Application 9
EI.65.D4.02
76
Wiring Type 1/230 V
Wiring Type 1/24 V
Input Type 1
Name Pin Common Description
S1 3 12 Flow temperature, heat circuit 1. Must be connected
S2 4 12 Return temperature, heat circuit 1
S3 5 12 Outdoor temperature (heat circuit 1). Must be connected
S4 6 12 Flow temperature, heat circuit 2. Must be connected
S5 7 12 Return temperature, heat circuit 2
S6 8 12 Optional: Can be installed to measure outdoor temperature
for heat circuit 2
S8 10 12 Default: Room temperature, heat circuit 1. Can be rede-
fined
S9 11 12 Default: Room temperature, heat circuit 2. Can be rede-
fined
Output Type 1
Name Pin Neutral Description
P1 18 13 Circulation pump, heat circuit 1
P2 19 13 Circulation pump, heat circuit 2
P3 20 13 Available
M1 16, 17 13 Motor valve, heat circuit 1. 16: Close. 17: Open
M2 23, 24 13 Motor valve, heat circuit 2. 23: Close. 24: Open
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