sauter Equitherm EQJW 125, Руководство пользователя

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EQJW 125: Heating controller
Commissioning
16
7001029003 A
© Fr. Sauter AG
3.2 SERVice mode
In SERVice mode, a specialist can adapt the basic settings of the EQJW 125
to the plant so as to meet specific requirements. On this subject, also note
the Installation Instructions (MV 505870) enclosed with the EQJW 125.
Incorrect parameterisation (setting) of the heating controller
It can cause major faults on the plant or injuries to people and damage to the
plant.
SERVice mode must only be enabled by a specialist
Some of the parameters cannot be changed - they can only be viewed
(version number, status information).
3.2.1 Accessing SERVice mode
1. Set the rotary switch to the Service position
2. Push the input knob
3. Turn the input knob,
•
display the code
4. Push the input knob;
•
the first SERVice parameter is shown
3.2.2 Viewing SERVice parameters
1. Turn the input knob;
2. Select the SERVice parameter that you want
3. Push the input knob;
•
the value for the parameter is shown
To leave the value unchanged, exit from the display by pushing ESC.
CAUTION!