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3 Safety instructions and regulations
4 Assembly
BS 6880: Low temperature hot water heating systems
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 ven-
tilation for gas appliances of rated input not exceeding
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.
European installation directive
a
Caution!
Installation and maintenance of the unit may
only be undertaken by a competent person in
accordance with the "Gas Safety (Installation
and Use) Regulations 1998".
In IE the installation must comply with the
current Version of I.S.813 'Domestic Gas Instal-
lations' and the current Building Regulations.
The current ETCI Regulations for the installa-
tion of electrical equipment must also be ob-
served.
a
Caution!
To tighten or loosen bolts, only use suitable
open-ended spanners (do not use wrenches or
extensions etc.).
Improper use or unsuitable tools can cause
damage, (such as gas or water leaks.)
6
4
Assembly
The Vaillant ecoTEC exclusive is delivered pre-assem-
bled in a package unit.
4.1
Scope of delivery
Check the delivery for completeness and lack of damage
(see Fig. 4.1 and Table 4.1).
3
4
5
6
7
8
Fig. 4.1 Scope of delivery for ecoTEC exclusive
Item
Quantity
Description
1
1
Boiler
2
1
Hanging bracket
Installation and Servicing, Users and
3
3
Flue Installation Instructions
4
1
Installation and connection accessories
5
1
Guarantee Card
6
1
Template
7
4
Copper tails for gas and water pipework
Flow and return service valve, gas service
8
3
valve
9
1
Pressure relief valve/double check valve
10
1
Lower cover (packed inside boiler)
Table 4.1 Scope of supply ecoTEC exclusive
ecoTEC exclusive installation and maintenance instructions / 0020017768_02
2
1
10
9
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