20
DEX Next
The following regulations must be observed:
• VDE 0100
• EN 806
• Installation must comply with all statutory regulations, as well as those of the local
electricity and water supply companies.
• The rating plate and technical specifications
• Only intact and appropriate tools must be used
4. Installation
Installation site
• Appliance must only be installed in frostfree rooms. Never expose appliance to
frost.
• The Appliance must be wall mounted and has to be installed vertically with water
connectors downward or alternative transversely with water connections left.
• The appliance complies with protection type IP25 and may therefore be installed in
protection zone 1 according to VDE 0100 part 701.
• In order to avoid thermal losses, the distance between the instantaneous water
heater and the tap connection should be as small as possible.
• The appliance must be accessible for maintenance work.
• Plastic pipes may only be used if they conform to DIN 16893, Series 2.
• The specific resistance of the water must be at least 1100 Ωcm at 15 °C. The specific
resistance can be asked for with your water distribution company.
Thoroughly rinse the water supply pipes before installation to remove soiling from the
pipes.
1. Using a 12 mm hexagon socket screw key, screw the screwin nipples according to
image manual into the wall connections as shown in. The seals must be fully screwed
into the thread.
2. Hold the included mounting template according to image manual on the wall, mark
the drill holes according to the template and drill them using a 6 mm drill.
3. Pull down the faceplate and unscrew the main hood screw to open the appliance.
4. Loosen the knurled nut of the wall bracket, remove the wall bracket and screw it on
the wall. Offset tiling or uneven surfaces can be compensated by up to 30 mm with
the aid of the spacers supplied. The spacers are fitted between the wall and the wall
bracket.
Installing the wall bracket
cold
warm
• The electrical power supply cable may be connected in the upper part. In such case,
the connection will be done according to the description “Electrical connection
from above” in online manual.
• Install the appliance according to image manual.
Installing the appliance
For further informations please use the online operation and installa
tion instruction. Please follow the link below or use the QR code via
smartphone or tablet.
https://www.clage.de/links/gma/DEXNextGMA912034382
Note: Accessories and surface mounting
Note: Fasten the screw nuts with caution, to avoid damage to the valves or the piping
system.
• As shown in the illustration, screw the cold water connection piece with the union
nut and the ½ inch seal onto the cold water connection.
• Screw the hot water connection piece with the union nut and the ½ inch seal onto
the hot water connection.
Installing connection pieces
• Put the water flow reducer “
D
” into the hot water connection piece.
D
