Single-Phase Wiring Diagram For 2-4Kg/H Humidifiers With Type C Control Module - Carel heaterSteam User Manual

7.9 Single-phase wiring diagram for 2-4kg/h humidifiers with type C control module

WARNING:
EXTERNAL SIGNAL
see Figs.: 7.5.1.2 / .2.2
/ .2.5 / .3.2
Carried out by the installer TB
K
F1-F2
TR
TP
MS
Carel code +030221761
K
F 1 F 2
T B
N L P E
T P
T R
*
M P
M S
M a n u a l d ra in
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 DV Drain valve
Circuit breaker LE High level electrodes
Manual switch CE Conductivity meter electrodes
1
2
6 5 4 3 2 1
E E E E E E
R E L AY 1
E
1G
2G
G
1H
6D
3 6
H
2H 3D
D
2 5
4D
3H
1 4
1D
1 K
K
3C
2 K
2 4
C 1C
3 K
1 3
4C
5B
1I
3 6
2I
R E L AY B O A R D B 2 5
4B
3I
1 4
6B
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. 7.9.1
R
QC1-QC2
ST
PTC (1)
13-14
19
PO N T E 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 R E D I T E M P ER ATU R A PT C
Q C 2
S T
2
1
S 1
E
D
2B
3B
Q C 1
P T C
* *
* R
S T E A M
B O IL E R U N IT
D V
Electrical heating element
Quick connectors
Sensor terminal block
Element temperature sensor
Auxiliary contacts contactor K (1) optional in the version C0,
standard in the version C1
preliminary version - rel. 2.0 - 03/09/99
heaterSteam
C E
L 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