Accessories; Preparation; Installation Location - STIEBEL ELTRON DHB 18 STi Bedienung Und Installation

INSTALLATIoN

Preparation

- Plastic connection pieces/installation aid
- Cover guide pieces
8.2

Accessories

Taps
- MEKD mono lever kitchen pressure tap
- MEBD mono lever bath pressure tap
Plugs G ½ A
If you use pressure taps for finished walls other than those rec-
ommended in the accessories, please use the plugs.
Installation set for finished walls
- Solder fitting - copper pipe for soldered connection Ø 12 mm
- Press-fit fitting – copper pipe
- Press-fit 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.
Pipe assembly for offset installation
Use this pipe assembly set if you intend to offset the appliance by
90 mm downwards from the water connection.
Pipe assembly for replacing a gas water heater
You will need this pipe assembly set if the existing installation
has gas water heater connections (cold water connection on the
left-hand side, DHW connection on the right-hand side).
Pipe assembly for DHB water plug-in couplings
Use the water plug-in couplings if the existing installation contains
water plug-in connections from a DHB water heater.
Load shedding relay (LR 1-A)
The load shedding relay for installation in the distribution board
provides priority control for the instantaneous water heater when
other appliances, such as electric storage heaters, are being op-
erated simultaneously.
Central thermostatic valve (ZTA 3/4)
Use the thermostatic valve for central premixing when operating
an instantaneous water heater with preheated water, for example.
22 | DHB STi
9. Preparation
9.1

Installation location

Material losses
!
Install the appliance in a room free from the risk of frost.
f Always install the appliance vertically and near the draw-off f
point.
The appliance is suitable for undersink and oversink installation.
Undersink installation
1 Cold water inlet
2 DHW outlet
Oversink installation
2
1 Cold water inlet
2 DHW outlet
Note
f Mount the appliance on the wall. The wall must have f
sufficient load bearing capacity.
1
2
1
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