OJ Electronics MTD3, Инструкция по эксплуатации

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MTD3 Instructions
3. IMPORTANT SAFETY INSTRUCTIONS
Warning:
• To avoid electric shock, disconnect the heating system power supply at the
main panel before carrying out any work on this thermostat and associated
components.
• Protection against electric shock must be guaranteed by appropriate
mounting. The requirements of Class II are fulfilled after appropriate
mounting (reinforced insulation).
• Installation must be carried out by qualified personnel in accordance with
appropriate statutory regulations (where required by law).
• Installation must comply with national and/or local electrical codes.
Caution:
• These instructions must be observed, otherwise the liability of the
manufacturer shall be voided.
• Any changes or modifications made to this thermostat shall void the liability
of the manufacturer.
• Maximum product lifetime is achieved if the product is not turned off - but
rather set at the lowest possible setpoint / frost protection when heat is not
required.
Notice:
• The language used in the original documentation is English. Other language
versions are a translation of the original documentation.
• OJ Electronics cannot be held liable for any errors in the documentation.
OJ Electronics reserves the right to make alterations without prior notice.