38
Useful hints and tricks
Instead of setting the flow rate for the system using a flow rate limiter, it is better to
adjust the flow rate using the switch on the pump and by means of the “Max. speed”
setting on the controller (see 6.3.4.Max. speed). This saves electricity!
The service values (see 8) include not only current measurement values and operating
states, but also all of the settings for the controller. Write the service values down once
commissioning has been successfully completed.
In the event of uncertainty as to the control response or malfunctions the service
values are a proven and successful method for remote diagnosis. Write the service va-
lues down (see 8) at the time when the suspected malfunction occurs. Send the service
value table by fax or e-mail with a brief description of the error to the specialist.
In a system with a swimming pool, the pool can be easily switched off (e.g. for the
winter) using a simple function. Just press and hold the “esc” key for several seconds
while the system is displayed. As soon as the pool is switched off or on, the respective
information will be displayed.
It is recommended to record any analyses and data that are particularly important to
you at regular intervals.
