Stulz EC Tower ECD 91 - Electrically Connecting the Condensate Pump to EC Tower Size 1

82 EN/01.2019/G22 © STULZ GmbH – all rights reserved
ec tower technical manual
Connecting the pressure pipe to the local sewage system
NOTE
When routing the pressure pipe, take care to ensure that it is not kinked or trapped.
NOTE
Pay attention to the regulations of your local water company.
20. Connect the pressure pipe of the condensate pump to the local sewage system.
  
pump“ on page 187).
13.2.5 Electrically connecting the condensate pump to EC Tower size 1

Electrical connection diagram for condensate pump and EC Tower size 1
1102030
180mm
PE
-X1
3
-X4
4
-X4
2
-X4
1
-X4
3
-X1
2
-X1
1
-X1
-K41
D1
D2
D3
D4
D5
D6
K1
K1
K2
K2
K3
K3
+RV
S
-RV
-
+
N
N
X
Y
TAM
-T70
1
2
-X1
N1
PE1
N2
PE2
N3
PE3
N4
PE4
N5
PE5
N6
PE6
N7
PE7
N8
PE8
1
-X4
2
-X4
3
-X4
4
-X4
5
-X4
6
-X4
7
-X4
PE
-X0
0
1
-F20
2 4
6
1 3 5
140M-C2E-C20
M
OEL
L
E
R
M
O
EL
L
E
R
-F41
1
2
-F10
1
2
AB
A
B A
B
A
B
A2
A1
2 4 6
1 3
5
14
13
-Q31
C09 - C23
A2
A1
2 4 6
1 3 5
14
13
-Q71
C09 - C23
A2
A1
2 4 6
1 3 5
14
13
-Q72
C09 - C23
A2
A1
2 4
6
1 3 5
14
13
-Q70
C09 - C23
0
1
T1 T2 T3 N
L1
L2
-Q01
40A
L3 N
-X10
L1 PE
N
PUMP
MOTOR
PUMP CASING
SAFETY
FLOAT SWITCH
NORMAL
FLOAT SWITCH
8
7
1
14
9
15
13
10
4
3
2
56
11
12