11. . IntroductionIntroduction
Subject of this installation manual is Futura - ventilation unit with he at and mois ture recoveryFutura - ventilation unit with heat and moisture recove ry, which is designed for
controlled ventilation and treatment of the indoor environment of residential premises. The heat recovery unit ensures recovery
of heat and moisture, filters supplied air and helps maintain optimum air humidity. In summer, it provides additional cooling in
the night mode thanks to an integrated automatic bypass.
Before you put the heat recovery system in operation, read this User Manual carefully. It will provide you with information about
operational principles of heat recovery unit, its structural design, modes, functions, operation and maintenance.
Pay attention to all specifications and instructions included in this manual and follow them accordingly. This is the only way of
ensuring proper and safe operation of the heat recovery system.
This device complies with the Commission Regulation (EU) No 1253/2014 with regard to ecodesign requirements for ventilation
units and Commission Delegated Regulation (EU) No 1254/2014 with regard to energy labelling of residential ventilation units.
ANY CHANGES RESULTING FROM TECHNICAL DEVELOPMENT ARE RESERVED. WE RESERVE THE RIGHT TO CHANGE THE
CONTENTS OF THE MANUAL ANY TIME WITHOUT PRIOR NOTICE.
11..11. . Symbols usedSymbols used
Please, pay increased attention to the used symbols and in the interest of your safety and proper operation of the heat recovery
unit follow the instructions that accompany every symbol.
Symbo lSymbo l Descriptio nDescriptio n
IMPORTANT WARNINGIMPORTANT WARNING
CAUTION! IMMINE NT DANGE R!CAUTION! IMMINE NT DANGE R!
(risk of injury of the user or the service staff; risk of ventilation unit damage or disruption of its
proper function and operation)
CAUTION! ELECTRIC E QUIPMENT!CAUTION! ELECTRIC E QUIPMENT!
DANG E R! CAUT ION! RISK OF HAND INJURY!DANG E R! CAUT ION! RISK OF HAND INJURY!
22. . Identification and applicationIdentification and application
The Futura heat recovery unit represents HVAC device with heat recovery and an active control of moisture recovery. It has been
designed for comfortable and energy-efficient controlled ventilation of family houses. The heat recovery unit provides controlled
ventilation of residential premises with required ventilation volume of 100 – 350 m
3
(3530 - 12360 ft
3
), at the outdoor air
temperature range from -19 °C to +45 °C (-2 °F to 113 °F). The unit can be used at the maximum relative indoor humidity level of
60 % at the temperature of 22 °C (72 °F).
Figure 1 – Identification label