DVM CHILLER Installation manual FCU Application KIT MIM-F00N • Thank you for purchasing this Samsung Product. • Before operating this unit, please read this Installation manual carefully and retain it for future reference.
CHECKING BEFORE THE INSTALLATION Checking before the installation Accessories Net dimension Name of the parts Diagram of DMS 2.5 and DVM CHILLER & FCU Diagram of BMS and DVM CHILLER & FCU INSTALLATION FCU KIT installation FCU KIT installation Wiring work...
Safety precautions These safety precautions are for owner’s safety and preventions of property damage. Therefore, please read this manual thoroughly before installing or using your product. (Please refer to appropriate installation for any optional product installation.) WARNING Hazards or unsafe practices that may result in severe personal injury or death. CAUTION Hazards or unsafe practices that may result in minor personal injury or property damage.
Safety precautions Do not install this product near a heater, inflammable material. Do not install this product in a humid, oily or dusty location, in a location exposed to direct sunlight and water (rain drops). Do not install this product in a location where gas may leak. Potential risk of electric shock or fire.
For power supply WARNING Do not pull or excessively bend the power cord. Do not twist or tie the power cord. Potential risk of electric shock or fire. For operation WARNING If the product generates a strange noise, a burning smell or smoke, disconnect the power supply immediately and contact a service center.
Do not hit or apply excessive force of any kind to the product. Do not use this product for other purposes. This product is designed to be used only for DVM CHILLER. Do not press the buttons with any sharp objects.
(MCM-A00N) DVM CHILLER FCU KIT and FCU interface module is for integrated control of FCU with DVM CHILLER by DMS 2.5. Maximum number of FCU interface modules that can be installed to a DMS2.5, and maximum number of FCU KITs that can be installed to a FCU interface module is both 16.
– FCU interface module -FCU KIT :max 1000 m(3280.8 ft) CAUTION • Install FCU that has terminal block to fix power cable by screw. Do not connect power cable by cutting. Diagram of BMS and DVM CHILLER & FCU BMS (for Buildings) BACnet Gateway (MIM-B17BN) / LonWorks Gateway (MIM-B18BN)
FCU KIT and FCU interface module is for integrated control of FCU with DVM CHILLER by DMS 2.5. Maximum number of FCU interface modules that can be installed to a BACnet/LonWorks, and maximum number of FCU KITs that can be installed to a FCU interface module is both 16.
Fan power Water IN sensor Water IN sensor DVM CHILLER Indoor temperature sensor must be installed to control FCU. Use either wired remote controller built-in sensor or external room sensor (MWR-TA). – Option setting value should be changed in service setting mode of wired remote controller after installing the remote controller.
Maximum number of FCU KITs that can be installed and controlled simultaneously by a wired remote controller is 16. Integrated control of FCU Install FCUs and FCU KIT by multiple FCUs to 1 FCU KIT. FCU interface module DVM CHILLER AC Water Valve 0.5 A Wired remote controller Water IN sensor...
FCU KIT installation FCU KIT installation Install FCU KIT where the weight load of the product can be supported. FCU interface module fixing holes <Horizontal installation> 200(7.87) 200(7.87) FCU KIT fixing holes (4 holes) <Vertical installation> 1 Unscrew 2 screws of FCU KIT cover, and separate cover. 2 Fix the FCU KIT on the wall by 4 screws.
Wiring work Connecting a power cable and communication cable Make sure to cut-off the power before connecting the power cable. The power cable and communication cable of FCU KIT should be within 10% of the maximum allowable length of the cable or voltage drop. Install circuit breaker (ELCB) concerning total power consumption of connected FCU KIT.
FCU KIT installation CAUTION • The circuit diagram on the cables as shown above represents only outline and it does not describe detailed instruction on the actual installation work. • The communication cable should not branch due to possible communication error. Wired remote controller FCU KIT F1, F2...
Selecting solderless ring terminal 1 Select the solderless ring terminal depending on the nominal dimension of the power cable. 2 Cover and insulate the solderless ring terminal and connection part of the power cable. Soldering Nominal Nominal dimensions dimensions Basic Basic Basic Basic...
FCU KIT installation FCU KIT power cable specification This specification is when installing a FCU KIT. Europe Power supply Power cable Ground wire Communication cable ELCB Min. 2.5 mm Min. 2.5 mm Min. 0.75 mm AC 220 - 240 V~ 50 Hz, 1 Ph 15 A (0.0039 inch (0.0039 inch...
