floor heating thermostats
amuheat
AT8V2
Operational Guide
Programmable Thermostat
1. Getting Started
Amuheat’ AT8V2 touch screen thermostats are specifically
designed for underfloor heating systems. The thermostat
offers an automated temperature control of ambient air
temperature, floor temperature or control of ambient temp
whilst maintaining the floor temp within desired limits using an
external temp sensor.
For support call Amuheat on (02) 9114 6934 or visit
www.amuheat.com.au.
LCD Display & Button Legend
The buttons are locked
Heating is turned on
Frost protection activated
Program number
Manual mode
Automatic mode, executes the programmed schedules
Temporary temperature override
The floor sensor is not being read by the thermostat
Economy temperature
Comfort temperature
2. Setting Clock & Day
This thermostat is fitted with a real time clock. It is essential
that the clock time and day are set accurately if you require
your programmed events to start on time. To set follow the
steps below:
1. Touch the time display and the time will start flashing. Use
the up and down arrows to set the time. By holding the arrow
down the time will change faster.
2. Press NEXT to move to the Day setting and use the up and
down arrows to get to the correct day.
3. Press DONE to store and exit.
3. Customise Controller Settings
To enter into the setting menu follow the steps below:
1. Turn the thermostat off by pressing POWER
2. Press MENU and you will then see menu 01
3. Use the up and down arrows to adjust menu setting (refer
to table below)
4. Press NEXT to move to the next Menu and repeat step 3
through all menu option sets (refer to table below)
5. Press DONE to accept and store
Mode/Sensor selector
Switching Differential
Air Temp Calibration
Floor Temp Calibration
Temperature Screen Readout (AF mode only)
Maximum Floor Temp (AF mode only)
A mode = control of ambient temperature
F mode = control of floor temperature (floor probe
must be installed)
AF mode = control of ambient and floor temperature
(floor probe must be installed)
The number of degrees difference before switching.
The default is 1°C which means the thermostat will
switch the heating on 0.5°C below the set
temperature and will turn it off 0.5°C above the set
temperature. With a 2°C differential the heating will
switch on 1°C below the set temperature and will
switch off 1°C above the set temperature.
This is to recalibrate the air temperature if required
This is to recalibrate the floor temperature if required
This gives you the option to show the Air Temperature
(A), Floor Temperature (F) or to show both Air & Floor
at intervals (AF).
This is to protect the floor surface.
Tip: Choose mode A for direct heating or where no
floor sensor is installed, mode F for background
heating or floor warming only, mode AF for timber &
vinyl floors heating
Tip: 1°C is the default/reccommended setting
Tip: Do not change unless required
Tip: Do not change unless required
Tip: Only applicable in AF mode.
Tip: Only applicable in AF mode. Set temp limitation
for timber, vinyl& concrete floors to 27°C, carpet
flooring to 28°C and tiles/screed 30°C.
Menu Feature
01
02
03
04
05
06
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floor heating
systems
amuheat
