Saunum “Leil” control unit

Saunum “Leil” control unit is a modern sauna control system designed to regulate temperature, operating time and indoor climate device functions with precision and safety. The system consists of a control panel and a power unit and acts as the central control hub of the sauna.

The Leil control unit is intended for installations where sauna settings are configured before the sauna session begins. For this reason, the control panel is designed for installation outside the steam room, such as in a changing room or technical area. This solution is well suited for private saunas where there is no need to adjust settings during bathing.

The system uses temperature and door sensors to ensure stable sauna conditions, efficient energy use and safe operation throughout the session.
Saunum “Leil” is the ideal choice for users who value simple, reliable and classic sauna control without the need for in-sauna adjustment.

Technical specifications:

• Product name: Saunum “Leil” control unit
• System type: Sauna control system (control panel + power unit)
• Function: Controls sauna heater and indoor climate device
• Supply voltage: 400 V 3N~
• Supported heater power: up to 9 kW / 12 kW (higher power requires an additional contactor)
• Compatibility: Saunum electric sauna heaters and Saunum indoor climate devices
• Operation: Touch control via Saunum Leil control panel
• Safety features: Overheating protection, door sensor support

Installation location:

• Control panel: outside the steam room (technical/dry area)
• Power unit: outside the steam room (technical/dry area)

Dimensions and protection:

Control panel:

• Width: 83 mm
• Height: 104 mm
• Depth: 19.3 mm
• Protection class: IP20

Power unit:

• Width: 260 mm
• Height: 160 mm
• Depth: 61 mm
• Protection class: IP44

Control and compatibility:

• Designed for use with Saunum electric sauna heaters
• Controls indoor climate device operation
• Supports preset sauna modes
• Enables accurate temperature and time control
• Ensures safe and optimized sauna operation