Potterton Paramount three 30 Installation Manual page 97

Charg temp min DHW st tank
(3812)
Temp diff ON buffer
(3813)
Temp diff OFF buffer
(3814)
Charging temp min buffer
(3815)
Temp diff ON swi pool
(3816)
Temp diff OFF swi pool
(3817)
7308272-03 03.14
Fig. 23: charging control /schematically)
On
Off
ON / OFF Collector pump
Tkol Collector temp
TLmin Charging temp min buffer / swimming pool
TSp Storage temperature
In addition to the temperature difference, reaching a certain collector tempera-
ture is necessary for the storage charging process.
Fig. 24: Charging controller (dT)
SdOn
SdOff
On
Off
Tcol Collector temperature
On/Off Charging ON / OFF
SdON Temp diff ON
SdOFF Temp diff OFF
The switching-on and switching-off point of the collector pump is set with these
functions. Basis is the temperature difference between collector temperature and
storage temperature of the buffer.
In addition to the temperature difference, reaching a certain minimum collector
temperature is necessary for the buffer storage charging process.
For exceeding or not reaching the difference between solar collector temperature
and swimming pool temperature, the solar pump is switched on and off.
Paramount three 30-115 kW
Programming
Tcol
Temp diff on
Temp diff off
TSt
Tcmin
Tcol
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