21
Residual heat dissipation
To call up the
"Resid. heat"
page, tap on the following
buttons:
■
"Menu"
■
"Resid. heat"
Fig. 14
A
Dry cooler
B
2-way valve (dry cooler shut-off)
C
Outlet temperature, secondary heat pump
D
Inlet temperature, secondary heat pump
E
Secondary pump
F
Mixing valve, secondary high temperature mainte-
nance
G
Circulation pump, residual heat
H
Mixing valve, frost protection and return tempera-
ture raising
K
2-way valve (heat source shut-off)
Operation
Programming unit
(cont.)
5801 531 GB
