· Web viewThe air cooled modular chiller system shall consist of AG01KSVAH/AA air cooled modular chiller unit and SAMSUNG DVM S NASA Control Network Solution (Control systems)

SAMSUNG Electronics HVAC

HVAC Guide SpecificationsVariable Refrigerant FlowHeat Pump Air Cooled Modular Chiller Models

Capacity Range (US Tons):10 ~ 240 US TONS NOMINAL

SAMSUNG Electronics Chiller Model Numbers:

AG010KSVAFH/AAAG010KSVAJH/AA

AG015KSVAFH/AA AG015KSVAJH/AA

1. Part 1 – General

1.1 SYSTEM DESCRIPTION

A. The air cooled modular chiller system shall be a SAMSUNG Electronics DVM Chiller System. The DVM Chiller shall be heat pump (cool/heat) system.

B. The variable capacity, air cooled modular chiller system shall consist of the combinations of DVM Chiller units detailed in the table below with recommended pipe diameters per combination.

Nominal Tons

Standard High Efficiency

AG010KSVA*H/AA

AG015KSVA*H/AA

Recommended Pipe

Diameter

AG010KSVA*H/AA

AG015KSVA*H/AA

Recommended Pipe

Diameter10 1 2" 15 1 2" 20 2 2" 30 2 2 1/2" 3 2 1/2"40 4 2 1/2" 45 3 3" 50 5 3" 60 4 3" 6 3"70 7 3 1/2" 75 5 3 1/2" 80 8 4" 90 6 4" 9 4"

100 10 4" 105 7 4" 110 11 4" 120 8 4" 12 4"130 13 4" 135 9 4" 140 14 5" 150 10 5" 15 5"

DRAFT 02/20/2018A www.SamsungHVAC.comSpecifications are subject to change without notice. Latest draft is available at www.DVMdownload.com.

1


Nominal Tons

Standard High Efficiency

AG010KSVA*H/AA

AG015KSVA*H/AA

Recommended Pipe

Diameter

AG010KSVA*H/AA

AG015KSVA*H/AA

Recommended Pipe

Diameter160 16 5" 165 11 5" 180 12 5" 195 13 5" 210 14 5" 225 15 5" 240 16 5"

C. The air cooled modular chiller system shall consist of AG01*KSVA*H/AA air cooled modular chiller unit and SAMSUNG DVM S NASA Control Network Solution (Control systems). The AG01*KSVAFH/AA air cooled modular chiller unit shall be a 208/230 volt, three phase unit. The AG01*KSVAJH/AA air cooled modular chiller unit shall be a 460 volt, three phase unit.

1.2 QUALITY ASSURANCE

A. The units shall be listed by Electrical Laboratories (ETL) and bear the ETL label.

B. All wiring shall be in accordance with the National Electrical Code (N.E.C.).

C. The units shall be manufactured in a facility registered to ISO 9001 and ISO14001 which is a set of standards applying to environmental protection set by the International Standard Organization (ISO).

D. A full charge of R-410A shall be provided in the air cooled modular chiller unit.

E. The installing contractor must have attended Samsung DVM Chiller installation training prior to installing the system.

F. Service and installation manuals must be readily available on the manufacturer’s website without entering a username and password.

2. Part 2 – Chiller Unit Performance

2.1 The DVM Chiller units shall perform as indicated below (Nominal capacity):


2


Mode Conditions AG10KSVA*H/AA AG15KSVA*H/AA

Cooling95°F ambient, Entering temperature: 54°F, leaving temperature: 44°F

120,000 168,000

Heating(dry/wet bulb: 47/43°F)

Leaving temperature: 105°F 128,000 182,000Leaving temperature: 120°F 120,000 171,000

Heating(dry/wet bulb: 17/15°F)

Leaving temperature: 105°F 84,000 90,000Leaving temperature: 120°F 80,000 85,000

Capacity Correction

Capacity correction factor by water flow rateCorrection

% Of Nominal Flow Rate50 56 67 78 89 100 111 133 167 200

Power Input 0.981 0.981 0.985 0.990 0.995 1.000 1.005 1.015 1.030 1.044∆T (°F) 20.0 18.0 15.0 12.9 11.3 10.0 9.0 7.5 6.0 4.5

Quiet function Correction factorCooling

Quiet Function

Outdoor Air Temperature (°F, DB)32.0 68.0 95.0 113.0

Capacity Power Input Capacity Power

Input Capacity Power Input Capacity Power

InputLevel 1 1.00 1.00 1.00 1.00 1.00 1.27 0.52 1.08Level 2 1.00 1.00 1.00 1.00 1.00 1.36 0.51 1.07Level 3 1.00 1.00 0.90 0.86 0.70 0.90 0.40 0.96

Heating

Quiet Function

Outdoor Air Temperature (°F, DB)5.0 35.6 44.6 59.0

Capacity Power Input Capacity Power

Input Capacity Power Input Capacity Power

InputLevel 1 0.47 1.08 0.88 1.21 1.00 1.24 1.00 1.00Level 2 0.46 1.06 0.88 1.27 1.00 1.33 1.00 1.00Level 3 0.34 0.96 0.60 0.92 0.67 0.91 1.00 1.00

Correction factor by altitudeAltitud

e (feet)

0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000

Power Input

1.0000

1.0091

1.0185

1.0281

1.0380

1.0481

1.0585

1.0692

1.0801

1.0913

1.1029

3. Part 3 – Products

3.1 Heat Pump Air cooled modular chiller


3


A. General:

The air cooled modular chiller system shall consist of the AG01*KSVAFH/AA air cooled modular chiller units and SAMSUNG DVM S NASA Control Network Solution (Control systems). The AG01*KSVA*H/AA air cooled modular chiller units shall be equipped with multiple circuit boards that interface to the SAMSUNG DVM S NASA Control Network Solution (Control systems) and shall perform all functions necessary for operation. The air cooled modular chiller unit shall have a powder coated finish. The air cooled modular chiller unit shall be completely factory assembled, piped and wired. Each unit shall be run tested at the factory.

1. The air cooled modular chiller shall have current control to limit current (50% - 100% of design current) adjustable at air cooled modular chiller unit or central web accessible, control devices: MIM-D01AUN, MIM-B17BUN, or MIM-B18BUN.

2. The air cooled modular chiller compressors shall be SAMSUNG, hermetically sealed, inverter driven, direct vapor injected, asymmetric, DC scroll type. No fixed capacity compressors shall be present in the refrigerant system.

3. The air cooled modular chiller unit (individual modules) shall have a sound rating no higher than 62 dB (A).

4. The heat pump air cooled modular chiller unit shall have a high pressure safety switch, high voltage fuses, over-current protection, phase detection protection, low pressure protection, compressor overcurrent protection, current transformer(s), crank case heating, and intelligent logic to ensure proper operation within unit design limitations and operational parameters.

