Sensor And Relay Allocation Of The; Skscem1 - Sonnenkraft SKSCEM1 Handbuch

1.2 Sensor and relay allocation of the SKSCEM1
Sensor
S1
VBus
S2
VBus
S3
VBus
S4
S5
S6
A-9300 St.Veit/Glan

SKSCEM1

1 2 3
sensor terminals
Description
Heating circuit flow sensor
Outdoor temperature sensor
Afterheating store sensor 1
VBus
(if AH = S3 or AH = S3 / S4)
VBus
Afterheating store sensor 2 (if
VBus
AH = S3/S4)
Remote control (optional)
VBus
DHW afterheating sensor
VBus
IP 20
4 5 6 7 8 9 10 11 12
VBus terminals
Relay
R1
VBus
R2
VBus
R3
R4
R5
VBus
VBus
13 14 15 16
17 18
ground conductor com­
mon terminal block
GB
Description
Heating circuit pump
N L
Mixer open
N L
Mixer closed
N L
DHW afterheating
Afterheating potential­free
N/23-25-27-29 1 (1) A (100...240) V~
15/16 4 (1) A (100...240) V~
19 20 21 N 23 N 25 N
load terminals
mains terminals
N L
N L
N L
N L
N L
T4A
100...240 ~ V
50-60 Hz
N L
27 N 29 30 31
25