5.2
Installation overview
DDS22
DDL22
DDL35
W22
W35
Steam installation
see chapter 5.4
Mounting the unit
see chapter 5.3
Water installation
see chapter 5.5
Electric installation
see chapter 5.6
KTY
125...1250 µS/cm
1...10 bar
min. 5 %
–
G 3/4"
ø 31 mm
ø14/7 mm
G 1/2"
G 3/8"
Z261
1...40 °C
≥ 40 mm
Control voltage
XE3
Q6
F6
L1 N PE
230 V/1~/50..60 Hz
min. 20 %
+
ext.
AT4 D
DS22
DS35
Heating voltage
K1
L1 L2 L3
XE1
L1 L2 L3
Q5
F5
L1 L2 L3
400 V/3~/50..60 Hz
230 V/3~/50..60 Hz
Q5
F5
L1 L2
400 V/2~/50..60 Hz
AT4 D
ext.
Q5
F5
L1 N
230 V/1~/50..60 Hz
Temperature
control
A5
5
4
3
2
1
O N
Q6
F
O F
O N
F
O F
Q5
PE
AT4 D
ext.
PE
PE
PE
21
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