Dimplex SI 50TUR Instructions D'installation Et D'utilisation page 28

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V 1
1
" "
0
" "
Fig. 7.4:hydraulic 4-way reversing valve HW flow and return to the left
V 2
*
Fig. 7.5:hydraulic 4-way reversing 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.
EN-8
E
E
0
" "
1
" "
452237.66.55 · FD 0007
V 3
E
1
" "
Fig. 7.6:hydraulic 4-way reversing valve HW flow and return to the right
V 4
*
E
1 0
" " "
Fig. 7.7:hydraulic 4-way reversing valve HW flow and return down*
 "0" -- cooling operation
 "1" -- heating operation
" E " -- Electrical connection side actuator

" " -- Input heat pump

SI 50 - 70 TUR
0
" "
"
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