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6.Operating conditions 

 

AD-condensation dryers are suitable for the effort on construction sites, in 
residential buildings, in swimming halls, in garages and storerooms. AD-
condensation dryers work problem-free at the temperature range of +3 to +32°C 
and in the case of relative humidity from 40% to 95% r.h. . 
Optional the unit is deliverable with included ThermoLogic (opt. extra). In this way, 
the device turns off at inadmissible temperatures and on again at more permissibly 
temperatures automatically. 
The use in rooms with higher temperatures leads to disadvantages at the 
compressor. The use in rooms with lower temperatures is ineffective and can lead 
to icing. 
Also the storage of the dehumidifier at inadmissible temperature conditions can lead 
to damages / problems while immediate switch-on. Therefore, make possible short 
time for adaptation for the device before switch-on. 
 

ATTENTION: 

The appliance must not be used under the following conditions: 

Ø

 

in rooms of potentially explosive atmosphere 

Ø

 

in rooms of aggressive atmospheres, for example ammonia and wood acid 

Ø

 

In rooms with water which shows a pH-value outside of 7,0 to 7,4. 

Remark

: In  

The case of lower pH-value, corrosion occurs at all metals and damages occurs  
at mortar containing materials. In the case of higher pH-value, it comes to irritation 
of skin and eye mucous  membrane and extreme lime deposits. 

Ø

 

In rooms with salt or salty liquids. Salt content  > 1%  (also sole baths). 

Ø

 

In rooms of air treated with ozone 

Ø

 

in rooms featuring a high concentration of solvents 

Ø

 

in rooms of an extremely high ratio of dust

.

 

 
In the case of doubtful operating conditions it is recommended to contact the 
Technical Department of Messrs. AERIAL or a specialized dealer.  

 

Using an AD-air dryer under inadequate operating conditions will entail that 
the warranty becomes null and void. 
 

7.Technical data 

 

Among other things, many different components which are installed in the 
condensation dryer decide on the capacity of the device. Since these components 
can never be completely identical, in accordance to DIN EN 810 the capacity may 
deviate up to 5% of specified capacity. 
 

General: 

Operational range: 

+3°C up to + 32°C   /   40% r.h. up to 95% r.h. 

Protection class:   

IP 44 

Voltage  : 

 

230 V / 50 Hz 

 
 
 
 
 

Содержание AD 740

Страница 1: ...Page 1 of 15 Instruction manual _____________________________________ Dehumidifier AD 740 750 770 790 _____________________________________ valid 02 2008...

Страница 2: ...50 6 5 4 Operation panel AD 770 790 7 5 5 Description of operation panel 7 5 6 Hygrostat control 7 8 5 7 Condensate outlet AD 740 750 9 5 8 Condensate outlet AD 770 790 9 5 9 Condensate pump option 9...

Страница 3: ...er to be able to send the device safe for guarantee repair In order to save space you open simply the adhesive tape with a knife and you fold the carton 2 Mode of functioning The AD air dryer is const...

Страница 4: ...tion dryers are intended for the drying of air with atmospheric pressure Risk by accessory Hoses for condensate removal and air filters must be fit expertly and must not take the protective devices of...

Страница 5: ...therwise it must be secured against rolling off That dehumidifier can be transported upright or laid flat The upright transportation is to be preferred if possible The appliance must be used exclusive...

Страница 6: ...eturn into the compressor We recommend this procedure since it extends the service life of the compressor Put the plug into the socket Check whether the bucket is placed in the unit AD 730 740 standar...

Страница 7: ...andard The unit has switched off because the humidity in thet room is ok has achieved the requested value 6 Hygrostat see 5 6 Hygrostat control 7 On Off Switch 8 Make sure a free space in front of air...

Страница 8: ...umidity values of a minimum of 40 45 r h can be achieved with a condensation dryer An adsorption dryer is to be employed if lower values are required For this purpose ask your technical consultant Opt...

Страница 9: ...ater tank at AD 770 790 optional extra does NOT disconnect the device in the case of full state During unattended using AD 770 790 with built in pump is advisable 5 9 Condensate pump optional Optional...

Страница 10: ...ooms of aggressive atmospheres for example ammonia and wood acid In rooms with water which shows a pH value outside of 7 0 to 7 4 Remark In The case of lower pH value corrosion occurs at all metals an...

Страница 11: ...NTION When performing any repair or maintenance the general safety rules and provisions must be adhered to In order to guarantee a troublefree function of the dryer the device should be cleaned regula...

Страница 12: ...s out of operation Fan and compressor does not run Is the dryer switched on The On Off switch must be in position I and must light up Is the unit supplied with voltage The On Off switch must light up...

Страница 13: ...se the dryer needs some time to remove that water and to achieve an acceptable humidity in that room ATTENTION The appliance must be repaired by trained and expert personnel only In the case of interv...

Страница 14: ...Page 14 of 15 11 Circuit diagram...

Страница 15: ...EN ISO 12100 Safety of Machinery EN 50081 1 92 Electromagnetic Compatibility EMC Basic Specification Emitted Interference EN 50082 1 97 Electromagnetic Compatibility EMC Basic Specification Emitted I...

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