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1. Safety instructions
Read these instructions carefully before installing. The installation and initial start-up of the assembly may only be performed by an approved specialist
company. Before starting work please familiarise yourself with all the parts and their handling. The application examples in these operating instructions
are basic sketches only. Local laws and regulations must be taken into account.
Target group:
These instructions are intended exclusively for authorised trained experts. Only trained experts are permitted to work on the
heating system and domestic water, gas and electric circuits. Please follow these safety instructions faithfully to eliminate hazards, personal
injury and material damage.
1.1 Regulations/guidelines
Observe the applicable accident prevention regulations, environmental regulations and legislation for the assembly, installation and operation of the sys-
tem. In addition, observe the applicable guidelines of the DIN, EN, DVGW, VDI and VDE (including lightning protection) and all current relevant country-spe-
cific standards, laws and guidelines. All old, newly applicable and unlisted but relevant regulations and standards also apply to the respective application.
In addition, observe the provisions of your local energy provider. The current valid data sheets for the components used must be observed.
Extract:
Installation and design of heat generators and domestic water heaters
•
DIN 4753, Part 1: Water heaters, water heating systems and storage water heaters for drinking water.
•
DIN 18 380: Installation of heating systems and central water heating systems
•
DIN 18 381: Installation of gas, water and drainage pipework inside buildings.
•
DIN 18 421: Insulation of service installations
•
AV B Wa s V: Ordinance for the general conditions of water supply
•
DIN EN 806 ff.: Technical regulations for drinking water installation
•
DIN 1988 ff.: Technical regulations for drinking water installation (national supplement)
•
DIN EN 1717: Protection against pollution of potable water
•
Other standards: DIN EN 12828, DIN 50930, VDI 2035, DIN EN 14336
Electrical connection
•
VDE 0100: Set up of electrical equipment, earthing, protective conductors, equipotential bonding conductors.
•
VDE 0701: Inspection after repair, modification of electrical appliances.
•
VDE 0185: Protection against lightning.
•
VDE 0190: Specifications for the use of piping systems for protective measures in electric power installations.
•
VDE 0855: Installation of antennae equipment (to be applied analogously).
Additional guidelines
•
VDI 6002 Sheet 1: Solar heating for domestic water - General principles, system technology and use in residential buildings
•
VDI 6002 Sheet 2: Applications in student accommodation, retirement homes, hospitals, indoor swimming pools and on camping sites
WARNING:
Before any electrical work is carried out on the pumps or controller, these units must be deenergised in
accordance with the guidelines.
EN
