1. DL manuals
  2. Samsung
  3. Air Conditioner
  4. AIM-D01AN
  5. Service Manual

Samsung AIM-D01AN Service Manual

Manual is about: air conditioner

Summary of AIM-D01AN

  • Page 1

    1. Precautions 2. Product specifications 3. Disassembly and reassembly 4. Program update 5. Troubleshooting 6. Pcb diagram 7. Wiring diagram refer to the service manual in the gspn(see the rear cover) for the more information. Dms2.5 contents dms2.5 basic : aim-d00an model : aim-d01an model code : a...

  • Page 2: Contents

    Section 0 samsung electronics 1 contents 1 1. Precautions .................................................................................................................................................................... 1-1 1-1. Precautions for the service ...........................................

  • Page 3: 1. Precautions

    Precautions samsung electronics 1-1 1. Precautions 1-1. Precautions for the service ● use the standard parts when replacing the electric parts. – confirm the model name, rated voltage, rated current of the electric parts. ● repair the disconnection of harness securely when repairing the break down. ...

  • Page 4

    Product specifications & features samsung electronics 2-1 2. Product specifications & features 2-1. The feature of product 1) dms 2.5(aim-d01an) ● control solution product of samsung electronics for the efficient intergrated management & operation of the system air conditioner. ● remote connection u...

  • Page 5

    Product specifications & features 2-2 samsung electronics 2-2. Product specifications item remark power - adaptor : dc adapter - input voltage : 100 ~ 240v, 50/60hz, 1.0a - output voltage : 12v, 3a size 240(w)x255(h)x64.8(d) (unit : mm) weight 1.48kg install method panel sticking display lcd(text) l...

  • Page 6

    Product specifications & features samsung electronics 2-3 2-3. System organization internet s-net 3 onoff controller outdoor unit power meter dms2.5 sim/pim.

  • Page 7

    Product specifications & features 2-4 samsung electronics 2-4. Main function as an internet based device for centralized management of system airconditioner, supports lan and wan. It can operate for 24 hrs without extra computer. ● 24 hrs operation - convenience with 24hrs, 365 day operation. ● inde...

  • Page 8

    Disassembly and reassembly samsung electronics 3-1 item remark +screw driver -screw driver 3. Disassembly and reassembly ⸾ necessary tools.

  • Page 9

    Disassembly and reassembly 3-2 samsung electronics 3-1. Disassembly and reassembly no parts procedure remark 1 common 1) unscrew 2 fixing screws. (use +screw driver) 2) detach the lower cover. 3) press lower part of cable tie and detach the cable tie. 4) pull the bead-core part of adapter. 5) turn c...

  • Page 10

    Disassembly and reassembly samsung electronics 3-3 no parts procedure remark 6) detach the connector of adapter from dms 2.5. 7) detach connectors for 485communication, network and di/do. 8) unscrew at red circle part. (use +screw driver) ref.) the case of using additional hole for install, detach f...

  • Page 11

    Disassembly and reassembly 3-4 samsung electronics no parts procedure remark 10) unscrew 2 fixing screws at red circle. 11) pick up the upper cover. Be careful not to damage led on sub board. 12) as the shown picture, detach the cable between main and lcd board..

  • Page 12

    Disassembly and reassembly samsung electronics 3-5 3-2. Sub board disassembly and reassembly no parts procedure remark 1 common 1) as shown picture, detach the connector pulling upper direction. 2) unscrew 4 fixing screw on sub board. (use +screw driver) 3) detach the sub board from dms 2.5..

  • Page 13

    Disassembly and reassembly 3-6 samsung electronics 3-3. Main board disassembly and reassembly no parts procedure remark 1 common 1) as shown picture, detach the connector on sub board pulling upper direction. 2) detach connector on main board, as a same way. 3) detach connector for connecting displa...

  • Page 14

    Disassembly and reassembly samsung electronics 3-7 3-4. Display board disassembly and reassembly no parts procedure remark 1 common 1) unscrew 4 fixing screw on display board. (use +screw driver) 2) push up the display board and detach it from upper cover..

  • Page 15: 4. Program Update

    Program update samsung electronics 4-1 4. Program update ⸾ necessary tools item remark +screw driver sd-card - at least 512mb - type: normal, sdhc company class capacity sd card sandisk max. Extreme pro max. 32gb micro sd card sandisk max.10 class max. 8gb.

  • Page 16

    Program update 4-2 samsung electronics 4-1. Application update using sd card no parts procedure remark 1 common 1) insert a sd card for updating. 2) push [reset] button once. 3) system is reset, application is updated. 4) “remove sd card” is showed like the right picture, detach sd card pushing it o...

