Consort LST500ERF Use and maintenance manual

Installation & Control Guide for
Low Surface Temperature Convector Panel Heaters
with Electronic 7-Day Timer
All electrical appliances produced by the Company are guaranteed for one year against
faulty materials or workmanship. This applies only if the appliance has been used for
purposes in accordance with the instructions provided and has not been connected to an
unsuitable electricity supply, or subject to misuse, neglect, damage or modified or repaired
by any person not authorised by us. This guarantee is offered to you as an extra benefit and
does not affect your legal rights.
The correct electricity supply voltage is shown on the rating label attached to the
appliance.
Reasonable care has been taken to ensure that this guide is accurate at the time of
printing. In the interest of progress the Company reserve the right to vary specifications from
time to time without notice.
QUALITY SPACE HEATERS
Models
LST500ERF, LST800ERF
66001078 Iss 02

General safety
Our Low Surface Temperature heaters
have been designed and built to the NHS
requirement for safe surface
temperatures which is that no surface
which can be touched by the user will be
more than 43 degrees C (at a room
temperature of 21 degrees C.) This
means that our Low Surface Temperature
heaters out-perform the European
Standard by a significant margin.
The appliance is not intended for use by
persons (including children) with reduced
physical, sensory or mental capabilities or
lack of experience and knowledge unless
they have been given supervision or
instruction concerning use of the
appliance by a person responsible for
their safety. Children should be
supervised to ensure that they do not
play with the appliance.
Warning
• Do NOT site the appliance in a corner.
• Do NOT handle the appliance with wet
hands.
• Do NOT use the appliance in
workshops or rooms where excessive
dust is generated or present.
• Ensure that nothing is pushed into the
air outlet of this appliance.
• Do NOT touch outlet grille when the
appliance is in use.
• Do NOT cover or restrict the appliance
when in use.
• Do NOT use the appliance if
damaged.
• Do NOT leave the appliance
unattended where young children are
present.
Connection to the Main Supply
Electrical installation should be carried out by a
competent installer, preferably registered with NICEIC
(National Inspection Council for Electrical Installation
Contracting) in accordance with the 17 edition of the
IEE Wiring Regulations, (BS.7671), and any relevant
Local Authority Bye-Laws.
This heater is fitted with a 3-core mains supply cable and
must be permanently connected to the electricity supply via
a double pole switch having 3mm gap on each pole. There
are no exceptions.
A switched Fused Connection unit to BS.1363. Part 4 is a
recommended mains supply connection accessory to
ensure compliance with safety requirements applicable to
fixed-wiring installation.
Note: When switched on for the first time the appliance may
emit a slight smell. This is purely the evaporation of a fluid
used in the manufacturing process.
WARNING: This appliance must be earthed.
Thermally Operated Cut-Out
The appliance is fitted with a thermally operated cut-out
(TOC). This is a safety device, which switches the heater off
if, for any reason, the appliance overheats. The TOC can
only be re-set after the appliance has cooled down. In
order to re-set the TOC, proceed as follows:
• Switch off appliance and leave for approximately
10 minutes.
• Switch appliance back on and the TOC will re-set.
• Ensure that the appliance is functioning correctly.
If the TOC control operates again, the appliance
should be checked by a competent electrician.
The heater carries a ‘Do Not Cover’ label to warn the user
that if the appliance is covered, there is a risk of
overheating.
Cleaning
Always disconnect the heater from the mains before
cleaning. The heater should not require any maintenance,
but it is strongly advised that it is kept clean. An occasional
wipe over with a soft cloth is all that should be necessary.
• Do NOT use metal or furniture polish on any part of the
heater.
• Do NOT touch the heater with wet hands or in any way
bring water into contact with it.
If the supply cord is damaged, it must be replaced by the
manufacturer or its service agent or a similarly qualified
person in order to avoid a hazard.
Mounting
To wall mount, the wall bracket supplied must be used.
Remove the wall bracket from the heater, with the chains
attached, by removing the 2 securing screws from the top of
the rear panel.
Fix the wall bracket to the wall using 4 screws.
Fig 1: Present the heater to the bracket
Fig 2: Locate the heater onto the bottom lugs via the 2 slots
in rear panel. Hinge the heater upwards and reattach the
chain assembly, then move the heater to the upright
position. The link plates should slide under the slotted
bracket lip.
