Commissioning Instructions

Disassembly

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A6V11214854_enUS_c

7 Disassembly

The thermostat is designed for maintenance-free operations. Disassembling should

only be done after the power supply is off and is only limited to the licensed

installers only for disposal purpose. Siemens doesn’t guarantee the user’s safety if

the disassembly process is managed by any unlicensed installers.

Disassembly

1. Turn off the power supply and then use a screw driver to pry the front module

off from the hole at the top of the thermostat.

2. If needed, disconnect the cables or detach the rear module by unscrewing the

screws anticlockwise. Or, if there is decoration frame, detach it as well by

unscrewing the screws.

NOTE: To prevent uncontrolled heating/cooling, remove power from the thermostat

before removing the front module.