1. Safety instructions
Please follow these safety instructions faithfully to eliminate hazards, personal injury and material damage.
Explanation of the safety instructions
Target group:
These instructions are intended exclusively for authorised trained experts.
• Electrical work must only be carried out by trained electricians.
• Work on heating systems and the domestic water circuit must only be carried out by trained experts.
Regulations
When carrying out work, you must comply with:
• The statutory accident prevention regulations,
• The statutory environmental protection regulations,
• The German Employer's Liability Insurance Association regulations,
• The pertinent safety requirements of DIN, EN, DVGW, TAGI, TRF and VDE.
• ÖNORM, EN, ÖVGW-TR Gas, ÖVGW-TAF and ÖVE.
• SEV, SUVA, SVGW, SVTI, SWKI and VKF.
Instructions for working on the system and system parameters
• Disconnect the system from the mains and monitor it to ensure that no voltage is being supplied (e.g. at the separate cut-out or a
main switch).
• Secure the system against being restarted.
• WARNING: Risk of scalding: Medium temperature > 60 °C
• Heating system parameters:
• Sanitary system parameters:
Max. permissible operating pressure:
Max. permissible operating temperature:
Max. permissible operating pressure:
Max. permissible operating temperature:
Optimum operating pressure:
6 bar
110 °C
10 bar
110 °C
2 bar
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