Main MULTIPOINT FF, Инструкция по эксплуатации, установке и обслуживанию пользователя

Страница: 14 / 28

14 6 720 607 160
Fig. 12
12.2 FLUE RESTRICTION
The Installation notes in these Instructions, particularly those
regarding Maximum Flue Lengths and Configuration Options,
take precedence over any universal instructions included in
flue component packs.
To ensure the correct operation of the appliance, certain
flue lengths require one of two flue restrictor rings to be
fitted to the fan inlet. (Fig. 12).
Restrictor requirements for the horizontal and vertical flue
configurations shown in Figures13 and 17 are as per tables
9 and 10 respectively.
Fig. 13
Table 9
Flue length
Restrictor
Diameter
Up to 2.0 m
58
2.0 m – 3.0 m
68
3.0 m – 4.0 m Max
None
Up to 2.0 m 68
2.0 m – 3.5 m Max None
White Flue Elbow only –
no additional bends
Configuration
A
Horizontal configuration
Direct vertical rise from the
appliance: Vertical Adapter
+ 1 x 90 degree bend
Configuration
E
Flue length
Restrictor
Diameter
Configuration
A
No additional bends
Straight vertical
Up to 4.0 m Max 58
Up to 3.5 m 58
3.5 m – 4.0 m Max 68
Up to 2.5 m 58
2.5 m – 4.0 m Max 68
Vertical configuration
Direct vertical rise from the
appliance: Vertical Adapter
+ 1 x 90 degree bend
Configuration
C
2 x 45 degree bends
Configuration
B
Table 10
12.2.1 Restrictor Ring Installation.
Remove the electrical connections to the fan.
Unfasten the fixing screws (Fig. 12, pos. 1) securing the fan
mounting plate to the appliance.
Remove the fan, unfasten the screws securing the mounting
plate to the fan (Fig. 12, pos 3).
Place the restrictor ring between the fan and the mounting
plate (Fig. 12, pos. 2), align the holes and re secure (Fig.
12, pos 3).
Re assemble the fan to the appliance and replace the
electrical connections.
12.3 FITTING A HORIZONTAL FLUE
Possible flue configurations are as per Fig 13.
The concentric horizontal flue system has an inner flue tube
diameter of 60 mm and an outer air duct diameter of 100
mm.
Standard horizontal flue terminal kits and flue extension
components are detailed in Section 3, Page 6, Table 2 -
Flue Details.
The Maximum and Minimum flue lengths available for
horizontal configurations are as per table 11.