Mounting The Unit; Water Connections - Stiebel Eltron DHC 3-1 Utilisation Et Installation

installation

mountinG tHe unit

installation
4. mounting the unit
8
1
1 Electrical junction box
2 Water supply line for faucet installation
3 3/8" compression-T
4 Shut-off valve
5 1/2" main pipe
6 Sink
7 Cold valve (right)
8 Hot valve (left)
DANGER Electrocution
UNIT MUST BE INSTALLED IN A VERTICAL POSITION WITH
THE WATER FITTINGS POINTING DOWNWARD. DO NOT
INSTALL UNIT WHERE IT WOULD ROUTINELY BE SPLASHED
WITH WATER. ELECTRIC SHOCK MAY RESULT.
1. Install DHC as close as possible to the hot water draw-off
point, for example, directly underneath the sink or next to
the shower stall.
2. Install DHC in a frost free area. If frost may occur, remove
unit before freezing temperatures set in.
3. Leave a minimum of 5" of clearance on all sides for
servicing.
4. Remove plastic cover.
4 | DHC
5. Mount unit securely to wall by putting two screws through
mounting holes. Screws and plastic wall anchors for
mounting on masonry or wood are provided.
7
6
5
4
3
2
5.

Water connections

1. All plumbing work must comply with national and applicable
state and local plumbing codes.
2. A pressure reducing valve must be installed if the cold water
supply pressure exceeds 150 PSI (10 bar).
3. Make certain that the cold water supply line has been flushed
to remove any scale and dirt.
4. Install isolating valve in cold water line as shown in
illustration. This allows the unit to be isolated for
maintenance purposes.
5. Cold water connection (inlet) is on the right side of the unit,
hot water connection (outlet) is on the left side of unit.
Note
EXCESSIVE HEAT FROM SOLDERING ON COPPER PIPES
NEAR THE DHC MAY CAUSE DAMAGE.
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