General Information - Helios AIR1 RH 1500 Notice De Montage Et D'utilisation

Installation and Operating Instructions
EN
CHAPTER 1

GENERAL INFORMATION

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DANGER
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DANGER
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WARNING
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CAUTION
ATTENTION
Central ventilation units AIR1 RH
1�1 Important information
In order to ensure safety and correct operation and for your own safety, please read and observe the following inst-
ructions carefully before proceeding. Important information on filter changes and necessary cleaning and maintenance
activities is specified in the maintenance section. Filter changes are usually carried out by the user. Further cleaning and
maintenance work may only be carried out by qualified electricians. The chapter "Installation and commissioning" with
important installation information and basic unit settings is intended for the specialist installer.
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The electrical connection must be fully isolated from the mains power supply until final assembly!
This unit is not intended for use by persons (including children) with reduced physical, senso-
ry or mental capabilities, or lack of experience and knowledge, unless they have been given
supervision or instruction concerning use of the unit by a person responsible for their safety�
Children should be supervised to ensure that they do not play with the unit�
The planning office provides the planning documents necessary for system calculations. Additional information can be
requested ex works. Keep the installation and operating instructions with the unit for reference. The document must be
handed to the operator (tenant/owner) after final assembly.
1�2 Warning and safety instructions
The adjacent symbol is a safety-relevant prominent warning label� All safety regulations and/or symbols must be
absolutely adhered to, so that any dangerous situation is avoided�
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DANGER
Indicates dangers which will directly result in death or serious injury if the safety instruction is not followed.
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WARNING
Indicates dangers which will result in death or serious injury if the safety instruction is not followed.
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CAUTION
Indicates dangers which can result in injuries if the safety instruction is not followed.
ATTENTION
Indicates dangers which can result in material damage if the safety instruction is not followed.
1�3 Warranty claims – Exclusion of liability
If the preceding instructions are not observed, all warranty claims shall be excluded. This also applies for liability claims
against the manufacturer.
The use of accessories, which are not recommended or offered by Helios, is not permitted. Any possible damages are
not covered by the warranty.
1�4 Regulations - Guidelines
If the product is installed correctly and used according to its intended purpose. conforms to all applicable provisions
and CE guidelines at its date of manufacture. The Helios AIR1 RH ventilation units are compliant with the applicable ErP
Directive 2018 (Ecodesign Directive).
1�5 Area of application – Intended use
AIR1 RH units are energy-saving, fully automated, low-noise and ready-to-operate ventilation units with heat recovery.
The AIR1 RH units are designed in 18 different models and according to volume flow rate requirements up to 15 000
m 3 /h. There is an ePM1 55 % class filter on the outdoor air side and an ePM10 50 % class filter on the extract air side
as standard.
AIR1 RH units are equipped with highly energy efficient, low-noise and power-saving fans. Fans with EC motors can be
operated with 3 fixed speeds, or variably using the integrated intelligent controller with the help of an air quality sensor.
AIR1 RH units are equipped with rotary heat exchangers, in which the heat from the extracted air is recovered and
transferred to the incoming outside air. This process allows more than 80 % of the extract air heat transferred to the
outside air depending on respective operating conditions.
The supply air is transported to the primary (supply air needing) areas via the duct system. The used air is extracted
from the secondary areas. It flows back through the ducting to the ventilation unit, transfers the heat and is discharged
by the exhaust air duct to the atmosphere.
HELIOS AIR1 RH units are only intended for the handling of air and performing the following jobs:
• Filtering normally polluted air
• Air heating and/or cooling (with accessories)
• Heat recovery
• A combination of the aforementioned functions
The intended use also includes observance of the operating manual and the manufacturer's instructions for the indivi-
dual components, as well as the inspection and maintenance intervals stipulated by HELIOS.
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