31
Installation – for qualified contractors
8. Equipment description
The bare wire heating system is suitable for soft and hard
water areas (see chapter “Specification”).
8.1 Equipment layout
18
kW
24
21
38°
55°
18
kW
24
21
OFF
3s
1
12
24
2
13
25
3
4
16
14
15
27
5
17
26
6
18
28
7
19
8
20
9
21
10
22
11
23
D
00000
37
81
6
1
Rotary selector with keys and display
15
High limit safety cut-out (STB) with reset button
2
Appliance cap
16
Heating system
3
Lower section, back panel
17
Flow sensor
4
DHW compression fitting
18
Temperature selector plug "set T"
5
Cold water compression fitting
19
Type plate
6
Top, back panel
20
Mounting bracket
7
Electronics
21
Stud for mounting bracket
8
Coding card for output changeover to 18, 21 or 24 kW (on
appliances with output selection)
22
Cable grommet (power cable from above/below)
9
Plug-in position for the temperature selector cable
23
Twin nipple 2 x (cold water with shut-off valve)
10
Safety pressure limiter (AP 3) with reset button
24
Flat packing
11
Mains terminal
25
Screws, rawl plugs for securing the lower back panel
12
Knock-out for power supply from above
26
Operating and installation instructions
13
Fixing toggle
27
Installation template
14
Outlet sensor
28
Wireless remote control FBM Comfort
Содержание DDLE OKO TD 18
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