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Summary of Contents for BLAUBERG BLAUBOX MW750-4
- Page 1 Control system for air supply and air handling units based on Freemax controllers and AC208A2 sensor control panels USER’S MANUAL...
- Page 2 Freemax / AC208A2 www.blaubergventilatoren.de CONTENT Safety requirements ..................... Connection to power mains ..................BLAUBOX MW750-4....................... BLAUBOX MW1200-4..................... BLAUBOX MW1800-4....................BLAUBOX MW2100-4..................... BLAUBOX MW3000-4..................... BLAUBOX MW3200-4..................... BLAUBOX MW6500-4....................BLAUBOX DE1300-12 Pro..................... BLAUBOX DE2500-18 Pro.................... BLAUBOX DE3300-21 Pro..................... BLAUBOX DW1200 Pro....................
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Page 3: Safety Requirements
Freemax / AC208A2 www.blaubergventilatoren.de SAFETY REQUIREMENTS • Read the user’s manual carefully prior to the operation and installation of the control unit. • Installation and operation of the control unit shall be performed in accordance with the present user’s manual as well as the provisions of all the applicable local and national construction, electrical and technical codes and standards. -
Page 4: Connection To Power Mains
Connection to power mains must be performed via an automatic circuit breaker with magnetic trip, integrated into fixed house cabling with the tripping current exceeding the unit current consumption. EXTERNAL WIRING DIAGRAM FOR THE BLAUBOX MW750-4, BLAUBOX MW1200-4, BLAUBOX MW1800-4, BLAUBOX MW2100-4 UNITS Freemax MX DIgnd... -
Page 5: Electric Shock Hazard
Freemax / AC208A2 www.blaubergventilatoren.de EXTERNAL WIRING DIAGRAM FOR THE BLAUBOX MW3000-4, BLAUBOX MW3200-4, BLAUBOX MW6500-4 UNITS Freemax MX DIgnd DIgnd DIgnd AIgnd AIgnd 24V AC ATV1 N PE 1 W1 W2 PE TK1 TK2 AC208EM2+LP SM1* SM2* DD1* PK1* — ELECTRIC SHOCK HAZARD! Designation Name Type... - Page 6 Freemax / AC208A2 www.blaubergventilatoren.de EXTERNAL WIRING DIAGRAM FOR THE BLAUBOX DE1300-12 PRO, BLAUBOX DE2500-18 PRO, BLAUBOX DE3300-21 PRO UNITS Freemax MX DIgnd AOgnd DIgnd DIgnd DIgnd DIgnd 24V AC 0-10V -VS1 +VS 1,2 -VS2 A2.1 A2.2 VS1.1 L1 L2 L3 ATV1.1 AC208EM2+LP ATV1.2...
- Page 7 Freemax / AC208A2 www.blaubergventilatoren.de EXTERNAL WIRING DIAGRAM FOR THE BLAUBOX DW1200 PRO, BLAUBOX DW2300 PRO, BLAUBOX DW3200 PRO UNITS Freemax MX DIgnd DIgnd DIgnd AIgnd AIgnd AOgnd 24V AC L N PE AC208EM2+LP ATV1.2 ATV1.1 U V W PE SM1* SM2* DD1* PK1*...
- Page 8 Freemax / AC208A2 www.blaubergventilatoren.de EXTERNAL WIRING DIAGRAM FOR THE BLAUBOX DW4100 PRO UNIT Freemax MX DIgnd DIgnd DIgnd AIgnd AIgnd 24V AC ATV1 L N PE 1 V2 W2 PE TK TK AC208EM2+LP SM1* SM2* DD1* PK1* — ELECTRIC SHOCK HAZARD! Designation Name Type...
- Page 9 Freemax / AC208A2 www.blaubergventilatoren.de EXTERNAL WIRING DIAGRAM FOR THE KOMFORT LW800, KOMFORT LW1100 UNITS Freemax MX DIgnd AIgnd DI6 DI7 AIgnd AIgnd 230V AC 190V AC 160V AC 24V AC 24V AC U1U2 PE Z U1U2 PE Z PE N L AC208EM2+LP SM4* DD1*...
- Page 10 Freemax / AC208A2 www.blaubergventilatoren.de EXTERNAL WIRING DIAGRAM FOR THE KOMFORT LW1700, KOMFORT LW2100 UNITS Freemax MX DIgnd AIgnd DI6 DI7 AIgnd AIgnd 230V AC 190V AC 160V AC 24V AC 24V AC PE Z PE Z PE N L U1U2 U1U2 AC208EM2+LP SM4*...
- Page 11 Freemax / AC208A2 www.blaubergventilatoren.de EXTERNAL WIRING DIAGRAM FOR THE KOMFORT EC LW300-2, KOMFORT EC LW400-2-E, KOMFORT EC LW550-2 UNITS Freemax mini AIgnd AI4 DI4 DIgnd AIgnd AIgnd AIgnd AOgnd AOgnd DIgnd 24V AC 1 2 3 +10 U GND Y PE N +10 U GND Y PE N —...
