Boiler Location And Clearances; Installation; Installation And Servicing Clearances; Compartments - Worcester Greenstar Ri Compact ErP Installation, Commissioning And Servicing Instructions

Pre-installation
NOTICE: Unheated internal areas.
▶ Internal pipe runs in unheated areas such as lofts,
basements and garages should be treated as external
runs and consideration should be given to using a
CondenseSure siphon.
14
1
7
Fig. 9 Condensate pump to external disposal
*
1
500mm min.
13
14
9
11
12
Fig. 10 Soak away
4.5

Boiler location and clearances

4.5.1

Installation

This appliance is only suitable for installing internally within a property at
a suitable location onto a fixed, rigid surface at least the same size as the
appliance and capable of supporting the appliance weight.
No surface protection is required against heat transfer
from the appliance.
The appliance must be installed where:
• An engineer can gain clear and safe access to work on the product or
component, including making adequate provision for visual
inspection of flues in voids.
• The homeowner can gain clear and safe access to the controls,
check, top up or reset the appliance.
• Products in loft cavities must have permanent fixed lighting, a
permanent fixed retractable ladder and a fixed floor area sufficient to
allow access for normal use and servicing directly under and around
the product and between and the access hatch.
16
4.5.2
Figure 11 shows the minimum space required to install and service the
boiler in a compartment.
13
25mm min.
6720644744-12.3Wo
9
10
Fig. 11 Unventilated compartment
[*]
[**]
[***] Height for either 60/100 flue or 80/125 flue
4.5.3
Follow the requirements of BS6798 and BS5440 Part 2 and note:
• Minimum clearances must be maintained.
25mm min.
• An access door is required to install, service and maintain the boiler
• If fitting the boiler into an airing cupboard use a non-combustible
400mm
min.
10
4.5.4
The appliance may be installed outside the shaded area, and in zone 2.
Additional RCD (Residual Current Device) protection may be required.
Refer to the latest IET wiring regulations.
Fig. 12 Bathroom installations

Installation and servicing clearances

870mm
20mm*
600mm**
5mm
400mm
Minimum clearance to removable door
Minimum clearance required for servicing

Compartments

and any ancillary equipment.
material to separate the boiler from the airing space.
The material can be perforated up to a maximum hole size of 13mm.

Bathrooms

Radius 600mm
Greenstar Ri Compact
170/210mm***
5mm
200mm
290mm
6720646608-124.3Wo
ErP 6720813282 (2015/07)