Mitsubishi MAC-399IF-E Spezifikationen

Air Conditioning Control SystemCentralized Controller EB-50GU-A/EB-50GU-JInstallation and Instructions ManualSafety notes are marked with WARNING or C

102. Package contentsThe following items are included in the package.Package contents Qty.(1) Centralized controller (EB-50)* A specified microSD car

11Notes on the microSD card installed on the EB-50 ● The microSD card installed on the EB-50 has been set up at the factory. Do not use other SD cards

123. Specifications3-1. Product specificationsItem SpecificationsPower supply Controller drive 24 VDC ± 5%* Requires a power supply unit PAC-SC51KUA

133-2. External dimensions20 (13/16)120 (4-3/4)60 (2-3/8)50 (1-31/32)36 (1-7/16)20 (13/16)4.5 (3/16)4.5 (3/16)10 (13/32)20 (13/16)30 (1-3/16)46 (1-13/

144. System configurationThe figure below only shows the transmission cable connections. Power cables are omitted.TB7TB3TB7TB3MA MAME AHCMAM-NETLOSSN

15Note ● Provide a single ground point by grounding the shield wire of the M-NET centralized controller transmission cable at the power supply unit. P

164-2. Setting M-NET address for various devicesDesignate the address for each M-NET device. The addresses cannot be overlapped within the same M-NET

17Address setting method M-NET addressSub system controllerAssign an address that equals the group number of the smallest controlled group plus 200.20

18[Main and Sub system controllers (M-NET)]Each group can be controlled by a Main system controller or a Sub system controller. EB-50 is exclusively f

19The system cannot be configured as shown in the examples below. ● Groups that are not under the control of a Main system controller cannot be contro

2Safety precautions ● Thoroughly read the following safety precautions prior to installation. ● Observe these precautions carefully to ensure safety.

204-3. M-NET system setting example(1) Setting example for connecting multiple M-NET system controllersEB-50 [000][201]M-NET(Main system controller)ON

21(2) Setting example for controlling Mr. Slim units (A-control models)EB-50 [000]PC(Main system controller)LANHUB20 indoor unitsGroups 1–20Mr. Slim o

225. Installation5-1. Field-supplied itemsThe following items are required to install the EB-50.Field-supplied items SpecificationsUnit fixing screw

23Field-supplied items SpecificationsDC power cableMust comply with the local standards and the power requirement of EB-50.Recommended type: Min. 0.75

245-2. M-NET transmission cable lengthObserve the maximum total length of M-NET transmission cables to ensure proper signal transmission to and from t

25(1) Maximum total length of M-NET transmission cablesa + b + d + e (f) ≤ 500 m (1640 ft)a + b + c + g ≤ 500 m (1640 ft)e (f) + d + c + g ≤ 500 m

265-3. InstallationThe EB-50 must be installed inside the metal control box.Either the supplied L-fittings or DIN rail attachments can be used for the

27Method 1: Installation using L-fittings1. Have a metal control box ready. (Minimum steel thickness: 1 mm (3/64 in))2. Attach the supplied two L-fitt

28Method 2: Installation using DIN rail1. Have a metal control box ready. (Minimum steel thickness: 1 mm (3/64 in))2. Attach the supplied two DIN rail

29[Mounting/removing the EB-50 on/from the DIN rail]upDIN rail attachmentDIN railMountingRemovingFig. 5-6(1) Mounting1. Hook the upper side of the at

3Precautions during installation CAUTION WARNINGTo reduce the risk of injury or electric shock, before spraying a chemical around the controller, stop

306. Wiring connectionsAll electric work must be performed by a qualified electrician according to the local regulations, standards, and the instruct

316-2. Connecting protective ground wireConnect an M4 ring terminal to the protective ground wire, and connect it to the ground terminal as shown in F

326-3. Connecting M-NET transmission cables and DC power cables (24 VDC)Connect the M-NET transmission cables and DC power cables (24 VDC) as shown in

33Note ● Connect the M-NET transmission cables to the centralized controller system side, and supply power to the M-NET from PAC-SC51KUA. (Leave the p

346-5. Connecting LAN cableConnect the LAN cable to the LAN port on the EB-50. ● The LAN cable is field supplied. Use a category 5 or above straight L

357. Initial settingsInitial settings need to be made for each EB-50 on the Web browser. Details about the initial settings and other settings are co

36Initial settings on the Web browserSettings DetailsDate and Time Current date/time, daylight saving timeBasic System[Default network settings]IP add

377-1. Quick IP address settingIP address can be easily set to an address between 192.168.1.1 and 192.168.1.15 with dipswitch SW851. Set SW851 before

38Fig. 7-11234ONOFFSW851SW8517-2. Network settings on the Web browserIP, subnet mask, and gateway addresses can be set on the Web browser. All the swi

