PRE-INSTALLATION
6 720 804 532 (2012/09)
15
3.6.6
BATHROOMS
A boiler fitted with a mechanical timer or RF mechanical timer (receiver)
or FW100 controller may only be installed outside the shaded area.
A boiler with any other timer fitted (or blanking panel for optional
programmer) can be installed in zone 2.
Additional RCD (Residual Current Device) protection may be required.
Refer to the latest IEE wiring regulations.
Fig. 19 Bathroom installations
3.7
PLUMBING MANIFOLD
3.7.1
CONNECTIONS
Use the fittings supplied in the Hardware literature pack.
• If the boiler pipes are to be run behind the appliance ensure that the
pipes pass through the slot in the white cardboard guide. This is fitted
to the frame.
• For further ease of fitting, an optional Vertical Pre-piping Assembly kit
is available, comprising five pre-formed copper pipes and an earth
bonding strip.
Part number: 7 716 192 570.
• To cover the pipe work under the boiler, down to the counter top, an
optional “Below boiler pipe cover” can be used.
Part number: 7 716 192 608
Fig. 20 Pipe dimensions
Unventilated Compartment Installation Clearances (millimetres)
The suggested total unventilated compartment minimum clearances
are:
Side Above
Below
Front
(to removable door)
400
170 approx.
(30 above the elbow)
200
100
Table 11 Minimum unventilated compartment clearances
If Side Clearances are Reduced (millimetres)
If total side clearance is
reduced to:
(Combined left & right
clearances excluding
the appliance)
Increase height
clearances to (approx):
(Combined top and
bottom clearances
excluding appliance)
O
R
Front clearance
(to removable
door) must be
increased to:
350
441
129
300
523
161
250
617
200
200
717
243
150
856
295
100
1012
358
50
1202
434
Table 12 Reduced side clearances
If Front Clearance is Reduced (millimetres)
If front clearance
(to removable
door) is reduced
to:
Increase overall height
clearances to (approx):
(Combined top and
bottom clearances
excluding appliance)
O
R
Increase total side
clearance to:
(Combined left and
right clearances
excluding appliance)
50
511
505
25
596
569
Table 13 Reduced front clearances
6720646608-124.3Wo
2*
Radius 600mm
1
2
1
2
2
1
600mm
600mm
600mm
750mm
2250mm
2250mm
2*
WARNING:
IF FITTING AN OPTIONAL INTERNAL
DIVERTER VALVE
▶ Refer to the “Greenstar Optional Integral Diverter
Valve” installation instructions.
Heating System
22mm compression fittings
Gas
22mm
Further guidance on pipe routing can be found printed
on the boiler template (supplied with the boiler).
1
2
3
4
5
6720644743-25.1W
o