Fig 3: Tighten both retaining screws.
The heater must not be located immediately below a fixed
socket outlet.
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Installation
3
MILLIMETRES
WATTS A B C D/E
LSTE500E 500 830 430 616 107
LSTE800E 800 1183 430 952 115
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Before you can use the LSTE, it has to be activated by
pressing any control button. The LCD backlight will turn
on. To operate any control button, press within 2 seconds
of activation.
-Press and hold the TIME button for 5 seconds.
Minutes are flashing - use TEMP and MODE buttons
to set minutes.
-Press TIME button
Hours are flashing - use TEMP and MODE buttons
to set hours.
-Press TIME button
Day is flashing - use TEMP and MODE buttons to
set Day.
Once you are happy with the settings, press ‘Time’ to
return to main screen.
1. Basic Operation
2. Time and day setting
3. Selecting operating mode
LSTE has 4 operating modes:
BOOST, MANUAL, SET BACK, PROGRAM.
Each mode can be selected by pressing the MODE
button to cycle through the options. The cycle sequence
will always start with BOOST mode followed by MANUAL,
SET BACK and PROGRAM.
Mode
Temp
ProgTime
SET TIME
PRESS AND HOLD
FOR 5 SECONDS
SET PROGRAMME
PRESS AND HOLD
FOR 5 SECONDS
TEMPERATURE SET
WHEN DISPLAY SHOWS
ROOM TEMPERATURE,
PRESS TO ADJUST
MODE SELECTION
BOOST, MANUAL,
SETBACK AND
PROGRAM
5. MAN - Manual Mode
In manual mode, the heater maintains the set
temperature.
1. Use TEMP and MODE to set the temperature.
To amend the set temperature when in Manual mode,
simply activate the display by pressing any button. Press
TEMP, then use TEMP and MODE to change the
temperature. Once the temperature is set, leave the
display to return to the main screen and the settings will
be saved.
4. BOOST - 15 minutes
The boost feature increases the room temperature for 15
minutes.
1. Use TEMP and MODE to set the temperature.
To amend the set temperature when in Boost mode,
simply activate the display by pressing any button. Press
TEMP, then use TEMP and MODE to change the
temperature. Once the temperature is set, you can
leave the display to return to the main screen and the
settings will be saved. After 15 minutes, the LSTE will return
to previous operating mode.
In this mode, the LSTE will follow the week’s time /
temperature programme.
You can temporarily override the temperature in PROG
mode by simply activating the display and using the
TEMP and MODE buttons to set the new temperature.
The new set temperature will be then maintained until
the next program step.
7. PROG - Automatic time mode
6. SETB - Reduction in programmed temperature
In the setback (ECONOMY) mode, LSTE lowers all
temperatures in the 7-day programme by a set value.
You can set by how much to lower the programme
temperatures in SETB mode by simply activating the
display, pressing TEMP and using TEMP and MODE to set
the new value.
The display will first show the temperature difference and
after 2 seconds the new set temperature.
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8. Set 7-day programme
06:00
10
20
08:00
19ºC
4ºC
ºC
12:00
22ºC
14:00 16:00
16ºC
22ºC
10ºC
22:00
PROGRAM 1 PROGRAM 2 PROGRAM 3 PROGRAM 4 PROGRAM 5 PROGRAM 6
An example of one day programme on LSTE
TIME SETTING PROGRAMME SETTING
-SET MINUTES
-SET DAY
-SET HOURS
-SELECT DAY TO SET
-SET MINUTES FOR PROGRAM
-SELECT PROGRAM TO SET
-SET TEMPERATURE FOR PROGRAM
Logic diagram for setting programme on LSTE
PROG MODETEMP
1. Press and hold PROG for 5 seconds to enter
the time setting.
2. The day will be flashing.
3. Use TEMP and MODE to navigate day, press
PROG to select day.
4. PROG 1 will be flashing. Use TEMP and MODE
to navigate programme, use PROG to select
programme.
5. The minutes will be flashing.
6. To set minutes, use TEMP and MODE to
change minutes, press PROG to set the
minutes.
7. The hour will be flashing
8. To set hour, use TEMP and MODE to change
hour, press PROG to set the hour.
9. The temperature will be flashing.
10. To set temperature, use TEMP and MODE to
change temperature, press PROG to set
temperature.
