What To Do; Ventilation Advice - Zehntner ComfoCool Q600 Benutzeranleitung

6. What to do?

My operating panel indicates a malfunction
If the system detects a malfunction, then it notifies you
of this via the operating panel. Make a note of the code.
� First try to cancel the malfunction by navigating to
RESET ERROR and selecting CONFIRM. Consult the
operating panel manual for instructions.
� Also check whether the ComfoCool Q600 and the
heat-recovery unit are receiving power. On the side of
the ComfoCool Q600 is a plug socket. Check whether
the plugs are firmly fitted in the sockets.
� If the malfunction reoccurs, please contact an installer
specialised in ventilation and cooling technology.
My ComfoCool Q600 does not switch on
If your ComfoCool Q600 does not switch on like you
expected, then please check the following:
� Is the ventilation level correctly set? The ComfoCool
Q600 will not be activated in the Absent setting.
� Is the temperature profile correctly set? Only when
the return temperature of the heat-recovery unit is
higher than the set temperature profile will the system
be activated.
� Is it cold outside? Active air temperation is not
activated when it is cold outside (lower than 12˚C).
� Is it colder outside than inside? When it is colder
outside than inside, the system employs the bypass
to ensure energy-efficient air temperation. For further
information, see section 3.
� Is it autumn or winter? The system does not use the
active air temperation function in seasons in which
the heating is often on.
� Has active air temperation been activated? A menu
for this purpose can be found in the TASK MENU.
Only when this setting is set to "ComfoCool Q600
Auto" will the ComfoCool Q600 be activated.
� Has the ComfoCool Q600 just been deactivated?
For safety reasons, it takes five minutes before the
ComfoCool Q600 is reactivated.
� Does the operating panel register with the ComfoCool
Q600? When the ComfoCool Q600 is not registered
the display on the heat-recovery unit will display the
malfunction code "CCOOL_ CONNECT ERROR".
My ComfoCool Q600 switches on but my dwelling is
not being tempered
If your dwelling does not cool (sufficiently) despite the
ComfoCool Q600 being activated, then you can do the
following:
� Set the ventilation to level 3. The more you ventilate,
the greater the volume of tempered air is supplied to
the dwelling.
� Fit sunblinds. The sun is an extremely powerful
source of heat. If your home receives a lot of sunlight,
it will warm up very quickly. This source of heat
might well be stronger than the air temperation effect
created by your ComfoCool Q600.
� Contrary to an air conditioner, the ComfoCool Q600
18 - EN
tempers your entire home. The ComfoCool Q600 is
capable of reducing the indoor temperature to a few
degrees below what it would be, were the ComfoCool
Q600 turned off. In summer, we recommend setting
the temperature profile to COOL.
Irregular ventilation
If you have set the ventilation level to 1, the ComfoCool
Q600 will occasionally increase the airflow of the heat-
recovery unit to keep the cooling components at an
acceptable temperature. If you prefer not to use this
function, then set the ventilation level to 2 or 3.

7. Ventilation advice

Great Britain
Is there a recurring problem or do you require ventilation
advice? Then please call, or ask your fitter to call,
our helpdesk on +44 (0) 01276 605800 or email
info@zehnder.co.uk
For more information on ventilation or Zehnder, please
visit www.zehnder.co.uk or www.zehnderpassivehouse.
co.uk
Italy
Is there a recurring problem or do you require ventilation
advice? Then please call, or ask your fitter to call, our
helpdesk on +41 43 833 20 20 or email info@zehnder.it
For more information on ventilation or Zehnder, please
visit www.zehnder.it