Smith's Heating First Caspian 60 Operation manual

Caspian 60, 90 & 120 Series
Fan Convector
Installation & User Guide
Dear Installer,
Than you for installing our products, we hope it gives many years of service;
In the event of items missing or visible damage please contact our After Sales Service on
01245 324560.
We would be most grateful if you would leave this Installation & User Guide and the
Guarantee Registration Card with the owner.
Than you for your co-operation
Steve Russell
Customer Service Manager

2
Introduction
These heaters are primarily intended for installation directly onto a wall at low level. We
recommend that this heater is stood on the floor and fixed to the wall. They must not be
installed in bathrooms or other high humidity areas. Please contact us on 01245 324900 for
details of products suitable for these applications.
These heaters are designed for use on standard two-pipe pumped central heating systems
with a maximum water temperature of 86°C and a maximum pressure of 6 bar (88lbs/in2).
Pipes are 22mm depending on model and either pipe may be used as flow or return.
These heaters are classified as a fixed appliance and electrical connection should be via a
3A-fused spur. The fused spur must not be directly above the heater but should be
accessible after completion of the installation. All heaters must be earthed.
We recommend the use of full-flow isolating valves. The valves should be accessible after
completion of the installation.
To avoid the possibility of vibration these units must be fitted on a flat even surface.
To conform to Building Regulations Part L (part J in Scotland), a remote room thermostat
can be used in conjunction with this heater. Refer to the instructions supplied with the
thermostat. For further details please contact our Technical Support on 01245 324560.
Please note the guarantee may be invalidated if this product is not installed and used in
accordance with these instructions.
Installation Guide
1. Remove the front access cover using a small coin

3
2. Fix the product to the wall using appropriate fixings for the wall type. Refer to the
diagram & table below for the fixing-hole positions.
3. Connect the heating system flow and return pipes to the heater pipe wor . Do not use
soldered fittings to the heater pipe wor as the heat generated could damage internal
wiring and components.
Note: We recommend the use of full flow service valves. The valves should be accessible after
completion of the installation.
4. Chec for water lea s. Remove any trapped air from the unit via the built in bleed screw
located as shown in the diagram below.

4
5. Isolate the electrical supply and connect the heater electric cable to the fused spur (3
amp). The fused spur must not be directly above the heater and must be accessible after
the installation is complete.
3 AMP FUSED SPUR
6. Fit a thermostat if required. There is a connection facility within the heater. Remove lin
and attach wires to terminals 6 and 7 as diagram below.
L N E E N L
TO FAN FROM MAINS
1 2 3 4 5 6 7 8
L
Commissioning
1. Turn on the electrical supply at the fused spur
2. Turn the thermostat control (if fitted) to maximum.
3. Turn on the central heating system
4. Turn on the heater – see User Guide.
5. If these heaters are installed on the same circuit as panel radiators balance the central
heating system
6. If the installation is wor ing correctly remember to reset the thermostat control (if fitted)
to its normal setting

5
Installation Continued
7. Replace the front access cover
8. Please leave this Installation & User Guide with the user for future reference
Heat Output Performance
Model
Heat
Output
kW)
Heat
Output
kW)
Heat
Output
kW)
High Medium Low
Caspian 60/03 3.4 3.2 2.9
Caspian 60/04 4.6 4.1 3.6
Caspian 90/06 6.7 6.2 5.6
Caspian 90/07 7.8 7.0 6.3
Caspian 120/10 11.4 10.4 8.6
Caspian 120/11 12.2 11.4 9.5
Caspian 120/12 13.1 12.2 10.4
75C inlet water temperature, 18C entering air
temperature
It is recommended that these models are capable of maintaining the calculated heat loss at
medium heat output enabling the boost setting to be used for faster heat up and the low
speed for maintaining temperature.
Fault Finding
1. Fan does not run on any switch setting.
a. Chec the power supply is switched ON.
b. Chec fuse in the fused spur.
c. Chec the wiring connections at the fused spur.
2. No heat output.
a. Vent any trapped air from the system (with the heating system turned OFF).
b. Chec the central heating is switched ON.
c. If a thermostat is fitted ensure it is calling for heat.
d. Balance the central heating system if installed on the same circuit as panel
radiators and increase the circulating pump speed if required.
e. Increase the boiler water temperature.
In the event of difficulty please contact our technical help-line on 01245 324560. It will be
helpful if you do not disconnect the heater from the central heating system.

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Smith's Environmental Products Ltd.,
Blac all Industrial Estate, South Woodham Ferrers, Chelmsford, Essex CM3 5UW
Tel: [phone] After Sales: 01245 324560 Fax: [phone]
E-mail: [e-mail] Web: www.smiths-env.com
In light of our policy of continuous development Smith’s Environmental Products Ltd reserve the right to alter specifications without prior
notice.

7
Caspian
Fan Convector
User Guide
Dear Customer
We are delighted you have chosen our products and trust you are satisfied with the
installation. We would as you to ta e a few minutes to read through this User Guide. This
will help you gain maximum benefit from your heater.
As with all our products your heater is covered by a free five-year parts & labour guarantee
and we would be grateful if you complete and return the Guarantee Registration Card to us
as soon as possible. This will ensure that should you require assistance we can help you
quic ly and efficiently.
Than you for your co-operation.
Steve Russell
Customer Service Manager
01245 324900
Your fan convector is designed to operate as part of your central heating system in the
same way as a panel radiator. Providing you leave the heat output switch in either the low,
medium or boost position it will switch on and off automatically with your central heating
system.

8
How a fan convector works
Hot water from your central heating
system passes through the heat exchanger
transferring its heat to the aluminium
fins. Cooler air is drawn in by the fan and
heated as it passes over the heat
exchanger before being expelled gently
bac into the room. This not only gives a
more even temperature spread but will
heat a room up in less than half the time
of a traditional steel panel radiator.
Fan convectors include an internal water temperature thermostat that prevents the fan
from operating until the central heating system water passing through the heat exchanger
reaches 42ºC. This prevents cooler air being circulated at start up.
Heating - see diagram
Ensure your central heating system is ON. Switch on the heater (the neon switch will
illuminate). Set the thermostat control (if fitted) to the desired temperature. Set the
heat-output switch to medium output setting. Providing the water temperature in the
central heating system is more than 42ºC and the thermostat (if fitted) is calling for heat
the product will switch on. If you require a faster warm up move the heat output switch to
boost. When the room reaches the desired temperature you may move the heat-output
switch to low.
LOW
MEDIUM
BOOST
OFF
ON
Fault Finding
This heater is covered by a free five-year parts & labour guarantee. In the event of
difficulty please contact our After Sales Service on 01245 324560. It will be helpful if you
do not disconnect the heater from the central heating system.
Smith's Environmental Products Ltd.,
Blac all Industrial Estate, South Woodham Ferrers, Chelmsford, Essex CM3 5UW
Tel: [phone] After Sales: 01245 324560 Fax: [phone]
E-mail: [e-mail] Web: www.smiths-env.com
In light of our policy of continuous development Smith’s Environmental Products Ltd reserve the right to alter
specifications without prior notice.
04-1117 Aug 07