  • Page 17

    Program update samsung electronics 4-3 no parts procedure remark 6) after completing application update, confirm ip, time and regular operation ..

  • Page 18: 5. Troubleshooting

    Troubleshooting samsung electronics 5-1 problem check explanation / solution dms2.5 does not work power failure? After checking power line of each devices, try again. Is there communication problem between dms2.5 and other control units? After checking communication line of each devices, try gain. I...

  • Page 19

    Troubleshooting 5-2 samsung electronics 5-2. Fault diagnosis by symptom 5-2-1. When dms2.5 is not working check power failure and plug connection. Start yes no power failure or is plug connection proper? Check the connection between adapter and power cable yes no is the connection between adapter an...

  • Page 20

    Troubleshooting samsung electronics 5-3 when dms2.5 is not working(cont.) change display board continue yes no is dms 2.5 working? End change main board yes is dms 2.5 working? Change sub board no.

  • Page 21

    Troubleshooting 5-4 samsung electronics 5-2-2. When the lcd display is not working or the backlight is turing off check the condition of cable connection start yes no is the connection between main board and display board proper? Change display board change main board yes no is lcd working properly?...

  • Page 22

    Troubleshooting samsung electronics 5-5 5-2-3. When the static led is not turning on/off check the condition of cable connection start yes no is the connection between main board and sub board proper? Change sub board change main board yes no is static led working properly? End.

  • Page 23

    Troubleshooting 5-6 samsung electronics 5-2-4. When the rs485 is not connecting check the condition of cable connection start yes yes no is the cable connection for rs485 proper? Check the polarity of rs485 cable no is the polarity of rs485 cable correct? [left : +(or “a”), right : – (or “b”)] chang...

  • Page 24

    Troubleshooting samsung electronics 5-7 5-2-5. When the ethernet is not connecting check the condition of ethernet cable start yes no is the cable for ethernet proper? Check the condition of ethernet connector no is the connector for ethernet proper? Yes check ip, sub net mask and gateway address (r...

  • Page 25

    Troubleshooting 5-8 samsung electronics 5-2-6. When the sd card is not doing backup data check the sd card slot start yes yes no is the sd card inserted in the slot? Check the sd card. (if sd card was locked, dms 2.5 is not doing backup data) no is the sd card locked? Change sd card end.

  • Page 26

    Troubleshooting samsung electronics 5-9 5-2-7. When the button is not working check the condition of cable connection start yes is the connection between main board and display board proper? Change display board change main board yes no no are buttons working properly? End.

  • Page 27

    Troubleshooting 5-10 samsung electronics 5-2-8. Action when the tracking error check the condition of cable connection start yes no is the cable connection of rs485 proper? Yes less than 256 indoor units, 1 demand controller, less than 8 sims(when demand controller is connected, less than 7 sims), l...

  • Page 28

    Troubleshooting samsung electronics 5-11 5-2-9. Initialization way when admin password is forgotten start press the [ ▲],[▼] buttons under lcd window and select 8.Password reset menu . Press [menu],[set] buttons simultaneously after “reset password waiting” message. If you press [set] button after “...

  • Page 29

    Troubleshooting 5-12 samsung electronics 5-2-10. If the connection to dms2.5 from the outside using internet is not working set official ip address start yes no is official ip address set in the dms 2.5? Request firewall of 443, 11000 port opening to network manager. Yes no is the firewall of 443, 1...

  • Page 30: 6. Pcb Diagram

    Pcb diagram samsung electronics 6-1 6. Pcb diagram 6-1. Main board ᐭ cn6 #1 : power connector ᐮ sw3 #1 : reset sw ᐯ cn14 #1 : don’t use ᐰ cn5 #1 : sd card socket ᐱ cn2 #1 : connector for ethernet ᐲ cn8~cn12 #1 : connector for rs485.

  • Page 31: 7. Wiring Diagram

    Wiring diagram samsung electronics 7-1 7. Wiring diagram this document can not be used without samsung’s authorization. Display board 20 pin cable ass'y connector wire-display (db93-08182a) main board 40 pin cable ass'y connector wire-sub (db93-08183a) sub board.

  • Page 32

    This service manual is a property of samsung electronics co., ltd. Any unauthorized use of manual can be punished under applicable international and/or domestic law. © samsung electronics co., ltd. April. 2016. Printed in korea. Code no. Ac-00162e_1 gspn (global service partner network) area web sit...