Testo 558s AC Manifold Gauge Set User Manual

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The Testo 558s Manifold Gauge is a state-of-art instrument designed for precise measurement and analysis of temperature and pressure in air conditioning, refrigeration, and heat pump systems. Featuring a 4-way valve block and an intuitive touchscreen, it provides a dynamic view of trending data, simplifying configuration, control, and documentation. This manual provides essential information for the safe and effective operation of your Testo 558s.

Cynnwys Pecyn

This image displays the complete Testo 558s AC Manifold Gauge Set, including the main manifold unit, two pipe-clamp thermometers, a vacuum probe, and a sturdy hard case for transport and storage.

Your Testo 558s AC Manifold Gauge Set package should contain the following items:

• 1 x Testo 558s Manifold Gauge
• 2 x Testo 115i Pipe-Clamp Thermomedrau
• 1 x Testo 552i Vacuum Probe
• 1 x Sturdy Hardcase

Nodweddion Allweddol

• Versatile Measurement: Provides precise readings of temperature and pressure for AC systems, refrigeration, and heat pumps.
• Cywirdeb Uchel: Features a superior pressure measuring accuracy of +/- 0.25% full scale.
• Cydnawsedd Oergell: Fully compatible with A2L and A3 flammable refrigerants for safe operation.
• Gweithrediad Rhyngweithiol: Enjoy an interactive app interface with touchscreen and graphical data trends over 30 minutes.
• Rheolaeth Hyblyg: Switch between classic keypad operation or seamlessly integrate with the Testo Smart App.
• System Bwer Ddeuol: Operates with both batteries and a rechargeable USB-C battery, offering up to 70 hours of battery life.

Cydran Drosview

This image highlights key components of the Testo 558s manifold. These include the Mini USB Port for firmware updates, the Touch Display for instrument status, Hose Brackets for refrigerant hoses, a Sight Glass for refrigerant flow, Valve Positioners for easy positioning, Connections (3 x 7/16" UNF + 1 x 5/8'' UNF) for low/high pressure, and a Mini-DIN Socket for NTC temperature probes.

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This diagram illustrates several advanced features: a vacuum sensor for precise data, a 4-way valve for efficient diagnostics, enhanced data collection, touchscreen and remote operation, IP54 housing for protection, and suitability for A1 and A2L refrigerants.

This image demonstrates the fully automated and networked capabilities of the Testo 558s system. It shows automatic calculation of target superheat and subcooling, logging of electrical parameters, temperature compensation, fully automatic charging with auto-stop function, and fully automatic evacuation with auto-stop functions and self-starting vacuum hold test.

Manylebau Technegol

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Before first use, ensure all components are present and undamaged. Charge the internal battery or insert fresh AA alkaline batteries.

1. Pŵer Ymlaen: Press and hold the power button on the Testo 558s unit until the display illuminates.
2. Gosod Batri: If using AA batteries, open the battery compartment on the rear of the unit and insert 3 AA batteries, observing polarity. For the rechargeable battery, connect the USB-C cable to the port and a power source.
3. Cysylltiad Archwilio: Connect the Testo 115i pipe-clamp thermometers and the Testo 552i vacuum probe to the appropriate ports on the manifold. Ensure connections are secure.
4. Cysylltiad Ap (Dewisol): Download the Testo Smart App from your device's app store. Enable Bluetooth on your mobile device and open the app. Follow the in-app instructions to pair with your Testo 558s unit. This allows for remote operation and enhanced data visualization.

Gweithrediad

The Testo 558s offers flexible operation via its touchscreen, physical buttons, or the Testo Smart App.

1. Dewis Modd Mesur: Use the touchscreen or navigation buttons to select the desired measurement menu (e.g., Superheat/Subcooling, Evacuation, Pressure Test).
2. Cysylltu pibellau: Attach appropriate refrigerant hoses to the manifold's connections (3 x 7/16" UNF + 1 x 5/8'' UNF) and to the system being measured. Ensure all connections are tight to prevent leaks.
3. Performing Measurements: Follow the on-screen prompts for the selected measurement mode. The display will show real-time data, including pressure, temperature, and calculated values. Graphical data trends over 30 minutes are available for dynamic analysis.
4. Using the Testo Smart App: For advanced functionality, use the Testo Smart App. The app provides a comprehensive interface for controlling the manifold, viewing measurements, and generating reports.
5. Dewis Oergell: The manifold has over 90 refrigerants stored. Select the correct refrigerant type for accurate calculations. The device supports A2L and A3 refrigerants.

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Proper maintenance ensures the longevity and accuracy of your Testo 558s.

• Glanhau: Sychwch yr uned gyda hysbysebamp cloth. Do not use abrasive cleaners or solvents. Ensure the display and ports are free of debris.
• Storio: Store the manifold and accessories in the provided hard case in a dry, temperate environment when not in use.
• Gofal Batri: If using rechargeable batteries, charge regularly. If using AA batteries, remove them if the unit will not be used for an extended period to prevent leakage.
• Diweddariadau Cadarnwedd: Periodically check for firmware updates via the Testo Smart App or Testo's official website to ensure optimal performance and access to new features/refrigerants.
• graddnodi: Regular calibration by authorized service centers is recommended to maintain measurement accuracy.

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Gwarant a Chefnogaeth

The Testo 558s AC Manifold Gauge Set is manufactured by Testo SE & Co. KGaA. For specific warranty information, technical support, or service inquiries, please contact Testo customer service or visit their official websafle. Cadwch eich prawf prynu ar gyfer hawliadau gwarant.

Gwneuthurwr: Testo SE & Co. KGaA

Websafle: www.testo.com (Please refer to the official Testo website for the most current contact and support information.)