Stiebel Eltron CK 150-1 Operación E Instalación página 7

INSTALLATION
Installation
Connection to a freely accessible standard 120 V
outlet with grounded plug
Hard-wired connection to an appliance junction
box with ground conductor
Connection to a standard wall outlet
Material losses
The power cable must not be pushed into the space be-
tween the appliance back panel and the wall on which
it is installed.
Wind up any extra power cable around the cable
retainer on the back of the appliance.
Plug the heater into a grounded 120 V wall outlet.
This heater is for use on 120 volts. The cord has a plug as shown
at (A) in the figure. An adapter as shown at (B) is available for
connecting three-blade grounding-type plugs to two-slot recep-
tacles. The green grounding lug extending from the adapter must
be connected to a permanent ground such as a properly grounded
outlet box. The adapter should not be used if a three-slot ground-
ed receptacle is available.
120 V hard-wired connection to a circuit breaker
Material losses
- Trim the power cable so it leads directly to the heat-
er connection socket.
- Ensure that, after trimming the power cable, the
heater can still be removed from the wall without
issue.
Trim the power cable by cutting off the plug.
Connect the trimmed end of the power cable to a suitable
appliance junction box.
The appliance junction box must be connected to a circuit
breaker of suitable size. See 14.3, "Data table", pg. 9.
11.3.2 Permanent connection
WARNING Electrocution
In the case of a permanent connection, the heater must
be able to be separated from the power supply by an iso-
lator that disconnects all poles with at least
contact separation.
MATERIAL LOSSES:
!
The CK 200-2 Trend heater is suitable only for perma-
nent connection.
www.stiebel-eltron-usa.com
The power cable must be routed into the back of the unit to the
CK 150-1 Trend
wiring block. The cable entry point is shown in the illustration
X
below. Install a cable clamp to prevent the power cable from being
X
pulled out of the wiring block during operation.
1 Cable entry, rear view of unit
Connect the permanent power supply cable to wiring block.
Never install the heater directly below an outlet.
In case of ROMEX wire, install ½" ROMEX connector in knockout.
In case of Greenfield, please use ½" Greenfield connector.
11.4 Wiring block
The wiring block is located around the side of the unit from the
cable entry point. Route the power cable to the wiring block and
secure the wire using the screws.
1
1 Wiring block
Consult the chart below for the recommended torque amounts on
1 / ˝ (3 mm)
8
the wiring block screws.
Screw Size (mm)
M2
Using the proper torque specifications to secure wire to the wiring
block helps to avoid personal loss or property damage.
Min. Torque (N•cm) Min. Torque (lbf•in)
30-40 2.65-3.54
CK 150-1 / 200-2 Trend |
1
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