Service setting manual
38
ENG
Parameter
mark.
Parameter value.
MIN is the minimum possible setting of parameter.
MAX is the maximum possible setting of parame-
ter.
Factory set
value of the
parameter.
- Parameter is locked.
Parameter description.
SERVICE PARAMETERS
Service parameters are divided into the following groups: S1 - general settings, S2 - settings
for the first heating circuit, S3 - settings for the second heating circuit, S4 - settings for do-
mestic hot water, S5 - settings for boilers in S6 - settings for alternative energy sources.
Service parameters enable you to choose among various additional functions and adapta-
tions of controller's operations.
When you select the desired parameter group, a new screen appears:
Use buttons and to find the number you
wish to change and press the button.
When the number begins to flash, you can change it
with buttons and and confirm it by
pressing the button. When the correct code is en-
tered, the controller will unlock the parameters and re-
turn to the menu with the selected group of parameters.
Exit the unlocking code entry by pressing the button.
You can change the parameter value with buttons and . Confirm the selection
by pressing the button. Now you can move on to another parameter with buttons
and , and repeat the procedure.
Exit parameter settings by pressing the button.
You can change the setting by pressing the button. Parameters are locked by factory
setting, so a new screen appears for the entry of unlocking code:
The factory set code is »0001«.
Only a trained professional shall perform the changing of service and function
parameters.
H Y D R A U L I C S C H E ME
Summary of Contents for WDC Series
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