Safety Instructions; Target Group; Regulations/Guidelines; Electrical Connection - flamco MeiFlow Shunt UD DN15 S Montage-/Serviceanleitung

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. Please familiarise yourself with all the
parts and their handling before starting work. The application examples in these operating instructions
are basic sketches only. Local laws and guidelines must be taken into account.

Target group

These instructions are intended exclusively for authorised trained experts. -Only trained experts are
permitted to work on heating systems 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 system. In addition, observe the applicable guidelines
of the DIN, EN, DVGW, VDI and VDE (including lightning protection) and all current relevant country-
specific 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.

Electrical connection

Electrical connection work may only be carried out by qualified electricians. The VDE guidelines and
the provisions of the responsible energy utility company 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 domestic
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 et seq.: Technical regulations for domestic water installation
• DIN 1988 et seq.: Technical regulations for domestic water installation (national supplement)
• DIN EN 1717: Protection against pollution of domestic water
• Further 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: General information on the installation of lightning protection systems.
• VDE 0190: Main equipotential bonding of electrical systems
• 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 carrying out any work on the pumps or controller, these devices must be deenergised
in accordance with the guidelines.
Last updated: Aug-19
ENG
MeiFlow Shunt UD
Page 3