Bosch C-IR 20 Instrucciones De Montaje Y Uso página 36

Parameter's precision
The thermostat power supply must be disconnected when inserting the display part
(screen) into the base or removing it from the base. Failure to follow this instruction
may result in an irreparable damage to the thermostat.
3.4 Electrical connection
WARNING
Risk to life from electric shock!
Touching live electrical parts can cause an electric shock.
▶ Before working on electrical parts, disconnect all phases of the power supply
(fuse/circuit breaker) and lock the isolator switch to prevent unintentional
reconnection.
4 Parameter's precision
The default values are highlighted in bold in the following table.
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C-IR 20 – 6721851970 (2022/12)