Solution Feb. 15. 2007 Samsung Electronics

INDEX Solution Lineup Wired remote controller 7-day scheduler Interface module Centralized control Power distribution DMS S-Net 2 Plus S-Net I S-Net 3 S-Net mini

1. Solution Lineup Domestic A/C Control Centralized I/M System A/C Wired R/C BAC MIM-B02 FJM MST-P3P MST-S1P MWR-TH01 MCM-A202 MIM-B04A Mini DVM S-Net mini MST-P1W0 DVM MWR-BS00 MIM-B13 MWR-BS00 DVM Plus MCM-A100 MCM-B102 S-Net mini S-Net mini DVM Plus II MIM-B07 MWR-WS00 MIM-D00 MIM-B12 GHP ERV Domestic MIM-B06

2. Wired remote controller ■ Features Features Model Support COM 1 and COM 2 wiring RMC address assignment Only support COM 2 wiring Support 2400 / 9600 bps Newly designed Sleep mode, Silent mode, Child lock Real time clock & 7-day schedule function Temperature sensor Service mode (Additional functions) - Indoor unit option code setting function etc. Image MWR-TH01 MWR-WS00

2. Wired remote controller ■ Communication channel ■ Connection units COM 1 Wiring COM 2 Wiring Outdoor unit Indoor units Interface module (Key-tag, Lonworks, 485) Wired remote controller Power distribution unit 7-day scheduler ■ Old error display (Er XX) ■ Error code display (E XXX) Dose the outdoor unit support the PLUS protocol? Install on COM 1 Install on COM 2 N Y

2. Wired remote controller ■ Terminal block on the indoor unit COM 2 wiring COM 1 wiring 12VDC for wired Remote controller

2. Wired remote controller ■ COM 1 wiring of wired remote controller Only CAC non-inverter model supports COM 1 wiring. Terminal Block White Black Red Blue 12VDC Power Supply Communication Line Wired Remote Control (MWR-TH01)

Wired R/C Enable/Disable 2. Wired remote controller ■ COM 1 wiring of wired remote controller RMC Address Main Address Wired R/C Enable/Disable I/M Enable/Disable Indoor Unit Option Setting Outdoor Unit MWR-TH01 Main 0 RMC 0 RMC 2 RMC 1 Main 1 Main 2

2. Wired remote controller ■ COM 2 wiring of wired remote controller (MWR-TH01 / WS00) Terminal Block 12VDC Power Supply White Black Red Blue Communication Line (Non-polarity)

2. Wired remote controller ■ Option switch setting (MWR-TH01) SW No Off On Default SW 1 Cooling only Cooling and heating SW 2 COM 2 Wiring (F3 / F4) COM 1 Wiring (F1 / F2) SW 3 Celsius (C) display Fahrenheit (F) display SW 4 Wireless remote controller also available Only wired remote controller can be used SW 5 Assign RMC (Group) address with wired remote controller DS01 DS02 SW1 SW8 SW5 SW4 DS01 DS02 DS03 Address switch SW 2 Off (COM 2) On (COM 1) Address switch 0 : Master Matches with Indoor unit RMC address Others : Slave

Enter ‘Group address setting mode’ 2. Wired remote controller ■ Assign RMC address (MWR-TH01 COM 2 wiring) SW 5 ‘OFF’ Set SW 5 of DS02 switch on the wired remote controller PCB to ‘OFF’. Press the ‘Mode’ button and ‘Fan speed’ button in front of the wired remote control simultaneously for more than 5 seconds. Enter ‘Group address setting mode’ Wired remote controller LCD displays main address and RMC (Group) address and changes to the “Indoor unit group address setting mode”. Change RMC Adjust RMC address using “Up” and “Down” buttons. Press the “Operation” button to select the required group address. Then, the group address display flickers and changes. RMC change Press the button once to set the selected group address with the ‘beep’ sound. Change confirm Press the button again to quit the setting mode and enter the operation mode. Operation mode

2. Wired remote controller ■ Option switch setting (MWR-WS00) SW No Off On Default SW 1 Cooling and heating Cooling only SW 2 Wireless remote controller also available Only wired remote controller can be used SW 3 Master Slave SW 4 Celsius (C) display Fahrenheit (F) display SW 5 Use indoor unit temperature sensor Use wired remote controller temperature sensor SW 6 - Use the average of indoor unit and wired remote controller temperature sensor SW 7 SW 8 Service mode monitor Service mode setup After adding / removing indoor units or indoor unit PCB change, press the “Set” button and “Cancel” button simultaneously for 5 seconds.

