ALNOR
®
vent�lat�on systems
�s a legally protected trademark and techn�cal patent. All r�ghts reserved.
User’s manual of recovery vent�lators HRU-M�n�stA�r-W-450
!
ATTENTION
Safety �nformat�ons
• Th�s un�t has to be used under proper cond�t�ons accord�ng to �ts techn�cal spec�f�cat�on and
des�gn purpose. (Otherw�se respons�b�l�ty belongs to pract�t�oner.)
• Unauthor�zed personnel must not �nterfere �n un�t and/or must not use unor�g�nal spare parts.
(Otherw�se respons�b�l�ty of fa�lure that may occur belongs to pract�t�oner.)
• Do not �nstall th�s product �n a refr�gerated warehouse, heated sw�mm�ng pool or other
locat�on where temperature and hum�d�ty are s�gn�f�cantly d�fferent. (Fa�lure to heed th�s
warn�ng may result �n electr�cal shock or malfunct�on�ng.)
• Do not �nstall th�s product where �t w�ll be d�rectly exposed to ra�n. (Fa�lure to heed th�s
warn�ng may result �n electr�cal shock or malfunct�on�ng.)
• Do not �nstall th�s product �n a locat�on where ac�d, alkal� or organ�c solvent vapors, pa�nts or
other tox�c gases, gases conta�n�ng corros�ve components or h�gh concentrat�ons of o�ly
smoke are present. (Fa�lure to heed th�s warn�ng may result not only �n malfunct�on�ng but
also f�re, power leakage and electr�cal shock.)
• Do not use th�s product outs�de the range of �ts rated voltage and control capac�ty.
• Install th�s product �n an env�ronment where the the temperature ranges from 0 °C to +40 °C
and the relat�ve hum�d�ty �s less than 80%. If condensat�on �s expected to form,heat up the
fresh outs�de a�r by a duct heater etc.
• Select an adequately sturdy pos�t�on for �nstall�ng the product and �nstall �t properly and
securely.
• Use the des�gnated electr�cal w�res for the term�nal board connect�ons and connect the w�res
securely so that they w�ll not be d�sconnected. (Fa�lure to ensure proper co�nonnesc tmay
result �n f�re.)
• When pass�ng metal ducts through wooden bu�ld�ngs clad w�th metal laths, w�re laths or
metal, these ducts must be �nstalled �n such a way that they w�ll not make electr�cal contact
w�th metal laths, w�re laths or metal sheets. (Power leakage can cause �gn�t�on.)
• The outs�de ducts must be t�lted at a grad�ent (1/30 or more) downwards toward the outdoor
area from the ma�n un�t, and properly �nsulated. (The entry of ra�n water may cause power
leaks, f�re or damage to household property.)
• Gloves should be worn wh�le �nstallat�on. (Fa�lure to heed th�s warn�ng may result �n �njury.)
• A ded�cated c�rcu�t breaker must be �nstalled at the or�g�n of ma�ns power supply. Th�s c�rcu�t
breaker must be prov�ded w�th a means for lock�ng (lock and key).
• The body of the un�t, room control panel and cables keep away un�t 3 m. d�stance
• Th�s product must not be d�sassembled under any c�rcumstance. Only author�zed repa�r
techn�cans are qual�f�ed to conduct d�sassembly and repa�rs. (Fa�lure to heed th�s warn�ng
may result �n f�re, electr�cal shock or �njury.)
• Connect the product properly to the ground.(Malfunct�on�ng or power leaks can cause
electr�cal shock.)
• An �solator sw�tch hav�ng m�n�mum contact gap of 3 mm �n all poles must be prov�ded as
a means of d�sconnect�ng the power supply.
NOTE: The �nstallat�ons,wh�ch �s not ava�lable for �nstallat�on and operat�on manual, �s out of guarantee.
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