398. Test runConfirm that the group settings and interlock settings are complete before performing a test run.8-1. Collective operation ON/OFFTest ru

4Precautions during wiring CAUTION WARNINGProperly dispose of the packing materials. Plastic bags pose suffocation hazard to children.To prevent injur

40Note ● The operation mode cannot be changed with Collective ON/OFF switch (SW853). The units will start operation in the currently selected operatio

418-2. Service LEDsM-NET/ErrorSD LED858LED857SDFig. 8-2LED Item Color StatusM-NET M-NET GreenLit PoweredUnlit Not poweredBlink M-NET transmission in p

42Note ● When the LED for SD card error status is blinking, the microSD card installed on the EB-50 may be damaged. If the microSD card is damaged, co

439. Product featuresAny connected air conditioning systems can be operated or monitored on the EB-50 Web browser.The table below summarizes the avai

44Function DescriptionUser's operation functionsOperation*1Malfunction reset Displayed error can be reset.Clear malfunction logDisplayed unit err

45Function DescriptionUser's operation functionsMonitor*1Condition List Displays the operation status of each group.Prohibition of local remote c

46Function DescriptionInitial settingsOperation*1Date and Time Sets the current date/time and daylight savings time.License registration Registers li

47Function DescriptionFunction settingsFunctions 2Set Temperature Range Limit*1The settable temperature range can be set.Night Mode ScheduleThe start/

48Function DescriptionMiscellaneousBack up settings data All settings data can be stored in the PC.Import settings data Backed-up settings data can be

4910. External input/outputTo use external input/output, a separately-sold external input/output adapter (PAC-YG10HA) and external power supply (12 o

5Precautions for moving or repairing the controller CAUTION WARNINGProper grounding must be provided by a licensed electrician.Do not connect the prot

5010-1. External signal input functionUsing external contact signals (12 or 24 VDC), the following collective operations for all connected air conditi

51(2) External signal input specificationsCN5Lead wire from PAC-YG10HAEmergency Stop (Level signal)ON/OFF (Level signal)ON/OFF/Prohibit/Permit (Pulse

52(B) Pulse signalContact ONContact OFFContact ONContact OFFStop Run Stop(Example) ON/OFF0.5–1.0 second0.5–1.0 second(ON)(OFF)Contact ONContact OFFCon

53(4) Recommended circuit(A) Level signalCN5X1X1987651EB-50RedOrangeMax. 10 m (32 ft)ON/OFF or Emergency stopExternal power supply *1 (12 or 24 VDC)U

5410-2. External signal output functionAn ON signal is output when one or more units are in operation, and Error signal is output when one or more uni

55(2) Recommended circuitRelay-driven circuitCN549321Z1 L1Z2 L2Z1Z2EB-50BrownDiode *2Max. 10 m (32 ft)L1: ON indicatorL2: Error indicatorExternal powe

5611. Error code listError codes and their definitions are shown below. If an error occurs, note the error code and consult your dealer.(A) indicates

571500 Refrigerant cycle not operate due to overcharge1501 Refrigerant cycle not operate due to undercharge (/compressor shell temperature abnormality

582507 Water system not operate due to dew condensation prevention control activated2600 Water system operation restricted due to water leak2601 Water

594110 Electric system not operate due to high voltage part4111 Electric system not operate due to bus current4112 Electric system not operate due to

6Additional precautionsTo avoid damage to the controller, use appropriate tools to install, inspect, or repair the controller.To avoid damage to the c

604260 Inverter cooling fan trouble426* Inverter cooling fan trouble - Inverter No.: *5000 Sensor trouble50*0 Sensor trouble in system *51** Temperatu

616602 Communication error - Transmission processor hardware error6603 Communication error - Transmission line busy6604 Communication error - No ACK (

626766 K abnormality - Coil frost/overheat protection6767 K abnormality - Outdoor unit trouble - Indoor/outdoor communication error6771 K abnormality

636833 Communication error - MA communication transmission/reception hardware trouble6834 Communication error - MA communication start bit detection e

647131 System abnormality - Mixed cooling only H/P connection error (Facility PAC)7132 System abnormality - Multiple entries of operation performance

65microSD and microSDHC Logos are trademarks of SD-3C, LLC.Java is a registered trademark of Oracle and/or its affiliates.This equipment has been test

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Please be sure to put the contact address/telephone number on this manual before handing it to the customer.HEAD OFFICE: TOKYO BLDG., 2-7-3, MARUNOUC

71. IntroductionEB-50GU-A/EB-50GU-J is a centralized controller that can be operated over a Local Area Network (LAN).Any connected air conditioning s

8CN5Connects to an external input/output adapter PAC-YG10HA.LANConnects to other units of equipment over the LAN via a HUB.CN4 (RS-232C)Unused (only f

91-2. Monitoring and operation of the air conditionersTo monitor and operate the air conditioners, the EB-50 and a PC are required.Purchase the requir