Installation Instructions - STIEBEL ELTRON DHC 3 U Gebrauchs- Und Montageanweisung

DHC 3 U, DHC 6 U
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15
14
DHC 3, DHC 4, DHC 6, DHC
8
29
28
27
26
Fig. 3
Installation
instructions
1
2
(for the qualified installer)
3
Composition of the unit
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DHC 3 U, DHC 6 U
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1 Hot water connection G 3/8
6
2 Cold water connection G 3/8
3 Temperature monitor
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4 Overheating light
5 Power light
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6 Safety thermal cut-out with reset
button
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7 Differential pressure switch
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8 Flow rate adjustment screw
9 Terminal strip
10 Rear wall
11 Strain relief unit (only DHC 3 U)
11
12 Connection cable with plug, 800 mm
long (only DHC 3 U, enclosed)
13 Jet regulator for fitting (only DHC 3 U,
enclosed)
12
14 Cover
15 Function diaphragm
16 Heating system
13
DHC 3, DHC 4, DHC 6, DHC 8
17 Terminal strip
18 Overheating light
19 Power light
20 Safety thermal cut-out with reset
button
17
21 Differential pressure switch
22 Flow rate adjustment screw
23 Rear wall
18
24 Cold water connection G 1/2, can be
19 used for surface installation and
concealed installation
20
25 Hot water connection G 1/2, can be
used for surface installation and
21
concealed installation
22
26 Cover
27 Function diaphragm
28 Heating system
23
29 Temperature monitor
Important note
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All the information in these
Installation and Operating
25
Instructions must be followed carefully.
These Instructions provide important
details regarding safety, operation,
installation, and maintenance of the unit.
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25
(Fig. 3)
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