GENERAL INFORMATION
GREENSTAR HEATSLAVE 12/18 - 18/25 - 25/32
8 716 106 253c (11.07)
5
IN
TRODUC
TION
GENERAL INFORMATION
USE IN HARD WATER AREAS:
In exceptionally hard water areas a device to
prevent scale formation may be fitted. Installation
of a scale inhibitor assembly should be in
accordance with the requirements of the local
water company. An isolating valve should be
fitted to allow for servicing.
CIRCULATING PUMP:
The pump is pre-set and must not be adjusted.
BOILER LOCATION:
This boiler is only suitable for installing internally
within a property at a suitable location onto a
fixed rigid non-combustible surface at least the
same size as the boiler and capable of
supporting the boiler weight.
Roof space installations must fully conform to
BS 5410 part 1 section 4.6.9.
**The boiler can be installed under a worktop as
long as:
The worktop above the boiler is removable
for maintenance.
There is at least 10mm clearance above the
boiler.
The front of the boiler is not enclosed.
The boiler is not suitable for external installation
unless a suitable enclosure is provided.
VENTILATION:
Air vents must be functional at all times and the
air supply must not be restricted or
contaminated.
The appliance clearances must meet the
minimum shown opposite for servicing and
venting purposes.
* If this clearance is less than 75mm the flue
'knock-out' panel sections must be removed to
improve air circulation and cooling.
Do not place clothes or objects to hinder the air
circulation required by the appliance.
SERVICE CLEARANCES
600mm
300mm**
5mm*
5mm*
530mm
1200mm
11
55mm
