Carel gaSteam UG045 - Wiring Diagram for UG450

ENG
15.4 Wiring diagram for UG450
EV. Drain Tempering
(optional)
Drain Tempering valve
(optional)
EV. NA Scarico totale (dove
richiesto)
NC electric valve total drain
(where request)
RELE P
M2
M9
M8
M1 M5
M6
J14
J14
J6L J6C
J7
J5
J22
J11
J1
J2
J8
J15
M12
J17C
J17L
J3
M3
J18
J4
J20
J24
J19J23
J21
J16
1
2
3
4
5
6
7
8
G
G0
G0
G
9U
10U
RELAY BACKUP / ROTATION
+12V
8S
9S
10S
11S
12S
+12Vdc
12T
13T
5S
6S
1S
2S
3S
4S
cPHC 1
STATUS RELAY
ALARM RELAY
4Y 5Y 6Y1Y 2Y 3Y 7Y 8Y 9Y 1O 2O
PGD
J7
J5
J22
10T
11T
10Z
11Z
J22.1
J22.2
J22.3
backup
13S
ELECTRICAL PANEL UG 1
QUADRO ELETTRICO UG 1
14S
COOLING FAN E.P.
VENTILATORE DI RAFFREDDAMENTO Q.E.
SONDA AMB. / Control sensor
GND
GND
GND
PONTE ON/OFF REMOTO
EXTERNAL
SIGNAL
SONDA LIM. HI / Limit sensor
EV. CARICO 1
ll solenoid valve 1
0 V vent. bruc. 1 / blower 1
230 V vent. bruc. 1 / blower 1
PE vent. bruc. 1 / blower 1
0 V vent. bruc. 2 / blower 2
230 V vent. bruc. 2 / blower 2
PE vent. bruc. 2 / blower 2
7Y 8Y 9Y
4Y 5Y 6Y
RELE P
M2
M9
M8
M1
M5
M6
J14
J14
J6L J6C
J7
J5
J22
J11
J1
J2
J8
J15
M12
J17C
J17L
J3
M3
J18
J4
J20
J24
J19J23
J21
J16
1
2
3
4
5
6
7
8
G
G0
G0
G
9U
10U
RELAY BACKUP / ROTATION
+12V
8S
9S
10S
11S
12S
+12Vdc
12T
13T
5S
6S
1S
2S
3S
4S
J1
1Z
2Z
3Z
4Z
5Z
J8
J15
J4
J2
1T
2T
3T
4T
5T
P
P
6T
7T
8T
9T
6Z
7Z
8Z
9Z
cPHC 2
STATUS RELAY
ALARM RELAY
4Y 5Y 6Y1Y
2Y 3Y 7Y 8Y 9Y 1O 2O
J11
TO CLIP 5T
SHIELD - SCHERMO
SHIELD - SCHERMO
J7
J5
J22
10T
11T
10Z
11Z
J22.1
J22.2
J22.3
backup
13S
ELECTRICAL PANEL UG 2
QUAD
RO ELETTRICO UG 2
14S
COOLING FAN E.P.
VENTILATORE DI RAFFREDDAMENTO Q.E.
SONDA AMB. / Control sensor
GND
GND
GND
PONTE ON/OFF REMOTO
EXTERNAL
SIGNAL
SONDA LIM. HI / Limit sensor
BRIDGE ON TERM. BLOCK
PONTE SU MORSETTIERA
EV. NA Scarico totale (dove
richiesto)
NC electric valve total drain
(where request)
EV. Drain Tempering
(optional)
Drain Tempering valve
(optiona
l)
EV. CARICO 2
ll solenoid valv
e 2
NTC PRERISCALD. BOILER 2
Temp. NTC BOILER 2
SENSORI LIV.MAX (SCHIUMA)
foam sensor
LS2
SENSORI CONDUCIBILITA'
conducibility sensor
CE2
BOILER 1
BOILER 2
BOILER 1
BOILER 2
BOILER 2
TO M12
cPHC 2
*
TO M3
cPHC 1
PRESS
14S
13S
PRESSOSTATO
DIFFERENZIALE
DIFFERETIAL PRESSURE
SWITCH
L1
T1
T2
L2
KLIXON MINIMA TEMP.
cPHC 1
cPHC 2
MSO
0 V vent. bruc. 3 / blower 3
230 V vent. bruc. 3 / blower 3
PE vent. bruc. 3 / blower 3
4Y 5Y 6Y
TO RELE' RF1
AL RELE' RF1
NTC SCARICO FUMI 3
Exhaust Fumes 3 NTC
10T
11T
TO RELE' RF1
AL RELE' RF1
TO RELE' RF2
AL RELE' RF2
NTC SCARICO FUMI 1
Exhaust Fumes 1 NTC
10T
11T
NTC SCARICO FUMI 2
Exhaust Fumes 2 NTC
FLAME CONTROL RELAY 1 / RELE' CONTROLLO FIAMMA 1
J22.1
RELE RF1
RF1_A1
J22.2
RF1_A2
1A
2A
FLAME CONTROL RELAY 2 / RELE' CONTROLLO FIAMMA 2
J22.3
RELE RF2
RF2_A1
J22.2
RF2_A2
J23
BRIDGE ON EL.BOARD
PONTE SU SCHEDA EL.
11U
12U
ANALOG OUTPUT
11U
12U
ANALOG OUTPUT
300090_152-A_R01
110|15. Wiring diagrams
gaSteam - UG +0300090EN rel. 1.2– 09.10.2018