0020107233_00 - 06/11 - Glow-worm
INSTALLATION
- 13 -
The ue connecting from the appliance to
the ue system must be supplied from the
manufacturer of the boiler.
C43 ue systems must not be a 'pressurised
system' but act under natural draught
principles
C43 type ue systems must have their
own condensate drain tted and not allow
condensate to mix into other appliances
The ue length must be calculated and installed according to
the relevant standards EN 13384-1 and 2 (C43 ue systems
only) with reference to the table below and the manufacturers
instructions supplied.
The appliance maximum ue length must be included when
calculating the overall design of the ue system.
The horizontal ue terminal must be removed.
At Min Thermal
Load (40C°/30°C)
2.30 2.30 2.30 2.45 2.45 3.10
At Max Thermal
Load (80C°/60°C)
5.65 7.10 8.75 11.30 13.25 18.30
At Min Thermal
Load (40C°/30°C)
56.0 56.0 56.0 44.0 44.0 46.0
At Max Thermal
Load (80C°/60°C)
69.0 70.0 69.0 66.0 57.0 73.0
L
B
A
1
2
3
4
5
Ø 60/100 10 m
Each time an additional 90° bend is necessary (or 2 at 45°),
the length (L) must be reduced by 1 m.