Installation Guide

OPERATION
REGISTER YOUR PRODUCT
4 |CNS E WWW.STIEBEL-ELTRON-USA.COM
Never step on the appliance.
ETL / UL designation
The ETL / UL designation shows that the appliance meets all
essential requirements according to UL 499
2.3 Type label
See type plate.
The type plate is located on the right on the exterior of the
appliance.
3. Register your product

YOU MUST REGISTER THIS PRODUCT WITHIN 90 DAYS OF PURCHASE
ON OUR WEB SITE IN ORDER TO ACTIVATE THE STANDARD
WARRANTY OR TO BE ELIGIBLE FOR THE EXTENDED WARRANTY. GO
TO OUR WEB SITE AT WWW.STIEBEL-ELTRON-USA.COM AND CLICK ON
REGISTER YOUR PRODUCT.
Before beginning the registration process, we suggest that
you gather the necessary information which will be as fol-
lows:
Type, Example: CNS 100-2 E (from the white label that is on
the right side of the unit)
Number listed after “Nr.”
Place of Purchase
Purchase Date
First & Last Name
Email address
Physical Address
Phone Number
IF YOU HAVE ANY QUESTIONS CONCERNING THE REGISTRA-
TION PROCESS OR WARRANTY OPTIONS, PLEASE CONTACT
STIEBEL ELTRON USA DIRECTLY AT (800)-582-8423.
4. Appliance description
The appliance is an electric direct heater only for installation on
a wall.
The appliance is suitable as a full heating system in bathrooms,
for example, or for use between seasons and as a booster heater
in smaller rooms, such as hobby and guest rooms.
The air in the appliance is heated by a heating element and
expelled via natural convection through the air outlet grille at the
top. Cool room air flows in through the apertures at the bottom
of the appliance.
After mounting the appliance on the wall and making the electrical
connection using a permanent power supply via an appliance
socket, the appliance is ready for operation.
4.1 Series CNS-E
After mounting the appliance on the wall and making the electrical
connection using a main breaker, the appliance is ready for
operation.
5. Operation
5.1 Description of the user interface
» Switch the appliance ON via the switch on the right hand side
of the appliance.
» Set the required room temperature via the continuously variable
temperature selector (for temperatures see specification
chapter).
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As soon as the selected room temperature is reached, it is
constantly maintained at this selected temperature through
periodic heating (the output of the appliance must correspond at
least to the required heat demand of the room).
If several appliances are installed in a single room, the setting
at the temperature selector on each appliance can be different.
To avoid excessive power consumption when windows are open,
you should stop the appliance while venting.
5.2 Frost protection
» Turn the temperature selector as far to the right as possible. In
this position, the temperature controller switches on the heating
element automatically if the room temperature drops below the
frost protection temperature (47 °F / 7 °C).
5.3 Limiting the temperature controller
Using the two pins fitted to the back of the control casing, you
can fix the temperature controller at a certain setting or limit the
temperature setting range.
» Break out the pins.
» To fix the selected temperature, push a pin into the hole opposite
(see diagram).
1
1
2
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1 Pin
2 Temperature selector