5. The inverter compressor PCB(s) shall be cooled with liquid refrigerant circuit(s) to operate at optimal temperatures and to prevent failure due to overheating. No compressor inverter PCB’s shall be cooled by air over heat sink. Cooling inverter components without air-cooling fins prevents failure due to environmental contaminants.

6. The air cooled modular chiller unit shall be capable of operating in ambient temperatures between 5F ~ 118F while in cooling mode.

7. The air cooled modular chiller unit shall be capable of operating in ambient temperatures between -13F ~ 109F while in heating mode.

8. The air cooled modular chiller unit shall have high efficiency, individual oil separator(s) for each compressor plus additional logic controls to ensure adequate oil volume in the compressor is maintained.

9. The compressors shall have flash injection capability to increase performance in both heating and cooling modes. This will be automatically enabled by the


4


air cooled modular chiller unit(s) by forcing saturated refrigerant vapor directly into the scroll compression cycle increasing mass flow and overall system capacity.

10. The air cooled modular chiller unit shall have a removable EEPROM’s at the Main PCB and Hydro PCB to store all unit data. All data on the air cooled modular chiller unit EEPROM’s shall be viewable from the manufacturer provided service software. The air cooled modular chiller unit EEPROM’s shall be removable allowing replacement of air cooled modular chiller unit PCB’s without losing digital, field programmed data. The air cooled modular chiller unit removable EEPROM’s shall store the following unit data: unit model number, unit serial number, unit main PCB firmware and MICOM version, sub-PCB firmware and MICOM version, fan PCB firmware and MICOM version, inverter PCB 1 and inverter PCB 2 firmware and MICOM version, auto-trial commissioning startup data, the last 30 minutes of operation data, hydro PCB settings, and field programmed unit name/tag viewable on controls and service software.

11. The air cooled modular chiller unit shall have the ability to discharge inverter PCB capacitor voltage using service buttons on the air cooled modular chiller unit main PCB. The capacitor stored-voltage discharge feature shall allow safe inverter PCB replacement.

12. The air cooled modular chiller unit shall allow temporary disabling of individual compressors to allow system operation at reduced capacity after a compressor or compressor component related issue (when more than one compressor is present in system). Disabling of a compressor shall temporarily remove error codes and allow system operation.

13. The air cooled modular chiller unit compressors shall have a soft-start function to reduce electricity demand during system start and to increase compressor reliability.

14. In the event of system error due to air cooled modular chiller unit failure, the air cooled modular chiller unit shall display codes that specify a precise error and which air cooled modular chiller unit PCB is the cause (main PCB, HUB PCB, IPM 1, IPM 2).

B. Unit Cabinet:

1. The chassis shall be fabricated of galvanized steel, bonderized and finished with a powder coated baked enamel.

C. Refrigerant

1. R410A refrigerant shall be required for the air cooled modular chiller unit.


5


2. The air cooled modular chiller unit shall come pre-charged with R410a refrigerant. No additional refrigerant is required.

D. Heat Exchanger:

1. The air cooled modular chiller unit heat exchanger shall be a stainless steel brazed plate heat exchanger.

2. Refrigerant flow from the air cooled modular chiller unit shall be controlled by means of capacity modulation capable, vapor injected, DC inverter, scroll compressor (SAMSUNG).

E. Compressor:

1. The air cooled modular chiller units shall have the compressor quantity noted in the table below. All compressors shall be modulation capable, direct flash injected, DC inverter, scroll type.

Compressor QuantityNominal System Capacity (btu/h) Compressor Quantity

AG010KSVA*H/AA 2AG015KSVA*H/AA 2

F. General:

1. Crankcase heaters shall be factory mounted on the compressors.

2. The air cooled modular chiller unit compressor shall have variable modulation technology to vary capacity.

3. The air cooled modular chiller unit compressors shall have flash injection technology which can increase the mass flow rate of refrigerant and offset refrigerant condensing temperatures resulting in a capacity and performance improvement in heating and cooling modes. Compressors without vapor injection shall not be present in the air source modular chiller system.

4. The compressors will be equipped with an internal thermal overload.

5. The compressors shall be mounted to avoid the transmission of vibration.

G. Operation Settings

1. The air cooled modular chiller shall have energy saving options (Water Law Control) to reduce system energy consumption.


6


2. Water Law control shall automatically adjust leaving water temperature based on ambient temperature or room temperature.

a. Room temperature (heating and cooling, two points each), outdoor temperature (heating and cooling, two points each), and leaving water temperature (heating and cooling, two points each) settings shall be configured with the MCM-A00N module controller when using Water Law control.

b. Water Law control shall be enabled or disabled with the MCM-A00N module controller, MIM-B17BUN (BACnet gateway), MIM-D01AUN (DMS2.5), or dry contact control.

c. Water Law based on room temperature requires installation of PT100 temperature sensor (field provided) in the space to monitor room temperature.

3. The air cooled modular chiller shall have 3 operation modes: Standard, Rotation, and Efficiency.

a. Standard Control (default setting): All modules start operating at the same time, and each module operates in the operation pattern which set in the installation service mode.

b. Rotation Control: Water outlet temperature is controlled according to the water outlet temperature average value of all operating units in a module

or a field supplied external water temperature sensor. The module with the highest priority starts operating first, and if the module reaches full load, a module with the following priority will start operating. When the module with the lowest priority operates at the minimum capacity and the water outlet temperature reaches close to the set temperature, the compressors of the module stop.

c. Efficiency Control: Water outlet temperature is controlled according to the water outlet temperature average value of all operating units in a module

or a field supplied external water temperature sensor. Only one unit with the highest priority operates, and if the unit operates with the optimum efficiency, a unit with the following priority will operate. When all units

reach efficient operating condition, each unit operates at capacity between efficient operating condition and the maximum capacity condition.

