4 Installation Instruction
4.1 Put in battery
1) Turn the outer case towards the arrow with right
hand and pull out.
2) Refer to the polarity direction of the battery
compartment, put in 2 AA alkaline batteries.
Note that cannot use rechargeable batteries.
3) After putting into the batteries, the current tempera-
ture and symbol
will be displayed.
4) Load the outer case and turn it towards the opposite
direction with right hand to complete the installation
of batteries.
4.2 Start to use
You can use your thermostat in only a few steps.
4