Three-Phase Wiring Diagram For Humidifiers With Type C Control Module - Carel heaterSteam User Manual

7.13 Three-phase wiring diagram for humidifiers with type C control module

WARNINGS:
1. EXTERNAL SIGNAL
see Figs.: 7.5.1.2 / .2.2
/ .2.5 / .3.2
2. BRIDGING
CONNECTION
see Fig.7.8.3
Carried out by the installer TB
K
F1-F2
TR
TP
MS
Carel code +030221761
1 2 3
K
F 1 F 2
T B
L 1 L 2 L 3 P E
T P
T R
*
M P
M S
M a n u al d rain
P O W E R
S U P P LY
Terminal block S1 Safety thermostat
Contactor LS Level switches
Auxiliary fuses FV Fill valve
Toroidal transformer Drain valve
DV
Circuit breaker LE High level electrodes
Manual switch CE Conductivity meter electrodes
1
2
3
6 5 4 3 2 1
E E E E E E
R E L AY 1
E
1G
2G
G
1H
6 D
3 6
H
2H
3 D
D
2 5
3H 4 D
1 4
1 D
1 K
K
2 K
3 C
2 4
C 1 C
3 K
1 3
4 C
1I 5 B
3 6
2 B
2I
R E L AY B O A R D B
2 5 4 B
3I 3 B
1 4
6 B
4I
I
5I
4 8
4A
6I
3 7
A
7A
7I
2 6
J
3A
8I
1 5
1 2 3 4
J J J J
S E R IA L
L IN E
C O N T R O L
M O D U L E
Fig. 7.13.1
R1-R2-R3 Electrical elements
QC1-QC2 Quick connectors
ST Sensor terminal block
Element temperature sensors
PTC1-PTC2-PTC3 (1)
NTC (1) Water temperature sensor
13-14 Auxiliary contacts contactor K
23
1
1
2
2
3
3
A B C D E F
C O N N E C T IO N
D A TO G L IE R E IN C A SO D I M O N TA G G IO
D E L SE N SO RE D I TE M PE R AT U R A PT C
Q C 2
S T
B C D E F
A
S 1
L E
**
Q C 1
P T C 1 P T C 2 P T C 3
R 1 R 2 R 3
S T E A M
B O IL E R U N IT
D V
(1) optional in the version C0,
standard in the version C1
preliminary version - rel. 2.0 - 03/09/99
heaterSteam
A B C D E F
C O N N E C T IO N
C E
L S
F V
* IN S TA L L E R S ID E
* * O N LY C _ 1 M O D E L