H. Water System:

1. The circulating water must meet the VRF manufacturer’s specification and recommendations.


7


2. The heat exchanger shall be brazed plate type (2)

3. The water system quality shall be maintained within the following conditions:

Item

Chilled water system Heating water system

Circulation water(below 68 °F) Supply water Circulation water

(68 °F~140 °F) Supply water

Sta

ndar

d

pH (77 °F) 6.8~8.0 6.8~8.0 7.0~8.0 7.0~8.0

Electric conductivity{μS/cm, 77 °F} Below 400 Below 300 Below 300 Below 300

Chloride ion (Cl ppm) Below 50 Below 50 Below 50 Below 50

Sulfate ion (SO42- ppm) Below 50 Below 50 Below 50 Below 50

M-alkalinity(pH4.8, CaCO3 ppm) Below 50 Below 50 Below 50 Below 50

Total hardness (CaCO3 ppm) Below 70 Below 70 Below 70 Below 70

Calcium hardness(CaCO3 ppm) Below 50 Below 50 Below 50 Below 50

Ionic silica (SiO2 ppm) Below 30 Below 30 Below 30 Below 30

Ref

eren

ce

Iron (Fe ppm) Below 1.0 Below 0.3 Below 1.0 Below 0.3

Copper (Cu ppm) Below 1.0 Below 0.1 Below 1.0 Below 0.1

Sulfide ion (S2- ppm) Not detected Not detected Not detected Not detected

Ammonium ion (NH4+ ppm) Below 1.0 Below 0.1 Below 0.3 Below 0.1

Chlorine residual (Cl ppm) Below 0.3 Below 0.3 Below 0.25 Below 0.3

Free carbon (CO2 ppm) Below 4.0 Below 4.0 Below 0.4 Below 4.0

4. Water system temperatures shall be within the temperatures noted below.


8


Type Circulating Water

Operation

Water Temperature 1

Standard Usage Range

Usage Range Limit

Heat Source Water

Water Loop

Cooling 41°F – 77°F 17°F – 77°FHeating

Heating 77°F – 131°F 77°F – 131°F

1 When inlet water temperature is below 50°F, appropriate anti-freeze protection must be used according the manufacturer’s guidelines.2 Strict management of anti-freezing concentration level is required. Consult the chiller manufacturer before application.

I. Electrical:

1. The air cooled modular chiller unit electrical power shall be 208/230 volts, 3 phase, 60 hertz or 460 Volts, 3 phase, 60 hertz.

2. The 208/230 VAC air cooled modular chiller unit shall be capable of satisfactory operation within voltage limits of 187-228 volts (208V/60Hz) or 207-253V (230V/60Hz).

3. The air cooled modular chiller unit shall be controlled by integral microprocessors.

4. The control circuit between the air cooled modular chiller units, module controllers, and central controllers shall be 0.5VDC - 7VDC and completed using stranded, annealed copper conductor, two-core, 16 AWG, shielded cable.

Part 4 – Controls

4.1 OVERVIEW

A. General:

The DVM Controls Network Solution shall be capable of supporting remote controllers, schedule timers, system controllers, centralized controllers, an integrated web based interface, graphical user workstation, and system integration to Building Management Systems via BACnet® and LonWorks®.

B. Electrical Characteristic’s:

1. General:

The DVM S Controls Solution shall operate at 12V DC. Controller power and communications shall be via a common communications bus.


9


C. Wiring:

1. Module controller wiring (COM2, F3/F4) to modular controller MCM-A00N shall be run from each air cooled chiller unit terminal block (maximum 16 units) to the controller associated with the air cooled modular chiller controller. This cable shall be 16 AWG X 2, shielded cable.

2. Control wiring for system controllers and centralized controllers (upper level) shall be installed in a daisy chain configuration from air cooled modular chiller unit to air cooled modular chiller unit (R1/R2), to system controllers.

D. Wiring type:

1. Group controller wiring (COM 2, F3/F4) and central control wiring (R1/R2) shall be 2-conductor, 16 AWG X 2, shielded cable.

2. Network wiring shall be CAT-5e with RJ-45 connection.

4.2 DVM CONTROL NETWORK SOLUTION

A. General:

The SAMSUNG DVM S NASA Control Network Solution consists of remote controllers, system controllers, centralized controllers, and/or integrated web based interface communicating over a high-speed communication bus. The SAMSUNG DVM S NASA Control Network Solution shall support operation monitoring, scheduling, error monitor, power distribution, personal browsers, tenant billing, online maintenance support, and integration with Building Management Systems (BMS) using either LonWorks® or BACnet® interfaces.

4.3 INTEGRATED MANAGEMENT SYSTEM – DATA MANAGEMENT SERVER 2.5 (MIM- D01AUN)

A. Function:

1. Easy control and monitoring through web browser (optimized for Internet Explorer). Individual/Group control of up to 256 indoor units including SAMSUNG ERV, air handlers, DVM Chiller, and DVM Chiller FCU Kits.

2. The Data Management Server shall have basic operation controls which can be applied to an individual indoor unit, a group of indoor units (up to 256 indoor units), or all indoor units (collective batch operation). This basic controls for the MIM- D01AUN shall include on/off, operation mode selection (auto, cool, heat, dry, and fan), temperature setting, fan speed setting, airflow


10


direction setting, error email notification, temperature limitations, operation mode limitation, and online maintenance.

3. The Data Management Server shall support system error notification via email. The Data Management Server emailed errors shall include: error occurrence time, error code with description of error, effected equipment address, and current error status.

4. The Data Management Server shall support: system configuration, 1-day/daily/weekly scheduling, monitoring of operation status, online maintenance tool, operation superseding of the remote controllers, editable user defined control logic, and malfunction monitoring.

5. The Data Management Server shall allow maximum current setting control of each air cooled modular chiller unit and DVM S Series VRF systems (AM****X*A***AA only).

6. Schedule control function through web browser. Up to 256 schedule settings, weekly and daily schedule setting, wireless/wired remote controller restriction setting. Digital Outputs can be incorporated into scheduling.

7. The Server shall allow configuration of unoccupied room settings for indoor units configured for unoccupied room control.

8. Convenient digital display allows for easy set up.

9. SD memory card slot for data storage and software updating.

10.Available programmable logic to control the system based on preset monitor points. Specify various system control point inputs (indoor units, outdoor units, DI, DO) and operators (=, >, <, ≤, ≥, ≠) to manipulate system operation (indoor units, outdoor units, DI, DO) based on the status of the specified variables.

11. Optional "weighted averaging" or "representative" setting for heat pump systems to provide optimal auto changeover while in Auto mode.

12. Web server function with remote control (with a public IP address) via internet connection. No management software required – PC-independent management through web browser.

13.10 DI (Digital Input) ports available. Two digital input ports shall be for emergency shutdown with external contact control interface and 8 for other monitoring options (OPEN/CLOSE status). Full indoor unit control with simple contact input (Emergency/Lock). Digital inputs can be incorporated into control logics.

14.8 DO (Digital output) terminals for monitoring and control options. 2 state


11


output (Operation/Error) for synchronous control and monitoring. 6 general purpose outputs to control other components (on: 12VDC out; off: no voltage). Digital Outputs can be incorporated into control logics and scheduling.

B. Connection:

1. DC 12V, 3A power provided by AC/DC adapter (input 110-240VAC 50/60Hz, provided with MIM-D00AN).

2. LAN connection for web browser or SNET3 software connection.

3. 16 AWG X 2 shielded cable between SAMSUNG equipment and controls is necessary for proper operation.

4. Maximum number of RS485 connections to 1 MIM- D01AUN:

5. 75 ON/OFF Controllers (MCM-A202DN)

6. 80 DVM S Series Systems (AM****X*****AA) connected direct (5 ports, 16 systems per port)

7. Maximum 256 indoor units (air handler and/or SAMSUNG ERV)

8. Upper level device connections: S-NET 3, web client.

9. The Data Management Server shall provide functions to monitor and control status of SAMSUNG DVM S Series systems (AM****X*****AA) as standard.

