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VENTUS S-Type Air-Handling Units

Operation and Maintenance Manual

OMM-SVS-ver.2.0 (03.2019)

Содержание Ventus S Series

Страница 1: ...VENTUS S Type Air Handling Units Operation and Maintenance Manual OMM SVS ver 2 0 03 2019...

Страница 2: ...t prior notice VENTUS S Type Air Handling Units EN ATTENTION In order to ensure proper condensate elimination this Air Handling Unit requires accurate levelling Use a spirit level tool when installing...

Страница 3: ...s 10 4 4 Draining out condensate 11 4 5 Electric connection 12 4 6 Fan sets 12 4 7 Automatic control 15 5 PREPARATION FOR START UP 16 5 1 Electrical system 16 5 2 Filters 16 5 3 Fan unit 16 6 START UP...

Страница 4: ...cumentation and any other materials provided with the unit contain information designed for the qualified technical personnel Connection of the AHU to related systems start up operation and maintenanc...

Страница 5: ...x h outlet w1 x h1 SVS 35 1 120 1 160 530 98 106 342 x 264 1100 x 470 342 x 264 SVS 50 1 120 1 300 595 114 124 365 x 275 1240 x 535 365 x 275 SVS 70 1 120 2 000 530 166 181 1294 x 264 1940 x 470 1294...

Страница 6: ...ive the units become a property of the customer Right after the unit is delivered check the condition of the package and examine if all necessary elements have been delivered in conformity with the at...

Страница 7: ...vered by the guarantee and any claims laid by way of the aforementioned issues will not be examined by VTS 4 MOUNTING CONNECTION TO UNIT RELATED SYSTEMS Connecting supplied SVS 35 100 units to the ins...

Страница 8: ...AHU sections Fig 6 Suspension grips arrangement The space between the slings must allow for the assembly of the siphon if there are no the special pump which drains the condensate out of the unit On b...

Страница 9: ...n of the duct and the AHU outlets Flexible connections are equipped with flanges and sealing The flexible flanges should be connect with ducts by drilling screws Fig 8a or additional clamping elements...

Страница 10: ...e other AHU sections The way of connecting the exchangers with the supply system should allow for an easy pipeline disassembly in order to remove the exchanger from the AHU during maintenance and serv...

Страница 11: ...d as a standard delivery Siphon s usable H height depends on the pressure difference between the AHU section where the condensate is drained during the operation and under the ambient pressure H dimen...

Страница 12: ...ion are required Table 4 Technical data of fan sets Unit Size FAN Model AC Motor Rated Output Poles Efficiency Class Protection Grade Rated Current at 415V 3ph 50Hz 230V 1ph 50Hz 380V 3ph 50Hz 400V 3p...

Страница 13: ...ng powering the motor can generate some electromagnetic interferences The connection between the frequency converter and motor should be using shielded cables in accordance with guidelines outlined in...

Страница 14: ...es without prior notice VENTUS S Type Air Handling Units Fig 12b Connecting diagram of the AC in SVS 70 100 1 without frequency converter 2 with frequency converter Fig 12c Connecting diagram of the E...

Страница 15: ...ce In many cases it is an indispensable element and the lack of it may lead to serious operational problems or failures This documentation does not include information regarding the assembly of automa...

Страница 16: ...e no loose or redundant cables left 5 2 Filters Air filters in AHU prevent dust from getting into ventilated rooms Additional they protect other AHU functional elements e g water exchangers against co...

Страница 17: ...required performance of the AHU depends among other factors on the adjustment to the recommendations and the test measurements 6 1 Measurement of the air quantity and AHU output adjustment Measurement...

Страница 18: ...tment Adjustment of the cooler performance should be carried out in conditions similar to the rated ones The temperature of the cooling agent is controlled in this way as well If the cooler operation...

Страница 19: ...ng the parts please use the type and factory identification number of the device This information can be found on the rating plate located on the fan section 7 1 Dampers If the damper is contaminated...

Страница 20: ...lead to the damage of bearings corrosion unbalanced rotor or vibrations The fan and motor in the unit have been designed for particular requirements and operation characteristics Fan rotation speed is...

Страница 21: ...ce personnel is always available to accompany you during the start up maintenance and in case of any emergency related to the device operation VTS Authorized Service Providers sell spare parts and acc...