing to initiate a warranty claim.
Ensure you’ve adhered to all maintenance guidelines, including decalcification procedures, as improper care can void the warranty. Document any troubleshooting steps already taken.
Confirm your AquaGo model and date of purchase are readily available.
Adhering to these tips and tricks can significantly expedite the warranty process if a technician visit is ultimately required.
Truma Certified Service Technician
For complex issues or repairs beyond your expertise, it’s crucial to engage a Truma Certified Service Technician. Attempting self-repair of gas appliances can be dangerous and may invalidate your warranty. These technicians receive specialized training on Truma products, ensuring accurate diagnosis and safe, effective repairs.
Locating a certified technician guarantees the use of genuine Truma parts and adherence to Truma’s rigorous quality standards.
Certain troubleshooting, like addressing issues with the CP Plus control panel, must be performed by a qualified professional. Always prioritize safety and professional assistance when dealing with gas systems.

Safety Precautions
Always prioritize LP gas safety when operating the AquaGo. Follow all general safety guidelines, and ensure proper ventilation.
Professional installation and maintenance are essential for safe operation.
LP Gas Safety
LP gas is a flammable substance, demanding strict adherence to safety protocols. Regularly inspect gas lines and connections for leaks using a soapy water solution – never a flame. Ensure adequate ventilation during AquaGo operation to prevent gas accumulation.
Never store LP gas cylinders in enclosed spaces or near ignition sources. Familiarize yourself with the smell of propane and know the emergency shutdown procedures. If a gas leak is suspected, immediately shut off the gas supply, extinguish all open flames, and ventilate the area.
Qualified technicians should perform all gas system repairs. Improper modifications can create hazardous conditions. Always follow local regulations regarding LP gas usage and storage. Prioritize safety to prevent accidents and ensure a worry-free experience with your Truma AquaGo.
General Safety Guidelines
Always disconnect the power supply before performing any maintenance or repairs on the AquaGo. Hot water and surfaces can cause burns – exercise caution during operation. Never operate the unit if it shows signs of damage or malfunction.
Ensure the water heater is installed according to the manufacturer’s instructions and local codes. Do not modify the unit in any way, as this could compromise its safety features. Keep flammable materials away from the AquaGo and its vent.
Regularly inspect all components for wear and tear. If you encounter any issues, consult a Truma certified service technician. Prioritize safety and follow these guidelines to enjoy reliable hot water for years to come.

Technical Specifications
The AquaGo’s dimensions and weight vary by model. Gas consumption rates depend on hot water demand, and specific water pressure requirements must be met for optimal function.
AquaGo Dimensions and Weight
Determining the precise dimensions and weight of your Truma AquaGo unit is vital for installation and ensuring compatibility within your recreational vehicle. While specific figures vary depending on the model – Basic, Comfort, or Comfort Plus – understanding these specifications is paramount.
Generally, the AquaGo is designed to be compact, minimizing space usage. However, detailed measurements, including height, width, and depth, are best obtained from the specific model’s documentation. Weight considerations are also crucial for load distribution within the RV. Refer to your owner’s manual or the Truma website for exact details pertaining to your AquaGo version.
Gas Consumption Rates
Understanding the gas consumption rates of your Truma AquaGo is essential for managing your LP gas supply during recreational vehicle adventures. The AquaGo, being an on-demand water heater, utilizes gas only when hot water is actively being drawn.
Consumption varies based on the desired water temperature and flow rate. Higher temperatures and increased flow naturally lead to greater gas usage. While precise rates are model-specific, consulting your AquaGo’s manual provides accurate figures. Monitoring gas consumption helps prevent unexpected depletion and ensures a comfortable hot water experience throughout your travels.
Water Pressure Requirements
Maintaining appropriate water pressure is critical for the optimal function of your Truma AquaGo. The unit is designed to operate within a specific pressure range to ensure consistent hot water delivery and prevent damage.
Generally, the AquaGo requires a minimum water pressure for ignition and stable operation. Exceeding the maximum pressure can potentially harm internal components. Refer to your specific model’s manual for precise pressure specifications. Utilizing a pressure regulator is often recommended to maintain a consistent and safe water supply, safeguarding your AquaGo and enhancing your overall RV experience.

Frequently Asked Questions (FAQ)
This section addresses common user inquiries regarding the Truma AquaGo, offering troubleshooting tips and tricks to resolve frequent issues quickly and efficiently.
Common Questions and Answers
Q: Why is there no hot water at the faucet? A: Potential causes include issues with the gas supply, a faulty CP Plus control panel, or lime/dirt buildup. Ensure the gas is on and try resetting the CP Plus.
Q: My AquaGo is stuck in cleaning mode. How do I resolve this? A: Refer to the Truma CP Plus Troubleshooting Guide for specific reset instructions. Often, a simple power cycle can resolve this issue.
Q: Where can I find the Material Safety Data for decalcification tablets? A: The MSDS is readily available for download at truma.com/downloadcenter/truma_aquago_decalcification.
Q: Where can I find basic operating instructions? A: ManualsLib offers resources for AquaGo Basic Operating Instructions, providing a quick start guide for new users.
Troubleshooting Tips and Tricks
Before contacting warranty support, carefully review common issues. Many failures are easily remedied by following these tips. For example, if experiencing no hot water, verify the gas supply and CP Plus functionality.
Water escaping at the inlet filter? Likely caused by lime or dirt under the O-rings. Clean both the O-rings and their sealing surfaces with clean water.
Stuck in cleaning mode? A power cycle of the AquaGo, via the CP Plus, often resolves this. Remember to consult the Truma CP Plus Troubleshooting Guide for detailed instructions.
Always ensure proper decalcification to prevent buildup and maintain optimal performance.

Manual Download Locations
Access comprehensive AquaGo resources at ManualsLib, including basic operating instructions and frequently asked questions. These online manuals offer valuable support and guidance.
Find the AquaGo Basic Operating Instructions and FAQ documents readily available for download, ensuring easy access to essential information.
ManualsLib Resources (AquaGo Basic Operating Instructions)
The Truma AquaGo Basic Operating Instructions manual, available on ManualsLib, provides a foundational understanding of your LP gas instant water heater. This document details essential procedures for safe and efficient operation, covering initial setup, lighting, and shutdown protocols.
It’s a crucial resource for new AquaGo owners, outlining the core functionalities of the system. The manual also includes important safety precautions and guidelines to ensure responsible use. Downloadable in PDF format, it’s easily accessible for reference during operation or maintenance.
Furthermore, the manual covers basic troubleshooting steps for common issues, helping users resolve minor problems independently. It’s compatible with AquaGo, AquaGo Comfort, and AquaGo Comfort Plus models, offering broad applicability.
ManualsLib Resources (AquaGo Frequently Asked Questions)
The Truma AquaGo Frequently Asked Questions manual, hosted on ManualsLib, serves as a valuable companion to the primary operating instructions. This resource addresses common user inquiries and provides practical solutions to frequently encountered problems. It’s designed to supplement the core manual, offering targeted assistance for specific scenarios.
Users will find helpful troubleshooting tips and tricks, potentially resolving issues without requiring professional service. The FAQ covers a range of topics, from operational quirks to maintenance best practices. Downloadable as a PDF, it’s readily available for quick reference.
This document is also applicable to the Combi series, expanding its utility beyond the AquaGo alone.