To add another programme repeat steps 2-10.
The LSTE has a 7-day timer with up to 6 programming
steps available for each day. In the programming you
can set a start time and a temperature for each
programme. Each programme has to be used.
9. Advance mode
Press PROG from PROG mode to bring forward the next
programme. To clear advance mode, press PROG.
11. Keys locking
Press and hold TIME and TEMP together for 5 seconds. The
display will show symbol. Repeat the step to unlock.
10. Heat symbol on the display
Every time there is a demand for heat, the display will
show the heat icon.
- full heat output
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- SET HOUR FOR PROGRAM

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12. Open Window Detection 13. Setup Menu
Ensuring you don’t waste energy on heating the
outside world, the heater is equipped with optional
open / closed window detection. The heater
recognises sudden drops in temperature when a
window or a door is opened and turns the heating
off to save energy. When the window is closed, the
heater will automatically detect a temperature rise,
and switch itself back on. Once enabled in the
setup menu, the open window detection is fully
automatic and does not require any human
intervention to be activated.
Setting-up Open Window Detection
The system has been factory set to default time
and temperature values. If necessary, all values
can be adjusted. When the heating is on, open
window detection sensor will automatically switch
the heater off when it detects a fall in temperature
of 2°C in less than 10 minutes (this temperature can
be changed in menu 7 and time in menu 6). If a
temperature rise of 2°C in less than 30 seconds is
detected, the heater will switch itself back on (this
temperature can be changed in menu 9 and time
in menu 8).
1. Press and hold TEMP and MODE together for
5 seconds.
2. The display will enter the setup menu.
3. Use TEMP and MODE to change a value.
4. Use TIME to scroll between the settings.
01 - temperature calibration
The temperature reading has been factory
calibrated but if for any reason it needs adjusting
(better accuracy required, to suit different position
in the room etc.), the reading can be recalibrated
in 0.5 degrees steps.
02 - change between degrees Celsius or
Fahrenheit
03 - set minimum temperature
(3.5 deg = frost protection)
When this is set, the heater will operate in any
mode should the room temperature fall below the
set temperature.
04 - set maximum temperature
When this is set, the maximum temperature in any
mode cannot exceed the limit.
05 - open window detection 0 = off, 1 = on
06 - 600 - open window detection time 600 seconds
07 - 2 - temperature drop of 2°C in the detection
time
08 - 30 - closed window detection time of 30
seconds
09 - 2 - temperature rise of 2°C in the detection
time
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14. Connection to MRX1
This LST–RF range is compatible with the MRX multi-zone controller. To pair the LST-RF with the MRX1, set the MRX1 to
pairing mode (see section 10 of MRX User Instructions).
Pairing a RF Timer.
On the electronic RF timer, press and hold TIME and PROG for 10 seconds. The timer will show a unique code, the RF
Icon will then flash to show the pairing signal is being sent. Once this has stopped you should see a new 4 digit code
showing pairing was successful. The MRX display shows CONNECTED. Tap BACK and the zone is now connected. To
exit pairing mode on the timer press and hold the time button.

CUSTOMER HELPLINE
Should you need any advice on the use of your new Consort product please contact our Helpline:
Consort Equipment Products Limited
Thornton Industrial Estate, Milford Haven, Pembrokeshire, SA73 2RT
Tel: [phone] Fax: [phone]
Email: t[email protected] Web: www.consortepl.com
Operation hours: Mon to Thu 8.30am to 4.30pm | Fri 8.30am to 3.30pm
BS EN ISO 9001 Registered Company No FM12671
16. If Your Heater Does Not Work
• Check that power is available to the heater.
• Check that the thermal cut-out has not
operated. Follow the reset instructions given
under the section headed ‘Thermal
Operated Cut-out’.
• Check that the fuse in the spur unit has not
blown. This can be done by replacing the
fuse with another suitable fuse.
Should none of the above remedies work, then
telephone the helpline number shown in these
instructions (UK ONLY). Do not attempt to repair the
heater.
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66001078 Iss 02
Locking tab Locking screw
15. Optional PLK1 Locking Device
- Locking screw
- Locking tab
The PLK1 locking device can be used to
mechanically lock the controls to prevent
tampering with settings. As it is not supplied with the
heater, kindly contact our Sales team if required.