2. Wired remote controller ■ Service mode (MWR-WS00) Menu Description 1 Monitoring and setting the indoor unit option code 2 Monitoring and setting the indoor unit RMC address 3 Monitoring the indoor unit cycle data 4 Setting the indoor unit temperature sensor compensation 5 Setting the fan RPM compensation 6 Setting the EEV step when the indoor unit is off in heating mode 7 Setting the filter time 8 Setting the heating capacity compensation 9 Checking the indoor unit centralized control switch setting 10 Checking the indoor unit drain pump switch setting 11 Checking the indoor unit electric heater switch setting 12 Checking the indoor unit hot water heater switch setting 13 Checking the number of connected indoor units (April. 2007) 14 Checking the program version of wired remote controller (April. 2007) If the option switch SW8 is set to ‘OFF’, the above service modes can be only monitored. Set the option switch SW8 to ‘ON’ to set the above service modes.

2. Wired remote controller ■ COM 2 basic wiring Indoor Unit RMC Address Anything OK DIP Switch K1 Indoor Unit RMC Address Anything OK DIP Switch K1 MWR-TH01 Address Switch DIP Switch SW2 Off MWR-WS00 DIP Switch SW3 Off

2. Wired remote controller ■ 2 Wired remote controller wiring Indoor Unit RMC Address Anything OK DIP Switch K1 Max 2 Wired remote controller MWR-TH01 (Master) Address Switch DIP Switch SW2 Off MWR-TH01 (Slave) Address Switch Except 0 DIP Switch SW2 Off MWR-WS00 (Master) DIP Switch SW3 Off MWR-WS00 (Slave) DIP Switch SW3 On

2. Wired remote controller ■ Group control using wired remote controller Indoor Unit RMC Address Anything OK DIP Switch K1 Indoor Unit RMC Address Anything OK DIP Switch K1 Max 16 Indoor units MWR-TH01 Address Switch DIP Switch SW2 Off MWR-WS00 DIP Switch SW3 Off

2. Wired remote controller ■ Group control using 2 wired remote controllers Indoor Unit RMC Address Anything OK DIP Switch K1 Indoor Unit RMC Address Anything OK DIP Switch K1 Max 16 Indoor units Max 2 Wired remote controller MWR-TH01 (Master) Address Switch DIP Switch SW2 Off MWR-TH01 (Slave) Address Switch Except 0 DIP Switch SW2 Off MWR-WS00 (Master) DIP Switch SW3 Off MWR-WS00 (Slave) DIP Switch SW3 On

3. 7-day scheduler ■ Features Features Model Image Weekly schedule for 1 or 16 groups Can interface with wired remote controller or centralized controller Can skip schedule on specified date MWR-BS00 With MWR-TH00 / MWR-TH01 With MCM-A201 Connects to COM 2 wiring (F3 / F4) Connects to R1 / R2 communication port Does not support individual group schedules Controls all indoor units under centralized controller

3. 7-day scheduler ■ Wired remote controller / 7-day scheduler Indoor Unit RMC Address Anything OK DIP Switch K1 MWR-TH01 (Master) Address Switch DIP Switch SW2 Off MWR-BS00 (Slave) SW 2 On : Disable the On/Off button on the wired remote controller

3. 7-day scheduler ■ Wired remote controller / 7-day scheduler (Group control) Indoor Unit RMC Address Anything OK DIP Switch K1 Max 16 Indoor units MWR-TH01 (Master) Address Switch DIP Switch SW2 Off MWR-BS00 (Slave) SW 2 On : Disable the On/Off button on the wired remote controller

3. 7-day scheduler ■ 2 Wired remote controller / 7-day scheduler Indoor Unit RMC Address Anything OK DIP Switch K1 MWR-TH01 (Master) Address Switch DIP Switch SW2 Off MWR-TH01 (Slave) Address Switch Except 0 DIP Switch SW2 Off MWR-BS00 SW 2 On : Disable the On/Off button on the wired remote controller

3. 7-day scheduler ■ Centralized control using 7-day scheduler In case of mini-DVM & DVM Plus II, this combination is impossible . Max 16 Interface modules MIM-B04 Address DIP Switch K1 On MCM-A201 Outdoor Unit Max 16 Interface modules MCM-A100 MWR-BS00 MIM-B04 Address DIP Switch K1 On Outdoor Unit

4. Interface module ■ Features Features Model 485 communication interface module 2400 / 9600 bps auto detection BAC, DVM, FJM, DVM Plus series Support earlier version include DVM Plus II Image MIM-B04A MIM-B13 MIM-B02 MIM-B07 Key-tag interface module Be used in hotel where the A/C need to turn off if vacant Lonworks interface module BMS connection using Lonworks protocol

4. Interface module ■ Key-tag interface module (MIM-B02) Be widely used in hotels where the A/C needs to turn off if vacant. Can be used with the 485 interface module simultaneously only on selected outdoor units. (RVMH060GDM3, RVMH100GCM3, RVMR100GCM0) From DVM Plus II Indoor units, MIM-B14 (External control interface module) has the Key-Tag function. If two indoor units are installed in the room Wire according to the main address of the indoor unit. If only one indoor unit is installed in the room MIM-B14

4. Interface module ■ Key-tag I/M Option switch setting (MIM-B02) SW No Off On SW 1 Normal close contact (B type) Normal open contact (A type) SW 2 Address D4 (with 485 I/M) Address D0 SW 3 External control (On/Off control) Key-tag control (Off Control) SW 4 Enable initial event control Disable initial event control Initial event control Only available in external control mode ( SW 3 Off ) This function is used for indoor units without breakout recovery function. If power reset occurs, an event signal is generated to recover operation status of indoor unit after checking the external contact status. If the indoor units were ON before power reset, an event signal is generated to turn on the indoor units after power reset. If the indoor units OFF before power reset, they remain OFF after power reset.

