1. Koniec produktuview
The Harvia The Wall SW90 is a modern electric sauna heater designed for efficient and reliable heating of your sauna room. Its sleek, wall-mounted design saves space and integrates seamlessly into various sauna interiors. This model features an integrated control unit for convenient operation and is compatible with both single-phase and three-phase electrical connections.
- Zintegrowane sterowanie: Equipped with an intuitive control panel for easy temperature and timer adjustments.
- Kompaktowa konstrukcja: Dimensions of 380 mm (W) x 610 mm (H) x 260 mm (D) make it suitable for various sauna sizes.
- Trwała konstrukcja: Made from high-quality stainless steel for longevity and aesthetic appeal.
- Sauna Stones Required: Operates with 10 kg of sauna stones (not included).

Przód view of the Harvia The Wall SW90 electric sauna heater, showcasing its sleek stainless steel design and the top compartment filled with sauna stones.
2. Ważne instrukcje bezpieczeństwa
Read all instructions carefully before installation and use. Failure to follow these instructions may result in fire, electric shock, or injury.
- Bezpieczeństwo elektryczne: All electrical connections must be performed by a qualified electrician in accordance with local and national electrical codes. Ensure the correct voltage (multi-voltage: single-phase or three-phase) is supplied.
- Kamienie do sauny: Only use genuine sauna stones designed for electric heaters. Do not use ceramic or other non-approved materials. Ensure stones are properly stacked to allow air circulation.
- Wentylacja: Ensure adequate ventilation in the sauna room as per sauna construction guidelines.
- Clearance Distances: Maintain specified safety distances from walls, benches, and other combustible materials. Refer to the installation diagram for exact measurements.
- Zużycie wody: Only pour water on the hot sauna stones. Do not pour water directly on the heating elements or the heater's electrical components.
- Nadzór: Do not leave children or individuals with reduced physical, sensory, or mental capabilities unsupervised near the operating heater.
- Konserwacja: Odłącz zasilanie przed jakąkolwiek konserwacją lub czyszczeniem.
3. Zawartość opakowania
Please check that all parts are present and undamaged before proceeding with installation.
- Harvia The Wall SW90 Electric Sauna Heater with Integrated Control Unit
- Uchwyt montażowy/sprzęt (jeśli dotyczy)
- Instrukcja obsługi (ten dokument)
- Note: Sauna stones are NOT included and must be purchased separately (approx. 10 kg required).
4. Konfiguracja i instalacja
4.1 Lista kontrolna przed instalacją
- Verify that the sauna room size is appropriate for a 9 kW heater.
- Ensure the electrical supply matches the heater's requirements (multi-voltage: single-phase or three-phase).
- Confirm that the wall where the heater will be mounted is structurally sound and can support the heater's weight.
- Check for proper ventilation in the sauna room.
4.2 Montaż grzejnika
The Harvia The Wall SW90 is designed for wall mounting. Select a suitable location in your sauna, ensuring all safety clearance distances are met. Use the provided mounting bracket and hardware to securely attach the heater to the wall.

The Harvia The Wall SW90 electric sauna heater mounted on a wooden sauna wall, demonstrating its compact, wall-mounted design and how it integrates into a sauna environment.

Bliżej view of the Harvia The Wall SW90 electric sauna heater installed, highlighting the integrated control panel on the side and the top opening for sauna stones.
4.3 Podłączenie elektryczne
WARNING: Electrical work must only be performed by a licensed electrician. Ensure the main power supply to the sauna room is disconnected before beginning any electrical work. Connect the heater to the appropriate power supply (single-phase or three-phase) according to the wiring diagram provided in the full installation manual and local electrical codes.
4.4 Adding Sauna Stones
Place approximately 10 kg of genuine sauna stones into the stone compartment of the heater. Arrange the stones loosely to allow for good air circulation, which is crucial for efficient heating and proper operation. Do not pack stones too tightly. Ensure no heating elements are visible after placing the stones.
5. Działanie
5.1 Panel sterowania ponadview
The Harvia The Wall SW90 features an integrated control panel located on the side of the heater. This panel allows you to control the heater's functions.

A detailed shot of the Harvia The Wall SW90's integrated control panel, featuring the rotary knob for temperature/timer settings and the power button with an illuminated ring.
5.2 Włączanie/wyłączanie
To turn the heater on, press the power button on the control panel. The indicator light will illuminate. To turn it off, press the power button again.
5.3 Regulacja temperatury
Rotate the knob on the control panel to adjust the desired sauna temperature. The heater will automatically maintain the set temperature.
5.4 Funkcja timera
The integrated control unit typically includes a timer function. Consult the detailed installation and operation manual for specific instructions on setting the timer for delayed start or operating duration.
5.5 Używanie wody na kamieniach
Once the sauna stones are hot, you can gently ladle small amounts of water onto them to create steam and increase humidity. Use only clean tap water. Do not pour excessive amounts of water at once, and avoid pouring water directly onto the heating elements.
6. Konserwacja
6.1 Czyszczenie
Ensure the heater is completely cool and disconnected from the power supply before cleaning. Wipe the exterior surfaces with a damp ściereczka. Nie należy używać środków czyszczących o właściwościach ściernych ani rozpuszczalników.
6.2 Stone Replacement
Sauna stones should be inspected regularly (at least once a year, or more frequently with heavy use) and replaced as needed. Over time, stones can crumble and lose their heat retention properties. Replace any cracked or disintegrated stones to ensure optimal performance and safety.
6.3 Regularne inspekcje
Periodically check the electrical connections for any signs of wear or damage. Ensure the heater's mounting is secure. If any issues are observed, contact a qualified technician.
7. Rozwiązywanie Problemów
| Problem | Możliwa przyczyna | Rozwiązanie |
|---|---|---|
| Grzałka nie włącza się | Brak zasilania, zadziałał wyłącznik automatyczny, uszkodzona instalacja elektryczna. | Check circuit breaker/fuse. Ensure power cord is properly connected. Consult an electrician for wiring issues. |
| Heater does not heat sufficiently | Incorrect temperature setting; insufficient sauna stones; poor air circulation; faulty heating element. | Increase temperature setting. Add or rearrange sauna stones. Ensure proper ventilation. Contact service if heating element is suspected. |
| Heater overheats or shuts off prematurely | Overheating protection activated; poor air circulation; blocked ventilation. | Allow heater to cool. Check for obstructions around the heater. Ensure proper stone stacking and ventilation. |
| Nietypowe dźwięki z grzejnika | Loose stones; foreign objects in stone compartment; faulty components. | Rearrange stones. Inspect for foreign objects. If noise persists, contact service. |
8. Specyfikacje techniczne
| Funkcja | Specyfikacja |
|---|---|
| Model | Harvia The Wall SW90 |
| Numer referencyjny producenta | 16565 |
| Moc wyjściowa | 9.0 kW |
| Wymiary (szer. x wys. x gł.) | Wymiary: 380mm x 610mm x 260mm |
| Required Floor Space | Wymiary: 48cm x 29cm |
| Waga | 14.1 kg (without stones) |
| Pojemność kamienia do sauny | Approx. 10 kg (stones not included) |
| Jednostka sterująca | Zintegrowany |
| Tworzywo | Stal nierdzewna |
9. Gwarancja i wsparcie
Harvia products are manufactured to high standards and come with a manufacturer's warranty against defects in materials and workmanship. Please retain your proof of purchase for warranty claims.
For technical support, service, or warranty inquiries, please contact your authorized Harvia dealer or visit the official Harvia website for contact information in your region. Always provide your product model number (SW90) and manufacturer reference (16565) when seeking support.