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Building Technologies Division User Manual LMS14… CC1U7471en
6 The settings in detail 28.01.2015
Line no. Operating line
6625 DHW assignment
Local HCs
All HCs in segment
All HCs in system
Assignment of DHW is required only if DHW heating is controlled by a heating circuit
program (compare Release (1620) or El immersion heater release (5061)).
Settings:
Local HCs
DHW is only heated for the local heating circuit.
All HCs in segment
DHW is heated for all heating circuits in the segment.
All HCs in system
DHW is heated for all heating circuits in the system.
With all settings, controllers operating in Holiday mode are also considered for DHW
heating.
Line no. Operating line
6630 Cascade master
Always
Automatically
When there is more than one heat source, the unit with device address 1 assumes the
role of the cascade master. It activates the required functions and shows the additional
operating menus with the cascade-related parameters.
Detection of the master role can be automatic (Auto) or can be switched as fix (Always).
Line no. Operating line
6631 Ext source in Eco mode
Off
One DHW
On
In ECO mode, external heat sources on the LPB are operated as follows:
Off
Remains locked.
One DHW
Released for DHW charging.
On
Always released.
DHW assignment
Cascade master
Ext source in Eco mode
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