Functions and User Operation
On/Off
Press POWER to turn on/off
Temporarily Override Temperature
Note: When frost protection mode is active, the
timerstat will maintain the frost protection
temperature when in ‘off’ mode.
In ‘on’ mode, press
or to change the current
period temperature setting.
Press to confirm and go back to the normal
screen.
The timerstat will revert to the normal
programmed settings at the start of the next time
period.
ET-81 PROGRAMMABLE TIMERSTAT INSTRUCTIONS
Technical Specification
Supply voltage: 85-265V 50/60Hz
Maximum switching current: 15A/3.3KW
Standby power: < 1W
IP21
The ET-81
is a smart Timerstat used to control
your electric underfloor heating system to
minimise energy use.
Display Symbols
Clock:
Period:
Temperature:
Return:
Confirm:
Power:
Day:
ON/OFF:
Up:
Down:
