Configuration and electrical connection
23
Connections of storey controller and pump relay
A2
A1
1
2
HREL 1
1
2
3
4
5
6
7
8
9
10
11
12
RC PR
Storey controller 1
1
2
3
4
5
6
7
8
9
10
11
12
RC PR
Storey controller 2
1
2
3
4
5
6
7
8
9
10
11
12
RC PR
Storey controller n