- Page 12 Freemax / AC208A2 www.blaubergventilatoren.de EXTERNAL WIRING DIAGRAM FOR THE KOMFORT EC DE2000-12 UNIT Freemax mini DIgnd DIgnd DIgnd AIgnd DIgnd AOgnd DIgnd AOgnd AIgnd AIgnd 24V AC 24V AC 3 2 1 0-10V 0-10V c nc c nc A1 B1 C1 SM1* AC208EM2+LP —...
- Page 13 Freemax / AC208A2 www.blaubergventilatoren.de EXTERNAL WIRING DIAGRAM FOR THE KOMFORT EC DW600-2, KOMFORT EC DW1000-4 UNITS Freemax mini AIgnd AI4 DIgnd AIgnd AIgnd AI3 AIgnd AI5 DIgnd DI4 24V AC 48V DC 48V DC c nc + - Y U + - Y U 3 2 1 —...
- Page 14 Freemax / AC208A2 www.blaubergventilatoren.de EXTERNAL WIRING DIAGRAM FOR THE KOMFORT EC DW3800-2 UNIT Freemax mini DIgnd DIgnd AIgnd AIgnd AIgnd DIgnd AIgnd DIgnd AOgnd DIgnd AOgnd 24V AC 24V AC 24V AC n nc 0-10V Gnd 0-10V Gnd SM1* — ELECTRIC SHOCK HAZARD! AC208EM2+LP SM4* SM2*...
- Page 15 Freemax / AC208A2 www.blaubergventilatoren.de EXTERNAL WIRING DIAGRAM FOR THE KOMFORT ROTO EC LW1000-2 UNIT Freemax mini AIgnd AI4 DIgnd AIgnd DIgnd DI4 AIgnd AI3 AIgnd AI5 48V DC 48V DC 24V AC 24V AC + - Y U + - Y U c nc 1 2 3 4 —...
- Page 16 Freemax / AC208A2 www.blaubergventilatoren.de EXTERNAL WIRING DIAGRAM FOR THE KOMFORT ROTO EC LE1000-4.5, KOMFORT ROTO EC LE1500-9 UNITS Freemax mini AIgnd DIgnd DIgnd DI4 AIgnd AIgnd AI5 24V AC 48V DC 48V DC 1 2 3 4 c nc c nc A1 B1 C1 + - Y U + - Y U...
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Page 17: Control Panel Mounting
Freemax / AC208A2 www.blaubergventilatoren.de CONTROL PANEL MOUNTING THE CONTROL PANEL MUST BE INSTALLED IN A PREMISE WHICH IS VENTILATED BY THE UNIT TO ENSURE ITS CORRECT OPERATION. The installation place of the control panel must have stable temperatures and be not exposed to temperature fluctuations from heater batteries, vertical air convection, etc. - Page 18 Freemax / AC208A2 www.blaubergventilatoren.de MOUNTING ATTENTION! Make sure the control panel is not damaged. Do not use a damaged control panel! Do not install the control panel on an uneven surface. Mounting of the control panel must be carried out by a professional electrician in compliance with the mounting drawings and guidelines. 1.
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Page 19: Unit Control
Freemax / AC208A2 www.blaubergventilatoren.de UNIT CONTROL The unit is operated with the AC208A2+LP sensor control panel. The touch-sensitive AC208A2+LP control panel has speed switching, temperature control and other functions to operate the ventilation unit. The control panel has a touch screen. CONTROL PANEL TECHNICAL DATA Voltage 24 V, 50-60 Hz... - Page 20 Freemax / AC208A2 www.blaubergventilatoren.de MENU AND ADJUSTMENT 1. Turning Unit On/Off. The unit is turned on and off with the button on the control panel display. 1. Fan Speed Adjustment. Press the button to switch the ventilation unit speed. Fan speed: Auto-High-Medium-Low. AUTO In automatic mode the control panel sets the fan speed depending on the actual and set indoor temperature difference.
- Page 21 Freemax / AC208A2 www.blaubergventilatoren.de 5. Week Timer Adjustment. Adjustment sequence for the week timer: 1. Time setting. • Keep the button on the control panel display pressed for 3 seconds to enter the configuration mode. Then select the “Minutes” parameter using the buttons on the control panel display and set the minutes using the buttons •...
- Page 22 BLAUBOX DE1300-12 Pro KOMFORT EC LW300-2 BLAUBOX DE2500-18 Pro KOMFORT EC LW400-2-E BLAUBOX DE3300-21 Pro KOMFORT EC LW550-2 BLAUBOX MW750-4 KOMFORT Roto EC LW1000-2 S17 BLAUBOX MW1200-4 KOMFORT Roto EC LE1000-4.5 S18 BLAUBOX MW1800-4 KOMFORT Roto EC LE1500-9 S18 BLAUBOX MW2100-4...
