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6

Program Setting Mode

You can change the program setting as follows:

1.  Press Set to enter programming mode. Days will flash on the LCD for 10 seconds. Press   or   

repeatedly to step through the days, in consequent of 7 day, 5/2 day and 24 hour programme 
options: 

--- [M], [TU], [W], [TH], [F], [SA], [SU] -- [M, TU, W, TH, F], [SA, SU] -- [M, TU, W, TH, F, SA, SU] …
2. Press 

Select

 at any time to confirm the selection. 

    • Press 

Set

 to return to the home screen.

3. Program 1 will display with the Hours flashing. Press   or   to change.  
    • Press 

Select

 to set the hour. 

    • Press 

Set

 to return to the home screen and store the setting.

4. Program 1 will be displayed with the Minutes flashing, press   or   to change  
    • Press 

Select

 to set the minute 

    • Press 

Set

 to return to the home screen and store the setting.

5. Program 1 will display with the temperature flashing, press   or   to change  
    • Press 

Select

 to set the temperature.  

    • Press 

Set

 to return to the home screen and store the setting.

6.  Program 1 and its temperature is set, Program 2 and the Hour will flash for 10 seconds to allow 

you to set, repeat steps 3 to 5 (above).

7. After Program 6 is set, the next Day will flash as in step 1.
8. Repeat step 1 to 6 to set the rest days.

Note: 
• During steps 1-8 (above), only   or  , 

Select

 and 

Set

 have functionality.

•  During steps 1-8 (above), if there is no key press within 10 seconds, the unit will store the 

current setting and return to AUTO mode.

Chronological sequence of programming

•  If you set the start time of a programme to be later than a subsequent set programme, the 

subsequent programme start time will be changed to the same.

•  Similarly, if you set the time earlier than the previous program, the previous program start time 

will be changed. The temperature setting will also be changed. See examples below:

Here is an example:

Original

Program

1

Time: 06:30am

Temp: 21°C

2

Time: 08:00am

Temp: 18°C

3

Time: 10:00am

Temp: 23°C

4

Time: 12:00pm

Temp: 21°C

5

Time: 6:00pm

Temp: 21°C

6

Time: 10:30pm

Temp: 16°C

Now if you change program 2 start time from 8.00am to 1.00pm, the new program setting is as 
below and uses the temperature setting of the last period as the current setting i.e. use 21˚C in 
our example.

Summary of Contents for TPST501

Page 1: ...ion where it may be subjected to direct sunlight The electrical connections to the TPST501 are made to the standard backplate supplied This simplifies installation as no connections are made to the controller itself Connection details are shown below no Earth connection is required for the correct and safe operation of the TPST501 but a parking terminal is provided to connect an Earth wire if one ...

Page 2: ...ST501 onto the backplate without the mains supply to the system being isolated Jumper Settings Changes to the jumper settings should only be made by the Engineer carrying out the installation or other qualified person Jumpers Description Span 3x1 pins jumper for 0 5 C or 1 0 C factory default setting selection It is used to define the system to run at 0 5 C or 1 0 C difference to the set temperatu...

Page 3: ...nnel is turned on for heating 6 Low batt indicator Indicates battery replacement is required 7 Auto Comf Econ Off mode indicator Indicates current mode Auto Comfort Economy Off 8 Set icon Indicates unit in setting mode 9 Program icon Indicates unit in programming mode Both SET and PROG are sown at the same time as SET PROG 10 Snowflake icon Indicates when unit is in OFF mode Initial Power Up After...

Page 4: ...C 2 Time 08 00 Time 10 00 Temp 18 C Temp 21 C 3 Time 12 00 Time 12 00 Temp 21 C Temp 21 C 4 Time 14 00 Time 14 00 Temp 18 C Temp 21 C 5 Time 18 00 Time 18 00 Temp 21 C Temp 21 C 6 Time 22 30 Time 23 00 Temp 16 C Temp 16 C Day Time Setting To set the day press D repeatedly to step through Press and hold the key 2 seconds the Day of the Week will change continuously To set the hour press H repeatedl...

Page 5: ...OMF Mode this setting will be remembered Anytime during the COMF mode press it will go back to the AUTO automatic mode Symbol on the LCD will be off icon will be displayed 2 ECON mode Press anytime to change into ECON mode will be displayed on the LCD Change the setting default 16 C the same as in COMF mode Anytime during the ECON mode press to return to AUTO automatic mode 3 AUTO mode Automatic m...

Page 6: ...am 2 and the Hour will flash for 10 seconds to allow you to set repeat steps 3 to 5 above 7 After Program 6 is set the next Day will flash as in step 1 8 Repeat step 1 to 6 to set the rest days Note During steps 1 8 above only or Select and Set have functionality During steps 1 8 above if there is no key press within 10 seconds the unit will store the current setting and return to AUTO mode Chrono...

Page 7: ...ample New Program 1 Time 06 30am Setpoint Temp 21 C 2 Time 7 00am Setpoint Temp 18 C 3 Time 7 00am Setpoint Temp 23 C 4 Time 7 00am Setpoint Temp 21 C 5 Time 7 00am Setpoint Temp 19 C 6 Time 10 30pm Setpoint Temp 16 C Installer Setting Mode There is one setting for installer Offset from 3 0 C to 3 0 C 1 Press and hold ON OFF over 2 seconds the unit is in Offset selection LCD will display OFS and s...

Page 8: ...tery occurs the backlight will not illuminate Battery Cut off Handling When the batteries reach cut off voltage 2 1V the LCD will turn off After battery cut off occurs the thermostat will enter a cut off state until new batteries have been fitted BOSS is a registered trademark of the Travis Perkins Group Registered Office Travis Perkins plc Lodge Way House Lodge Way Harlestone Road Northampton NN5...

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