4. Interface module ■ Key-tag interface function Off Control by contact status HIGH(SHORT) Contact Status LOW(OPEN) ON OFF Command OFF Command Command 1 2 3 4 Indoor Operation  Working    Stop  Working  Stop DS01  On event by other controller HIGH(SHORT) Contact Status LOW(OPEN) ON OFF Command OFF Command Command 1 2 3 4 Indoor Operation  Working    Stop  Working  Stop DS01 On event by other controller

4. Interface module ■ Key-tag interface function On/Off Control by contact status LOW(OPEN) Power In Contact Status HIGH(SHORT) ON Command ON Command ON OFF Command Command  Working 1 2 3 4 Indoor Operation    Stop    Stop Working DS01  Off event by other controller Power In Contact Status HIGH(SHORT) LOW(OPEN) ON ON Command ON Command OFF Command Command 1 2 3 4 Indoor Operation  Working    Stop    Stop Working DS01 Off event by other controller

4. Interface module ■ Key-tag interface module wiring Samsung Scope Outdoor Unit Max 16 Indoor units MIM-B02 DIP Switch K2 On Indoor units Main Address Manual DIP Switch K2 Anything OK Samsung Scope Central monitoring panel Floor I/M Key rack Room management system (RMS)

RVMH060GDM3, RVMH100GCM3, RVMR100GCM0 4. Interface module ■ Key-tag interface module / Centralized controller RVMH060GDM3, RVMH100GCM3, RVMR100GCM0 Max 16 Indoor units MIM-B04A Address Anything OK DIP Switch K1 On Indoor units Main Address Manual DIP Switch K2 Off MCM-A202 MIM-B02 DIP Switch K2 Off Samsung Scope Central monitoring panel Floor I/M Key rack Room management system (RMS)

4. Interface module ■ External control interface module Control indoor unit by “External contact signal”. (Switch, Timer etc.) Display “Compressor operation and error status”. Set DIP switch K11 to “Off” on the indoor unit’s PCS. Note 1. Operation is as same as last operation status. (At first , “Auto mode, Set temp. 24℃, Auto airflow”) 2. Impossible to connect with wall mounted Indoor units. (Vivace, Prestige, Premium) MIM-B14 DB93-04159A External Control PBA DB39-01263A Cable for timer input DB39-01264A Cable for output Wire No. Description 1, 2 Error check 3, 4 Comp. operation Check 5, 6 Input signal

4. Interface module ■ External control interface module (Direct connection) Relay Signal with power External Signal DB39-01263A CN83 External Signal Operation DIP S/W K11 : Off PCB of duct type indoor unit

4. Interface module ■ External control interface module (Timer Delay) MIM-B14 (DB93-04159A) Off Delay Timer Relay Power Push Button Switch Supplied by installer DB39-01263A DB39-01264A DIP S/W K11 : Off CN83 CN81 External Signal Operation Timer setting

4. Interface module ■ Lonworks interface module (MIM-B07) MIM-B07 is used to manage DVM air conditioner with other devices using one of BMS open protocol Lonworks. Function Item Description Control On/Off control Run or stop indoor unit Operation mode Set operation mode (Auto / Cool / Heat / Fan mode) Setting temperature Set target temperature (Cool : 18~30 C, Heat : 16~30 C) Fan speed Set fan speed (Auto / Low / Mid / High) Monitoring Running status Monitor indoor unit running status (Run / Stop) Monitor operation mode (Auto / Cool / Heat / Fan mode) Room temperature Monitor current room temperature Error status Monitor error status (Error code)

4. Interface module ■ Lonworks interface module (MIM-B07) Model Code : MIM-B07 CPU : Neuron 3150 Smart Transceiver Communication : RS485 to FTT-10A FTT-10A 78Kbps Free topology Service Pin : Auto-binding Power Input : DC 12V Size : 50mm x 80mm Parallel connection (4 units) Neuron Chip Transceiver

4. Interface module ■ SNVT (Standard Network Variable Type) Configuration DVMIndoor[12] nviFanSpeed nviIndoorMode nviSetTemp nvoIndoorStatus nvoRoomTemp No NV Name Index NV Type Description 1 nviIndoorMode[12] 2~13 SNVT_hvac_mode On/Off & operation mode 2 nviSetTemp[12] 14~25 SNVT_temp_f Setting temperature 3 nviFanSpeed[12] 26~37 SNVT_Switch Fan speed 4 nvoIndoorStatus[12] 38~49 SNVT_hvac_Status On/Off, Mode, Error Monitoring 5 nvoRoomTemp[12] 50~61 Current room temperature

