LANGUAGE:
The ERT50 230v is programmed to operate in eight
different languages (the default is English). If you wish to
change the language used, select Language from the
Program/Basic Settings screen.
Select your choice of language with the PLUS or MINUS
keys, then press SELECT to save your choice and return to
the Program/Basic Settings screen.
Pressing CANCEL will return to the previous screen
without saving any changes.
MAINTENANCE:
The Maintenance menu allows you to view operating
times for the heating system. The ERT50 230v will record
operating time up to a maximum of 99,999 hours.
ERT50 230v INSTRUCTION MANUAL
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