!
WARNING
!
!
17
ALNOR
®
systemy wentylacji
jest prawnie chronionym znakiem i technicznym patentem. Prawo do zmian zastrzeżone.
w
w
w
.al
nor
.com.
pl
User Manual
HRU-WALL
1. General information
1.1 Description of the unit
HRU-WALL and HRU-WALL-RC is a single alternate flow decentralized (single point) residential heat recovery
unit, also called «push&pull» unit, designed to ensure adequate ventilation in enclosed environments without
energy losses. It is recommended that two units are installed in pair: when one unit is pulling, the other is
pushing. Pair of units can be installed in the same room or in different rooms (i.e. livingroom and bedroom).
The unit is suitable for installation on an outside wall.
The unit should operate continuously, and only stopped for maintenance or service. When heat
exchange is not useful (for example in mid-seasons when indoor and outdoor temperatures are
similar), or when heat exchange is not recommended (for example with the option “summer free
cooling”), it is recommended to set the unit in “extract-only” or “intake-only” mode and NOT to
switch it off.
1.2 How to use this manual
Read this manual carefully before using the product and keep it in a safe place for reference.
1.3 Admonitions
WARNING
identifies a hazard that could lead to personal injury, including death
NOTE
is used to highlight additional information.
2. Safety
2.1 General safety instructions
This product was constructed up to standard and in compliance with regulations relating to electrical equipment
and must be installed by technically qualified personnel. The manufacturer assumes no responsibility for
damage to persons or property resulting from failure to observe the regulations contained in this manual.
2.2 Precautions for installation, use and maintenance
• The device should not be used for applications other than those specified in this manual.
• After removing the product from its packaging, verify its condition. In case of doubt, contact a qualified
technician. Do not leave packaging within the reach of small children or people with disabilities.
• Do not touch the appliance with wet or damp hands/feet.
• This appliance can be used by children aged from 8 years and above and persons with reduced physical,
sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or
instruction concerning use of the appliance in a safe way and understand the hazards involved. Children shall
not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision.
• Do not use the product in the presence of inflammable vapours, such as alcohol, insecticides, gasoline, etc.
