Application 14
Output Type 1
102
Name
Pin
Neutral
P1
18
13
P2
19
13
P3
20
13
M1
16, 17
13
M2
23, 24
13
EI.65.D4.02
Description
Appl. 14A: Circulation pump, heat circuit 1
Appl. 14B: Circulation pump, heat circuit 1. Charging
pump, hot-water circuit
Circulation pump, heat circuit 2
Appl. 14A: Charging pump, hot-water circuit
Appl. 14B: Changeover valve directing flow to heat or hot-
water circuit
Motor valve on primary side of heat exchanger
16: Close. 17: Open
Mixing valve in heat circuit 2
23: Reduce temperature. 24: Increase temperature