MUL41E-0610/06-2011 Page 19
11 - PUMP CONDENSER MANAGMENENT
11.1 - Function
The CLIMATIC™ 60 offers in option a solution to manage a single or double condenser pump(s).
11.2 - Description
In case of double pumps the CLIMATIC™ 60 can manage various possibilities of operating of the pumps.
11.2.1 - Priority to the pump 1
The CLIMATIC™ 60 specifies the priority to the pump 1 to start first. The pump 2 is used only as backup pump and
will start only if the pump 1 is in alarm. The pump 1 starts when the unit is enabled and will never be stopped.
11.2.2 - Priority auto to the pump 1
Same configuration as the case 1, except that the pump will be stopped in case of dead zone changeover (winter /
summer).
11.2.3 - Priority to the pump 2
The CLIMATIC™ 60 specifies the priority to the pump 2 to start first. The pump 1 is used only as backup pump and
will start only if the pump 2 is in alarm. The pump 2 starts when the unit is enabled and will never be stopped.
11.2.4 - Priority auto to the pump 2
Same configuration as the case 3, except that the pump will be stopped in case of dead zone changeover (winter /
summer).
11.2.5 - No Priority
The CLIMATIC™ 60 specifies automatically the priority of the pump according the operating hour counter. The first
pump to start will be the one which has the less number of hours of operation. In order to equalize the number of
hours the unit is stopped every Tuesday at 02h00 am to re-specify the priority.
11.2.6 - No Priority auto
Same configuration as the case 5, except that the pump will be stopped in case of dead zone changeover (winter /
summer).
11.3 - Settings
The different settings to adjust the pump mode are available in the menu:
• (3381): Type of rotation of the pump(s),
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