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9.2.4
9.2.5
9.2.6
0311720_SUF_120-500_III_UKUK_V2.0 , 2017-08-01
Display the selected water heater
Call up the menu for displaying the water heater selection as follows:
•
[
]: SELECT APPLIANCE
The water heater number can be found on the rating plate.
The water heater selection has been correctly preset in the factory.
Switch the pump on or off
If a program-controlled pump (see section 7.7.3.2) is installed, it can be switched ON or
OFF as follows:
•
[
]: PUMP RELAY
The standard setting for the pump relay is OFF.
If the mode WEEK PROGRAM or EXTRA PERIOD is active, then the setting for mode WEEK
PROGRAM or EXTRA PERIOD has priority over the ON/OFF selection for the pump relay in
the service menu.
Example
One of the week program periods is currently active. During this period, the pump relay
setting is OFF. If the pump relay is set ON in the service menu, the pump will nonetheless
remain OFF. The pump will only switch ON once the week program period has ended.
Setting the service interval
The service interval is a feature of the controller to help the service and maintenance
engineer set the frequency of maintenance.
The service interval is determined by the number of months that the appliance has been
running. This can be set to 6, 9 and 12 months. The default service interval is 12 months.
When the preset number of months has been reached, an appropriate message will appear
(see section 3.6.3).
Set the service interval as follows:
•
[
]: SERVICE INTERVAL
To erase the message SERVICE REQUIRED, refer to Finalization (see section 10.4).
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