Htv`.hc <c.c&© v c b.c`cc, Cleaning, care and maintenance, What to do if – STIEBEL ELTRON CNS U с 01.03.2010 User Manual

Page 14: 3 limiting the temperature controller, 4 shutting down

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4.3

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

1

2

26

_0

7

_3

1

_0

03

8

1 Pin
2 Temperature selector

»

To limit the temperature setting range, set the minimum and
maximum values at the temperature selector, and push a pin for
each into the slightly offset hole opposite (see diagram).

2

6

_0

7

_3

1

_0

1

7

1

1

1

1

2

1 Pin
2 Temperature selector

4.4 Shutting

down

»

Move the switch on the right of the appliance to OFF.

5. Cleaning, care and maintenance

If a pale brownish discolouration appears on the appliance casing,
wipe this off as soon as possible with a damp cloth. Clean the
appliance when cold with ordinary cleaning products. Avoid
abrasive or corrosive cleaning products.

CAUTION Fire
Never spray cleaning spray into the air slot.
Ensure that no moisture can enter the appliance.

As part of regular maintenance, we recommend also having the
control components checked. The safety and control components
should be checked by a contractor no more than ten years after
commissioning.

6. What to do if ...

... the appliance does not heat up:

Check the temperature set at the appliance and the MCB/fuse in
your fuse box.

The appliance has a safety temperature controller that shuts
the appliance down if it overheats. After the cause has been
removed (for example air outlet or inlet apertures covered) and
the appliance has cooled down for a few minutes, operation starts
again.

If you cannot remedy the fault, contact your contractor. To facilitate
and speed up your enquiry, please provide the number on the type
plate (no. XXXXXX - XXXX - XXXXXX):

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