- Page 23 Freemax / AC208A2 www.blaubergventilatoren.de FREEMAX MINI DIGITAL CONTROLLER Display is an illuminated LCD. It displays the actual system parameters, temperatures, set parameters and alarms. Rightwards button is designed to move rightwards in a list of functions and to increase the editable parameter. Leftwards button is designed to move leftwards in a list of functions and to increase the editable parameter.
- Page 24 Freemax / AC208A2 www.blaubergventilatoren.de FREEMAX-MINI CONTROLLER PARAMETERS Factory Menu tree Setting functions and parameters, actions setting Current Current parameters Current parameters − current system parameters. parameters Alarms − system alarm codes: Alarms Alarms 1 − alarm; 0 − no alarm. System System E1: breakout or short circuit of the outdoor temperature sensor.
- Page 25 Time Password Password Time correction change Time change Password correction Adjust- Adjust- Freemax / AC208A2 correction change www.blaubergventilatoren.de pump pump Password Password Password Password change > ***0 < Password > ***0 < Current Password Current change Current change Q-14 Q-14 parameters >...
- Page 26 MotoHour Freemax / AC208A2 www.blaubergventilatoren.de Online Temp-res Settings Factory Menu tree Setting functions and parameters, actions setting Password > ***0 < Q-01: set point for return heat medium temperature maintenance in the winter mode, the fans are Current off [°C]. parameters Engineering Return heat medium temperature is maintained at set point in the winter mode, when the fans are...
- Page 27 Password Current > ***0 < parameters Freemax / AC208A2 www.blaubergventilatoren.de Engineering menu Alarms Adjust- heater System status Adjust- Factory cooler Menu tree Setting functions and parameters, actions Cooler setting Adjust- Recuper. Configuration menu for heat exchanger protection Cooler % Adjust- R-01: minimum permissible exhaust air temperature downstream of the heat exchanger that heater does not require activation of the exhaust air temperature control function [°C].
- Page 28 Adjust- Pump Recuper. Adjust- Adjust- MotoHour cooler Recuper. Recuper. MotoHour Adjust- Freemax / AC208A2 Adjust- www.blaubergventilatoren.de Recuper. Adjust- heater Adjust- Adjust- MotoHour MotoHour Recuper. heater heater MotoHour Adjust- Extra heater Adjust- MotoHour settings Extra Extra Online heater settings settings Temp-res Online Extra Temp-res...
- Page 29 Freemax / AC208A2 www.blaubergventilatoren.de FREEMAX-MX CONTROLLER PARAMETERS Set supply air temperature Set supply air temperature display. Online temperatures Fan status Online temperature sensor reading menu. Displaying online fan status. Temperature setting Alarms Temperature setting menu. Alarm status and error code. System status Settings Online system status menu.
- Page 30 С aft.exhc.(ТЕ2) С Temperature Freemax / AC208A2 www.blaubergventilatoren.de of return С heat exch. (ТЕ3) 50.0 С Heater С temperature (ТЕ4) 50.0 С Intake С С temperature (ТЕ5) TEMPERATURE SETTING T.ret.w.heat.: return heat medium temperature at the end of the preheating cycle [°C].
- Page 31 SYSTEM STATUS SYSTEM STATUS SYSTEM STATUS Freemax / AC208A2 Help line www.blaubergventilatoren.de Help line Heater Help line Heater Heater Heat exch. Heat exch. Heat exch. Выкл. Pump Выкл. Pump Выкл. Pump Выкл. Cooler Выкл. Cooler Выкл. Cooler Лето Winter/Summer Summer Лето...
- Page 32 -> Heater settings Pump Pump Freemax / AC208A2 www.blaubergventilatoren.de Heat exchanger Heater settings Heat exchanger Contol law Protection HEATER CONTROL LAW -> Heater settings -> Heater settings Supply air control law Heater settings Heater settings G: proportional control factor of proportional-integral control law [sec]. Setting parameters for the supply air temperature control by means of the heat medium Contol law Contol law...
- Page 33 Freemax / AC208A2 www.blaubergventilatoren.de -> Cooler settings -> Cooler settings -> Cooler settings -> Cooler settings Cooler settings Cooler settings Cooler settings Cooler settings Cooler delay on: Cooler delay on: Cooler delay on: Cooler delay on: Cooler delay on − minimum cooler activation time [sec]. Settings Settings Settings...
- Page 34 Heat exchanger Freemax / AC208A2 www.blaubergventilatoren.de Settings -> Fan Heater -> Fan Cooler Pump P1, P2 Fault delay: Heat exchanger P1, P2 Fault delay: P1, P2 Fault delay: set time period to analyse a fan fault [sec]. In case of no signal from the frequency inverter of a respective fan after a signal for activation of the fans, on expiration of this time period the supply or extract fan alarm signal is generated, refer to the Alarm list.
- Page 35 Freemax / AC208A2 www.blaubergventilatoren.de...
- Page 36 www.blaubergventilatoren.de B99EN-03...
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