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Summary of Contents for BLAUBERG Ventilatoren KOMFORT EC U330
- Page 1 AIR HANDLING UNIT WITH HEAT RECOVERY KOMFORT EC E330 KOMFORT EC UE330-2 OPERATION MANUAL KOMFORT EC UE330 v2(3)_EN.indd 1 10.08.2015 11:27:47...
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Page 2: Table Of Contents
KOMFORT EC U(E) 330-(2) www.blaubergventilatoren.de CONTENTS Introduction General Safety rules Transportation and storage rules Manufacturer's warranty Design Operating logic Delivery set Technical data Mounting Condensate drainage Connection to power mains Unit control Maintenance Troubleshooting and fault handling Acceptance certificate Connection certificate Warranty card KOMFORT EC UE330 v2(3)_EN.indd 2 10.08.2015 11:27:48... -
Page 3: Introduction
KOMFORT EC U(E) 330(-2) www.blaubergventilatoren.de BLAUBERG Ventilatoren GmbH company is happy to offer your attention combustion and exhaust of gases through the chimney of fuel burning a new compact air handling unit with heat recovery KOMFORT EC U(E)330. equipment to prevent back drafting. The maximum permitted pressure difference per living units is 4 Pa. -
Page 4: Design
15 minutes closed. The unit is equipped with high-efficient external rotor EC motors and KOMFORT EC U330: if air temperature in the exhaust air duct downstream impellers with forward curved blades. of the heat exchanger is below +3 °C the supply fan is turned off. If air EC motor technologies meet the latest engineering demands for saving temperature rises above +3 °C the unit reverts to the previous operation mode. -
Page 5: Technical Data
KOMFORT EC U(E) 330(-2) www.blaubergventilatoren.de TECHNICAL DATA Table 1. Technical data of the unit Parameters KOMFORT EC UE330-2 KOMFORT EC U330 Speed Unit voltage [V / 50 Hz] 1~ 230 1~ 230 Max. fan power [W] Fan current [A] 0.29 0.97... -
Page 6: Mounting
KOMFORT EC U(E) 330-(2) www.blaubergventilatoren.de MOUNTING ATTENTION Safety precautions: The unit must be mounted to a rigid and stable structure. The unit must be mounted using anchor bolts. Before starting mounting check that the mounting structure has sufficient loading capacity for the unit weight. The unit mounting is allowed only after power cut-off and full stop of the rotating parts. -
Page 7: Condensate Drainage
KOMFORT EC U(E) 330(-2) www.blaubergventilatoren.de CONDENSATE DRAIN The drain pan is equipped with a drain pipe for condensate removal U-trap always filled with water. Provide free drainage for the condensed outside the unit. water, otherwise it is accumulated inside the unit which may result in the Connect the drain pipe, the U-trap (not included into the delivery set) and equipment damage and condensate outflow to the room. -
Page 8: Connection To Power Mains
KOMFORT EC U(E) 330-(2) www.blaubergventilatoren.de CONNECTION TO POWER MAINS WARNING Read the operation manual prior to any electric installations. Connection of the unit to power mains is allowed by a qualified electrician only. The rated electrical parameter are stated on the rating plate. No modifications of internal connections are allowed and will result in void warranty. -
Page 9: Unit Control
KOMFORT EC U(E) 330(-2) www.blaubergventilatoren.de UNIT CONTROL The unit is controlled from the wall-mounted control panel and the remote control, fig. 8. Wall-mounted control panel Remote controller Unit ON/OFF Fan speed UP Heater OFF Heater ON Fan speed DOWN Medium speed ON Low speed ON High speed ON Scheduled operation ON... - Page 10 KOMFORT EC U(E) 330-(2) www.blaubergventilatoren.de Table 3. Unit control and operating settings Function Button/Button combination Indication Unit activation/deactivation Using the wall-mounted control panel. Fig. 9 Fig. 10 Using the remote controller. Speed selection Low speed 133 m /h, medium speed 270 m /h, high speed ...
- Page 11 KOMFORT EC U(E) 330(-2) www.blaubergventilatoren.de Table 3. Unit control and parameter setting (continued) Function Button/Button combination Indication ATTENTION! Changing the unit parameters results in loss of factory settings for the fan power! ATTENTION! The fan power adjustment is possible from the wall-mounted control panel only! Fan speed adjustment.
- Page 12 KOMFORT EC U(E) 330-(2) www.blaubergventilatoren.de Table 3. Unit control and parameter setting (continued) Function Button/Button combination Indication ATTENTION! The duct temperature sensor may be adjusted from the wall-mounted control panel only when the unit is OFF! Duct temperature sensor adjustment (only for KOMFORT EC UE330-2). Enter the duct temperature sensor setup mode to change the supply air temperature downstream of the heater.
- Page 13 KOMFORT EC U(E) 330(-2) www.blaubergventilatoren.de Table 3. Unit control and parameter setting (continued) Function Button/button combination Indication Scheduled operation Each week day has four entries that determine the time for switching the unit to a set fan speed as well as the time for the heater activation or deactivation. The timer function always prevails over scheduled operation function.
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Page 14: Maintenance
KOMFORT EC U(E) 330-(2) www.blaubergventilatoren.de TECHNICAL MAINTENANCE WARNING! Cut power supply to the unit off by turning the automatic electric switch QF to OFF position prior to any maintenance operations. Take steps to prevent re-activation of the automatic switch. Warning! Consider the unit sharp edges! Fulfil maintenance Regular technical supervision and maintenance of the unit are required to ensure the product long service life and non-stop operation. - Page 15 KOMFORT EC U(E) 330(-2) www.blaubergventilatoren.de Open the unit panel and release the restraining brackets by unscrewing two M4 bolts. Then shift the panel until it disengages the panel profile and remove it. Open the unit panel and release the restraining brackets by unscrewing two M4 bolts.
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Page 16: Troubleshooting And Fault Handling
KOMFORT EC U(E) 330-(2) www.blaubergventilatoren.de After maintenance perform all the operations reverse. Remove the screws and take off the protecting cover. Support the control unit panel with hand while removing the screws that fix the swivel panel of the control unit. After that release the service panel to enable access to the control unit. - Page 17 KOMFORT EC U(E) 330(-2) www.blaubergventilatoren.de Table 6. Alarm list and troubleshooting Fault Possible reason Troubleshooting Connect the unit to power mains. Troubleshoot the connection No power supply or wrong connection to power mains. error. The fan does not start when the unit is on Jammed motor, soiled impeller blades.
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Page 18: Acceptance Certificate
ACCEPTANCE CERTIFICATE The air handling unit with heat recovery KOMFORT EC U330 KOMFORT EC UE330-2 is recognizes as serviceable. The unit complies with the requirements according to the EU norms and directives, to the relevant EU-Low Voltage Equipment Directives, EU-Directives on Electromagnetic Compatibility. - Page 19 KOMFORT EC U(E) 330(-2) www.blaubergventilatoren.de NOTES _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________...
- Page 20 www.blaubergventilatoren.de KOMFORT EC E(U)330 v.2(3) / EN KOMFORT EC UE330 v2(3)_EN.indd 20 10.08.2015 11:27:59...
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