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HERZ Roomtemperature thermostat
Once you entered in the menu, go to the parameter you want to select, by using the keys
(<)
or
(>)
. Use the key
(+)
or
(-)
to edit and modify and confirm by pushing the
(OK)
key. To leave the parameter menu, go to the parameter
“End”
and
press the
(OK)
key.
Parameters
Installer‘s advanced menu
Number
Description
Description of
the parameters
Factory value
Other possibility
21
Hot ---
Use this option if
you want to allow
the zone to work in
cooling mode
„Hot“
Function activated
„
Cld
“
Function deactivated
