SUNSTONE SS-PSTAT Operating instructions

Sunstone Programmable
Thermostat (SS-PSTAT)
Easy Programming Guide
Step 1 Press the SET button once and the hour will flash on the display.
Step 2 Set the hour by pressing the or arrow until the correct hour has been achieved. Hold
the arrow down to set the hour faster.
Step 3 Once you have selected the correct hour press SET again and the minutes will now flash.
Step 4 Set the minute by pressing the or arrow until the correct minute has been achieved.
Hold the arrow down to set the minutes faster.
Step 5 Once you have selected the correct minutes press SET again and the day of the week will
now flash. The days of the week are represented as numbers 1-7, 1-5 being Monday to
Friday and 6-7 being Saturday and Sunday.
Step 6 Set the day of the week by pressing the or arrow.
Step 7 Once you have selected the correct day of the week press OK to finish.
Step 1 To set the controller into a Permanent Manual Mode press and hold the OK button for 3
seconds. A hand symbol will appear to indicate it is set into a manual mode.
Step 2 Set the target temperature by pressing the or arrow until you reach your target
temperature and press the OK button. The symbol indicates that the thermostat is
sending power to the heater.
Note: If you would like to exit Permanent Manual mode and return to a programmed schedule
press the OK button.
Setting the controller into a Permanent Manual Mode will allow you to set a target temperature you want
the floor to achieve. Once the target temperature has been achieved it will maintain this temperature
until you either switch it off using the ON/OFF button below the screen or alter your target temperature.
Setting the Time & Day
Setting into a Permanent Manual Mode
(Indicates Permanent Manual Mode)
1

Step 1 To set a program press and hold the SET button until the 1 2 3 4 5 Block starts flashing.
Step 2 Press the SET button again and the clock will begin flashing. You can now begin
setting the time for the 1 2 3 4 5 Block (Mon-Fri).
Step 3 Press the or arrow to set the time for the FIRST PERIOD of the day. For
example this would be the time you would like the heating on first thing in the morning.
Step 4 Press the SET button again to set the target temperature. An adequate temperature
would be anywhere between 24-28°C. Use the or arrow to set the temperature.
Step 5 Press the SET button again to move onto the SECOND PERIOD . This would be
when you would want to turn off your heating in the morning. Press the or arrow to
set the time you want the heating to switch off.
Step 6 Press the SET button again to set the setback temperature. Anything below 16°C and
the underfloor heating will not come on. Use the or arrow to set the temperature.
Step 7 Press the SET button again to move onto the THIRD PERIOD . This would be when
you would want to turn on your heating on in the afternoon. Press the or arrow to set
the time you want the heating to switch on.
Step 8 Press the SET button again to set the target temperature. An adequate temperature
would be anywhere between 24-28°C. Use the or arrow to set the temperature.
The thermostat is set so that you can program 5 weekdays as a block and Saturday and Sunday
separately. There are 6 programmed periods per day which must be set. This can be changed in the
advanced settings to set each day individually and set 4 programmed periods per day. See page 3 for
information on how to access the advanced settings
(Indicates Programmed Mode)
(Indicates Temporary Manual Mode)
Step 1 When the controller is in a programmed mode press the or arrow to set your
target temperature and press OK. The symbols will appear to indicate that it is set
into a Temporary Manual Mode. The symbol indicates that the thermostat is sending
power to the heater.
Note: If you would like to exit Temporary Manual Mode and return to a programmed schedule
press the OK button.
Setting the controller into a Temporary Manual Mode will allow you to set a target temperature you want
the floor to achieve. Once the target temperature has been achieved it will maintain this temperature
until your next programmed period.
How to set a program
Setting into a Temporary Manual Mode
2

Step 13 Press the SET button again to move onto the SIXTH PERIOD . This is the final
period. This would be when you would want to turn off your heating at night.
Press the or arrow to set the time you want the heating to switch off.
Step 14 Press the SET button again to set the setback temperature. Anything below 16°C and
the underfloor heating will not come on. Use the or arrow to set the temperature.
Step 15 Saturday & Sunday (6 & 7) will have to be programmed separately. Repeat Steps 3-14
to program Saturday & Sunday.
Step 9 Press the SET button again to move onto the FOURTH PERIOD . This would be
when you would want to turn off your heating in the afternoon. Press the or arrow
to set the time you want the heating to switch off.
Step 10 Press the SET button again to set the setback temperature. Anything below 16°C and
the underfloor heating will not come on. Use the or arrow to set the temperature.
Step 11 Press the SET button again to move onto the FIFTH PERIOD . This would be when
you would want to turn on your heating on in the evening. Press the or arrow to set
the time you want the heating to switch on.
Step 12 Press the SET button again to set the target temperature. An adequate temperature
would be anywhere between 24-28°C. Use the or arrow to set the temperature.
To access the advanced settings simply PRESS and HOLD the & arrow. You will be in advanced
settings when you see CL in the top right hand corner and a 0 underneath. To cycle through the
advanced settings press SET. Press the or arrows to alter the settings. Press OK to exit
Advanced Settings
Brackets indicates
the factory default
setting
Description
CL (0) Allows you to alter the display temperature by +/- 4°C
BL (1) Allows you to turn the backlight on or off, 1 being ON and 2 being OFF
AH (35 °C) This option will let you set the maximum temperature you would like to set the
floor (F) or air sensor to (R/RF) to. Maximum for floor (F) is 20-60°C air (R/
RF) is 20-35°C
FL (5 °C) This option will let you set the minimum temperature you would like to set
the floor (F) or air sensor to (R/RF) to. Minimum for floor (F) and air (R/RF) is
5-20°C
FH (40 °C) This option lets you set the floor sensor temperature limitation 20-60°C
HE (FA) Allows you to set Fast Heating (FH) or Slow Heating (SH)
PS (3) Allow you to turn off programming (0), program 5 days (Mon-Fri) as a block
and Saturday and Sunday individually (3) or program 7 days individually (7)
CS (6) Allows you to set 4 programmed events per day (4) or 6 events (6)
Ld (H) Allows you to set the output load
3