16
Heat source
To call up the
"Heat source."
page, tap on the follow-
ing buttons:
■
"Menu"
■
"Heat source"
Fig. 9
A
Circulation pump, heat source
B
Mixing valve, low temperature maintenance
C
Primary pump
D
Flow temperature, primary circuit (inlet)
E
Return temperature, primary circuit (outlet)
Operation
Programming unit
(cont.)
5801 531 GB
