Warranty Claims - Exclusion Of Liability; Area Of Application - Intended Use; Functional Description; Disassembly And Re-Assembly - Helios AIR1-ULK 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
CHAPTER 2
INSTALLATION AND
COMMISSIONING
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WARNING
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DANGER
Recirculation damper AIR1-ULK
1.0
Important information
In order to ensure correct operation and for your own safety, please read and observe the following instructions care-
fully before proceeding. Important information and necessary cleaning and maintenance activities is specified in the
maintenance section. The 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 spe-
cialist installer.
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The electrical connection must be fully isolated from the mains power supply until final assembly!
Keep the installation and operating instructions with the unit for reference. The document must be handed to the ope-
rator (tenant/owner) after final assembly.
1.1 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.
1.2 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.
1.3 Area of application – Intended use
The recirculation damper AIR1-ULK is exclusively intended as an accessory for ventilation units in AIR1 series XH.
The intended use also includes observance of the operating manual as well as the inspection and maintenance intervals
stipulated by HELIOS.
Any use other than the intended use is prohibited!
1.4

Functional description

Recirculation damper for 100 % recirculation of the extract air into the building. Multi-leaf dampers are also required for
recirculation operation. The unit consists of a recirculation damper including drive.
If the unit is in "recirculation regulation" mode, the multi-leaf dampers close automatically. It must be ensured that the
multi-leaf dampers are properly installed for this reason.
2.0 General installation instructions
2.0.1 Receipt
Please check delivery immediately on receipt for accuracy and damage. If damaged, please notify the carrier immedia-
tely. In case of delayed notification, any possible claim may be void.
2.0.2 Storage
When storing for a prolonged time, the following steps are to be taken to avoid damaging influences:
Protection by dry, airtight and dust-proof packaging (plastic bag with desiccant and humidity indicators). The storage
place must be waterproof, vibration-free and free of temperature variations. Damages due to improper transportation,
storage or commissioning must be verified and are not liable for warranty.

2.0.3 Disassembly and re-assembly

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Risk of personal injury and material damage!
The disassembly and re-assembly of the recirculation damper are not part of routine maintenance.
– The disassembly and re-assembly of the recirculation damper may only be carried out by qualified specialist person-
nel.
2.0.4 Disposal
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Danger to life due to electric shock
An electric shock can result in death or serious injury.
– Ensure that the unit is voltage-free and isolated from the mains power supply. Ground and short circuit the unit, shield
neighbouring live components.
Dispose of all components and disused operating materials in an environmentally-friendly manner in accordance with
the local codes, practices and environmental regulations.
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