Heatstore HSPBRF User manual

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INDEX Section
General information ------------------------------------------------------------ 1
Dimensions ---------------------------------------------------------------------- 2
Installation Details -------------------------------------------------------------- 3
Electrical Connections -------------------------------------------------------- 4
Operation ------------------------------------------------------------------------- 5
Servicing & Maintenance ----------------------------------------------------- 6
SURFACE WARM CEILING HEATERS
MODELS
HSSCH3000RF, HSSCH4500RF
INSTALLATION AND OPERATING MANUAL
HSPBRF HSTIRF HSVTRF

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1.1 Introduction
This instruction manual describes the Heatstore
Surface Warm Air Ceiling Heaters.
The heater is designed to be suspended from the
ceiling.
1.2 General
All installations must be in accordance with the
regulations in force in the country of use.
These instructions must be handed to the user on
completion of the installation.
Installers and service engineers must be able to
demonstrate competence and be suitably
qualified in accordance with the regulations in
force in the country of use.
To ensure continued and safe operation it is
recommended that the appliance is serviced
annually.
The heater outlet / inlet must not be obstructed
during use.
1.3 Electrical Supply
Electrical supply is 230/240V single phase,
Neutral and Earth. The maximum cable inlet size is
4mm².
It is recommended that the electrical supply to the
base unit in the heater is via an appropriate
switched isolator in accordance with the
regulations in force in the country of use and must
be via a fused isolator having a contact separation
of greater than 3mm on all poles.
BMS control, time switches, room thermostats and
door interlocks can be installed at the discretion
and responsibility of the installer.
All units must be wired in accordance with I.E.E
regulations for the Electrical Equipment of
Buildings and the installer should ensure that a
suitable isolating switch is connected in the mains
supply.
1.4 Controller RF models
The HSSCH3000RF and HSSCH4500RF will only
operate when paired and controlled by the RF
range of wireless controllers shown above.
1.6 Location
All units should be installed horizontally. It is
recommended that the ceiling heater is
suspended using four 10mm rods.
Care must be taken to allow complete free air
movement into the inlet grilles of the unit to
ensure the correct working operation of the
heater. If the HSSCH3000RF and the HSSCH4500RF
heaters are mounted close to the wall or corner
the discharge opening should be facing the
wall. The minimum distance from the wall.
1.7 Clearance distances
It is acceptable for the heater to sit flush to the
ceiling.
The minimum mounting height (floor to grille) is
2.2m for the HSSCH3000RF and the HSSCH4500RF
The recommended mounting height is 2.5m for
the HSSCH3000RF and the HSSCH4500RF
Heatstore RF Wireless Controllers
HSPBRF HSTIRF
HSVTRF
1 . General Information

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SUSPENSION POINTS
1.8 Clearance distances
1.9 Health and Safety
Sole liability rests with the installer to ensure that all
site safety procedures are adhered to during installa-
tion.
Sole liability rests with the installer to ensure that
protective safety wear such as hand, eye, ear and
head protection is used during installation of the
product.
Do not rest anything especially ladders against the
product.
1.10 Standards
Units conform to the European electrical standard
BS EN 60335-2-30
HSSCH3000RF, HSSCH4500RF
HSSCH3000RF, HSSCH4500RF
1 . General Information
2. Dimensions

