30
For contractors
Alternative installation methods are shown in figures
J
-
N
.
4.1
Power supply – unfinished walls - below
K
a Push the cable grommet over the power cable.
b Break out the cable grommet knock-out in the back panel.
c Move the terminal strip from the top to the bottom; for this, undo the screw and refit it into the terminal
strip moved to the bottom.
d Slide the back panel over the studs and the cable grommet, pull the cable grommet with a pair of pliers
against the locking hooks and let both hooks audibly click into place.
e Push the back panel firmly and flush against the wall and lock with the fixing toggle.
4.2
Power supply – finished walls
• Cut/break a hole into the back panel suitable for the power cable (for possible knock-outs see
J
).
• With power supply on finished walls, the protection rating is reduced to IP 24 (splash-proof).
Please note:
Mark the type plate with a permanent marker:
Cross out IP 25 and tick the IP 24 box.
4.3
Priority control
L
When used in conjunction with other electrical equipment, e.g. electric storage heaters, use the maximum
demand relay:
a
Maximum demand relay (see "8. Special accessories").
b
Control cable to the contactor of the second device (e.g. electric storage heater).
c
Control contact, opens when switching the instantaneous water heater on.
The relay trips as soon as the
instantaneous water heater
starts.
Only connect the automatic maximum demand controller to the central phase of the equipment terminals
(mains power).
4.6
Taps for finished walls
AEG-Haustechnik - pressure tested tap for finished walls
ADEo 70 WD
N
(part no. 18 39 34)
:
• Fit plug G ½" with gaskets (a)
(part of the standard delivery of the pressure tested tap ADEo 70 WD).
• Fit the tap.
• Insert the support plate into the lower part of the back panel. The support plate is part of the standard
delivery of the tap and is designed to hold the tap pipes in the designated location as well as to ensure
the necessary protection against moisture (
M
23).
• Push the tap pipes from above through the support plate up to the lower part of the back panel.
• Push the open end of the pipes into the valve.
• Click the lower part of the back panel together with the support panel and the pipes into the upper part
of the back panel.
• Secure the connection pipes on the device.
The device cap needs to be prepared for this installation:
Cleanly break out the knock-outs in the device cap (
M
a), use a file if necessary.
Device fixing:
Secure the back panel in the lower part of the device with two additional screws (
M
19).
Cap installation:
Hook the device cap at the top and pivot it down onto the back panel, then make it audibly click into
place.
Check the firm seat of the device cap on the back panel.
4.
Alternative installation methods
for contractors
Power supply: Unfinished walls - below, maximum demand relay; Under-sink installation; water:
finished walls
Summary of Contents for DDLT PinControl 13
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