Error status (True / False) 4. Interface module ■ SNVT (Standard Network Variable Type) Configuration nviIndoorMode nviFanSpeed SNVT_hvac_mode Operation HVAC_OFF Stop HVAC_AUTO Auto mode HVAC_COOL Cooling mode HVAC_HEAT Heating mode HVAC_FAN_ONLY Fan mode Value Operation 0 (Default) Auto 1 Low 2 Mid 3 High nviIndoorStatus Field Type Description mode Hvac_t Control mode heat_output_primary Signed long Indoor unit address fan_output Error code in_alarm Unsigned short Error status (True / False)

4. Interface module ■ MIM-B07 Installation test Test using LED 1) D3(Service Pin LED) : Turn on when pushing service pin 2) D4 (Command Status LED) : Command receive on Network (0.2s) 3) D5 (RS485 Tx) : Flicking when data send on RS485 comm. Line (0.06s) 4) D6 (RS485 Rx) : Flicking when data receive on RS485 comm. Line (0.06s) A C D B D3 D4 D5 D6 E Display Status Action Off Normal Flickering Un-Configured Need re-commission On Application Less Need program download Function 1) “A” : Service Pin – Use Binding with other Lonworks I/M. 2) “B” : RS485 Comm. connector with DVM Outdoor and indoors. 3) “C” : Power connector (12VDC) from Outdoor units. 4) “D” : Terminal block for FTT-10A (Twisted Pair).

4. Interface module ■ Lonworks interface module wiring Outdoor Unit Max 12 Indoor units MIM-B07 Address Indoor units Main Address Manual DIP Switch K2 Off Samsung Scope Lonworks Lonworks Twisted Pair Power Lon to TPC/IP Router Equipment MMI Ethernet Entrance Light BMS SYSTEM Workstation Client 1 Client 2

4. Interface module ■ Lonworks I/M wiring (More than 12 indoor units) Max 48 Indoor units Max 4 Lonworks interface modules MIM-B07 Address Indoor units Main Address Manual RMC Address Anything OK DIP Switch K2 Off Outdoor Unit MIM-B07 Address 1 MIM-B07 Address 2 MIM-B07 Address 3 Power source : Install maximum 2 I/M from each outdoor module Samsung Scope Lonworks Lonworks Twisted Pair MMI

5. Centralized control ■ Features Features Model Image Use with 7-day scheduler BAC, DVM, FJM, DVM Plus series MCM-A201 High speed communication version Use with 7-day scheduler Support earlier version include DVM Plus II MCM-A202 Used with centralized controller Group control up to 16 indoor groups Error display function MCM-A100

5. Centralized control ■ Installing the centralized controller (MCM-A202) LED On equivalent to interface module address at tracking. Green LED of PCB backside is flickering when communication with interface module. Red LED is flickering when communication with DMS. If “11” and “15” button press at the same time for 5 seconds, centralized controller is reset. N L R1 R2 C1 C2 220V AC Power input 485 Interface Module Function Controller SNET II+ FRONT VIEW

5. Centralized control ■ Option switch setting (MCM-A202) Control level SW 1 SW 2 Off 1 On 2 3 SW No Off On SW 3 Group tracking mode Room tracking SW 4 Communication Speed 9600 bps Speed 2400 bps Setting error display : Rotated flickering Upper controller is set to “Room mode” & SW 3 is set to “Off” Upper controller is set to “Group mode” & SW 3 is set to “On” Upper controller is set to “2400 bps” & SW 4 is set to “Off” Upper controller is set to “9600 bps” & SW 4 is set to “On”

5. Centralized control ■ Centralized control level Features Level No priority level. Wired and wireless remote controller can be used. Wired and wireless remote controller are disabled when the indoor unit is stopped by centralized controller. 1 2 Remote controllers are disabled at all time The “All ON” button determines stand-by state. When the “All ON” button is pressed, ON-state LED turns on without turning on all the indoor units and the remote controllers are allowed to use. 3

5. Centralized control ■ Cooling / heating selection switch MCM-C200 If set to “cool”, the indoor units will turn on to the cooling mode. However, this does not mean that heating mode is disabled. If set to “heat”, the indoor units will turn on to the heating mode. MCM-C200 To prevent cooling/heating mode confusion error on the heatpump outdoor unit, MCM-C200 also can be used.

