STIEBEL ELTRON DHE 21 User Manual

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INSTALLATION
Appliance description
ENGLISH
- The electrical resistivity of the water must not fall below that
stated on the type plate. In a linked water network, take into
consideration the lowest electrical resistivity of the water.
Your water supply utility will advise you of the electrical re-
sistivity or conductivity of the water in your area.
8. Appliance description
8.1 Standard delivery
The following are delivered with the appliance:
- Wall mounting bracket
- Installation template
- 2 twin nipples
- 3-way ball shut-off valve for cold water
- Tee for domestic hot water
- Flat gaskets
- Strainer
- Plastic profile washer
- Plastic connection pieces/ installation aid
- Cover and back panel guides
- Jumper for internal anti-scalding protection
- Jumper for output changeover (only with DHE18/21/24)
8.2 Accessories
Wireless remote control
- FFB4SetEU
Fittings
- MEKD mono lever kitchen pressure tap
- MEBD mono lever bath pressure tap
Water plugs G½A
If you use taps other than the recommended pressure taps on
finished walls, please use the plugs.
Installation set for finished walls
- Solder fitting – copper pipe for soldered connection Ø12 mm
- Press fitting – copper pipe
- Press fitting – plastic pipe (suitable for Viega: Sanfix-Plus or
Sanfix-Fosta)
Universal mounting frame
- Mounting frame with electrical connections
Pipe assembly for undersink appliances
You will need the undersink installation set if you make the water
connections (G⅜A) at the top of the appliance.

STIEBEL ELTRON DHE 21 Specifications

General

Type	Electronic instantaneous water heater
Rated output	21 kW
Protection class	IP25
Energy efficiency class	A
Temperature range	60 °C
Power supply voltage	400 V
Dimensions	105 mm