1. Einleitung
Thank you for choosing the YONISEE Power Lift Recliner with Massage and Heat. This manual provides essential information for the safe assembly, operation, and maintenance of your new recliner. Please read all instructions carefully before use and retain this manual for future reference.
2. Sicherheitshinweise
- Gewichtskapazität: Do not exceed the maximum weight capacity of 330 pounds (150 kg). Exceeding this limit may cause damage to the chair and potential injury.
- Kinder und Haustiere: Keep children and pets away from the chair's moving parts, especially during operation. Ensure they do not play on or under the chair.
- Netzkabel: Ensure the power cord is not pinched, tangled, or placed under the chair where it could be damaged. Keep the cord away from heat sources and sharp edges.
- Flüssigkeitsexposition: Avoid spilling liquids on the chair, especially near electrical components. If a spill occurs, immediately unplug the chair and allow it to dry completely before use.
- Stabile Oberfläche: Place the chair on a level and stable surface to prevent tipping.
- Spielraum: Ensure adequate clearance around the chair when reclining or lifting to prevent obstruction or damage to surrounding objects.
- Bei Nichtgebrauch den Stecker ziehen: Ziehen Sie den Netzstecker des Stuhls, wenn er nicht benutzt wird oder vor Reinigungs- und Wartungsarbeiten.
- Professionelle Reparatur: Do not attempt to repair the chair yourself. Contact customer support for any repairs or service.
3. Packungsinhalt
Your YONISEE Power Lift Recliner is shipped in two boxes. Please ensure all components are present before beginning assembly.
- Rückenlehne
- Base
- Linke Armlehne
- Rechte Armlehne
- Accessories Box (includes power adapter, remote controls, and other small parts)
- Bedienungsanleitung

Image: Components are typically shipped in two separate boxes (Box A and Box B).
4. Aufbau und Montage
Assembly of your YONISEE Power Lift Recliner is designed to be straightforward and does not require special tools. Follow these steps:
- Komponenten auspacken: Nehmen Sie alle Teile vorsichtig aus der Verpackung. Legen Sie sie auf eine weiche, saubere Oberfläche, um Kratzer zu vermeiden.
- Rückenlehne anbringen: Slide the backrest onto the base until it clicks securely into place. Ensure both sides are fully engaged.
- Armlehnen anbringen: Slide the left and right armrests onto their respective slots on the base. Ensure they are firmly attached.
- Verkabelung anschließen: Locate the electrical cables extending from the backrest, base, and armrests. Connect them according to the color-coded or labeled connectors. Ensure all connections are secure.
- Netzteil anschließen: Stecken Sie den Netzadapter in den Hauptstromanschluss des Stuhls und stecken Sie ihn anschließend in eine normale Wandsteckdose.
- Testfunktionen: Before sitting, briefly test the lift, recline, massage, and heat functions using the remote controls to ensure proper operation.

Image: Visual guide for assembling the recliner chair.
5. Bedienungsanleitung
Your recliner comes with two remote controls to manage its various functions.
5.1. Elektrische Aufsteh- und Verstellfunktionen
Use the remote with two large buttons (up and down arrows) to control the lift and recline mechanisms.
- Zum Heben/Aufstehen: Halten Sie die Pfeiltaste NACH OBEN. The chair will slowly tilt forward and rise, assisting you to a standing position. Release the button when you reach the desired height.
- Zurücklehnen: Halten Sie die NACH-UNTEN-Pfeiltaste. The chair will slowly recline backward and extend the footrest. Release the button when you reach your preferred reclining angle.
- Zurück in die Sitzposition: Halten Sie die Pfeiltaste NACH OBEN from a reclined position. The footrest will retract, and the backrest will return to an upright position.

Image: Remote control for lift and recline functions, demonstrating different chair positions.
5.2. Massage- und Wärmefunktionen
Use the remote with multiple buttons for massage intensity, modes, and heat control.
- Netzschalter: Press to turn the massage function ON/OFF.
- Heiztaste: Press to activate or deactivate the lumbar heating function. An indicator light will show when heat is active.
- Intensität: Adjust massage intensity (Low, Pulse, Press, Auto, Normal) using the corresponding buttons.
- Modus: Select from various massage modes (e.g., Wave, Auto, Normal).
- Zonenauswahl: Target specific massage zones (Back, Lumbar, Thigh, Leg) by pressing the respective buttons.
- Zeitkontrolle: Set the duration of the massage session.

