Vaillant VWZ 30/2 SV Manual Del Usuario página 14

3 Safety information and regulations
– BS. 5482 Pt. 1: Domestic butane and propane gas
burning installations.
– IGE/UP1 Soundness testing and purging of industrial
and commercial gas installation.
– IGE/UP2 Gas installation pipework, boosters and com-
pressors on industrial and commercial premises.
– IGE/UP10 Installation of gas appliances in industrial
and commercial premises.
– BS. 6644: Installation of gas fired hot water boilers of
rated inputs between 60 kW and 2 MW (2nd and 3rd
family gases).
– BS. 5449: Forced circulation hot water central heating
systems for domestic premises. Note: only up to
45 kW.
– BS. 6880: Low temperature hot water heating sys-
tems of output greater than 45 kW.
Part 1 Fundamental and design considerations.
Part 2 Selection of equipment.
Part 3 Installation, commissioning and maintenance.
– BS. 4814: Specification for: Expansion vessels using an
internal diaphragm, for sealed hot water heating sys-
tems.
– BS. 5440: Installation and maintenance of flues and
ventilation for gas appliances of rated input not ex-
ceeding 70 kW net (1st, 2nd and 3rd family gases).
Part 1 Specification for installation of flues.
Part 2 Specification for installation and maintenance
of ventilation for gas appliances.
4
Installation Manual Start-up Current Limiter VWZ 30/2 0020057445_00