From Centralized Controller 5. Centralized control ■ Installing the function controller (MCM-A100) DC 12V Communication Line From Centralized Controller C1 C2 V2 V1 Front Rear

5. Centralized control ■ Wiring (mini-DVM, DVM, DVM HR : Individual) Outdoor Unit Indoor Unit Main Address 0 (Manual) RMC Address DIP Switch K2 Off Indoor Unit Main Address 1 (Manual) RMC Address 1 DIP Switch K2 Off MIM-B04A Address Anything OK DIP Switch K1 On MCM-A202 SW 3 Off Max 16 Indoor units Indoor Unit Main Address F (Manual) RMC Address F DIP Switch K2 Off ※ Include DVM Plus less than 16 indoor units

5. Centralized control ■ Wiring (DVM Plus : Individual) Indoor Unit Main Address 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 RMC Address A B C D E F DIP S/W K2 Off DIP S/W K10 On Outdoor Unit From 17 to max 32 Indoor units MIM-B04A Address Anything OK DIP Switch K1 On MIM-B04A Address Anything OK DIP Switch K1 Off Indoor Unit Main Address 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 RMC Address 1 2 3 4 5 6 7 8 9 A B C D E F DIP S/W K2 Off DIP S/W K10 MCM-A202 SW 3 Off

5. Centralized control ■ Wiring (DVM Plus II : Individual) Outdoor Unit Less than 16 Indoor units MIM-B13 Address Ch 1 Anything OK Address Ch 2 Address Ch 3 Channel 1 MCM-A202 SW 3 Off Indoor Unit Main (Ten) 1 Main (One) 2 3 4 5 6 7 8 9 RMC (1) RMC (2) A B C D E F DIP Switch K2 Off

5. Centralized control ■ Wiring (DVM Plus II : Individual) MIM-B13 Address Ch 1 Anything OK Address Ch 2 Address Ch 3 From 17 to max 32 Indoor units Outdoor Unit Channel 1 Indoor Unit Main (Ten) 1 Main (One) 2 3 4 5 6 7 8 9 RMC (1) RMC (2) A B C D E F DIP S/W K2 Off Channel 2 MCM-A202 SW 3 Off Indoor Unit Main (Ten) 1 2 3 Main (One) 6 7 8 9 4 5 RMC (1) RMC (2) A B C D E F DIP S/W K2 Off

5. Centralized control ■ Wiring (DVM Plus II : Individual) From 33 to max 48 Indoor units Outdoor Unit MIM-B13 Address Ch 1 Anything OK Address Ch 2 Address Ch 3 Channel 1 Channel 2 Indoor Unit Main (Ten) - 1 2 3 4 Main (One) 5 6 7 RMC (1) RMC (2) A F 8 DIP S/W K2 Off Channel 3 MCM-A202 SW 3 Off

5. Centralized control ■ Wiring (mini-DVM, DVM, DVM HR : Group) Outdoor Unit Indoor Unit Main Address 0 (Manual) RMC Address DIP Switch K2 Off Indoor Unit Main Address 1 (Manual) RMC Address DIP Switch K2 Off MIM-B04A Address Anything OK DIP S/W K1 On MCM-A202 SW 3 Off Max 16 Indoor units and 16 Groups Indoor Unit Main Address F (Manual) RMC Address F DIP Switch K2 Off

5. Centralized control ■ Wiring (DVM Plus : Group) Indoor Unit Main Address 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 RMC Address DIP S/W K2 Off DIP S/W K10 On Outdoor Unit From 17 to max 32 Indoor units and less than 16 Groups Indoor Unit Main Address 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 RMC Address 8 9 A B C D E F DIP S/W K2 Off DIP S/W K10 On MCM-A202 SW 3 Off MIM-B04A Address DIP Switch K1 On MIM-B04A Address 1 DIP Switch K1 Off

5. Centralized control ■ Wiring (DVM Plus II : Group) Outdoor Unit Max 48 Groups MIM-B13 Address Ch 1 Anything OK Address Ch 2 Address Ch 3 Channel 1 Channel 2 Indoor Unit Main (Ten) - 1 2 3 4 Main (One) 5 6 7 RMC (1) RMC (2) A F 8 DIP S/W K2 Off Channel 3 MCM-A202 SW 3 Off

5. Centralized control ■ Wiring (Combination : Group) Max 32 Groups (without DVM Plus II) MIM-B04A Address DIP Switch K1 On Indoor Units DIP Switch K2 Off Outdoor Unit Max 16 Interface modules MIM-B04A Address 1 DIP Switch K1 On Indoor Units DIP Switch K2 Off DIP Switch K10 On Outdoor Unit Max 16 Interface modules MIM-B04A Address DIP Switch K1 Off Indoor Units DIP Switch K2 Off DIP Switch K10 MCM-A202 SW 3 Off

5. Centralized control ■ Wiring (Combination : Group) Max 48 Groups (with DVM Plus II) Outdoor Unit MIM-B04A Address DIP Switch K1 On Indoor Units DIP Switch K2 Off Max 16 Interface modules MCM-A202 SW 3 Off Channel 1 MIM-B13 Address Ch 1 1 Address Ch 2 Anything OK Address Ch 3 Indoor Units RMC (1) 1 2 DIP Switch K2 Off Outdoor Unit Channel 2 Max 16 Interface modules Channel 3 Max 16 Interface modules

