Einführung
This manual provides essential information for the safe and efficient operation, installation, and maintenance of your Rittal 3303500 Top Therm Wall Mounted Air Conditioner. Please read this manual thoroughly before installation and operation to ensure proper use and to prevent damage to the unit or injury to personnel.

Abbildung 1: Vorderseite view of the Rittal 3303500 Top Therm Wall Mounted Air Conditioner.
Sicherheitshinweise
Beachten Sie stets die folgenden Sicherheitsvorkehrungen, um das Risiko von Bränden, Stromschlägen oder Verletzungen zu verringern:
- Stellen Sie sicher, dass das Gerät ordnungsgemäß geerdet ist.
- Vor jeglichen Wartungs- oder Servicearbeiten die Stromzufuhr unterbrechen.
- Das Gerät darf nicht mit beschädigten Kabeln oder Steckern betrieben werden.
- Überlassen Sie sämtliche Wartungsarbeiten qualifiziertem Servicepersonal.
- Blockieren Sie keine Luftein- und -auslässe.
Setup und Installation
The Rittal 3303500 unit is designed for wall mounting and comes fully wired and ready for connection. It includes drilling templates and assembly hardware for convenience.
1. Auspacken
- Nehmen Sie die Klimaanlage vorsichtig aus der Verpackung.
- Inspect the unit for any signs of damage during transit. Report any damage to the carrier immediately.
- Prüfen Sie, ob alle in der Packliste aufgeführten Komponenten vorhanden sind.
2. Montageort
Select a mounting location that allows for adequate airflow around the unit and provides easy access for maintenance. Ensure the wall can support the unit's weight (approximately 41 lbs).

Figure 2: Dimensions of the Rittal 3303500 unit. The unit measures approximately 11.02 inches in width, 21.64 inches in height, and 7.86 inches in depth.
3. Installationsschritte
- Using the provided drilling template, mark the mounting holes on the wall.
- Drill the necessary holes and secure the mounting hardware.
- Carefully lift and attach the air conditioner to the secured mounting hardware.
- Connect the power supply (230 V, 50/60 Hz) to the plug-in terminal strip. Ensure connections comply with local electrical codes.
Bedienungsanleitung
Das Rittal 3303500 verfügt über einen Komfortregler zur einfachen Temperaturregelung.
1. Einschalten
Once installed and connected to power, the unit will power on. The comfort controller display will illuminate.
2. Temperatur einstellen
- Use the controls on the comfort controller to adjust the desired temperature.
- The factory setting for the temperature control is 95°F (35°C).
- The operating temperature range is 20°C to +55°C (68°F to 131°F).
3. Luftstrom
The unit's fans provide an air displacement of 203 cfm for the external circuit and 182 cfm for the internal circuit. Ensure no obstructions are present near the air inlets and outlets.
Wartung
Regular maintenance ensures optimal performance and extends the lifespan of your Rittal air conditioner. Always disconnect power before performing maintenance.
1. Filterreinigung/Filteraustausch
The unit features a nano-coated condenser coil, which helps in reducing maintenance. However, regular inspection of air filters is recommended.
- Check air filters monthly, or more frequently in dusty environments.
- Clean filters using a vacuum cleaner or by washing with mild soap and water. Ensure filters are completely dry before reinstallation.
2. Condenser Coil Inspection
Periodically inspect the nano-coated condenser coil for any debris buildup. While the coating reduces maintenance, severe dust or lint accumulation can impair performance. Clean gently with a soft brush or vacuum if necessary.
3. Allgemeine Reinigung
Wischen Sie die Außenseite des Geräts mit einem weichen,amp Tuch. Keine Scheuer- oder Lösungsmittel verwenden.
Fehlerbehebung
This section provides solutions to common issues you may encounter with your Rittal 3303500 air conditioner.
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Gerät lässt sich nicht einschalten. | No power supply; tripped circuit breaker; loose connection. | Check power cord connection; reset circuit breaker; ensure terminal strip connections are secure. |
| Unzureichende Kühlung. | Blocked air filters; obstructed air vents; ambient temperature too high. | Clean or replace air filters; clear obstructions from vents; ensure unit is operating within specified temperature range. |
| Ungewöhnliche Geräusche vom Gerät. | Lose Bauteile; Lüfterblockade. | Inspect for loose screws or panels; check for debris in fan blades. If noise persists, contact qualified service personnel. |
If the problem persists after attempting these solutions, please contact Rittal customer support or a qualified service technician.
Technische Daten
Detailed technical specifications for the Rittal 3303500 Top Therm Wall Mounted Air Conditioner:
- Modell: 3303500
- Typ: Wall Mounted Air Conditioner with Comfort Controller
- Cooling Capacity (L 35 L 35): 500/610 W (1708/2083 BTU)
- Bandtage: 230 V
- Frequenz: 50/60 Hz
- Nennstrom: 2.6 A
- Power Consumption (L 35 L 35): 360 W (50 Hz) / 380 W (60 Hz)
- Kältemittel: R134a, 170 g (6.0 oz)
- Betriebstemperaturbereich: 20 °C bis +55 °C (68 °F bis 131 °F)
- Abmessungen (B x H x T): 11-1/64" x 21-41/64" x 7-55/64" (approx. 11.02" x 21.64" x 7.86")
- Gewicht: Ungefähr 41 Pfund
- Protection Rating (External Circuit): IP 34 (NEMA 2)
- Protection Rating (Internal Circuit): IP 54 (NEMA 12)
- Air Displacement (External Fan): 203 cfm
- Air Displacement (Internal Fan): 182 cfm
- Besondere Merkmale: Nano coated condenser coil, Comfort Controller
- Farbe: Hellgrau
Garantie und Support
For information regarding product warranty, please refer to the warranty card included with your purchase or visit the official Rittal website. For technical support, spare parts, or service inquiries, please contact Rittal customer service.
Rittal-Beamter WebWebsite: www.rittal.com
Bitte halten Sie Ihre Modellnummer (3303500) und Seriennummer bereit, wenn Sie sich an den Support wenden.





