47
ENG
“heaterSteam” +0300075EN - rel. 1.2 - 29.09.2015
11.3 Wiring diagram UR006 single-phase 208 V
1G 2G
1H 2H 3H
1I 2I
3I 4I 5I 6I 7I 8I
4 J
3 J
2 J
1 J
4 3 2 1
8 7 6 5
3 2 1
6 5 4
3 2 1
6 5 4
2 1
4 3
D
C
B
A
I
J
E
M
AIN BO
ARD
RELA
Y
1
H
G
C
ONTROL
MODULE
SERIAL
LINE
EXTERNAL
SIGNALS
ALARM
RELAY
1 E
2 E
3 E
4 E
5 E
6 E
1K
2K
3K
REMO
TE
ON-
OFF
K
POWER
SUPPL
Y
*
RSS2
+
RSS1
+
LN
PE
TB
F1
F2
K
1
2
2
1
F3
MS
F4
TR
K
BRIDGING C
ONNEC
TION
4D 1D
3D
3C 1C 4C
5B
4B
6B
1B
3B
4A
7A
3A
QC1
NT
C
CS
LS
DP
FV
D
T
RD
T
R1
R2
R3
STEAM
BOILER UNIT
ST
PT
C3
PT
C2
PT
C1
6D
A
B
CD
F
E
M1
M2
S1
S2
T1
T2
THP
2B
LL
C
5A
FA
N
FSB
RD
T
T
O
DP
T
O
STEAM
VENTILA
TED
DISTRIBUT
OR
X1
X2
T
O
WIRE
DP
A
B
CD
F
E
2
1
S1
Fig. 11.c
* To be carried out by the installer
TB
Terminal Board
THP
Motor Protector
QC1
Fast coupling
K
Contactor
LLC
Level gauge
ST
Sensor terminal block
F1 - F2
Primary circuit fuses
F3
Drain pump safety fuse
F4
Secondary circuit fuse
FV
Feed valve
PTC1…3
Temperature sensor
heater 1…3
TR
Transformer
DP
Drain pump
LS
High level electrodes
CS
Conductivity meter electrodes
MS
Manual switch
R1…3
Electric heater 1…3
SSR1…2
Solid state relay
FSB
Fan control board
FAN
Fan
RDT
Drain tempering relay
DT
Drain tempering valve
NTC
Water temperature sensor
Содержание heaterSteam UR Series
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