10.The Data Management Server shall support provide functions to monitor and control status of SAMSUNG DVM Plus II, Samsung DVM Plus III, Mini DVM, Free Joint Multi (MH***FXCA*A), and CAC (CH070/105/140CAV, DH105/140CAV, single zone systems) with installation of communication converter interface module per system (MIM-N01).

11. The Data Management Server shall support provide functions to monitor and control status of SAMSUNG CAC AC0***N**C*/AA (single zone systems) without installation of additional interface modules.

C. Dimensions:

1. The Data Management Server shall be approximately 9.4” x 10” x 2.6” in size with stainless steel front and LCD displays.

D. Control details:


12


VRF Data Management Server (DMS2.5)Item Description Operation Display

ON/OFF Run and stop operation for a single group Each Group Each GroupOperation Mode Switches between Auto/Cool/Dry/ /Fan/Heat Each Group Each Group

Temperature Setting

1. Sets the desired temperature for a single group. Range of temperature setting:

a. Auto/Cool/Dry: 65°F - 86°Fb. Heat: 61°F - 86°F

2. Set discharge air temperature for Applicable Samsung duct units that have been configured for discharge air temperature control. Range of temperature setting:

a. Cool/Dry mode: 46°F - 64°Fb. Heat mode: 64°F - 86°F

Each Group Each Group

Fan Speed Setting

Models with 3 air flow speed settings: High /Mid/Low Each Group Each Group

Air Flow Direction Setting

1. Air flow 2-step direction (Swing/Stop)2. Direct setting at a specific angle. 3. Air flow operation varies depending on

the model.


Web Server Function

1. Remote control with the public IP address2. No management software required – PC-

independent managementEach Group Each Group

Accessible level / Dynamic user security Management

1. Wireless/wired remote controller restriction setting

2. Specify the scope of control and monitoring of individual unit on a per-user basis.

3. 3 accessible levels: Admin/Manager/User


Error

1. When an error is currently occurring in the system(s), the afflicted unit and the error code are displayed

2. Error notification via email


Schedule Operation

1. Up to 256 schedule settings2. Weekly and daily schedule setting


Power Distribution System

1. Power distribution to 256 indoor units. 2. Remote data query in 1-day units 3. File saving in Microsoft Excel format.4. Power distribution data storage for one

year5. MIM-B16 or MIM-B16N required for

power use measurements


External Contact 1. Full indoor unit control with simple contact Each Each


13


VRF Data Management Server (DMS2.5)Item Description Operation Display

Interface

input (Emergency/Lock)2. State output (Operation/Error) for

synchronous control3. 10 digital outputs (2 reserved) / 8 digital

inputs (2 reserved)

Channel Channel

Smart Central Management

1. Control & monitoring zone edition2. Wireless/wired remote control restriction3. Temperature limit setting4. Operation mode restriction


User editable control logic

1. User can edit control logic with arithmetic/conditional operators and parameters.

2. Efficient energy saving realization for various operation conditions.

3. EHP/ERV/AHU parameters + AND/OR + Arithmetic equation Function


Data backup/useful history management

1. Important data is stored in SD memory card (settings, schedules, errors, operation data, energy data, user settings, etc.)

2. Record the operation history and error history


Unoccupied Room Control Configuration

1. Specify unoccupied room settings for applicable indoor units

a. Modeb. Fan speedc. Set temperature

Each Group -

DVM Chiller Control

1. Operation ON/OFF2. Mode: Heat, cool, cool storage, hot water3. Operation pattern: standard, rotation,

efficiency4. Enable/disable Water Law5. Enable/disable quiet mode6. Forced fan mode7. Demand/maximum current control

(50~100% of design current)


4.4 LonWorks® Gateway 2.5 (MIM-B18BUN)

A. Function:

1. Easy control and monitoring through web browser (optimized for Internet Explorer) and LonWorks® TP/FT-10A (free topology 78kbs). Easy control and


14


monitoring through web browser (optimized for Internet Explorer). Individual/Group control of up to 128 indoor units including SAMSUNG ERV, air handlers, DVM Chiller, and DVM Chiller FCU Kits. (indoor quantity will vary based on number of control points necessary, see table below).

Control and Monitoring Items*

Maximum Number of Connectable Indoor Units

27 Items (all) 22

20 Items 30

15 Items 40

12 Items 50

9 Items 64

6 Items 100

4 Items 128*20 items can be processed per second; data inquiry interval is 30 seconds.

2. The LonWorks® shall have basic operation controls which can be applied to an individual indoor unit, a group of indoor units (up to 128 indoor units), or all indoor units (collective batch operation). This basic control set of operation controls for the LonWorks® gateway shall include on/off, operation mode selection (auto, cool, heat, dry, and fan), temperature setting, fan speed setting, airflow direction setting, error email notification, temperature limitations, operation mode limitation, and online maintenance.

3. The LonWorks® gateway shall support system error notification via email. The Data Management Server emailed errors shall include: error occurrence time, error code with description of error, effected equipment address, and current error status.

4. The LonWorks® gateway shall support: system configuration, 1-day/daily/weekly scheduling, monitoring of operation status, online maintenance tool, operation superseding of the remote controllers, editable user defined control logic, and malfunction monitoring.

5. The LonWorks® gateway shall allow maximum current setting control of each air cooled modular chiller unit (DVM S Series AM****X*A***AA only).

6. Schedule Control Function through web browser. Up to 256 schedule settings, weekly and daily schedule setting, wireless/wired remote controller restriction setting. Digital Outputs can be incorporated into scheduling.




15



10. Available programmable logic to control the system based on preset monitor points. Specify various system control point inputs (indoor units, outdoor units, DI, DO) and operators (=, >, <, ≤, ≥, ≠) to manipulate system operation (indoor units, outdoor units, DI, DO) based on the status of the specified variables.


12. Web Server Function with remote control (with a public IP address) via internet connection. No management software required – PC-independent management through web browser.

13. 10 DI (Digital Input) ports available. Two digital input ports shall be for emergency shutdown with external contact control interface and 8 for other monitoring options (OPEN/CLOSE status). Full indoor unit control with simple contact input (Emergency/Lock). Digital inputs can be incorporated into control logics.

14. 8 DO (Digital Output) terminals for monitoring and control options. 2 state output (Operation/Error) for synchronous control and monitoring. 6 general purpose outputs to control other components (on: 12VDC out; off: no voltage). Digital Outputs can be incorporated into control logics and scheduling.

B. Connection:

1. DC 12V, 3A power provided by AC/DC adapter (input 110-240VAC 50/60Hz, provided with the LonWorks® gateway)

2. LAN connection for BMS, web browser, SNET3 software connection

3. Communication connection: ON/OFF Controller(s) (MCM-A202DN)

4. 16 AWG X 2 shielded cable between SAMSUNG equipment and controls is necessary for proper operation

5. Maximum number of RS485 connections to 1 LonWorks® gateway:





16


9. Upper level device connections: S-NET 3, BMS system (LonWorks®), web client

10. The LonWorks® gateway shall support LonWork®s TP/FT-10A (free topology 78kbs) and provide functions to monitor and control status of SAMSUNG DVM S Series systems (AM****X*****AA).

