WITTERUNGSGEFÜHRTE REGELUNG
WEERSAFHANKELIJKE REGELING
WEATHER COMPENSATOR
RÉGULATEUR SUR LA TEMP. EXTÉRIEURE
rematic 2940/2945
P11
1
2
3
4
5 6 7
8
9
B1 A1
1
2
3
4
5 6 7
8
9
10
Appl.
Ba
Bv
Bk
Bb
Bus
Fig. 03
Electrical wiring diagram adapter
DI.DIV.SC.02217
Abbreviation Clamp nr.
Appl.Bus
1-2
Ba
3-4
Bv
5-6
Bk
7-8
Bb
9-10
SW
11-12
Br
13-14
Bv2
15-16
K1
K2
M1
2-3-4
U1
5-6
L
7-8
M2
9-10-11
U2
12-13
Uw
14-15
Table 05
Abbreviations used in Fig. 03
VT
1
GL
2
RT/WS
P1
3
GR
4
1
SW
2
SW
P3
3
SW
4
SW
5
SW
1
SW
2
SW
3
P2
SW
4
BR
P12
5
BL
10 11
12
1
2
3
4
5
6
6
11
12 13 14
15
16
W2
Br
Bv2
SW
EIN/AUS
Description
Communication bus (1=signal, 2=mass)
Outside sensor (ZAF 200)
Green circuit flow sensor (ZVF 210)
Boiler/Common flow sensor (ZTF of ZVF)
Calorifier sensor (ZTF 222)
Tension 0 – 3.3 V corresponds with the calculated set point 0-100°C
Return sensor for return temperature control (ZVF 210)
Red circuit flow temperature sensor (ZVF 210)
Connector boiler wiring 230 V supply
Connector boiler wiring burner stages
Green circuit mixing valve
Green circuit pump
Boiler pump or mixing valve
Red circuit mixing valve
Red circuit pump
Boiler pump
1
2
3
4
5
6
7
8
N
L2
L1
N
L1
N
M / M1
U / U1
L
17
VT
GL
RT/WS
GR
(sgnd)
GN
GL
A1
B1
BR
BL
GL/GN
9
10 11
12 13
14 15
W3
L1
N
L2
L1
N
L1
N
M2
U2
Uw
1
2
3
4
7
8
K2
3
1
2
K1