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ATC Electrical & Mechanical,
ATC House, Broomhill Drive, Tallaght, D24 EF99, Ireland
IE: 01 4678301, UK:0203 564 9164, Email sales@atc.ie
MAIN SCREEN LAYOUT INFORMATION
PROGRAMMING
188.5
88
88
f
188.
5
f
!
765432
1
On/Off
Set Key
OK Key
Up Arrow
Down Arrow
Auto
Mode
Manual
Override
Floor
Sensor
Lock
Icon
Fault
Indicator
Floor
Temp
°C or °F
Indicator
Set Point
Temp
Mon to Fri
Sat & Sun
Current Time
Holiday
Mode
Heating
Indicator
Heating Mode Icons
Open
Window
Icon
Main Thermostat Screen
Touch to turn the thermostat on and o.
1. Short touch to switch between Auto
and Manual mode.
2. Long touch with Stat turned on enters
into Programming mode.
3. Long touch with Stat turned o enters
into the Configuration mode.
1. Short touch to enter the time setting
mode.
2. Long touch to enter holiday mode con-
figuration.
1. Touch to decrease the temperature set-
point.
2. Long touch to lock or unlock the ther-
mostat.
1. Touch to increase the temperature
set-point.
2. Long touch to find out the external
temperature probe (when in room sensor
mode - see a4 in advanced functions).
3. When in Auto mode, touch up or down
arrow to change the temperature set-point
and enter into Manual mode (touch set to
return to auto mode).
The ATC HeatStat is factory set in a 5+2 configuration (Monday to Friday & Saturday/Sunday), it can also be set
for 6+1 and 7 days all the same (see “ac” in the advanced functions). The factory program is set as follows:
Heating
Mode
Icon
Function Wake Up Leave Home Return Home Go to Bed
Time Temp 06:00 20°C 08:00 15°C 17:00 15°C 22:00 15°C
SETTING THE TIME
To set the current time and day touch the key and the time
will start to flash; set the current minutes using the or
and touch
, the hours can now be set in the same way. When the time is correct touch the key and
the days of the week will flash starting at 1 (Monday). Change to the correct day of the week and touch
to save the time.
In order to customise the program touch and hold the
key and the display will change to show the time
for the First heating period flashing and the “12345” at the top of the screen. These numbers show that the
weekdays are being programmed. Use the & keys to adjust the time (hours then minutes); to move
to the next set-point use the key each time. Once the time is set, then the “Set Point Temp” will begin to
flash, set to the required value and press to store.