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ENSURE THE AIR OUTLET OF HSSCH3000RF
AND HSSCH4500RF IS NEAREST TO THE WALL
OR CORNER.
3.1 Installation
It is the sole responsibility of the installer to en-
sure that the points of attachment to the building
are sound. Care must be taken to allow complete
free air movement into the inlet grilles of the unit to
ensure the correct working operation of the heater.
Carefully unpack the unit. The unit is supplied with
a length of self-adhesive foam strip. This can be
cut into lengths and is to be laid on the 4 sides of
the bottom of the heater casing . This will ensure
that the unit assembly is free from vibration.
The weight of the HSSCH3000RF, HSSCH4500RF
is 12kg
-Split and remove shroud
A pair of machine screws hold each shroud half
together at each joint. A machine screw secures
each shroud half to each appliance beam. Re-
move these machine screws and slide each
shroud half off the appliance base panel. The
base panel fits inside the shroud halves.
The diffuser is already clipped into and under the
base panel and need not be removed.
- Hanging Rod Positions
With the shroud removed the two appli-
ance beams reveal the holes/slots
shown and dimensioned below. It is
required that two 10 mm hanging rods
(stud bars) support each appliance
beam. The rods pass through and into
each appliance beam. Support washers
together with nuts locate and lock the
appliance beams after adjustment to
level the appliance.
- Replace Shroud Halves
The reverse of above. Slide shrouds
beneath and around base panel. Se-
cure each shroud half to each appliance
beam with machine screws. Screw
shroud halves together at each joint.
4.1 Electrical Connections.
These units are suitable for connection to a
230/240 Volt 50 Hz single phase supply.
The appliance shall be connected to the supply via
an appropriate switched fused double pole isolator
having a contact separation of greater than 3mm.
Test for correct operation and refit the cover.
Fig.1 Air discharge of HSSCH3000RF
and HSSCH4500RF
For connection to the mains supply it will be
necessary to open the terminal cover at the side/
back of the unit to connect the supply from the
controls prior to refitting the cover. Wire in accord-
ance to the wiring diagrams.
For safety reasons, a sound earth connection
must always be made to the unit before it is put to
use. The unit should be wired in accordance with
IEE Regulations for the Electrical Equipment of
Buildings.
Fig.3 Heater assembly
SUSPENSION POINTS
TERMINAL COVER
TOP OR SIDE CABLE ENTRY
3. Installation Details
4. Electrical Connections

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5.1 RF Controllers
The heaters HSSCH3000RF and HSSCH4500RF can be controlled by any Heatstore RF wireless
controller. Each RF controller can control any number of heaters providing they are in he RF range.
For more details please follow the instructions supplied with the controller.
4.2 Electrical connections
Fig.8 Heater with terminal cover open Fig.9 Terminal cover detail
Heatstore RF Wireless Controllers
HSPBRF HSTIRF HSVTRF
4. Electrical Connections
5. Operation

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ALWAYS ENSURE THAT THE MAIN
EXTERNAL ELECTRICITY SUPPLY IS
SWITCHED OFF BEFORE COMMENCING ANY
MAINTENANCE ON THIS HEATER.
To obtain the best results from the heater, it is
essential to avoid the accumulation of dust and
dirt within the unit on the air inlet and discharge
grilles. For this reason regular cleaning is
necessary.
Cleaning of the fan is best carried out with a soft
brush.
The product should be serviced annually.
Servicing shall be undertaken by a competent
person.
6.2 General
If the heater does not operate a competent service
engineer should be called to identify the nature of
the fault.
All heaters are fitted with motor thermal protection.
Other faults in relation to the element, motor and
wiring should be identified using conventional fault
finding techniques.
In the event that electrical components are
replaced, please ensure that electrical safety
checks in accordance with the regulations in force
in the country of use are undertaken.
6.3 Thermal cut-out
The units are protected from overheating in the
event of fan failure or an obstruction of the free
airflow, by thermal cut outs. If this happens the
thermal cut outs switch off the appliance. The ap-
pliance will not operate until the heater is discon-
nected from the mains supply and it has cooled
down.
If this fault re-occurs again, refer to the section
‘6.4 fault finding’.
6.1 Maintenance 6.4 Fault Finding
If the heater will not operate, disconnect it from
the mains and arrange for a certified electrician to
attend and investigate the reason.
6.5 Replacing the Fan Heater
a) Split and remove shroud
b) Remove the grille.
c) Disconnect the internal wiring from the blower
d) Remove the four screws fixing the fan heater
assembly to the back of the case.
e) The fan heater assembly can now be eased
forward and removed from the heater case.
f) Fit replacement fan heater and reassemble in
reverse order.
6.6 Spares
It is essential when ordering spares or replace-
ment parts to state the model number and the
serial number on the rating label fixed to the side
of the unit below the terminal cover.
In the interest of progress the Company reserve
the right to vary specifications from time to time
without notice. The material listed is offered sub-
ject to the Company’s General Conditions of Sale,
a copy of which can be obtained on request.
6. Servicing & Maintenance

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RF
RF

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Heatstore
Unit 12, Access 18,
Bristol BS11 8HT
Tel: [phone]
Fax: [phone]