Electrical Connection With Short Power Cable - Stiebel Eltron DHC 3/3.5-1 Trend Manual Del Usuario

INSTALLATION
Installation
WARNING Electrocution
The connection to the power supply is only permissible as
a permanent connection in conjunction with a ¾˝ Romex
clamp. Ensure the water heater can be separated from
the power supply by an isolator that disconnects all poles
with at least 1/8˝ (3 mm) contact separation.
CAUTION: DO NOT INSTALL IN A BATH ENCLOSURE
!
OR SHOWER STALL. DO NOT CONNECT TO A
SALT-REGENERATED WATER SOFTENER OR A WATER
SUPPLY OF SALT WATER.
FOR USE ON AN INDIVIDUAL BRANCH CIRCUIT ONLY.
CAUTION: CONNECT ONLY TO A CIRCUIT PROTECTED BY A
CLASS A GROUND FAULT INTERRUPTER
USE BONDING CONDUCTOR IN ACCORDANCE WITH THE CA-
NADIAN ELECTRICAL CODE, PART I
Supply this appliance only from a grounded system. A
!
green terminal (or a wire connector marked "G", "GR",
"GROUND", OR "GROUNDING") is provided for wiring the
appliance. To reduce the risk of electric shock, connect
this terminal or connector to the grounding terminal of
the electric service or supply panel with a continuous
copper wire in accordance with the electrical installation
code.
Material losses
!
Observe the type plate. The specified rated voltage must
match the supply line voltage.
Material losses
!
The DHC 3/3.5-1 Trend must only be connected to a 120 V
electrical supply. Connecting the DHC 3/3.5-1 Trend to a
208–240 V electrical supply will permanently damage the
unit and void the factory warranty.
All electrical work must comply with national and applicable
state and local electrical codes.
The DHC Trend should be connected to a properly grounded
dedicated branch circuit of proper voltage rating. In installa-
tions with several DHC Trend units, each unit requires an inde-
pendent circuit. Please refer to the technical data table for the
correct wire and circuit breaker size.
www.stiebel-eltron-usa.com
A ¾˝ Romex clamp (required, not supplied) should be installed
in the opening located between the hot and cold water con-
nections. The wire should be fed through the Romex clamp.
The "live" wires must be connected to the slots on the terminal
block marked N and L (DHC 3/3.5-1 Trend only) or L and L (all
other versions). The ground wire must be connected to the slot
marked with the ground symbol. See section 16.2, "Wiring dia-
grams," pg. 16.
4 –5

10.5 Electrical connection with short power cable

If the power cable is not quite long enough, the wiring block can be
installed closer to the aperture in the water heater.
Reposition the wiring block from the top to the bottom. To do
so, unclip the wiring block by pushing it firmly to the left and
pulling it forwards.
Clip the wiring block in at the bottom by pushing it inwards
and to the left until it clicks into place.
(125–130 mm)
DHC Trend | 11