Glow-worm Ultracom2 cxi - Manual (Page 22)

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INSTALLATION
9.2.3 Multiple boiler chimney flue
Ø 60/100 mm (C43 type installation)
b
The flue connecting from the appliance to
the flue system must be supplied from the
manufacturer of the boiler.
b C43 flue systems must not be a 'pressurised
system' but act under natural draught principles
b
C43 type flue systems must have their
own condensate drain fitted and not allow
condensate to mix into other appliances
L
3
2
1
5
4
B
A
Key
1 Pressure balancing system
2 Air-inlet pipe
3 Collector pipe
4 boiler
5 Inspection hatch
A final storey
b Ground floor
Type Max length (L)
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.
Model 24cxi 30cxi 35cxi
Exhaust mass rate (g/s)
At min thermal load (40°C/30°C)
2.4 2.9 4.1
At max thermal load (80°C/60°C) 8.3 11.3 13.8
Model 24cxi 30cxi 35cxi
Exhaust temperature (°C)
At min thermal load (40°C/30°C)
45 37 41
At max thermal load (80°C/60°C) 65.7 63.4 71.4
10 Remove the front panel
24 V
230
V
A
A
B
1
2
Key
1 front panel
2 front panel retaining screw
• Undo the two screws (2) on the underside of the front panel
and remove the front panel (1).
11 Electrical connections
e
Incorrect installation can cause electric shock or
appliance damage. The electrical connection of
the appliance must be made only by a qualified
engineer.
The appliance must be connected directly to an accessible,
fixed, switched, electrical outlet.
The external wiring must be earthed, with correct polarity and in
accordance with current standards.
The manufacturer declines any responsibility for damages to
persons or others caused by the incorrect installation of the
appliance earthing. This includes failure to comply with current
standards.
Electrical components have been tested to meet the equivalent
requirements of the BEAB.