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Summary of Contents for Aerial AD 740
- Page 1 Instruction manual _____________________________________ Dehumidifier AD 740 / 750 / 770 / 790 _____________________________________ valid: 02-2008 Page 1 of 15...
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Page 2: Table Of Contents
3 - 4 Safety Installation and transport Operation Electrical connection Putting into operation Operation panel AD 740 / 750 Operation panel AD 770 / 790 Description of operation panel Hygrostat control 7 - 8 Condensate outlet AD 740 / 750... -
Page 3: General Advice
1.General advice You have bought an air dryer made by AERIAL thus deciding for a proven quality product "Made in Germany". If f there are any questions, you will find some advice in this manual how to eliminate such difficulties as quickly as possible. -
Page 4: Safety
1 – wet room air 2 – dry air 3 – evaporator 4 – condenser 5 – water tank 6 – compressor 7 – fan 3. Safety The condensation dryers AD 7 are furnished with protective devices. The devices were subjected to a safety examination. Dangers threaten in the case of operating error or abuse - for the user. -
Page 5: Installation And Transport
4.Installation and transport The AD 7.. is planned for the mobile effort. During the setting up and transportation of the dehumidifier, the following items are to be considered: Ø That dehumidifier must be installed so that the air can circulate without obstruction through him. -
Page 6: Putting Into Operation
Ø If the existing humidity is higher than the set value, the air dryer will start to operate. If the existing humidity is lower than the set value, the air dryer will not start to operate 5.3 Operation panel AD 740 / AD 750 Page 6 of 15... -
Page 7: Operation Panel Ad 770 / 790
5.5 Description Operation panel 1 – Operation time counter 2 - red neon (at AD 740 / 750) = tank is full, unit has switched off. 3 - red neon (option) = ThermoLogic (opt. extra) has switched off. The “ThermoLogic” switches the unit off if the ambient temperature is higher / lower than the allowed working range. - Page 8 Pos. 0 = Unit is switched off Pos. 1 = Continues operation = The dehumidifier switches off when a humidity of approx. 80% r.h. has achieved. And switches on again when humidity is higher than 80%. = The dehumidifier switches off when a humidity of approx.
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Page 9: Condensate Outlet Ad 740 / 750
5.7 Condensate outlet AD 740 / AD 750 The dehumidifiers AD 740 / AD 750 are provided with a water collecting bucket (12 l) and a connection for hose 15 mm. The water bucket is in the device on a balance. The balance is activated by the weight of the full bucket and the device is switched off. -
Page 10: Operating Conditions
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. -
Page 11: Service And Maintenance
Type AD 740 AD 750 AD 770 AD 790 Air volume cbm/h 1400 Power Max. 1015 1700 consumption Watt Noise level dB(A) Refrigerant (charge see R407c R407c R134a R407c type plate) Capacity / power consumption at l/24h 42,0 55,0 70,8 90,0 30°C / 80%... -
Page 12: Trouble Shooting
+3°C and +32°C. - Only at AD 740 / AD 750 >>water collecting bucket is full<< The red neon lights up (see 5.3 / 5.4 / 5.5 „operation panel“). Empty the water bucket and put it back into the unit. -
Page 13: Disposal
If you have any questions regarding defects and malfunctions of AERIAL-air dryers we recommend get in touch with your supplier. The producer AERIAL GmbH you reach under 0049-40-526879-0 or www.aerial.de 10. -
Page 14: Circuit Diagram
11.Circuit diagram Page 14 of 15... -
Page 15: Manufacturer´s Declaration
AERIAL GmbH - Systeme zur Luftbehandlung Oststraße 128, D-22844 Norderstedt Product description: dehumidifier type AD 740 / AD 750 / AD 770 / AD 790 capacity: 42 - 90 l/day The product described above is an ambient air dryer ready for connection.
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