Potterton eurocondense four 125 kw, Инструкция по установке, эксплуатации и обслуживанию

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Heating circuit 3 Heating circuit 2 Heating circuit 1
3 Heating circuit pump, mixer 03 Heating circuit pump, mixer 03 Heating circuit pump, mixer
Software version (6220)
Display of the actual software version.
9.2.18 LPB system
Device address (6600) andSegment address (6601)
The two-part LPB address of the controller consists of the 2-digit segment
number and the 2-digit device number.
Bus power supply function (6604)
Off: The controller does not provide the bus power supply.
Automatically: The bus power supply is switched on and off by the con­
troller in accordance with the power demand of the bus system.
Bus power supply state (6605)
Off: The bus system power supply by the controller is currently inactive.
On: The bus system power supply by the controller is currently active.
Display system messages (6610)
This setting allows system messages which are transmitted via LPB to be
suppressed on connected operating elements.
Alarm delay (6612)
The transmission of the alarm to the BM module can be delayed in the ba­
sic device by an adjustable time. This allows the prevention of unnecessa­
ry messages to a service location caused by malfunctions which only oc­
cur briefly (e.g. temperature monitor queried, communication errors). How­
ever, it must be noted that malfunctions which occur briefly and quickly re-
occur are also filtered out by this.
Action changeover functions (6620)
If the setting Central is activated under prog. no. 6221 and 6223 respec­
tively, the action for this setting can be set. The following settings are pos­
sible:
Segment: The changeover is done for all controllers in the same seg­
ment.
System: The changeover is done for all controllers in the entire system
(that is in all segments). The controller must be located in segment 0!
Summer changeover (6621)
Locally: The local heating circuit is switched on and off depending on
prog.no. 730, 1030 or 1330.
Locally: Depending on the settings made in prog. no. 6620, either the
heating circuits in this section or all heating circuits in the entire system
are switched on and off.
Optg mode changeover (6623)
Locally: The local heating circuit is switched on and off.
Centrally: Depending on the settings made in prog. no. 6620, either the
heating circuits in this section or all heating circuits in the entire system
are switched on and off.
Manual source lock (6624)
Locally: The local generator is locked.
Segment: All generators in the cascade are locked.
Hot water assignment (6625)
This setting is only necessary if the DHW heating control is provided by
the heating circuit time program (see prog. no. 1620 and 5061).
Local CHs: DHW heating applies only to the local heating circuit.
9 Settings
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