Technical information
Options
Option TV: Locking thermostats
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Device concerned: DGPT2.
On the standard device, the various settings can be freely accessed unless the DGPT2 housing is itself lead-sealed. With the TV option, the thermostats are locked by an omega-shaped metal plate which prevents access to the setting pins. The attachment screws of this plate can be lead-sealed.
Part reference: PL216
This option enables selective locking of the thermostats, instead of lead-sealing the entire device.
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