Worcester GB162-100, Installation And Servicing Instruction

Page: 27 / 96

INSTALLATION
6 720 648 726 (2011/07) 27
If the lowest part of the terminal is less than 2 metres
above the level of the ground, balcony, flat roof or place
to which any person has access, the terminal must be
protected by a guard.
Ensure that the guard is fitted centrally.
The flue assembly shall be so placed or shielded as to
prevent ignition or damage to any part of the building.
The flue outlet duct and the terminal of the boiler MUST
NOT be closer than 25 mm to combustible material.
Detailed recommendations on the protection of
combustible material are given in IGE UP10.
If this could occur the appliance MUST be turned off, and
labelled as unsafe until corrective action can be taken.
8.3.2 AIR SUPPLY AND FLUE GAS EXHAUST IN A
ROOM SEALED INSTALLATION
A ventilation cover is integrated into the condensing gas
system boilers. This cover houses a number of
components, such as the burner and the heat exchanger.
Since this ventilation cover is part of the air supply
system, it is vital that it is always installed correctly.
To ensure optimal operation, the appliances must be
connected to a Worcester horizontal or vertical flue
terminal. These terminals have been developed
specifically for Worcester condensing gas boilers and
have been comprehensively tested for trouble free
operation when correctly installed.
Standard horizontal flue pack (
Æ
fig. 27) for
GB162-80/100:
•
1: Flue turret 100/150;
•
2: Horizontal flue terminal 100/150;
•
3: Flue finishing kit.
Standard horizontal flue pack (
Æ
fig. 27) for GB162-65:
•
1: Flue turret 80/125;
•
2: Horizontal flue terminal 80/125;
•
3: Flue finishing kit.
Fig. 27 Standard horizontal flue pack
Fig. 28 Side flue and rear flue installation
Standard vertical flue pack (
Æ
fig. 29) for
GB162-80/100:
•
Concentric vertical flue pipe 100/150;
•
Wall clamp.
Standard vertical flue pack (
Æ
fig. 29) for GB162-65:
•
Concentric vertical flue pipe 80/125;
•
Wall clamp.
Fig. 29 Standard vertical flue pack
It is very important to ensure, that products
of combustion discharging from the
terminal cannot re-enter the building or any
other adjacent building. Through
ventilators, windows, doors, other sources
of natural air infiltration, or forced
ventilation/air-conditioning.
DANGER:
B
Only use Worcester flue gas systems.
As other flue gas systems are not tested
with this appliance.
6 720 648 726-027.1TD
415 mm
8 mm
L
6 720 648 726-028.1TD
6 720 648 726-029.1TD