5. Centralized control ■ Wiring (Combination : Group) with DVM Plus & DVM Plus II MIM-B04A Address Anything OK DIP S/W K1 On Indoor Units DIP S/W K2 Off DIP S/W K10 On Outdoor Unit Max 16 Interface modules MIM-B04A Address DIP S/W K1 Off Max 16 Interface modules MCM-A202 SW 3 Off Channel 1 MIM-B13 Address Ch 1 1 Address Ch 2 Anything OK Address Ch 3 Indoor Units RMC (1) 1 2 DIP Switch K2 Off Outdoor Unit Channel 2 Max 16 Interface modules Channel 3 Max 16 Interface modules

5. Centralized control ■ Wiring (Function controller / Centralized controller) Outdoor Unit Channel 1 MIM-B13 Address Ch 1 Address Ch 2 Anything OK Address Ch 3 MCM-A100 Max 16 Interface modules MCM-A202 Address Same wit F.C SW 3 Off SW 4 On MIM-B04A Address 1 DIP S/W K1 On Outdoor Unit

6. Power distribution ■ Features When one outdoor unit is used several households for common use like studio apartment / arcade etc, display and management of accumulated power consumption of each household air conditioner. Features Model Image PDU (Power distribution unit) Can connect maximum 48 indoor units Alarm of measuring failure Total / Individual power consumption display MCM-B102 PDIM (Power distribution interface module) Can connect maximum 32 PDU MIM-B06 Demand capacity of Room A Room A’s electric power consumption = Total power consumption x Total demand capacity of indoor units

6. Power distribution ■ PDU Specification Model code MCM-B102 Power supply 1 Phase 220VAC, 50/60Hz Power meter maker RS485 type Omni System Korea Micronics LS Industrial Systems Hansuk Tech Pulse type Anything Power meter communication type RS485 or Pulse type Remote measuring company Total power consumption display Power Consumption of one Outdoor unit Power consumption of each indoor unit Maximum 48 Indoor units Search Auto / Manual Search Function Operation temperature -40 C ~ 80 C Dimension 131 Width x 196 Height x 56.5 Depth

6. Power distribution ■ Wiring (PDU) Outdoor Unit Max 48 Indoor units MCM-B102 Address Anything OK Indoor units Main Address Manual RMC Address Anything OK Power meter

6. Power distribution ■ Wiring (PDU / PDIM) In case of DVM Plus & DVM Plus II, remote measuring is impossible . Outdoor Unit MIM-B06 Address Indoor units Main Address Manual RMC Address Anything OK Remote measuring MCM-B102 Address Max 32 PDU Indoor units Main Address Manual RMC Address Anything OK Max 16 PDIM MIM-B06 Address 1 MCM-B102 Address 1 Samsung Scope

7. DMS ■ Features Features Model Image DMS (Data management server) Lower level : System A/C data storage server Upper level : Gateway for multi connection MIM-D00 SIM for power distribution on DMS level Can connect maximum 8 power meters MIM-B12 Embedded web server, Operation without PC 16 Centralized controller and 256 indoor unit group/individually control Error and operation status reports to the upper level controller Edit and save yearly / weekly schedules Power distribution function (Save 62 days worth of power distribution data) Support multi user and compatible with multiple controllers (S-Net i, S-Net 3) Connectable 8 SIM (MIM-B12) and 64 power meters Current time back up for 24 hours when the power is cut off

7. DMS ■ Menu architecture ■ DMS connectable devices Menu architecture Control & Monitor Features Monitoring System environment Control & Monitoring Control Periodical power use Tracking Error history Power distribution Run time ratio Rename Peak power control Power use per IU User management Daily run time Peak control status ■ DMS connectable devices No Product Model Note 1 Indoor / Outdoor BAC, DVM, DVM Plus, DVM Plus II 2 Interface module MIM-B04A / MIM-B13 Don’t use MIM-B04 3 Centralized controller MCM-A202 Don’t use MCM-A200 / 201 4 SIM MIM-B12 Power distribution

7. DMS ■ DI (Digital input) / DO (Digital output) 1 DI – 1 External contact signal control 2 DI - 2 3 DO – 1 Outputs 12V if at least one indoor unit is running. (External circuit may be built for display using the 12V output) Equivalent to the ‘A/C Running’ LED on the DMS external display. 4 DO - 2 Outputs 12V if there is an error on the indoor or outdoor unit or if communication error occurs. 12V output) Equivalent to the ‘Error’ LED on the DMS external display. 5 LAN LAN connection port 6 COM Communication port to centralized controller / SIM ② ① ④ ③ ⑤ ⑥

7. DMS ■ DI (Digital input) External contact control Pattern DIP Switch Control details 1 2 Pattern 1 Off No response to the external contact signal control. (Factory setting) Pattern 2 On Used for emergency cases such fire. When there is an input ON signal on DI-1, turns off all the indoor units, and disables the use of all the remote controllers. During an emergency stop, the DMS will ignore any request from the higher level controllers. The schedules and the peak power control will not operate as well. The indoor units are restored to the previous operation status, when the input signal changes to OFF. (The DI-2 is not used) Fire Sensor

7. DMS ■ DI (Digital input) External contact control Pattern DIP Switch Control details 1 2 Pattern 3 Off On Changes the on/off status of all the indoor units depending on the ON/OFF status of the DI-1 input. Enables/disables the remote controllers depending on the ON/OFF status of the DI-2 input. (ON: enable/ OFF: disable) The schedules and the peak power control will run regardless of pattern 3. Pattern 4 Turns on all the indoor units when there is a pulse input on DI-0. Turns off all the indoor units when there is a pulse input on DI-1. Turns off all the indoor units when there is a pulse input on DI-1, DI-2. (The pulse width is valid only for 0.5~1.0 sec.) pattern 4.

