Cetetherm Mini Plus CM737
Installation, service and operating instruction
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13.3.1 Pump curve proportional pressure mode 2, PP2
Line type
Description
Constant Curve
Proportional Pressure
Constant Pressure
13.3.2 Change pump operating mode
The display shows the current operation status.
•
Press the button for more than 2 seconds and the circulator switches to "setting selection".
The LEDs flash and show the current setting mode.
Please note that if the key lock is disabled, the circulator will not switch to "setting selection". In this
case, unlock the key lock by pressing the button for more 10 seconds.
•
To select between the settings, instantly press the button until you find the setting you want. If you pass
a setting, you need to continue until the setting appears again as it is not possible to go back in the
settings menu.
•
Release the button for more than 10 seconds and the user interface switches back to the performance
view and the last setting is stored.
13.3.3 Key lock function
The purpose of the key lock function is to avoid accidental change of settings and misuse.
When the key lock function is enabled, all long key presses will be ignored.
Lock and unlock by pressing the key for more than 10 seconds.