11. The Data Management Server shall support provide functions to monitor and control status of SAMSUNG DVM Plus II, Samsung DVM Plus III, Mini DVM, Free Joint Multi (MH***FXCA*A), and CAC (CH070/105/140CAV, DH105/140CAV, single zone systems) with installation of communication converter interface module per system (MIM-N01).


C. Dimensions:

1. The LonWorks® gateway shall be approximately 9.4” x 10” x 2.6” in size with stainless steel front and LCD displays.

D. Control details:

VRF LonWorks ® Gateway 2.5 Item Description Operation Display


Temperature Setting

1. Sets the desired temperature for a single group. Range of temperature setting:

a. Auto/Cool/Dry: 65°F - 86°Fb. Heat: 61°F - 86°F




Fan Speed Setting

Models with 3 air flow speed settings: High /Mid/Low




the model.



17



Web Server Function





2. Specify the scope of control and monitoring of individual unit on a per-user basis.



Error

1. When an error is currently occurring on the System(s), the afflicted unit and the error code are displayed



Schedule Operation








External Contact Interface

1. Full indoor unit control with simple contact input (Emergency/Lock)

2. State output (Operation/Error) for synchronous control

3. 10 digital outputs (2 reserved) / 8 digital inputs (2 reserved)

Each Channel

Each Channel










1. Important data is stored in SD memory card

2. Record the operation history and error



18



history




Each Group -

DVM Chiller Control


efficiency4. Enable/disable Water Law5. Enable/disable quiet mode6. Forced fan mode7. Demand/maximum current control

(50~100% of design current)


VRF LonWorks® Gateway 2.5Input Variables (Control) Output Variables (Monitor)On/Off control On/Off state In/out contact stateOperation mode Operation mode Emergency StopTemperature setting Set/Room temperature Error codeFan speed/direction Fan speed/direction Indoor time durationERV operation mode ERV operation modeERV fan speed ERV fan speedFilter alarm reset Filter alarmUser control restriction User control restrictionOperation mode lock Thermal Off/OnSet temperature limit Power distributionEmergency stop Operation mode lockOutput contact control Set temperature limit

4.5 BACnet® GATEWAY 2.5 (MIM-B17BUN)

A. Function:

1. Easy control and monitoring through web browser (optimized for Internet Explorer). Individual/Group control of up to 256 indoor units including SAMSUNG ERV, air handlers, DVM Chiller, and DVM Chiller FCU Kits.

2. The BACnet® gateway shall have basic operation controls which can be


19


applied to an individual indoor unit, a group of indoor units (up to 256 indoor units), or all indoor units (collective batch operation). This basic control set of operation controls for the BACnet® gateway shall include on/off, operation mode selection (auto, cool, heat, dry, and fan), temperature setting, fan speed setting, airflow direction setting, error email notification, temperature limitations, operation mode limitation, and online maintenance.

3. The BACnet® gateway shall support system error notification via email. The Data Management Server emailed errors shall include: error occurrence time, error code with description of error, effected equipment address, and current error status.

4. The BACnet® gateway shall support: system configuration, 1-day/daily/weekly scheduling, monitoring of operation status, online maintenance tool, operation superseding of the remote controllers, editable user defined control logic, and malfunction monitoring.

5. The BACnet® gateway shall allow maximum current setting control of each air cooled modular chiller unit (DVM S Series AM****X*****AA only).

6. Schedule Control Function through web browser. Up to 256 schedule settings, weekly and daily schedule setting, wireless/wired remote controller restriction setting. Digital Outputs can be incorporated into scheduling.




10. Available programmable logic to control the system based on preset monitor points. Specify various system control point inputs (indoor units, outdoor units, DI, DO) and operators (=, >, <, ≤, ≥, ≠) to manipulate system operation (indoor units, outdoor units, DI, DO) based on the status of the specified variables.


12. Web Server Function with remote control (with a public IP address) via internet connection. No management software required – PC-independent management through web browser.

13. 10 DI (Digital Input) ports available. Two digital input ports shall be for emergency shutdown with external contact control interface and 8 for other monitoring options (OPEN/CLOSE status). Full indoor unit control with simple contact input (Emergency/Lock). Digital inputs can be incorporated


20


into control logics.

14. 8 DO (Digital Output) terminals for monitoring and control options. 2 state output (Operation/Error) for synchronous control and monitoring. 6 general purpose outputs to control other components (on: 12VDC out; off: no voltage). Digital Outputs can be incorporated into control logics and scheduling.

B. Connection:

1. DC 12V, 3A power provided by AC/DC adapter (input 110-240VAC 50/60Hz, provided with the BACnet® gateway)

2. LAN connection for BMS, web browser, SNET3 software connection

3. Communication connection: ON/OFF Controller(s) (MCM-A202DN)

4. 16 AWG X 2 shielded cable between SAMSUNG equipment and controls is necessary for proper operation

5. Maximum number of RS485 connections to 1 BACnet® gateway:




9. Upper level device connections: S-NET 3, BMS system (BACnet® IP), web client

10. MIM-B17BUN shall provide functions to monitor and control status of SAMSUNG DVM S Series systems (AM****X*****AA).

11. The Data Management Server shall support provide functions to monitor and control status of SAMSUNG DVM Plus II, Samsung DVM Plus III, Mini DVM, Free Joint Multi (MH***FXCA*A), and CAC (CH070/105/140CAV, DH105/140CAV, single zone systems) with installation of communication converter interface module per system (MIM-N01).


C. Dimensions:

1. The BACnet® gateway shall be approximately 9.4” x 10” x 2.6” in size with stainless steel front and LCD displays.


21


D. Control details:

VRF BACnet® Gateway 2.5 Item Description Operation Display


Temperature Setting

1. Sets the temperature for a single group. Range of temperature setting

a. Auto/Cool/Dry: 65°F-86°Fb. Heat: 61°F-86°F




Fan Speed Setting

Models with 3 air flow speed settings: High /Mid/Low Each Group Each Group



the model.


Web Server Function





2. Specify the scope of control and monitoring unit on a per-user



Error

1. When an error is currently occurring in the system(s), the afflicted unit and the error code are displayed



Schedule Operation




22








External Contact Interface

1. Full indoor unit control with simple contact input (Emergency/Lock)

2. State output (Operation/Error) for synchronous control

3. 10 digital outputs (2 reserved) / 8 digital inputs (2 reserved)

Each Channel

Each Channel










1. Important data is stored in SD memory card (settings, schedules, errors, operation data, energy data, user settings, etc.)

