VOKERA ProCombi 100 HE, Инструкция по установке и обслуживанию

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Using the dimensions given in fig. 9 as a refer-
ence, mark and cut a 107mm hole in the ceiling
and/or roof.
4.5.1.1 EXTENDING THE FLUE
Connect the bend - supplied with the terminal kit
- to the top of the boiler using clamp (supplied)
see fig. 7. The additional bends & extensions have
push-fit connections, care should be taken to
ensure that the correct seal is made when as-
sembling the flue system. Connect the required
number of flue extensions or bends (up to the
maximum equivalent flue length) to the flue ter-
minal (see fig. 7 & 8).
The hole should be drilled level to ensure that any
condense fluid drains back to the appliance.
NOTE
When cutting an extension to the required length,
you must ensure that the excess is cut from the
plain end of the extension (see fig. 7 & 8). Re-
move any burrs, and check that all seals are lo-
cated properly. You must ensure that the entire
flue system is properly supported and connected.
Seal the flue assembly to the wall using cement
or a suitable alternative that will provide satisfac-
tory weatherproofing.
4.5.2 CONCENTRIC VERTICAL FLUE
The vertical flue terminal can be connected di-
rectly to the appliance flue outlet. Alternatively,
Fig. 9
Bend Reduction in maximum flue length for each bend
45º bend 0.5 metre
90º bend 1.0 metre
Reduction for bends
Part No. Description Min-Max Length
490 Vertical flue terminal
497 Pitched roof flashing plate N/A
498 Flat roof flashing plate N/A
492 0.5m extension 500 mm
493 1.0m extension 1000 mm
494 2.0m extension 2000 mm
495 45º bend (pair) N/A
496 90º bend N/A
499 Wall bracket N/A
Vertical flue terminal and accessories
145
Fig. 8
Fig. 7a
FLUE RESTRICTOR RING (horizontal flue)
To ensure maximum efficiency of the appliance,
it may be necessary to fit one of the supplied
flue restrictor rings to the appliance flue outlet
(see tables below).
Total flue length Restrictor required
Less than 1.2 metre 82.5mm diameter (fitted)
Less than 3.0 metres 88mm diameter
Less than 4.5 metres not required
Total flue length Restrictor required
Less than 2.0 metres 84mm diameter (fitted)
Less than 4.0 metres not required
100 HE
an extension or bend can be connected to the
appliance flue outlet if desired (see 4.4.2), how-
ever if additional bends are fitted, a reduction
must be made to the maximum flue length (see
table below).
FLUE RESTRICTOR RING (vertical flue)
To ensure maximum efficiency of the appliance,
it may be necessary to fit one of the supplied
flue restrictor rings to the appliance flue outlet
(see tables below).
Total flue length Restrictor required
Less than 2.0 metre 82.5mm diameter (fitted)
Less than 4.0 metres 88mm diameter
Less than 5.5 metres not required
85 HE
Total flue length Restrictor required
Less than 2.8 metres 84mm diameter (fitted)
Less than 5.0 metres not required
100 HE
85 HE