BLAUBERG KOMFORT EC S5 270, User Manual

Page 1: ...Air handling unit USER S MANUAL EN KOMFORT EC S5B 270 KOMFORT EC S5B 270 E KOMFORT EC S5 270 KOMFORT EC S5 270 E ...

Page 2: ...ork in accordance with workplace safety rules as well as construction norms and standards applicable in the territory of the country SAFETY REQUIREMENTS If the supply cord is damaged it must be replaced by the manufacturer its service agent or similarly qualified persons in order to avoid a safety hazard This appliance can be used by children aged from 8 years and above and persons with reduced ph...

Page 3: ...internals must be free of any foreign objects that can damage the impeller blades While mounting the unit avoid compression of the casing Deformation of the casing may result in motor jam and excessive noise Misuse of the unit and any unauthorised modifications are not allowed Do not expose the unit to adverse atmospheric agents rain sun etc Transported air must not contain any dust or other solid...

Page 4: ...es to warm up the filtered stream of intake air The unit is not intended for organizing ventilation in swimming pools saunas greenhouses summer gardens and other spaces with high humidity Due to the ability to save heating energy by means of energy recovery the unit is an important element of energy efficient premises The unit is a component part and is not designed for stand alone operation It is...

Page 5: ...ctrical appliance Hazardous parts access and water ingress protection rating IP22 for the unit connected to the air ducts IP44 for the unit motors The unit design is constantly being improved thus some models may be slightly different from those described in this manual MODEL KOMFORT EC S5 B 270 KOMFORT EC S5 B 270 E Unit voltage V 50 60 Hz 1 230 Maximum fan power W 162 Maximum unit current withou...

Page 6: ...nsions mm Ø D Ø D1 B L L1 L2 H H1 H2 L3 L4 L5 H3 H4 H5 KOMFORT EC S5 B 270 E S2 S14 125 15 590 316 118 288 852 893 41 KOMFORT EC S5B 270 E S21 125 15 590 316 118 288 852 893 41 324 313 93 180 330 196 www blaubergventilatoren de KOMFORT EC S5 B 270 E 6 ...

Page 7: ... is positioned inside the unit casing The power cable and grounding cables are connected to the control unit via the cable gland at the side of the unit The temperature differential between the supply and extract air flows leads to condensate generation Condensate is collected in the drain pan and is removed outside through the drain pipe Additional components not included in the delivery set opti...

Page 8: ...es heat losses which reduces the cost of space heating in the cold season Extract air Exhaust air Intake air Supply air Freeze protection Theheatexchangerfreezeprotectionfunctionoftheunitisimplemented with a temperature sensor installed in the exhaust air duct downstream of the heat exchanger In case of a freezing danger the supply fan is turned off and the heat exchanger is warmed up with warm ex...

Page 9: ...ol unit refer to the External wiring diagram UNIT INSTALLATION To attain the best performance of the unit and to minimize turbulence induced air pressure losses connect the straight air duct section to the spigots while installing Minimum straight air duct length equal to 1 air duct diameter on the intake side equal to 3 air duct diameters on outlet side READ THE USER S MANUAL BEFORE INSTALLING TH...

Page 10: ...e must be fixed with screws included in the delivery set before installation Unit floor mounting Install the unit on the pre mounted floor supports minimum 150 mm height to ensure sufficient access for the drain pipe connection to the U trap and for condensate drain system installation Unit wall mounting Fasteners dowels self tapping screws for wall mounting are notincludedinthedeliverysetandmust ...

Page 11: ...e fixing screws CONDENSATE DRAINAGE Condensate drainage is required for the KOMFORT EC S5 B 270 unit series The KOMFORT EC S5 B 270 E units are equipped with an enthalpy membrane heat exchanger No condensate is generated in heat exchangers of this type therefore no condensate drainage is required The hole for the drain pipe connection is located at the bottom of the unit in the exhaust air duct Op...

Page 12: ...ped with heat insulation and pre heating facilities SERVICE SIDE CHANGE Right handed installation Left handed installation Intake air Intake air Supply air Supply air Extract air Extract air Exhaust air Exhaust air Makesureofthecorrectunitservicesideselection Unitmountingpositionshouldenablefreeexcesstotheopeningplateformaintenance and service operations The plate opposite to the service side must...

Page 13: ...with an automatic circuit breaker built into the stationary wiring to open the circuit in the event of overload or short circuit The position of the external circuit breaker must ensure free access for quick power off of the unit The trip current must be in compliance with the consumption current refer to Technical data Complete the electrical connections through the terminal block in the control ...

Page 14: ...ire alarm panel NO 2 x 0 75 mm2 Is not included in the delivery set Maximum connecting cable length is 20 m EXTERNALWIRING DIAGRAM FOR UNITS KOMFORT EC S5B 270 E S21 GND А В 24V 1 2 PK1 1 2 1 2 U P1 1 2 CCU X1 Boost Kamin 1 2 SM1 1 2 SM2 U U L N NC C PE L N PE C NO NO NO NO C C C A B C NO GND 24V 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Brown Yellow Green White Electric shock hazard 230 V 50 60 Hz r...

Page 15: ...nnection cable for M1 M2 motors and Y1 Y2 actuators K2 Cable for connection of the control signals for M1 M2 motors and RH humidity sensor K3 Connection cable for temperature sensors EXTERNAL WIRING DIAGRAM FOR UNITS KOMFORT EC S5 270 E S2 1 7 6 5 4 3 2 230V 50 60 Hz Speed controller GND 10V 10V CTR GND Ctr L N PE X1 White Brown Green XP QF 1 7 6 5 4 3 2 GND 10V 10V CTR GND Ctr L N PE X1 Electric ...

Page 16: ...Remove the heat exchanger and the drain pan from the unit Flush the heat exchanger with warm detergent solution After cleaning install the dry heat exchanger with the drain pan back to the unit 3 Drain system maintenance once per year The condensate drainage drain line may get clogged by dirt and dust particles contained in the exhaust air Pour some water inside the drain pan to check the pipe for...

Page 17: ...n the screw connection of the fans or the casing all the way No anti vibration connectors on air duct pipe flanges Install anti vibration connectors Water leakage only for the KOMFORT EC S5 B 270 units The drainage system is soiled damaged or installed incorrectly Clean the drain line if necessary Check the drain line slope angle Make sure that the U trap is filled with water and the drain pipes a...

Page 18: ...r s warranty does not apply to the following cases User s failure to submit the unit with the entire delivery package as stated in the user s manual including submission with missing component parts previously dismounted by the user Mismatch of the unit model and the brand name with the information stated on the unit packaging and in the user s manual User s failure to ensure timely technical main...

Page 19: ...___ unit is installed pursuant to the requirements stated in the present user s manual Installation Stamp Company name Address Phone Number Installation Technician s Full Name Installation Date Signature The unit has been installed in accordance with the provisions of all the applicable local and national construction electrical and technical codes and standards The unit operates normally as inten...

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