Potterton Paramount five 50 Installation Manual page 124

9 Settings
124 Paramount five 30 – 115
Summer changeover (6621)
Locally: The local heating circuit is switched on and off depending on
prog.no. 730, 1030 or 1330.
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.
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.
DHW assignment (6625)
The domestic hot water assignment stipulates from which heating circuits/
cooling circuit the operating mode for the controller of the domestic hot
water charging (bringing forward the charging, operating the circulation
pump, holiday function) should be taken into consideration.
Local HCs: The domestic hot water charging only takes into
consideration the separate heating circuits/cooling circuit inside the
controller.
All HCs in segment: The domestic hot water charging takes into
consideration heating circuits/cooling circuit for the controller in the
same segment.
All HCs in system: The domestic hot water charging takes into
consideration heating circuits/cooling circuit for all of the controllers in
the system.
Important
For all settings, the controllers that are in holiday status are also
taken into consideration for the DHW preparation.
Note OT limit ext source (6632)
Additional generators connected via the LBP bus can be locked or
released according to their own parameters based on the outside
temperature (e.g: air heat pump/water heat pump). This status is
distributed via LPB. The master thus knows via a cascade whether an
additional generator (slave) is available according to its own application
limits (outside temperature) or not, and can then connect another
generator accordingly.
No: External generator is not taken into account.
Yes: The external generator is taken into account and the cascade is
controlled according to the available generators.
Important
If an ISR-Plus regulator (slave) is connected a further generator,
this parameter must be set to "No".
Clock mode (6640)
This setting determines the effect of the system time on the controller time
setting. The following settings are possible:
Autonomously: The time can be adjusted at the controller. The time of
the controller is not adapted to the system time.
Slave without remote setting: The time cannot be adjusted at the
controller. The controller time is constantly synchronised to the system
time.
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