15
Output configuration
•
Boiler pump
(feed pump buffer storage)
•
Mixer + Heating circuit 2
•
Mixer – Heating circuit 2
•
Pump 2. Heater
6
5
4
3
Output configuration
•
Heating circuit pump Heating circuit 1
•
Heating circuit pump Heating circuit 2
•
Burner
•
Mixer + Heating circuit 1
•
Mixer – Heating circuit 1
•
Domestic hot water feed pump
•
Domestic hot water circulation pump
6
8
7
5
4
3
2
GB
Centre box
Power connection
Input configuration
•
RAMSES 850 top2 OT
•
End box OT
•
Wire bridge
•
Buffer tank temperature top
•
Feed temperature heating circuit 2
•
Temperature 2. Heater
•
Lower buffer storage temperature
20
18
17
16
13
14
15
End box
Power connection
Input configuration
•
Domestic hot water temperature
•
Feed temperature heating circuit 1
•
Boiler temperature
•
Outdoor temperature
•
Domestic hot water return temperature
20
19
18
17
16
N
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
N
N
N
N
N
N
N
L
L'
L'
L'
L'
L'
L'
L'
230 V~ 50 Hz
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18 19 20
20
19
18
SEL
V
Unrequired sensor inputs must be closed off with a
resistor (100 ohm,enclosed).
1-
1-