Functions of FCU KIT Fan control (Auto, High, Mid, Low), valve control, setting indoor temperature, sensing inlet water pipe temperature is possible by FCU KIT. (Room temperature sensor must be installed.) For direct power supply from FCU KIT, fan motor must work at AC 208 - 230 V~ 60 Hz, AC 220 - 240 V~ 50 Hz and 1 A or low.
FCU KIT installation Spare holes (Use for DC cables) AC, FAN power AC, Power AC, water valve DC Communication cable (F1, F2, R1, R2), output cable input cable power output cable Room sensor (optional), Water sensor, (BLDC Fan Control, Wired remote controller, External contact Modulating Valve 1,2) Power cable: Conduit and Conduit fitting (1/2") work by installer Water valve: Conduit and Conduit fitting (1/2") after separating...
WARNING Be sure to use the conduits and conduit fittings when extracting the wires for safety. NOTE • Arrange communication cables (F1, F2, R1, R2) to the opposite way of power cable. Diagram of ASS'Y control 1 Water valve contact output status for operation mode. When using a 2-way valve (normal close type) When using a 3-way valve Terminals for 2-pipe type Terminals for 4-pipe type...
FCU KIT installation 2 Sensor connection by FCU type Install water pipe sensor at inlet within 1 m from FCU. Connect the sensor after checking the installing location. (Refer to page 26~27 for sensor connection.) Water-IN 1 sensor Room sensor (optional) Water-IN 2 sensor Water-IN 1...
Pipe type Location of Sensor Connector Location of pipe 2-pipe Water-IN 1 Water inlet pipe Water-IN 1 Chilled water inlet pipe 4-pipe Water-IN 2 Heating water inlet pipe When using 4-pipe system, set SEG14 of 05 series installation option as 1. In case of opposite installation of water pipe 1, 2 sensor in 4 pipe system, error(pipe block) will be occurred in 30minutes of operation(E992 or E993).
FCU KIT installation 4 External contact connection In case of connecting external contact, set SEG14 of installation option according to the table. External contact Installation External contact status option Open Close SEG14 Disuse Disuse FCU OFF, remote control possible ON, remote control possible FCU OFF, remote control impossible Remain OFF, remote control possible Remain operation status of FCU before...
5 Option room sensor (Model: MRW-TA) In case of installing room sensor as option, set installation option according to the table. (05series, SEG24 = 1) Room sensor (optional) CAUTION Use either wired remote controller with built-in room sensor or external room sensor (MWR-TA) must be installed.
FCU KIT installation 7 Optional external contact interface module (MIM-B14) If you need an external contact control (for indoor unit ON/OFF, external heater control, or pump control), use an external contact interface module. External contact interface module (Optional) CAUTION If the provided connection wire (370 mm) is not lengthy enough when installing the MIM-B14 external contact interface module outside, be cautious not to touch between wires while in extension.
2 Stick the sensor to the pipe. CAUTION Pipe Attaching sensor Sensor • Attach the sensor where temperature sensing is performed best. • Stick the sensor as close as possible to attaching area. • Do not use sensor holder. 3 After fixing the sensor, stick the sensor to the pipe by using aluminum tape.
Setting address of FCU KIT and installation option Procedure of option setting Setting address of FCU KIT and installation option is set by remote controller option. It is also possible by wired remote controller and S-NET pro2. Remote controller receiver of wireless remote controller is included in FCU KIT PBA. Entering mode for Option setting mode option setting...
Step 2. Procedure of option setting After entering the option setting stage, select the option as shown below. CAUTION • 24 digits are available to be input for the option setting. • SEG1, SEG7, SEG13, and SEG19 are page display option so they do not need to be set. •...
Setting address of FCU KIT and installation option Status Setting an option 3 Setting SEG4, SEG5 option Press [Fan ∨ ] button to enter SEG4 value. Press [Fan ∧ ] button to enter SEG5 value. Each time you press the button, [SEG image] will be SEG4 SEG5 selected in rotation.
Status Setting an option 9 Setting SEG11, SEG12 option Press [Fan ∨ ] button to enter SEG11 value. Press [Fan ∧ ] button to enter SEG12 value. Each time you press the button, [SEG image] will be SEG11 SEG12 selected in rotation. 10 Setting Auto mode Press [Mode] button to change to Auto mode in the Off status.
