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Vents KSD 250-4E, User Manual, Page: 19 / 24

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Wiring diagram for connection of KSD fan to AC power mains via a terminal box 

Wiring diagram for connection of KSD fan to AC power mains via a power cable and a plug 

Terminal box  

Fan  

~220-240 V, 50 Hz  

QF 
Automatic 
circuit breaker 

Fan  

QF 
Automatic 
circuit breaker 

~220-240 V, 50 Hz  

KSD

Summary of Contents for KSD 250-4E

Page 1: ...User s manual KSD...

Page 2: ...Delivery set Technical data Safety requirements Fan design TSC module description and functioning Mounting and set up Connection to power mains Fan options Wiring diagrams Technical maintenance Storag...

Page 3: ...peration The fan requires simple maintenance and is applicable for the transported air temperature from 20 C up to 45 C Hazardous parts access and water ingress protection ratings is IP X4 The deliver...

Page 4: ...le Equipped with a power cable and IEC C14 electric plug Temperature based operation logic U1 speed controller with electronic thermostat and temperature sensor integrated into the air duct Equipped w...

Page 5: ...431 465 457 340 450 367 176 186 186 326 346 427 680 735 825 510 570 660 Modell Dimensions mm Weight kg KSD 250 6E KSD 315 6E KSD 250 4E KSD 315 4E KSD 250 6E KSD 315 4E KSD 250 4E KSD 315 6E H1 H B B...

Page 6: ...ust spigot 5 Terminal box 6 Fan grounding 7 Impeller 8 Mounting nut 9 Speed control knob 10 Temperature control knob 11 Fan operation indicator 12 Thermostat indicator 1 Fan casing 2 Sound insulating...

Page 7: ...7 5 KSD fan mounting and operation example 1 D 3 D 6 General mounting recommendations for KSD fans KSD...

Page 8: ...is accomplished either via a terminal block 5 or a power cable with a plug 13 for R modification The fan casing has a slot for connection of the fan grounding 6 The impeller 7 is fixed directly to th...

Page 9: ...control module enable fan speed control depending on the air temperature in the air duct Depending on the fan model the return to pre set lower speed has two delay patterns temperature sensor based f...

Page 10: ...as the fan is started If the air temperature increases above the thermostat set point the fan switches to the high speed maximum air flow rate Synchronously the thermostat indicator 12 lights up If t...

Page 11: ...l Conditions Rated rotation speed is 60 of the maximum speed Set temperature point is 25 C Air duct temperature is 20 C 1 Fan impeller rotation speed is 60 2 Air duct temperature increases reaches 25...

Page 12: ...n and to minimize turbulence induced air pressure losses connect a straight air duct section to the fan spigots on both sides of the fan The minimum straight air duct length is equal to 1 air duct dia...

Page 13: ...cable cross section consider the cable type its maximum heating temperature insulation length and installation method The fan requires safe grounding Connect the fan to 230 V 50 Hz power mains throug...

Page 14: ...QF 14 7 8 9 10 MOUNTING OPTIONS KSD...

Page 15: ...15 QF 11 12 13 14 KSD...

Page 16: ...16 QF 15 16 17 18 KSD...

Page 17: ...17 QF 19 20 21 22 KSD...

Page 18: ...breaker QF not included in the delivery set Terminal block X1 1 2 3 4 X1 L N QF L 230V 50Hz N PE Recommended trip current of the automatic circuit breaker QF 23 KSD 315 6E KSD 315 4E KSD 315 4E KSD 3...

Page 19: ...fan to AC power mains via a terminal box Wiring diagram for connection of KSD fan to AC power mains via a power cable and a plug Terminal box Fan 220 240 V 50 Hz QF Automatic circuit breaker Fan QF A...

Page 20: ...20 QF 26 27 28 29 KSD...

Page 21: ...ise at ambient temperatures from 10 C up to 40 C Storage environment must not contain aggressive vapours and chemical mixtures provoking corrosion insulation and sealing deformation Use suitable hoist...

Page 22: ...ller Low air flow The ventilation system components as diffusers grilles air ducts are contaminated The fan components as the impeller or the spigot are contaminated The air ducts are damaged The damp...

Page 23: ...23 ACCEPTANCE CERTIFICATE The fan is recognized as serviceable KSD 250 315 315 250 2 4 6 U U1 n R S We hereby declare that the product complies with the essential protection requirements of Electromag...

Page 24: ...KSD WARRANTY CARD V57EN 03 24...

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