7. DMS ■ DI (Digital input) External contact control No Pattern Control details 1 Power (Red) Power display. 2 CPU Alive (Yellow) Flickers every second in normal operation. 3 Linked (Green) Internet cable connection status display. 4 Active (Green) Flickers during data transmit & receive. 5 RS485 Tx (Green) Flickers during data transmission from the DMS to the centralized controller. 6 RS485 Rx (Green) centralized controller to the DMS. 7 DI-1 Status (Green) Lights on when using the DI-1 external contact signal control. 8 DI-2 Status (Green) Lights on when using the DI-2 external 9 A/C Running (Green) Lights on if at least one indoor unit connected to the DMS is running. 10 Error (Green) Lights on if there is an error on at least one indoor or outdoor unit.

7. DMS ■ Wiring Outdoor Unit MIM-B04A Address DIP Switch K1 On DIP Switch K1 On Web browser Max 16 Interface modules MCM-A202 Address SW 4 Off MIM-B04A Address 1 DIP Switch K1 On Outdoor Unit MIM-D00 Max 256 indoor units Max 16 Centralized controllers Channel 1 MIM-B13 Address Ch 1 2 Address Ch 2 Anything OK Address Ch 3 Outdoor Unit MCM-A202 Address 1 SW 4 Off

7. DMS ■ Wiring with SIM Web browser Outdoor Unit MIM-B04A Address DIP Switch K1 On Max 16 Interface modules MCM-A202 Address SW 4 Off MIM-B04A Address 1 DIP Switch K1 On Outdoor Unit MIM-D00 Max 256 indoor units Max 16 Centralized controllers Max 8 SIM Channel 1 MIM-B13 Address Ch 1 2 Address Ch 2 Anything OK Address Ch 3 Outdoor Unit MIM-B12 Address Max 8 Power meters

8. S-Net 2 Plus ■ Features Model Features MST-S1P MIM-C00 485 / 232 System A/C control PC software using RS-232C communication. Individual / Group / Zone control. Weekly / Daily / Timely scheduling. Maximum 256 groups, 4096 indoor units control. Enable / disable individual use of remote controllers. Peak power control (Korea domestic only) MST-S1P Centralized controllers CANNOT be used in individual control. PC–Converter Comm. Status Display LED Converter–485 Comm. State Display LED Power LED RS232 Cable Connection Connector RS485 Communication Connector Converter Power Input Connector MIM-C00 485 / 232 Converter

8. S-Net 2 Plus ■ Wiring MST-S1P MIM-B04A Address DIP Switch K1 On DIP Switch K1 On Max 16 Interface modules MCM-C202 Address MIM-B04A Address 1 DIP Switch K1 On Outdoor Unit MIM-C00 Max 4096 indoor units Max 256 indoor groups Max 16 Centralized controllers Channel 1 Less than 32 indoor units with DVM Plus 2 Outdoor Unit MIM-B13 Address Ch 1 2 Address Ch 2 Anything OK Address Ch 3 MCM-C202 Address 1

9. S-Net i ■ Features Features Model Image MST-P1W0 DMS based system A/C control. Color LCD touch panel web pad. (Windows CE) Connect maximum 4 DMS, Control 256 indoor units. MST-P1W0 Centralized controllers CANNOT be used in room tracking mode. Individual / Group / Multi / Whole control. Schedule management. Group management. (Logical, not physical group by switch setting) Monitoring of connection structure, error log, detailed cycle information. Power management (Peak power control ) Upper / Lower temperature limit, remote control, peak circulation, priority of indoor unit setup function.

9. S-Net i ■ Menu architecture Menu architecture Control Schedule Group management Monitoring Individual control (Group control) Schedule list (Add / Edit / Delete) (Apply / Stop) (Make / Edit / Delete) Connection status Error log Multi control Detailed information (Only room tracking) Whole control System environment System setting Tracking Date / Time DMS IP setup Brightness control Change password Volume control Time synchronization IP setup Stylus adjustment

9. S-Net i ■ Wiring MST-P1W0 Max 16 Interface modules MIM-B04A Address DIP Switch K1 On Max 4 DMS MCM-A202 Address SW 4 Off MIM-B04A Address 1 DIP Switch K1 On Outdoor Unit MIM-D00 Max 256 indoor units Max 16 Centralized controllers Channel 1 MIM-B13 Address Ch 1 2 Address Ch 2 Anything OK Address Ch 3 Outdoor Unit MCM-A202 Address 1 SW 4 Off