Image: Massage and heat remote control with active massage zones highlighted.
5.3. Side Pockets
The recliner features convenient side pockets for storing remote controls, magazines, or other small items.

Image: Detail of the recliner's integrated side pocket.
6. Wartung
Die richtige Pflege verlängert die Lebensdauer und erhält das Aussehen Ihres Relaxsessels.
- Textilreinigung: Für die allgemeine Reinigung verwenden Sie ein weiches, trockenes Tuch.amp cloth to wipe the fabric. For spills, spot clean immediately with a mild detergent and water solution. Blot the area gently; do not rub vigorously. Allow to air dry completely.
- Staubsaugen: Saugen Sie den Stuhl regelmäßig mit einem Staubsauger und einem weichen Bürstenaufsatz ab, um Staub und Schmutz zu entfernen.
- Vermeiden Sie aggressive Chemikalien: Verwenden Sie keine Scheuermittel, Lösungsmittel oder aggressive Chemikalien, da diese den Stoff und die Oberfläche beschädigen können.
- Verbindungen prüfen: Periodically check all electrical connections and cables for any signs of wear or damage. Ensure they are securely plugged in.
- Bewegen des Stuhls: When moving the chair, lift it rather than dragging it to prevent damage to the base and flooring.
7. Fehlerbehebung
Sollten Sie Probleme mit Ihrem Relaxsessel haben, beachten Sie bitte die folgenden häufigen Probleme und Lösungen:
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Der Stuhl bewegt sich nicht und reagiert nicht auf die Fernbedienung. | Power cord unplugged; loose connection; power outage. | Ensure power cord is securely plugged into the wall outlet and the chair. Check for power to the outlet. Verify all internal connections are secure. |
| Massage- oder Wärmefunktion funktioniert nicht. | Massage/heat remote not powered on; loose connection. | Press the power button on the massage remote. Check the connection of the massage unit to the main power. |
| Der Stuhl macht während des Betriebs ungewöhnliche Geräusche. | Loose components; obstruction in mechanism. | Inspect for any loose bolts or screws and tighten if necessary. Check for any objects obstructing the lift or recline mechanism. If noise persists, contact customer support. |
| Der Stuhl ist instabil oder wackelt. | Unebener Boden; lose Montage. | Ensure the chair is on a flat, level surface. Recheck all assembly connections to ensure they are tight. |
If these solutions do not resolve the issue, please contact YONISEE customer support for further assistance.
8. Spezifikationen
| Besonderheit | Detail |
|---|---|
| Marke | YONISEE |
| Modellname | US-RC03-DG |
| Farbe | Grau |
| Produktabmessungen (T x B x H) | 27.5" x 32.8" x 42" |
| Sitzhöhe | 16.2 Zoll |
| Sitztiefe | 22.5 Zoll |
| Maximalgewichtsempfehlung | 330 Pfund |
| Material | Textile (Suede Upholstery), Sponge Fill |
| Besondere Merkmale | Power Lift, Reclining, Massage, Heat, Adjustable Backrest, Arm Rest, Ergonomic, Foot Rest |
| Im Lieferumfang enthaltene Komponenten | Accessories box, Manual, Backrest, Base, Left armrest, Right armrest |
| Stromquelle | Kabelgebundene Elektrik |

Image: Detailed dimensions of the recliner.
9. Garantie und Kundendienst
9.1. Garantieinformationen
YONISEE provides a limited warranty for this product. Please refer to the warranty card included in your package for specific terms, conditions, and duration. Keep your purchase receipt as proof of purchase for warranty claims.
9.2. Kundendienst
If you have any questions, require assistance with assembly, or need troubleshooting support, please contact YONISEE customer service. For the quickest resolution, please have your order ID and product model number (US-RC03-DG) ready.
To contact customer support via Amazon:
- Melden Sie sich bei Ihrem Amazon-Konto an.
- Gehen Sie zu „Ihre Bestellungen“.
- Find the relevant order ID for your YONISEE recliner.
- Click 'Contact Seller'.

Image: Steps to contact YONISEE customer support through Amazon.