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Contents
Symbols used in this guide
Product Information
2 | SmithsEP.co.uk | Issue 002 - November 2022
Introduction
2
Caspian LST range is patented (UK Patent No.
2,555,566)
3
3
Testing undertaken by BSRIA conforms these
heaters comply with DHSS Engineering and Data
4
DN4 and NHS Estates Health Guidance Note 'Safe
5
Hot Water and Surface Temperature' (1998).
5
These heaters are designed as a low level
5
mounted product with air outlet discharge from
6
the top of the unit. LST function ensures the
surface and grille temperature does not exceed
7
43°C by measuring leaving air temperature and
8
modulating the flow through the heat exchanger.
9
These heaters must not be installed in wet rooms
10
or other high humidity areas.
10
These heaters are designed for use on standard
10
two-pipe pumped central heating systems with
11
a maximum water temperature of 86°C and
a maximum pressure of 6 bar (88lbs/in.). Pipe
11
connections are 22mm. Flow direction must
11
follow that shown on the body of the valve.
11
These heaters are classified as a fixed appliance
and the electrical connection should be via a 3A
fused spur. The fused spur must not be directly
below the heater but should be accessible after
completion of the installation. All heaters must
be earthed.
This heater is fitted with an integral room
thermostat.
This heater is fitted with an air outlet thermostat
pre-set to 34°C; and should not be adjusted above
35°C.
To avoid the possibility of vibration these units
must be fitted to a flat even surface.
These heaters are fitted with low temperature
cut out stats and will not operate until a water
temperature of approximately 35°C is achieved.
If desired a remote room thermostat can be
used in conjunction with this heater. Refer to the
manufacturer's instructions supplied with the
thermostat.
Please note the guarantee may be invalidated
if this product is not installed and used in
accordance with these instructions.
Declaration of conformity
EC Declaration of conformity
We, Smith's Environmental Products Limited
1-2 Blackall Industrial Estate
South Woodham Ferrers
Chelmsford
Essex CM3 5UW
Tel: 01245 324900 Fax: 01245 324422
Declare under sole responsibility that the products:
Product name:
Caspian Universal
Product range:
Caspian UV, Caspian FF, Caspian EXT,
Caspian SL, Caspian TT, Caspian UVC,
Caspian LST sizes 60, 90, 120, 150 & 180
Conform to the following European
Union directives:
Low Voltage Directive 2014/35/EU
Safety of household electrical appliances: EN
60335-2-30:2009, +A11:12
EN 60335-1:2012/AC:14+A11:14
EN 62233:2008
Electromagnetic compatibility (EMC)
EN 55014-1:2006 inc. A1:2009 & A2:2011
EN61000-3-2:2006 inc A1/A2:2009
EN61000-3-2:2014
EN61000-3-3:2013
This Declaration is made on behalf of Smith's
Environmental Products Limited.
Symbols
This manual contains information and
prescriptions marked by the following symbols.
Ignoring these safety provisions
marked by the symbol "caution:
hazard" may endanger the safety
of people.
Ignoring these safety provisions
marked by the symbol "caution:
electricity" may endanger the
safety of people, as well as the
integrity of things.
The removal of the screws can
cause the output of hot fluids
under high pressure from heating
system. Drain the system or close
the isolating valves.
High temperature surface. Take
utmost care to prevent people
from getting in contact with the
hot surfaces of the appliance.
Issue 002 - November 2022 | SmithsEP.co.uk | 3
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