2. Record the operation history and error history





Each Group -

DVM Chiller Control


efficiency4. Enable/disable Water Law5. Enable/disable quiet mode6. Forced fan mode



23



7. Demand/maximum current control (50~100% of design current)

VRF BACnet® Gateway 2.5Input Variables (Control) Output Variables(Monitor)

On/Off control On/Off state In/out contact stateOperation mode Operation mode Emergency StopTemperature setting Set/Room temperature Error codeFan speed/direction Fan speed/direction Indoor unit run timeERV operation mode ERV operation mode DO/DI StatusERV fan speed ERV fan speed SPI setting

Filter alarm reset Filter alarm DVM Chiller Chilled water temperature

User control restriction User control restriction Error statusOperation mode lock Thermal Off/OnSet temperature limit Power distributionEmergency stop Operation mode lockOutput contact control Set temperature limit

DO ON/OFF Human Sensor (select units)

Duct unit discharge air temperature set temperature (select units)

Duct unit discharge air temperature (select units)

DVM Chiller Chilled water temperature

DVM Chiller demand limit setting

DVM Chiller set temperature Operation hours DVM Chiller demand limit setting DVM Chiller Water Law

DVM Chiller Water Law DVM Chiller set temperature

DVM Chiller quiet mode DVM Chiller quiet mode

4.6 CENTRAL TOUCHSCREEN SYSTEM CONRTOLLER (MCM-A300N)

A. Function:

1. The central touchscreen controller is only compatible with Samsung DVM S, CAC single zone, and Free Joint Multi (with MIM-N01 adapter) systems.


24


2. The central touchscreen controller shall provide control and monitoring via 7” touchscreen interface.

3. The central touchscreen controller shall provide Individual/Group control of up to 128 indoor units (16 systems maximum).

4. The central touchscreen controller shall allow control and monitoring of indoor unit: operation mode, set temperature, room temperature, fan speed, louver position, remote control restriction, and power.

5. The central touchscreen controller shall 2 X DI (digital input) terminals to allow quick disable of equipment with a 0 volt contact

6. The central touchscreen controller shall have 1 X DO (digital output) that will provide 12V DC output interlocked with indoor unit operation (ON/OFF).

7. The central touchscreen controller shall have an SD card slot for data backup and future firmware updates.

8. The central touchscreen controller shall provide scheduling capability. Scheduling shall control of indoor unit: operation mode, set temperature, fan speed, louver position, remote control restriction, and power.

9. The central touchscreen controller shall have an all ON/OFF button

10. The central touchscreen controller shall allow creation of zones and grouping of indoor units regardless of connected refrigerant system.

11. The central touchscreen controller shall allow grouping of multiple indoor units to display as a single unit on user interface.

12. The central touchscreen controller shall have customizable group and zone icons on main interface to allow easy operation for user.

13. The central touchscreen controller shall allow restriction of ON/OFF, mode, set temperature, fan speed, and remote control use for daily (non-management) touchscreen controller users.

14. The central touchscreen controller shall have menu lock capability allowing restriction of indoor unit control, schedule setting/changing, and touchscreen controller settings by daily (non-management) touchscreen controller users.

15. The central touchscreen controller shall allow screen lock to prevent unwanted changes by unauthorized users.

16. The central touchscreen controller shall have an LED indicator light on front of device to display operation and error status.


25


B. Connection:

1. The central touchscreen controller shall be powered by 100~240 VAC, 50/60 Hz.

2. The central touchscreen controller can connect to a single DVM S system via 2 X 16 AWG shielded cable on main system communication terminals (F1/F2). Connection on F1/F2 will allow control and monitoring of a single system.

3. The central touchscreen controller can connect to multiple systems via 2 X 16 AWG shielded cable on central control connections (R1/R2). Maximum 16 systems can be daisy chained on this communication line.

4. Multiple touchscreen controllers can be connected to a single central control connection (R1/R2, maximum 16) when used with MIM-D00AN, MIM-D01AUN, MIM-B17N, MIM-B17BN, MIM-B18N, and MIM-B18BN.

C. Dimensions:

1. The central touchscreen controller shall be 8” x 6 5/16” x 1 1/2” (WxHxD).

4.7 COMMUNICATION INTERFACE MODULE (MIM-F10N)

A. Function:

1. Required communication interface when using FCU (Fan Coil Unit) kits (MIM-F00N) to control 3rd party Fan Coil Units, with or without Samsung Central Control options.

B. Connection:

1. DC 12V

2. RS485 communication (F1/F2) to MIM-F00N with supplied connection wire.

3. RS485 communication (R1/R2) to SAMSUNG central control system(s).

4. Mounts in MAIN air cooled modular chiller unit.

5. 1 X MIM-F10N for every 16 FCU Kits (MIM-F00N).

4.8 FAN COIL UNIT CONTROL KIT (MIM-F00N)

A. Function:


26


The MIM-F00N Fan Coil Unit Control Kit shall be a communication and control interface kit for third party fan coil units (FCU). MIM-F10N FCU interface module must also be used.

B. Electrical

1. The Fan Coil Unit (FCU) Control Kit electrical power shall be 208/230 volts, single phase, 60 hertz.

2. The Fan Coil Unit (FCU) Control Kit shall be capable of satisfactory operation within voltage limits of 187-228 volts (208V/60Hz) or 207-253 volts (230V/60Hz).

3. The control circuit between the Fan Coil Unit (FCU) Control Kit and MIM-F10N FCU Interface Module shall be 0.5VDC - 7VDC completed using stranded, annealed copper conductor, two-core, 16 AWG, shielded cable to provide total integration of the system

4. The Fan Coil Unit (FCU) Control Kit shall have 208/230 volt, 60 hertz, 1 Amp max outputs for AC fan, and water valves.

5. The Fan Coil Unit (FCU) Control Kit shall allow connection of multiple fan coil units for group control.

6. The Fan Coil Unit (FCU) Control Kit shall have a wireless signal receiver built in to allow option setting and programming with Samsung wireless remote controller MR-EH00U

7. The Fan Coil Unit (FCU) Control Kit shall have dry contact input to enable and disable the FCU via external contact.

4.9 DVM CHILLER MODULE CONTROLLER (MIM-A00N)

A. Connection

1. MIM-A00N shall be capable of controlling up to 16 DVM Chiller Units.

2. MIM-A00N Module Controller is required for operation of DVM Chiller Units.

B. Dimensions

1. The wired controller shall be approximately 4 5/8” x 4 7/8” in size and white in color.

C. The module controller shall control DVM Chiller units as follows:

1. DVM Chiller operation ON/OFF

2. DVM Chiller operation mode: cool, heat, cool storage, hot water


27


3. Operation pattern selection: standard, rotation, efficiency

4. Error display

5. Enable/ Disable quiet mode (3 levels)

6. Enable/ Disable Water Law (adjustable temperature settings of Water Law)

7. Enable/disable forced fan mode

8. Enable/disable demand function

9. Demand/maximum current control of module chiller(s): limit current 50% - 100% of design current

10. Set master/slave units

11. Timer Function for Scheduling: Seven-day scheduling (Specify day, time, system operation mode, group or module, power ON/OFF, water outlet temperature, and operation pattern) and holiday setting to exclude the specified day from a programmed schedule.

