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Installation instruction
1.
Open the left clip and right clip with screw driver.
3.
Connect the wire according to the wiring diagram.
5.
Close the front cover.
Dimensions
90.0 mm
EXT-CFU-230-D.. Touch Keypad Thermostat
2.
Open the front cover. Take off the wires.
4.
Mount the housing to the wall using the two screws in the
packing box.
Note:
2
Make sure the wires are connected per the wiring diagram.
Avoid water, mud, paints and other substances from getting
into the PCB of thermostat.
90.0 mm
86.8 mm
60 mm
3
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