6.3.1
Connection plan
Fig. 6.2
Electrical repair work may only be executed by licensed electricians (safety rule of the
Accident Prevention & Insurance Association VB G and ZH 1/11 [Germany])
CAREFUL!
During an opening live wires/parts could be exposed Connector points may also be live
with electricity.
It is imperative to disconnect the power supply before working on electrical parts!
The switch outputs for bleeding, Biocide meteringand alarm are set from potential 230V to
NOTE
potential-free through the removal of the bridges 34/35, 40/41, 45/46.
417101555_CoolProtect.doc
- 49 -
Item
Designation
1
2
24V/AC
3
4
5
Acess
Relais-Board
6
7
8
n.c.
9
10
11
Measuring cell
12
13
14
15
n.c.
16
n.c.
17
n.c.
18
Release
19
20
Connection alarm buzzer
21
22
Alarm relais
23
24
25
26
Break-Relais
27
28
Biocide pump relais
29
30
31
L1 (in)
32
N (in)
33
PE (in)
34
L1 Break valve (out)
35
Supply break valve (in)
36
Break valve set to (out)
37
Break valve to (out)
38
N (out)
39
PE (out)
40
L1 - pump (out)
41
Supply pump (in)
42
Control pump (out)
43
N - pump (out)
44
PE – pump (out)
45
L1 - Alarm (out)
46
Supply Alarm (in)
47
Alarm-Output (Shutter)
48
Alarm-Output (Opener)
49
N - Alarm (out)
50
PE - Alarm (out)
51
Connection transformer
52
Only with Art. No. 288959:
53
Relais for the Circulation
54
control
55
56
Output 2 (not in use)
57
58
59
Input 1 (not in use)
60
61
Input 2 (not in use)
62
Rev.: 08-06/10