Harvia QR 70, QR 90 electric sauna heater Instructions for Installation and Use

Below you will find brief information for electric sauna heater QR 70, electric sauna heater QR 90. This document details the essential aspects of installing and using these electric sauna heaters, including safe operation and maintenance practices. You'll discover information on correct stone placement, sauna ventilation, and proper heating techniques to ensure you create a safe and enjoyable sauna experience.

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Harvia QR 70, QR 90 Sauna Heater Installation Instructions | Manualzz

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Key features

  • Timer for setting on-time
  • Thermostat for setting temperature
  • Safety distances for installation
  • Instructions for maintenance
  • Troubleshooting guide

Frequently asked questions

Use angular split-face sauna stones intended for use in a heater. Peridotite, olivine-dolerite, and olivine are suitable stone types. Avoid light, porous ceramic "stones" or soft soapstones as they don't absorb enough heat.

Rearrange the stones at least once a year, or more often if the sauna is in frequent use. Remove any stone pieces from the bottom and replace disintegrated stones.

Check the fuses, ensure the connection cable is connected, turn the timer switch to "on", and check that the overheat protector hasn't gone off.

Check the fuses, ensure all heating elements are glowing, adjust the thermostat, and verify that the heater output is sufficient. Review stone placement and sauna ventilation.
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