CEHR
2
Page
Brief description ...................................................................... 2
Installation............................................................................... 3
Functions of the CEHR............................................................5
Adjusting settings.................................................................... 6
What to do if ........................................................................... 8
Disposal.................................................................................. 8
Technical data......................................................................... 8
With the electronic radiator controller CEHR you can regulate
your radiator exactly to your requirements while saving energy at
the same time.
• The CEHR operates in accordance with a self-learning
control algorithm (fuzzy control)
• The operating unit of the CEHR can be removed easily for
programming and to change batteries.
• Four freely programmable switching times per weekday and
two different temperatures allow an individual heating
programme for each weekday.
• Self-monitoring features offer protection against calcification
and frost, help to save energy or indicate when the batteries
need to be changed.
• The CEHR recognises if a window is opened and switches
the radiator off automatically.
• The CEHR can be protected against unintentional
adjustment of the time programme (child-proof).
• The CEHR can be mounted directly on the most common
radiator valves. Adapters are available for other valves.
• Installation of the radiator controller is simple and causes no
dirt or water stains.
• The CEHR operates immediately in the factory setting after
mounting, without any further settings.
• The radiator can also be operated without an operating unit,
for example when the batteries are empty.
MA
N
U
AU
T
O
C
P
R
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0
6
1
2
1
8
2
4
Operating unit including batteries (1)
Valve lantern with adjustment dial (2)
Bag containing adapter (3), screw and nut (4) for Danfoss RA
Check the scope of delivery after unpacking.
The CEHR can be mounted directly on the following radiator
valves:
• Honeywell-Braukmann • Landis & Gyr 'Duogyr'
• MNG • TA (from YoM 2000)
• Heimeier • Oventrop (from YoM 03/1998)
• Junkers
The adapter Danfoss RA is enclosed with the CEHR.
A special valve lantern or an adapter is required to mount the
CEHR on the following radiator valves. These adapters are
available on request.
Valve
manufacturer/
Valve type
Adapter
Order No.
Valve lantern/adapter
Danfoss adapter set
EVA 1-Danfoss
072031201
RAV
(grey)
RA (white)
(enclosed)
RAVL
(black)
Vaillant adapter
EHA 1VAI
072031082
Check the valve type of your radiator and if necessary order
the corresponding adapter.
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