Operating instructions

102
"Set flow temperature, external demand 730C"
Set flow temperature in case of external
demand, e.g. from the swimming pool
(see page 85).
In contrast to room temperature-depend-
ent or weather-compensated set flow
temperatures, a fixed set flow tempera-
ture is selected here, for example for
heating circuits.
Delivered condition
500 (≙ 50 °C)
Setting range
0 to 700 (≙ 0 to 70 °C)
7320 Primary pump operating mode
"Primary source type 7320"
To select the operating mode of the pri-
mary pump.
Valu
e
Explanation
"0" Primary pump not controlled via
PWM signal.
"1" Standard operation of the primary
pump: ON/OFF, control via PWM
signal
Valu
e
Explanation
"2" Operation at a fixed speed, con-
trol via PWM signal
"3" Variable speed operation of the
primary pump via PWM signal.
Delivered condition 0
Setting range 0 to 3
7340 Secondary pump operating mode
"Secondary pump type 7340"
To select the operating mode of the sec-
ondary pump.
Valu
e
Explanation
"0" Secondary pump is not controlled
via PWM signal.
"1" Standard operation of the secon-
dary pump: ON/OFF, control via
PWM signal
Parameter group internal hydraulics
730C Set flow temperature, external demand
5441 603 GB