Installation Location; Unit Installation; Tap Installation; Electrical Connection - AEG MTD 440 Gebrauchs- Und Montageanweisung

for the qualified installer
2.6

Installation location

Under-sink installation
!
The appliance should be installed according to choice as an under-sink unit' in a closed, frost free
room in the vincinity of a water draw off point.
Dismantled unit is to be stored in a frost-free place, as residual water always remains in the unit.
2.7

Unit installation

1
Loosen cover securing screws by two turns.
2
Using a screwdriver, release the snap closing catch.
3
Take off the unit front cover with heating block.
With the help of a pair of nippers, break out through opening for the connection cable.
4
Fix the unit rear panel to the wall using dowels and screws; use the unit rear panel as a drilling
template.
5
Hook on the unit front panel with heating block.
6
Engage the heating block in the snap closing catch.
7
Secure the unit front cover with screws (Use enclosed sticker with company logo to replace
existing one).
2.8

Tap installation

screw T-piece on angle valve
screw cold water connection on to T-piece
screw connection hose (13) on to the T-piece
screw the free end of connection hose (13) on to the cold water inlet of the MTD, while doing this,
you must hold the connection piece of the unit in position with a 14 mm spanner to avoid any
damage
screw the warm-water-pipe of the tap-fitting on to the units warm water outlet fitting, while doing
this, you must hold the connection piece of the unit in position with a 14 mm spanner.
2.9

Electrical connection

The unit must be connected to the protective earth terminal.
!
This appliance is fitted with a power supply cable.
The units are fitted with an electric cable for a fixed electrical installation
The elctrical fixed connection may be performed with a diamater for the wire of 3 times 6 mm².
2.10

First start-up

1
2
Handover of the unit
Explain the function of the unit to the user and familiarize him or her with its use.
Draw the user's attention to possible hazards (scalding).
Hand over these instructions for careful retention.
2.11

Special accessories

Jet regulator „SR" for use in the jet-regulator screw fitting M22/M24.
MTD 350 / MTD 440:
SR 3 order no:
MTD 570 / MTD 650:
SR 5 order no.
14
B
C
D
(may only be carried out by a qualified installer)
1
2
3
289591
270582
Fill and deaerate the unit.
Note: danger of running dry!
Open and close the tap repeatedly until the pipework
and the unit are free of air. For guidance on air, see
„Important information".
Switch on the mains power.
Test the operating mode of the instantaneous water
heater and armature.
.
D