Safety Instructions; Regulations/Guidelines - flamco meibes Logotherm MeiFlow M LFC Montage- Und 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
carefully to eliminate hazards, personal injury and material damage.
Note: separate documents, e.g. concerning the controller, heating pump and mixer servomotor must be taken
into consideration for installation, commissioning and servicing and must not be removed from the heating
system!
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
• 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: Oct-20
PG MeiFlow M LFC -ENG- Page 16