BLAUBERG KOMFORT D5 180 Скачать руководство пользователя | Manualshive

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UNIT OPERATION MODES

Heat recovery

Warm extract air from the room flows into the unit and is cleaned in the extract filter. Then the air is moved through the heat exchanger
and is exhausted outside with the extract fan. Cold fresh air from outside flows into the unit, where it is cleaned in the supply filter.
Then the air flows through the heat exchanger and is directed to the room with the supply fan. Supply air is heated in the heat exchanger
by transferring the heat energy of warm and humid extract air to the cold fresh air. The air flows are fully separated while flowing through
the heat exchanger. Heat recovery minimizes heat losses, which reduces the cost of space heating in the cold season.

SUPPLY AIR

EXHAUST AIR

INTAKE AIR

EXTRACT AIR

Summer Cooling mode (for the units with bypass only)

The bypass damper is opened, the extract air that is removed from the premises is routed along the bypass duct and does not come in
contact with the heat exchanger. The temperature of the air is not changed after passing through the heat exchanger.

SUPPLY AIR

EXHAUST AIR

INTAKE AIR

EXTRACT AIR

Freeze protection

(danger of freezing appears when the exhaust air temperature downstream of the heat exchanger is lower than

+5 °C and intake air temperature upstream of the heat exchanger is lower than -3 °C for the units with preheating, and when exhaust
temperature downstream of the heat exchanger is lower than +3 °C for the units without preheating): to protect the heat exchanger from
freezing in the cold season, the unit has a Frost Protection mode based on the temperature sensor readings. The temperature sensor is
installed in the exhaust air duct downstream of the heat exchanger. The Frost Protection mode is activated at an exhaust air temperature
of +3 ˚C. After temperature increase the unit returns to the previous operation mode.
In the KOMFORT (EC) D5(B)180-E S11 units the frost protection mode must be activated, see the User’s manual of the control panel.
In case of freezing danger, the supply fan is turned off in the KOMFORT (EC) D5(B)180-E S14 units. After temperature increase the unit
returns to the previous operation mode.
The KOMFORT (EC) D5(B)180-E S21 units have three frost protection modes:
- gradual reduction of the supply fan speed
- with the bypass
- with the electric preheater (if the unit is equipped with a duct preheater).
Mode selection and settings are described in the control system user’s manual.

www.blaubergventilatoren.de

KOMFOrt (EC) d5(B)180(-E)

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Содержание KOMFORT D5 180

Страница 1: ...Air handling unit USER S MANUAL EN KOMFORT EC D5B 180 KOMFORT EC D5B 180 E KOMFORT EC D5 180 KOMFORT EC D5 180 E KOMFORT D5 180 KOMFORT D5 180 E ...

Страница 2: ...aining in the field of ventilation systems and should be able to work in accordance with workplace safety rules as well as construction norms and standards applicable in the territory of the country Safety requirements 3 Purpose 5 Design and operating logic 7 Mounting and set up 9 Connection to power mains 13 Technical maintenance 15 Storage and transportation regulations 17 Manufacturer s warrant...

Страница 3: ...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 device to adverse atmospheric agents rain sun etc Transported air must not contain any dust or other solid impurities sticky substances or fibrous materials Do not use the unit in a hazardous or explosive environment containing spirits...

Страница 4: ...ould be supervised to ensure that they do not play with the appliance Ensure that the appliance is switched off from the supply mains before removing the guard Precautions must be taken to avoid the back flow of gases into the room from the open flue of gas or other fuel burning appliances The connection to the supply mains must be made through a means of disconnection which is incorporated in the...

Страница 5: ...ity 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 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 env...

Страница 6: ... 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 continuously and in cases where ventilation is not necessary reduce the air flow of the fans to a minimum ...

Страница 7: ...neration Condensate is collected in the drain pan and is removed outside through the drain pipes Additional equipment for the unit is purchased separately as an accessory is not included in the delivery set available separately Humidity sensor FS2 is connected to the terminal block HR S is connected to the controller The unit with an installed humidity sensor maintains a set indoor humidity point ...

Страница 8: ... appears when the exhaust air temperature downstream of the heat exchanger is lower than 5 C and intake air temperature upstream of the heat exchanger is lower than 3 C for the units with preheating and when exhaust temperature downstream of the heat exchanger is lower than 3 C for the units without preheating to protect the heat exchanger from freezing in the cold season the unit has a Frost Prot...

Страница 9: ... not included in the delivery and can be ordered separately Install the humidity sensor into the mount on the inner side of the unit and connect the humidity sensor to the appropriate connector READ THE USER S MANUAL BEFORE INSTALLING THE UNIT www blaubergventilatoren de KOMFORT EC D5 B 180 E 9 ...

Страница 10: ...rille or other protecting device with mesh width not more than 12 5 mm While installing the unit ensure convenient access for subsequent maintenance and repair The unit must be mounted on a plane wall ceiling Mounting of the unit to an uneven surface can lead to the unit casing distortion and operation disturbance Fix the mounting brackets on the wall or the ceiling depending on the type of instal...

