Installation - Vemer CHRONOS Series User Manual

Alternatively they can be installed to cover three-module in built box.
"wiring diagrams".
only: insert the batteries into the
battery compartment on the back
of the programmable thermostat,
respecting the polarity
Attention: it's not possible to make no programming or modification of the set

INSTALLATION

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CHRONOS Programmable Thermostat User Manual
Attach the programmable thermostat
to the base, at first mating teeth on
the higher side.
1
1
2