Install Instructions

OPERATION
Register your product
www.stiebel-eltron-usa.com CK Plus & CK Premium | 5
ENGLISH
2.3 Test symbols
See type plate on the heater.
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
follows:
Type, Example: CK 150-1 Plus (from the white label that is on
the left side of the unit)
Number listed after “No.”
Place of Purchase
Purchase Date
First & Last Name
Email address
Physical Address
Phone Number
If you have any questions concerning the registration process
or warranty options, please contact Stiebel Eltron USA direct-
ly at 800.582.8423.
4. Heater description
CK Plus/Premium are wall mounted electric fan heaters for areas
such as workspaces, kitchens, bathrooms and similar.
The quiet fan draws in the indoor air that is heated by a bare wire
heater element. The air then exits evenly through the hot air chan-
nel and the air discharge grille set into the bottom of the heater.
When the set room temperature is reached, it is maintained by
periodic heating.
Overheating protection
The heater is equipped with a high limit safety cut-out that switch-
es the heater off in case it overheats. Once the cause of the fault
has been eliminated, the heater restarts within a few minutes
(cooling period).
4.1 Turning the heater on and off
Note
For a short time after initial start-up, and after extended
periods without usage, a smell may briefly develop.
The heater is ready for operation as soon as it has been mounted
to the wall and plugged into a wall outlet (120 V models) or hard-
wired to an appropriately sized circuit breaker (optional for 120 V
models, required for 208–240 V models).
f Turn the heater on or off using the ON/OFF switch on the
right-hand side of the unit.
f Turn the heater off when not in use for longer periods (e.g.
during the summer months).
5. CK Plus Operation
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1 Temperature selector
2 ON/OFF switch
3 Air discharge
5.1 Selecting the room temperature
f Set the required room temperature with the temperature
selector. A user may select a temperature anywhere in the
available range from 41–86 °F (5–30 °C).
When the desired the room temperature has been reached, it will
be maintained by intermittent heating.
Note
To avoid excessive power consumption when windows
are open, switch the heater off while venting.
5.2 Frost protection
f Turn the temperature selector to the frost symbol.
In this position, the heater activates automatically if the room
temperature falls below the frost protection temperature of 45 °F
(7 °C).