12. System Data Viewing: Water outlet temperature, Water inlet temperature, Outdoor air temperature, Water flow rate (Water flow rate may differ from the actual value up to more than 10 %. Use the flow monitoring data for only reference only.)

D. Specifications:

1. 2 conductor connection, PLC, (F3/F4).

2. DC 12V (power supplied by indoor unit via F3/F4 connection).

3. RS485 communication (F3/F4).

4. The wired controller shall have two screw terminals for wiring connections. Wire is not included with controller.

5. 16AWG X 2 shielded cable is necessary for proper operation.

6. The wired controller shall allow up to 656 feet of wire from the farthest connected indoor unit to the controller.

4.10 MULTI-FUNCTION CONTROLLER – PREMIUM INDIVIDUAL WIRED CONTROLLER (MWR-WE11N, MWR-WE13N)

A. Connection:


28


1. The wired controller shall control up to 16 SAMSUNG indoor units or SAMSUNG ERV’s (defined and controlled as one group).

B. Dimensions:

1. The wired controller shall be approximately 4 5/8” x 4 7/8” in size and white in color

C. The wired controller shall control indoor units and SAMSUNG ERV as follows:

1. Air handler and ERV unified controller (can only control SAMSUNG ERV’s)

2. Air handler operation ON/OFF

3. Air handler operation mode, set temperature, air flow direction, fan speed, individual louver control (with supported indoor units), discharge air temperature (with supported indoor units)

4. Quiet and sleep modes

5. Error display

6. Filter replacement alarm display and reset

7. Single indoor unit control or multiple unit control (maximum 16 units)

8. Energy saving operation:

(a) Upper/lower temperature setting

(b) Automatic operation stop function

(c) Energy saving operation mode

(d) Weekly operating schedule setting:

(e) Weekly operating schedule (A/C only, ERV only, A/C + ERV)

9. Options to set: desired A/C operation mode, setting temperature, power mode (ON/OFF), and fan speed to operate based on weekly or daily schedules

10. Optional schedule exception day setting

D. Other wired controller features:

1. Different button permission levels


29


2. Partial button lock option (on/off, selection, temperature setting, fan speed, and schedule setting buttons can be locked individually)

3. Backlight

4. Daylight savings clock advance option

5. Upper and lower temperature setting restriction

6. Auto mode skip

7. Heat mode skip (cooling only)

8. Restrict wireless controller signal (optional)

9. Louver position setting (cassette and wall units)

10. Individual louver/blade control for 4-way and mini 4-way cassettes.

11. Individual air direction control for 360 Cassette indoor units.

12. Auto-off option to automatically turn the associated indoor unit(s) off after the specified time without any interaction with the wired controller.

13. System/indoor unit function and operation indication (defrost, error, restricted controller, SPi status)

14. Quiet Mode setting (for supported units)

15. Service mode for connected indoor unit operation monitoring, addressing, and setup

16. Can be used to specify "Mode Master" while connected to a single indoor unit when used with heat pump systems.

17. Real-time clock function - current time/day display function

18. Built-in room temperature sensor

19. Indoor unit operation state display

20. Service mode support (Indoor unit addressing, indoor unit cycle data monitoring, option code monitoring and setting, and option setting/monitoring).

21. Time synchronization with central DMS2.5 central control gateways (MIM-D01AUN, MIM-B17BUN, MIM-B18BUN).


30


E. MWR-WE13N specific features:

1. Wind-Free™ display and control for supported indoor unit models.

2. Motion Detection Sensor Control (On/Off, Indirect/Direct) for supported indoor unit models. Applies to optional MDS MCR-SMA, MCR-SMC, and MCR-SMD. Indirect/Direct control only applies to supported units that have MCR-SMC and MCR-SMD installed.

3. Clean and Long reach function for supported indoor unit models.

F. Specifications:

1. Two (2) conductor connection, PLC, (F3/F4).



4. Can sense temperature via internal sensor, temperature sensor inside the air handler, or use the average temperature between controller and air handler temperature sensors.




Multi-Function ControllerItem Description Operation Display

ON/OFFRun and stop operation for a single groupIncluding Samsung ERV operation


Operation Mode Switches between Auto/Cool/Dry/ Fan/Heat Each Group Each Group

Temperature Setting

1. Sets temperature for a single group. 2. Range of temperature setting

a. Auto/Cool/Dry: 65°F-86°Fb. Heat: 61°F-86°F

3. Setting discharge outlet air temperature for supported indoor units.


Discharge Air Temperature Setting

Sets temperature for supported ducted units Each Group Each Group


31



Fan Speed Setting

1. Models with 3 air flow speed settings: High /Mid/Low/Auto

2. Wind-Free™ mode enable/disable (MWR-WE13N only)

3. Motion Detection Sensor Control4. Clean and Long reach function for

supported indoor unit models.




the model.


Weekly Schedule

1. ON/OFF/Temperature setting can be done at most 10 schedules may be set for each day.

2. Real-time clock function: current time, day display function


Button lock

1. Button permission level setting (On/Off / Temperature setting / Mode button / Fan speed)

2. Temperature limit setting3. After power reset, the setting value is

restored4. Various restriction capabilities


Specified Function

1. Automatic stop setting (setting time range: 0-12 hours)

2. Energy saving operation mode (IDU+ERV or ERV operation only depending on outdoor temperature)



32



Service Mode

1. Viewing/Setting indoor unit option code2. Viewing/setting indoor unit MAIN address3. Viewing/setting indoor unit RMC address4. Viewing indoor unit cycle data5. Setting/Viewing temperature sensor

compensation of the wired remote controller (-9°F~ +9°F)

6. Viewing RPM compensation7. Viewing/setting EEV stop step when

indoor unit is thermal-off during heating mode

8. Viewing/setting filter reminder time interval (1000 hours, 2000 hours)

9. Viewing/setting indoor unit temperature sensor compensation during Heating (+2°F or +5°F)

10. Viewing the H/W option setting11. Viewing wired remote controller software

version12. Viewing/setting individual louver lock

Each Unit Each Unit

Blade Setting individual blade positions on 4-Way Cassette (AM0***N4DCH/AA) Each Unit Each Unit

ErrorWhen an error is currently occurring in the system, the afflicted unit and the error code are displayed


Permit / Prohibit Local Operation

Setting/releasing of simplified locking of remote control buttons Each Group N/A

Quiet Mode Select the quiet mode to lower the fan noise level. Each Group N/A

Room Temperature

Actual room temperature or set temperature can be displayed Each Group Each Group

*Some features may not be available depending on the model of connected air handler(s).