Страница 11: ...vice technician Unscrew the thumbscrews on the unit before attaching it to the mounting brackets Set the unit thumbscrews into the mating cutouts in the mounting brackets and tighten the thumbscrews Unit mounting example Extract Supply drain pipes Intake Exhaust Diagram 1 Wall vertical installation 302 Ø19 34 38 drain pipes Diagram 2 Suspended mounting www blaubergventilatoren de KOMFORT EC D5 B 1...

Страница 12: ...ble for the KOMFORT EC D5 B 180 E modification drain pipe Extract Supply Intake Exhaust Diagram 3 Wall vertical installation 50 Ø19 302 Intake Exhaust Extract Supply Diagram 4 Wall horizontal installation www blaubergventilatoren de KOMFORT EC D5 B 180 E 12 ...

Страница 13: ... reasons Remove the service panel and remove the plugs from the holes When mounting according to the Diagram 1 install the drain pipe from the delivery set into the hole When mounting according to the Diagram 2 set the L shaped drain pipe from the delivery set into the hole Seal the connections using sealant or other materials The drain pipes should be installed only in the holes indicated on the ...

Страница 14: ...em Drain pipe The condensate drainage system is designed for normal operation in premises with air temperatures above 0 C If the expected ambient air temperatures are below 0 C the condensate drainage system must be equipped with heat insulation and pre heating facilities Condensate drainage is not required for the KOMFORT EC D5 B 180 E units as they are equipped with an enthalpy heat exchanger ww...

Страница 15: ...unit current consumption refer to the Technical data section Connect the cables to the control unit using the electric lead ins on the side of the unit Make the electric connections through the terminal block located in the control unit in compliance with the External wiring diagram Access to the control unit DO NOT LAY THE POWER CABLE OF THE UNIT IN CLOSE PROXIMITY AND PARALLEL TO THE CONTROL PAN...

Страница 16: ...ire NO Remote control panel 4 x 0 75 mm2 CO2 CO2 sensor NO 2 x 0 25 mm2 PK1 Contact from fire alarm panel NC 2 x 0 75 mm2 SM1 SM2 External damper supply exhaust 2 x 0 75 mm2 Not included in the delivery set Available upon a separate order Wire cross section with a cable length of no more than 100 m Maximum cable length from the controller to the control panel Cable type Distance to power source Sh...

Страница 17: ...3 S4 External wiring diagram for units KOMFORT EC D5 180 E S40 1 2 3 4 5 6 7 8 9 101112 P1 L L1L2L3 X1 P1 X1 L N T C1 C1 C2 C2 SL Low Mid High White Brown Green Yellow L P1 N L3 L4 L1 LB1 1 2 3 4 5 6 3 4 5 6 1 2 X1 X1 1 2 3 4 5 6 7 8 9 10 11 12 13 N L T C1 C1 C2 C2 SL B Low Mid High 230 V 50 60 Hz Designation Name Wire P1 Control panel 4 x 0 75 mm2 Designation Name Wire P1 Control panel 6 x 0 6 mm...

Страница 18: ...0 75 mm2 3 A 30 V DC 250 AC SM2 Exhaust air damper actuator NO 2 x 0 75 mm2 3 A 30 V DC 250 AC PK1 Contact from fire alarm control panel NC 2 x 0 75 mm2 CCU Cooler control NO 2 x 0 75 mm2 3 A 30 V DC 250 AC P1 External control panel 4 x 0 25 mm2 Boost Contacts ON OFF Boost NO 2 x 0 75 mm2 CO2 External CO2 sensor 3 x 0 75 mm2 Not included in the delivery set The U supply voltage of the SM1 SM2 exte...

Страница 19: ...ble plates located on the service side of the unit After cleaning install the filters and the detachable plates in the reverse order 2 Heat exchanger maintenance once a year Some dust may accumulate on the heat exchanger even in case of regular maintenance of the filters To maintain the high heat recovery efficiency regular cleaning is required To clean the heat exchanger remove it from the unit a...

Страница 20: ...The motor is jammed the impeller blades are clogged Turn the unit off Troubleshoot the motor jam and the impeller clogging Clean the blades Restart the unit Alarm in the system Turn the unit off Contact the Seller Automatic circuit breaker tripping following the unit turning on Overcurrent as a result of short circuit in the electric circuit Turn the unit off Contact the Seller Low air flow Low se...

Страница 21: ...ations to prevent possible damage to the unit Follow the handling requirements applicable for the particular type of cargo The unit can be carried in the original packaging by any mode of transport provided proper protection against precipitation and mechanical damage The unit must be transported only in the working position Avoid sharp blows scratches or rough handling during loading and unloadin...

Страница 22: ...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...

Страница 23: ...t 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 intended by ...

Страница 24: ...www blaubergventilatoren de B170EN 07 ...

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