V 1
1
"
"
0
"
"
Fig. 7.3:
4-way mixer valve HW flow and return to the
V 2
*
E
Fig. 7.4:
4-way mixer valve HW flow and return down*
*
With the HW flow installation versions pointed downwards, a suitable purging
facility must be installed in the flow pipe or in the subsequent heating circuit.
www.dimplex.de
E
Fig. 7.5:4-way mixer valve HW flow and return to the right
left
*
0
"
"
1
"
"
Fig. 7.6:4-way mixer valve HW flow and return down*
452237.66.38 · FD 9606
V 3
E
1
"
"
"
V 4
E
1
0
"
"
"
"
"0" -- cooling operation
"1" -- heating operation
(
"
" -- Electrical connection side actuator
" " -- Input heat pump
SI 70TUR
0
"
EN-7