4.11 SIMPLIFIED WIRED CONTROLLER (MWR-SH00N)

A. Connection:

1. The wired controller shall control up to 16 SAMSUNG indoor units (defined and controlled as one group).

B. Dimensions:


33


1. The wired controller shall be approximately 4 13/16” x 3” x 5/8” in size and white in color.

C. The wired controller shall have the following features and control capability:

1. Indoor unit operation ON/OFF

2. Indoor unit operation mode, set temperature, and fan speed

3. Error display

4. Filter replacement alarm display and reset


6. Partial controller button lock (operation mode button, temperature setting buttons, fan speed button, timer button, and lock mode button)


8. Auto mode skip

9. Heat mode skip (cooling only)


11. Louver position setting (cassette and wall units)

12. Single event timer function (ON/OFF control, 30 minutes ~ 18 hours timer setting options)

13. System/indoor unit function and operation indication (defrost, error, restricted controller, SPi status)



16. Can be used to specify "Mode Master" while connected to a single indoor unit when used with heat pump systems.

D. Specifications:





34





Simplified ControllerItem Description Operation Display

ON/OFF Run and stop operation for a single group Each Group Each GroupOperation Mode Switches between Auto/Cool/Dry/ Fan/Heat Each Group Each Group

Temperature Setting

1. Sets temperature for a single group. 2. Range of temperature setting3. Auto/Cool/Dry: 65°F-86°F4. Heat: 61°F-86°F5. Setting discharge outlet air temperature

for supported indoor units.


Fan Speed Setting

Models with 3 air flow speed settings: High /Mid/Low/Auto Each Group Each Group


1. Air flow 2-step direction (Swing/Stop) 2. Air flow operation varies depending on

the model.Each Group Each Group

ON/OFF Timer1. ON/OFF single event timer2. Can set to turn unit ON and/or OFF

between 30 minutes ~ 18 hours.Each Group Each Group

Button lock





Service Mode

1. Viewing/Setting indoor unit option code2. Viewing/setting indoor unit MAIN address3. Viewing/setting indoor unit RMC address4. Viewing indoor unit cycle data5. Viewing/setting indoor unit temperature

sensor compensation during Heating (+2°F or +5°F)

Each Unit Each Unit






35


Simplified ControllerItem Description Operation Display


4.12 SIMPLE TOUCH WIRED CONTROLLER (MWR-SH10N)

A. Connection:

1. The wired controller shall control up to 16 SAMSUNG indoor units (defined and controlled as one group).

B. Dimensions:

1. The wired controller shall be approximately 4 13/16” x 3 11/16” x 3/4” in size and white in color.

C. The wired controller shall have the following features and control capability:

1. The wired controller shall have an internal infrared receiver to allow control of connected indoor units wirelessly via MWR-SH10N (requires separately purchased wireless controller).

2. The wired controller shall have a backlight

3. The wired controller shall have an internal temperature sensor.

4. The wired controller shall have the following temperature display options:

a. Set temperature

b. Room temperature

c. Relative temperature. Relative temperature means that the wired remote controller only displays the temperature increase or decrease (± 3) compared to the reference temperature. Reference temperature is determined set temperature defined by the central controller.

5. Indoor unit operation ON/OFF

6. Indoor unit operation modes, set temperature, louver position (cassette, ceiling, wall units), and fan speed settings.


8. Full controller lock


36


9. Partial controller button lock (ON/OFF, operation mode button, temperature setting buttons, fan speed button, timer function, louver swing, sleep function, quiet function, outing gin and lock mode button)


11. Heat, cool, dry, fan, and auto mode skip options (skips specified mode on wired controller)


13. Single event timer function (ON/OFF control, 30 minutes ~ 24 hours timer setting options)

14. System/indoor unit function and operation indication (defrost, error, restricted controller, SPi status, filter reminder)



17. Can be used to specify "Mode Master" while connected to a single indoor unit when used with heat pump systems to control system mode.

18. The wired controller shall support duct unit discharge air control heating and cooling temperature setting (done via service menu during initial setup) for supported ducted unit models.

19. Outing Mode for keeping a minimum heating (61~72°F) and cooling (77~86°F) temperature while you are away. The unit will also operate at the specified outing temperature, turning on when there is a 9°F difference from the set temperature. The unit will turn off when the indoor temperature reaches back to the desired temperature. This process is repeated for 12 hours, in which the outing mode is then shut off.

D. Specifications:







37


Simple Touch Wired ControllerItem Description Operation Display

ON/OFF Run and stop operation for a single group Each Group Each GroupOperation Mode Switches between Auto/Cool/Dry/ Fan/Heat Each Group Each Group

Temperature Setting

1. Sets temperature for a single group. 2. Range of temperature setting3. Auto/Cool/Dry: 65°F-86°F4. Heat:

a. 61°F-86°F b. Max Heat CAC Models

(AC0**JXSCCH/AA): 46°F-86°F5. Setting discharge outlet air temperature

for supported indoor units.


Temperature Display

1. Room temperature2. Set temperature3. Relative temperature. Relative

temperature means that the wired remote controller only displays the temperature increase or decrease (± 3) compared to the reference temperature. Reference temperature is determined set temperature defined by the central controller.


Fan Speed Setting

Models with 3 air flow speed settings: High /Mid/Low/Auto Each Group Each Group


1. Air flow 2-step direction (Swing/Stop) 2. Air flow operation varies depending on

the model.Each Group Each Group

ON/OFF Timer1. ON/OFF single event timer2. Can set to turn unit ON and/or OFF

between 30 minutes ~244 hours.Each Group Each Group

Button lock






38


Simple Touch Wired ControllerItem Description Operation Display

Service Mode

1. Viewing/Setting indoor unit option code2. Viewing/setting indoor unit MAIN address3. Viewing/setting indoor unit RMC address4. Viewing indoor unit cycle data5. Viewing/setting indoor unit option settings6. Viewing/setting indoor unit temperature

sensor compensation during Heating (+2°F or +5°F)

Each Unit Each Unit






Outing Mode

When the temperature drops below or goes above 9°F, of the desired temperature, while away, the system will automatically heat or cool accordingly.

Each Group N/A

4.13 EXTERNAL ROOM TEMPERATURE SENSOR (MRW-TA)

A. Connection:

1. The external remote room sensor shall connect to 1 indoor unit.

2. The external remote room sensor shall plug directly into PCB of indoor unit with supplied adapter.

B. Function:

1. The external remote room sensor shall be used to measure the exact room temperature.

2. The external remote room sensor shall support wire length of maximum 39 feet.


39

Documents

· Web viewThe air cooled modular chiller system shall consist of AG01*KSVA*H/AA air cooled modular chiller unit and SAMSUNG DVM S NASA Control Network Solution (Control systems)

· Web viewThe air cooled modular chiller system shall consist of AG01KSVAH/AA air cooled modular chiller unit and SAMSUNG DVM S NASA Control Network Solution (Control systems)