BLAUBERG Ventilatoren KOMFORT Ultra D 105 User Manual Download | Manualshive

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Air hAndling unit

USER’S MANUAL

EN

KOMFORT Ultra D 105

KOMFORT Ultra D 105-A

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Summary of Contents for KOMFORT Ultra D 105

Page 1: ...Air handling unit USER S MANUAL EN KOMFORT Ultra D 105 KOMFORT Ultra D 105 A ...

Page 2: ...read before beginning works Check the unit for any visible damage of the impeller the casing and the grille before starting installation The casing 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 modi...

Page 3: ...r mental capabilities or lack of experience and knowledge unless they have been given supervision or instruction concerning use of the unit by a person responsible for their safety Children should be supervised to ensure that they do not play with the unit Ensure that the unit is switched off from the supply mains before removing the guard Precautions must be taken to avoid the back flow of gases ...

Page 4: ...nit is a component part and is not designed for stand alone operation It is rated for continuous operation Transported air must not contain any flammable or explosive mixtures evaporation of chemicals sticky substances fibrous materials coarse dust soot and oil particles or environments favourable for the formation of hazardous substances toxic substances dust pathogenic germs DELIVERY SET Name Nu...

Page 5: ...anging from 1 C up to 40 C and relative humidity up to 60 without condensation In cold damp rooms there is a possibility of freezing or condensation inside and outside the casing In order to prevent condensation on the internal walls of the unit it is necessary that the surface temperature of the casing is 2 3 C above the dew point temperature of the transported air The unit should be operated con...

Page 6: ...losses which reduces the cost of space heating in the cold season Freeze protection In the exhaust duct a thermostat for heat exchanger freeze protection is mounted downstream of the heat exchanger If there is a threat of freezing the thermostat switches off the supply fan and the heat exchanger is heated by the warm extract air To set the thermostat sensor threshold value turn the control knob to...

Page 7: ... mounting location with beams or similar elements If the bolts used for the unit mounting are too short the unit can generate abnormal noise and resonate with the ceiling Use bolts of sufficient length to prevent resonance If the noise is generated at the spiral air duct joint replace the spiral air duct with a flexible one to prevent resonance Flexible anti vibration connectors are another altern...

Page 8: ...e going from the unit outlet to the sewage system min 3 WARNING To ensure water drainage pipes should be mounted with a slope of at least 3 Provide free drainage for the condensed water otherwise it is accumulated inside the unit that may cause the equipment damage and condensate outflow to the room The condensate drainage system is designed for normal operation in premises with air temperatures a...

Page 9: ... the circuit in the event of overload or short circuit The position of the external circuit breaker must ensure free access for quick unit power off The automatic circuit breaker rated current must exceed the ventilator current consumption see the Technical data section or the unit label It is recommended to select the rated current of the circuit breaker from the standard series following the max...

Page 10: ...ent of filters in KOMFORT Ultra D 105 A units Unscrew the manual screws on the removable filter service plates Remove the service plates Remove the filters by pulling them down Install new or cleaned filters in their original place 1 2 3 1 2 3 1 2 3 Replacement of filters in KOMFORT Ultra D 105 units Press out on the latches Remove the service panel Remove the filters by pulling them down Install ...

Page 11: ...eaning is used for polystyrene heat exchangers Wash the heat exchanger with a warm water solution of liquid neutral detergent and leave to dry Install a clean dry heat exchanger in its original place 1 2 3 1 2 3 1 2 3 Maintenance of the heat exchanger in KOMFORT Ultra D 105 units Press out on the latches Remove the service panel Remove the contaminated heat exchanger from the unit by turning the r...

Page 12: ...er the unit with water clean the U trap and the drain line if necessary 5 Supply air flow control twice per year The supply duct grille may get clogged with leaves and other objects reducing the unit performance and supply air delivery Check the supply grille twice per year and clean it as required 6 Technical maintenance of air duct system every 5 years Even regular fulfilling of all the prescrib...

Page 13: ...ING PROBLEM POSSIBLE REASONS TROUBLESHOOTING The fan s do es not get started No power supply Make sure the power supply line is connected correctly otherwise troubleshoot a connection error Cold supply air Extract filter clogging Clean or replace the extract filter The heat exchanger is frosted Check the heat exchanger for icing Switch the unit off if required and turn it on after the freezing dan...

Page 14: ...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 15: ...___ 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...

Page 16: ...www blaubergventilatoren de B59EN 05 ...

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