IDEAL Vanguard L 170, Установка и обслуживание, Страница: 3 / 32

3 Vanguard L -
Installation & Servicing
GENERAL
van 5652
coNTENTS
Assembly
.
....................................................................15-23
Boiler clearances . .............................................................9
Boiler Dimensions . .........................................................6-8
Burner connection . .........................................................24
commissioning and Testing . ................................. 28 & 29
Electrical connections . ...................................................25
Electrical Supply . ...............................................................5
flue Installation . ................................................................5
fluing . ...............................................................................12
Gas Safety Regulations ................................................... 4
Gas Supply . ........................................................................4
Hydraulic Resistance . .......................................................2
Initial Start up Lighting . ..................................................29
Introduction . .......................................................................3
Installation . .......................................................................13
Performance Data . .............................................................2
Positioning of the Turbulators . ......................................28
Servicing . ......................................................................... 31
Ventilation . .......................................................................11
Water circulation . ..............................................................5
Water connections . ...........................................................6
Water System Requirements . ................................ 10 & 11
Water Treatment . ...............................................................5
Wiring Diagrams . .................................................... 25 & 26
cAuTIoN.
To avoid the possibility of injury during the installation, servicing or cleaning
of this appliance, care should be taken when handling edges of sheet steel components.
Vanguard 'L'
Gas and fuel oil
PI No.
0461BN0658
Destination countries: GB, IE
INTRoDucTIoN
The Vanguard L boilers are a range of steel shell pressure jet
boilers offering high efficiency operation, ease of maintenance,
fuel flexibility and low emissions.
Suitable for oil or gas operation the Vanguard L range is supplied
in a choice of 18 standard models, rated in outputs from 130kW
(443,000 Btu/h) to 3500 kW (11,942,000 Btu/h). The range has a
maximum operation pressure of 6 bar.
Designed with a large combustion chamber that is positioned
in the lower part of the heat exchanger, the Vanguard L range
ensures maximum heat transfer efficiency (up to 92.5% net).
Through the use of an increased number of flue ways tubes
which are positioned in the hottest area of the heat exchanger
and constructed from a thicker steel construction than that
of traditional boilers, the Vanguard L range is capable of an
impressive output to size ratio.
Duty
The range of boiler is suitable for: combined indirect pumped
domestic hot water and central heating systems; independent
indirect pumped domestic hot water or central heating systems.
Fully pumped systems may be open vented or sealed.
The range of boilers is NOT suitable for:
1. Gravity DHW systems.
2. Gravity heating systems.
3. Direct domestic hot water supply.