FRICO AD320E18 - Manual de instrucciones - Página 18

Thermozone AD300A/E, 400A/E

26

General recommendations

Carefullв reaН thТs ТnstruМtТon manual before ТnstallatТon 

anН use of the AD 300/400A/E

unТt. Keep these ТnstruМ-

tТons Тn a safe plaМe for future referenМe.

Application area

The Thermoгone AD 300/400A/E aТr МurtaТns are 

ТntenНeН for statТonarв/permanent ТnstallatТon above 

entranМes anН ТnНustrТal Нoors аТth a heТght from 2 up to 

4.5 meters, but Мan also be useН for ТnНustrТal heatТng 

anН НrвТng. The unТt Мan be mounteН above a Нoorаaв 

or reМesseН Тnto a МeТlТng. ProteМtТon Мlass: IP20.

Operation 

The aТr Тs Нraаn Тn at the top of the unТt anН bloаn out at 

hТgh veloМТtв aМross the Нoorаaв, provТНТng a proteМtТve 

aТr shТelН. The aТr shТelН mТnТmТses МolН Нraughts anН 

reНuМes heat loss through open Нoorаaвs. For best 

efiМТenМв, the aТr МurtaТn(s) shoulН Мover the аhole аТНth 

of the openТng.

The aТr НТreМtor/grТlle Тs aНУustable anН Тs normallв ang-

leН outаarНs (5-10°) to aМhТeve the best proteМtТon.

The aТrloа Мan be aНУusteН bв use of the fan speeН 

seleМtor (CB30/CB32/RPE)

The efiМТenМв of the aТr МurtaТn(s) НepenНs on the aТr 

temperature anН pressure НТfferenМes aМross the Нoor-

аaв anН anв аТnН pressure.

NOTE! Negative pressure in the building considerably 

reduces the eficiency of the air curtain. Ventilation 

should therefore be balanced.

MountinР 

The unТts maв onlв be ТnstalleН horТгontallв over a 

Нoorаaв аТth the aТr-stream НТreМteН НoаnаarНs. For 

the proteМtТon of аТНer Нoorаaвs, several unТts Мan be 

mounteН neбt to eaМh other.

For optТmal performanМe Тt Тs reМommenНeН that a mТnТ-

mum gap of 120mm Тs maТntaТneН above the aТr-МurtaТn.

The unТts Мan be itteН to the аall or suspenНeН from the 

МeТlТng. Tаo or three mountТng Мonsoles are ТnМluНeН 

аТth the aТr-МurtaТn. NOTE: all 2 m аТНe unТts must be 

iбeН usТng three poТnts of attaМhment (one on eaМh 

sТНe anН one Тn the mТННle), аhen suspenНeН from the 

МeТlТng or mounteН on the аall.

The M8 bolts (2 or 3) аhТМh slot Тnto the to the alumТnТ-

um proile on top of the unТt Мan slТНe sТНeаaвs, alloаТng 

the Мonsoles to be mounteН at НТfferent НТstanМes from 

eaМh other. 

(see details page 2.)

Fitted on the wall or beam

1.  Mount the Мonsoles to the аall/beam, see ig. A or B, 

page 3

2. Loosen the nuts on the upper sТНe of the aТr МurtaТn 

to be able to it the Мonsoles betаeen the nut anН 

the unТt.

3.  Mount the unТt on to the Мonsoles anН tТghten the 

nuts.

Suspended Пrom the ceilinР

1.  Mount the Мonsoles to penНulums (orНereН separa-

telв) to obtaТn a suspensТon from the МeТlТng. (See 

ig. C on page 3) 

GB

2.  ThreaНeН bars anН nuts for thТs kТnН of mountТng are 

not ТnМluНeН Тn the НelТverв.

AlternatТve mountТng Тs to use the suspensТon set 

ADPK1 (see ig. D on page 3)

Electrical installation

The aТr-МurtaТn(s) shoulН onlв be аТreН bв a Мompetent 

eleМtrТМТan, anН Тn aММorНanМe аТth natТonal regulatТons.  

1.  Remove the front plate bв pressТng a sМreаНrТver  

  or sТmТlar Тn to the tаo holes (Ø 5mm) unНerneath 

the eНge of the front plate. Press untТl Тt МlТМks anН the 

front plate Мan be openeНanН removeН. See ig. on 

page. 3

2. Remove the lТН of the МonneМtТon boб bв removТng 

the tаo sМreаs plaМeН on the rТght sТНe of the unТt. 

Remove the knoМkouts on top of the unТt (4бØ23mm, 

2бØ38mm) for routТng of eleМtrТМal supplв anН remote 

sаТtМhТng Мables. 

DТfferent МombТnatТons of fan speeН anН heat output 

are НetaТleН Тn the аТrТng НТagrams on pages 5-9. The 

Мable-glanНs useН must guarantee the proteМtТon Мlass 

requТrements! 

For the unТts аТth eleМtrТМal heatТng, the poаer anН 

voltage Мan be supplТeН Тn НТfferent МonneМtТon areas 

(see аТrТng НТagram). In the НТstrТbutТon boarН Тt Тs to 

be ТnНТМateН that ”the aТr МurtaТns Мan be supplТeН from 

more than one МonneМtТon”.

Note! It is not advisable to put electrical cables above 

the air intake at the top of the unit, due to high tempe-

ratures.  

Tвpe 

Output 

Voltage 

MТn. area

kА 

V 

 mm

2

All manouver  - 

230Vз 

1,5 

AD 310E09  9 

400V3з 

2,5 

AD 315E14  13,5 

400V3з 

4

AD 320E18  18(9+9) 

400V3з  10(2,5+2,5)

AD 410E14  13,5 

400V3з 

4 

AD 415E20  20 

400V3з 

10

AD 420E27  27(13,5+13,5)  400V3з 

16(4+4)

SaПety

•  Ensure that the area around the intake and  

  exhaust grille is kept free from material    

  which could prevent the air to low through  

  the unit! 

•  During operation the surfaces of the unit are hot!

•  The unit must not be covered fully or

  partially with clothes, or similar materials,

  as overheating can result in a ire risk!

AdjustinР the air curtain and air stream

The НТreМtТon anН the veloМТtв of the aТr stream shoulН 

be aНУusteН Тn regarН to the loaН on the Нoorаaв. Pres-

sure forМes the aТr stream to benН toаarНs the ТnterТor 

of the room (аhen the room Тs heateН anН the eбterТor 

Тs МolН).

The aТr stream shoulН be НТreМteН outаarНs to resТst