User manual

4.3 Factory setting

This setting is the setting that will be the future default setting. It will not affect the previously made size setting.

The following settings are made in the Service Menu. If not already in the Service Menu, enter the Service Menu by pressing and holding

left (<) arrow for at least 5 seconds. Use + or – to move up and down in the menu.

Make a factory setting and select heating system with the parameters in the SERVICE menu:

SERVICE

INSTALLATION

FACTORY SET

Use + or – buttons to select FLOOR or RADIATOR. If CANCEL is selected, the system is reset to the default delivery

setting.

Press right arrow (>) to select the appropriate value. If the system is a mix of radiator and floor heating, RADIA-

TOR is chosen.

An asterisk (*) will appear to confirm the setting

To exit factory setting, press left arrow (<) 5 times to enter service menu

4.4 Activation of optimum circulation (variable speed) pump

Optimum pump is factory installed in DHP-AQ Midi and DHP-AQ Maxi.

The OPTIMUM option is however not activated from factory.

If fixed speed circulation pump is used, may be the case for DHP-AQ Mini, then skip this setting.

The following settings are made in the Service Menu. If not already in the Service Menu, enter the Service Menu by pressing and holding

left (<) arrow for at least 5 seconds. Use + or – to move up and down in the menu.

Activation of optimum (variable speed) pump in the SERVICE menu:

SERVICE

INSTALLATION

SYSTEM

OPTIMUM

Press right arrow (>) to enter the optimum function

The off symbol (

) is shown

Press + to activate the optimum function

ON will appear to confirm the setting

Commissioning

VIGFH102 Danfoss Heating Solutions