background image

Control Functions

The heater controls can be easily adjusted by using the six buttons
on the User Interface.

1. The 

Display  Screen

 shows the options available at each stage

of adjustment.

2.  

Menu

 – displays the main options list;

Date/Time 

– Set the date and time.

Mode

 – Set the mode of operation.

Options

 – Temperature units, daylight savings time, lock settings and

service information.

3.

BACK 

returns to the previous programming stage.

4. The  and   buttons are used to navigate through the menus and alter

setting values. The   and   button are also used to adjust the required room
temperature on the main screen. The screen colour changes based on the
temperature selected, showing deep blue through to bright red.

5.

ENTER

 is used within the menu options to confirm settings. On the main

screen pressing 

ENTER

 will display the enabled features.

6. The timed periods during which the heater is providing heat are defined as

‘Comfort On’

 (this is displayed at the bottom of the screen).

Outside of heating periods the heater will not deliver heat and these periods
are called ‘

Comfort Off

‘.

While constant heat modes are active, the mode of operation is displayed at
the bottom of the screen e.g. 

‘Manual’

.

7. The 

ADVANCE

 button overrides the heating settings and changes the

operational state of the heater. If a timer mode is active, pressing

 ADVANCE

will cause the heater to remain ON until the next OFF period is due, or OFF
until the next ON period is due.

If the heater is in a constant mode of operation, 

Advance

 can be used to

switch the appliance ON and OFF.

ADVANCE

 is also used to enter 

Boost

 mode. 

Boost

 mode delivers heat for

between one and four hours.

11

Summary of Contents for LST050

Page 1: ...hould be read carefully and retained for future use Note also the information presented on the appliance Low Surface Temperature Heater Models LST050 LST075 LST100 LST150 OPERATING INSTRUCTIONS MANUAL...

Page 2: ...perience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved Children shall not play with the appliance C...

Page 3: ...ith the current IEE Wiring Regulations IMPORTANT DO NOT connect the BLACK pilot wire to earth Care should be taken with the installation of the pilot wire s as when switching to background setback the...

Page 4: ...used The heater should be positioned observing the minimum clearances stated around the heater see Fig 2 Fig 3 and Fig 4 DO NOT locate the heater immediately below a fixed socket outlet or connection...

Page 5: ...Fig 1 Fig 3 A 150 mm Min 430 mm 150 mm Min 150 mm 108 mm Shelf Fig 4 B 168 mm C 284 mm Fig 2 Model s B mm C mm LST050 406 270 min LST075 406 270 min LST100 406 270 min LST150 504 330 min 5...

Page 6: ...rt SP 21 C For your safety this appliance is fitted with a thermal cut out In the event that the product overheats for some reason the cut out prevents excessive temperatures on the product by cutting...

Page 7: ...y than a conventional convector maintaining an incredibly accurate room temperature The product will reduce its output as the room gets close to the target temperature to avoid overshooting the target...

Page 8: ...rature set point This is the temperature that the heater will maintain during heating periods If the room temperature is above this temperature then the heater will not operate The heater leaves the f...

Page 9: ...se this timer option Preview View the times currently set Modify Change the times currently set Please refer to the operating section of this manual for information on how to modify the programmed tim...

Page 10: ...rate this may be due to the room temperature being higher than the thermostat setting 1 2 4 5 6 3 7 Comfort On The controls are located on the top right of the front of the heater The heater is fitted...

Page 11: ...thin the menu options to confirm settings On the main screen pressing ENTER will display the enabled features 6 The timed periods during which the heater is providing heat are defined as Comfort On th...

Page 12: ...in the event of a mains power outage To adjust the time or date follow the steps below Press the MENU button Select Date Time by pressing the ENTER button Press and to select the correct day of the m...

Page 13: ...able temperature of 21 C 2 Eco mode maintains a room temperature of 18 C By reducing the room temperature slightly significant energy savings can be achieved The green display colour indicates that se...

Page 14: ...llowing period When a day is complete select Save to update it Once the first day has been set up it is possible to copy these settings to successive days or all days by either choosing Copy Next or C...

Page 15: ...oliday Active Days 07 Temperature 10 C Out All Day Selected Constant Heat Modes To choose a constant heat mode press MENU and to select Mode and press ENTER Then select the required mode again using t...

Page 16: ...Units The Options menu allows the settings to be modified to suit the user s preferences These are DST Rule Select your Daylight Saving Time setting The heater clock will automatically adjust for day...

Page 17: ...ote currently not available on this model EcoStart ES to achieve the desired temperature at the onset of the timed Comfort On period the appliance anticipates when it needs to start heating prior to t...

Page 18: ...t dusk to stop heat escaping through the windows 5 Windows Nearly 25 of heat loss can occur through poorly insulated frames and single glazing If you can t afford to double glaze all your windows go f...

Page 19: ...pplications Great Britain GB2511538 International WO2014135667 After Sales Service If this product appears damaged when first received or does not function correctly contact us by e mail at aftersales...

Page 20: ...k Website www dimplex co uk Model Identifier s LST 050 LST 075 LST 100 LST 150 Nominal heat output Pnom 0 5 kW 0 75 kW 1 kW 1 50kW Height mm 430 430 430 430 Width mm 688 688 688 860 Depth mm 108 108 1...

Reviews: