Temperature sensor input (continued)
8 controller inputs (I
0
...I
7
corresponding to SERV 20...SERV 27) can be configured according to the following table.
–01
=
without function (input is not used)
+00
=
Input for outdoor temperature sensor T
A
+01
=
Input for room temperature sensor T
R1
(or room temperature signal from terminal 0 of
remote control EGS 52/15) acting on heating circuit 1 (connect terminal 3 of
EGS 52/15 to earth).
+02
=
Input for room temperature sensor T
R2
(or room temperature signal from terminal 0 of
remote control EGS 52/15) acting on heating circuit 2 (connect terminal 3 of
EGS 52/15 to earth).
+03
=
Input for domestic-hot-water temperature sensor T
W1
+04
=
Input for domestic-hot-water temperature sensor (bottom) T
W2
+05
=
Input for flow temperature sensor T
F1
(in the circuit controlled by valve V1)
+06
=
Input for return temperature sensor T
RF1
(in the circuit controlled by valve V1)
+07
=
Input for flow temperature sensor T
F2
(in the circuit controlled by valve V2)
+08
=
Input for return temperature sensor T
RF2
(in the circuit controlled by valve V2)
+09
=
Input for remote control EGS 52/15 with room-temperature sensor, acting on
heating circuit 1 (via 2-wire connection)
+10
=
Input for remote control EGS 52/15 with room-temperature sensor, acting on
heating circuit 2 (via 2-wire connection)
+11
=
Input for remote control EGS 52/15 without room-temperature signal, acting on
heating circuit 1 (via 2-wire connection); (if 3-wire connection, connect terminal 4
of EGS 52/15 to the configured input, and terminal 3 to earth).
+12
=
Input for remote control EGS 52/15 without room-temperature signal, acting on
heating circuit 2 (via 2-wire connection); (if 3-wire connection, connect terminal 4
of EGS 52/15 to the configured input, and terminal 3 to earth).
SERV setting value
No.
Function
20
–1
Function of input I
0
(terminal 15)
21
–1
Function of input I
1
(terminal 17)
22
+05
Function of input I
2
(terminal 18)
23
+03
Function of input I
3
(terminal 20)
24
–1
Function of input I
4
(terminal 21)
25
+00
Function of input I
5
(terminal 23)
26
–1
Function of input I
6
(terminal 24)
27
+07
Function of input I
7
(terminal 26)
R
–
35
–
7 000458 003