Setting address of FCU KIT and installation option Status Setting an option 15 Setting SEG18, SEG20 option Press [Fan ∨ ] button to enter SEG18 value. Press [Fan ∧ ] button to enter SEG20 value. Each time you press the button, [SEG image] will be SEG18 SEG20 selected in rotation.
Step 3. Procedure of option setting After option setting is complete, press the [Mode] button to check whether the setting value is correct or not. → → → → → → → → Step 4. Inputting an option Press [Power] button twice consecutively to remote controller receiver to finish the setting. Try more than two times to make sure that option is set.
Setting address of FCU KIT and installation option Setting address (MAIN/RMC) of FCU KIT 1 Check if power is supplied to FCU KIT. When the power is not supplied to FCU KIT, there should be additional power supply to 2 Remote controller receiver of wireless remote controller is included in FCU KIT PBA. 3 Depending on the installation condition of FCU KIT, address (MAIN/RMC) to each FCU KIT should be set.
CAUTION • Main address (SEG5 ~ SEG6) can be set in range of 0 ~ 47. • When using automatic address setting, FCU interface module automatically assigns FCU KIT address between 00 ~ 15. • If you set the SEG 3 as 0, the FCU KIT will maintain the existing main address even if you input the option value of SEG5 ~ SEG6.
Setting address of FCU KIT and installation option 02 series installation option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 Fan control when Central control Thermo Off SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 Set to Enable Set BLDC Fan Speed Set BLDC Fan Speed Set BLDC Fan Speed BLDC Fan and to High...
Option No. : 02XXXX-1XXXXX-2XXXXX-3XXXXX Option SEG1 SEG2 SEG3 SEG4 (*1) SEG5 SEG6 Description Page Mode Fan control when Thermo Off Use of central control Detail Minimal Minimal Fan stop when Display Detail Display Detail Display Detail Display Display Detail Display Detail operation operation...
Setting address of FCU KIT and installation option Option SEG13 SEG14 SEG15 SEG16 (*3) SEG17 (*4) SEG18 (*5) Temperature difference of Setting the output of external Modulating Valve Control Description Page Use of external control Operation voltage of Modulating Valve the Modulating Valve Step control Coefficient...
(*4) • [Cool mode] – Err= Indoor temperature – Set temperature – If Err > C+2, the modulating valve operates at the maximum voltage defined with SEG16, the 02 series installation option. In other cases, the valve step is adjusted in accordance with the formula given above.
Setting address of FCU KIT and installation option Option No. : 05XXXX-1XXXXX-2XXXXX-3XXXXX Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 (When setting SEG3) Standard Use Auto Change Over for (When setting SEG3) Standard (When setting SEG3) Standard for mode change Heating → Description Page Mode...
Option SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 FCU KIT pipe installation Valve open control when FCU cool air prevention Description Page structure Thermo Off compensation temperature Display Detail Display Detail Display Detail Display Detail Display Detail Display Detail Valve close 2-pipe (normally close 0 °C (0 °F)
Setting address of FCU KIT and installation option Warm air prevention in cooling – Room < Water-IN temp. (°C) - 1 °C: Fan Off – Room > Water-IN temp. (°C): Fan On • In case of using external temperature sensor or minimal fan operation function, external temperature sensor or wired remote controller should be connected.
Changing a particular option You can change each digit of set option. Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 Tens digit of option SEG to Ones digit of option SEG to Description Page Mode Option mode to change Value to be changed change change Display...
Troubleshooting Error code Operation and error status can be checked by LED of FCU KIT. Error code R-LED Y/G-LED Error Solutions EEPROM error Change EEPROM Option input error Reset option Check communication Communication error status between FCU KIT and Communication error (between interface modules interface module or wired or wired remote controller)
Inspection and test operation Checking FCU KIT installation Check if FCU KIT is installed properly. – Check if cables of FCU KIT are properly connected. – Check if FCU KIT is installed vertically or horizontally. – Install FCU KIT avoiding condensation area and water pipe line. –...
• This function is to prevent DVM CHILLER and FCU (KIT) from operating in different modes. – Ex.) The situation that cool air comes out since DVM CHILLER is operating in Cool mode and FCU is operating in Heat mode in 2-pipe system –...
Function of wired remote controller Display The following function of FCU KIT can only be used when using wired remote controller. – Operation On/Off – Auto/Cool/Fan/Heat mode – Setting temperature (Temperature range: Cool 18 ~ 30 °C (65 ~ 86 °F), Heat 16 ~ 30 °C (61 ~ 86 °F)) –...