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All rights reserved. This manual has been compiled with the utmost care. The publisher cannot be held liable for any damage caused as a result of missing or incorrect information in this manual. In case of dis putes the Dutch version of these instructions will be binding.
1 Introduction The warranty becomes invalid if: • The guarantee period has elapsed; The device's name is ComfoAir 350 . In the follow- The device is used without filters; • ing it will be referred to as ComfoAir. •...
safety 1.2.2 safety provisions and measures • The ComfoAir cannot be opened without using 1.2.1 safety regulations tools; • It should not be possible to touch the fans, Always comply with safety regulations in this man- therefore ducting must be connected to the ual.
Besides ensuring a healthy balance between in- Congratulations, you are the owner of a coming and outgoing air, the ComfoAir also pro- ComfoAir 350 , vides the benefits of heat recovery. Heat recovery an heat recovery unit from Zehnder. means that heat from the extracted air is transferred We wish you lots of comfort.
Available operating elements Only in the P2 menus settings can be made. The ComfoAir is fitted with the following operating The other P-menus (P1 and P9) can only be elements: read. • Display on the unit; • 3-position switch; Leaving reading menu •...
setting the ventilation using If the bathroom switch is turned off within 3-position switch(es) the programmed delay timer period, then the A 3-position switch can be used to set 3 different overrun function will be terminated. ventilation positions. • Position 1 g Low. Light switch - Use for low ventilation levels.
P menus for the user Menu P1 ¨ Status of programmes status sub- description Activated menu Is menu 21 currently active? Yes (1) / No (0) Is menu 22 currently active? Yes (1) / No (0) Is menu 23 currently active? Yes (1) / No (0) Is menu 24 currently active? Yes (1) / No (0)
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Time delay values sub-menu description Minimum Maximum General reset Overrun timer for ventilation setting 3 (us- 1 Min. 20 Min. 10 Min. ing " "). Note: • After pressing " " briefly (< 2 sec.), Only applies to systems fit- the ComfoAir will switch to the set- high ted with an rF switch.
Maintenance by the user When using the ComfoAir for the first time, The following maintenance must be carry out by the it is recommended to clean the filters (and user: valves) first. During the construction phase • Cleaning or replacing the filters; the ventilation system could have become •...
Malfunctions If the ComfoAir is installed in an area with a Malfunctions in the ComfoAir are reported as fol- higher average humidity (such as bathroom lows: or toilet) the probability of condensation on • The malfunction alert appears on the display. the outside of the ComfoAir is high.
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