10. S-Net 3 ■ Features Model Features MST-P3P DMS based system A/C control PC software through LAN. Version comparison and auto update. Various statistical analysis using database management and reporting. Data backup and recover with DMS. Support remote access. (Multi PCs can connect to a single DMS) Connect maximum 16 DMS and 4096 indoor units control. MST-P3P User classification (General, Manager, Installer) Individual / Group / Multi / Whole control, setup and monitoring. Schedule management. Group management. (Management structure, Installation structure) Power management (Power distribution, Peak power control ) Statistical analysis and reporting (Device list, Event log, Operation ratio, Power consumption, Demand control etc)

10. S-Net 3 ■ Menu architecture Menu architecture Control & Monitoring Schedule management Power demand control Usage analysis Indoor Make schedule Demand list Time & power usage Outdoor Schedule list Demand history Power report DMS Daily schedule Indoor classification Power management Management structure Setup exception day Setup target demand Setup power section Installation structure System management Toolbar Environment Log out Setup DMS Full screen Event log Edit structure Device list renewal Device list Backup & recover Whole indoor stop

10. S-Net 3 ■ Wiring S-Net 3 Max 16 Interface modules MIM-B04A Address DIP Switch K1 On Max 16 DMS MCM-A202 Address SW 4 Off MIM-B04A Address 1 DIP Switch K1 On Outdoor Unit MIM-D00 Max 256 indoor units Max 16 Centralized controllers Channel 1 MIM-B13 Address Ch 1 2 Address Ch 2 Anything OK Address Ch 3 Outdoor Unit MCM-A202 Address 1 SW 4 Off

10. S-Net 3 ■ Wiring with SIM S-Net 3 MIM-B04A Address DIP Switch K1 DIP Switch K1 On Max 16 DMS Max 16 Interface modules MCM-A202 Address SW 4 Off MIM-B04A Address 1 DIP Switch K1 On Outdoor Unit MIM-D00 Max 256 indoor units Max 16 Centralized controllers Max 8 SIM Channel 1 MIM-B13 Address Ch 1 2 Address Ch 2 Anything OK Address Ch 3 Outdoor Unit MIM-B12 Address Max 8 Power meters

Interface module / Centralized controller 11. S-Net mini ■ Features Features Model Image Free connection control device. (With DMS, interface module, centralized controller) 7 inch wide touch screen LCD. Connect USB keyboard. Maximum 256 indoor units individual / group control. S-Net mini Function (TBD) Control target Interface module / Centralized controller (Basic Function) DMS Function Tracking Individual / Zone control Schedule / Zone management Status monitoring Installation structure Access control (Touch lock) Basic function Error log Peak power management Demand control Power distribution

11. S-Net mini ■ Wiring (Connection with interface module) Channel 1 MIM-B13 Address Ch 1 Address Ch 2 Anything OK Address Ch 3 Outdoor Unit S-Net mini Max 16 Interface modules MIM-B04A Address 1 DIP Switch K1 On Outdoor Unit

11. S-Net mini ■ Wiring (Connection with centralized controller) Max 16 Interface modules MIM-B04A Address DIP Switch K1 On MCM-A202 Address SW 4 Off MIM-B04A Address 1 DIP Switch K1 On Outdoor Unit S-Net mini Max 256 indoor units Max 16 Centralized controllers Channel 1 MIM-B13 Address Ch 1 2 Address Ch 2 Anything OK Address Ch 3 Outdoor Unit MCM-A202 Address 1 SW 4 Off

11. S-Net mini ■ Wiring (Connection with DMS) S-Net mini Max 16 Interface modules MIM-B04A Address DIP Switch K1 On Max 4 DMS MCM-A202 Address SW 4 Off MIM-B04A Address 1 DIP Switch K1 On Outdoor Unit MIM-D00 Max 256 indoor units Max 16 Centralized controllers Channel 1 MIM-B13 Address Ch 1 2 Address Ch 2 Anything OK Address Ch 3 Outdoor Unit MCM-A202 Address 1 SW 4 Off

12. S-Net 1 series (Freeware) ■ S-Net 1 Wiring S-Net 1 MIM-B04A Address DIP Switch K1 On Outdoor Unit Max 16 Interface modules MCM-C00 MIM-B04A Address 1 DIP Switch K1 On Outdoor Unit Channel 1 MIM-B04A Address 2 DIP Switch K1 On Outdoor Unit

12. S-Net 1 series (Freeware) ■ S-Net 1 Plus Wiring MIM-B04A Outdoor Unit Address Max 16 Interface modules DIP Switch K1 On S-Net 1 Plus MCM-C202 Address MIM-B04A Outdoor Unit Address 1 DIP Switch K1 On MCM-C00 Channel 1 MIM-B13 Outdoor Unit Address Ch 1 2 Address Ch 2 Anything OK Address Ch 3 Anything OK