Samsung S-NET mini MST-S3W User manual

Air Conditioner
user manual
EDB98-30577A(3)
S-NET mini
MST-S3W
MST-S3WU
imagine the possibilities
Thank you for purchasing this Samsung product.
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2
Safety Precautions
 Do not install the product where there is combustible
gas.
- Potential risk of fire or explosion.
 Do not install the outdoor unit on an unstable place
such as outer high wall of an apartment or building and
on an outside terrace to avoid falls.
- If the outdoor unit falls, it may cause personal injury or
loss of property.
 Install the product with proper power supply.
- Potential risk of fire or damage to the product.
 Do not connect power cable to a communication
terminal.
- Potential risk of fire or explosion.
 Consult the place of purchase or a contact center to
disassemble or repair the product.
- Potential risk of unit malfunction, water leakage,
electric shock, or fire.
 Contact service center or dealer for installation.
- Potential risk of fire or damage to the product.
 Do not use Benzene,Thinner or Clorox™.They may
damage the surface of the unit and can create a risk or
fire.
CAUTION
This installation manual describes how to install the S-NET mini. For installation of
other optional accessories, refer to the appropriate installation manual.
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3
 Do not put undue stress on the power cable or place
heavy objects on it.
- Damaged power cable may cause fire.
 Install the product on a hard and even place that can
support its weight.
- If the place cannot support its weight, the product may
fall down and it may cause injury.
 Do not disassemble or reinstall the product on your own
discretion.
- Potential risk of electric shock or fire.
 Secure the installation plate tightly on the wall.
- Potential risk of damage to the product.
 Install the product avoiding direct sunlight or heater,
especially water.
- Potential risk of electric shock or poor air conditioning.
 Never use a damaged power plug, power cable, or
loosened power receptacle.
- Potential risk of fire or electric shock.
 Do not give excessive shock to the air conditioner.
- Potential risk of fire or unit malfunction.
 Do not yank the power cable and touch the power plug
with wet hands.
- Potential risk of fire or electric shock.
 If the power cable or cord is damaged, the manufacturer,
a qualified service technician must replace it to avoid a
potential risk.
 Do not install the product in areas exposed to oil or
vapor.
- Potential risk of product damage or malfunction.
WARNING
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4
Contents
Viewing the Part
................................................................................................................ 6

Front View
......................................................................................................................... 6

rear View
........................................................................................................................... 7

Bottom View
..................................................................................................................... 7
Before Use
.............................................................................................................................. 8

SyStem organization
.................................................................................................... 8

CheCk LiSt
.......................................................................................................................... 9
Main fUnction
.................................................................................................................. 10

termS USed in S-net mini
........................................................................................ 10

interFaCe with Lower LeVeL ControLLer
............................................................ 10

indoor Unit ControL
................................................................................................ 10

SChedULe management
............................................................................................. 11

zone management
..................................................................................................... 11

SeCUrity SetUp
.............................................................................................................. 11

traCking
.......................................................................................................................... 11

View dVm inFormation
............................................................................................ 12

h/w SetUp
..................................................................................................................... 13

SyStem management
.................................................................................................. 13
getting started
.............................................................................................................. 14

Starting S-net mini
.................................................................................................. 14

ConneCting CentraLized ControLLer and the tranSmitter
........................ 17

ConneCting dmS
....................................................................................................... 18
Main disPlay
...................................................................................................................... 19

main menU
.................................................................................................................... 19
indoor Unit control
.................................................................................................. 20

indoor Unit ControL menU
................................................................................... 20

Viewing By iCon
............................................................................................................. 24

Viewing By LiSt
............................................................................................................... 25

Viewing By FULL SCreen
.............................................................................................. 26

ControLLing indoor UnitS
...................................................................................... 28

Setting Upthe temperatUre Limit
......................................................................... 32

enaBLe/diSaBLe temperatUre Limit in CooL mode
.......................................... 34

enaBLe/diSaBLe temperatUre Limit in heat mode
.......................................... 35

operate mode LimitS SetUp
.................................................................................... 36

indoor Unit ControL in exCLUSiVe CooLing mode
........................................ 38

indoor Unit ControL in exCLUSiVe heating mode
........................................ 39

ControLLing VentiLatorS
.......................................................................................... 41

ControLLing mULtipLe deViCe at the Same time
.............................................. 44

FiLter reSet
..................................................................................................................... 45

enaBLe wired/wireLeSS remote ControL
.......................................................... 46

diSaBLe wired/wireLeSS remote ControL
......................................................... 47

CheCking today’SSChedULe
..................................................................................... 48

ControLLing hUmidity
............................................................................................... 49

ControLLing adVanCed FUnCtionS
....................................................................... 50
schedUle ManageMent
.............................................................................................. 53

SChedULe management menU
................................................................................ 53

Creating new SChedULeS
......................................................................................... 54

edit SChedULeS
.............................................................................................................. 60
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5

deLete SChedULeS
........................................................................................................ 61

appLy SChedULeS
.......................................................................................................... 62

Stop SChedULeS
............................................................................................................ 63

Stop aLL SChedULeS
.................................................................................................... 64

SaVing SChedULeS
........................................................................................................ 65

opening SChedULe
....................................................................................................... 66

Viewing SChedULe
......................................................................................................... 67
Zone ManageMent
......................................................................................................... 68

zone management menU
........................................................................................ 68

Creating anew zone
................................................................................................ 69

deLeting anew zone
................................................................................................ 70

renaming anew zone/indoor Unit
..................................................................... 71

moVing azone Up/down
....................................................................................... 72

moVing an indoor Unit to adiFFerent zone
.................................................. 73

initiaLize zone management
................................................................................... 74

SaVing zone management
....................................................................................... 75

opening zone management
................................................................................... 76
secUrity setUP
................................................................................................................... 77

SeCUrity SetUp menU
................................................................................................. 77
tracking
................................................................................................................................. 78

traCking menU
............................................................................................................. 78

exeCUte traCking
......................................................................................................... 82
View dVM inforMation
............................................................................................ 86

View dVm inFormation
............................................................................................ 86

View indiVidUaL detaiLed inFormation
................................................................ 87

View error Log
............................................................................................................ 88

View SyStem Log
.......................................................................................................... 89

deLeting aLL SyStem LogS
....................................................................................... 90
h/w setUP
........................................................................................................................... 91

h/w SetUp menU
....................................................................................................... 91

date/time SetUp
........................................................................................................... 92

BrightneSS ControL
................................................................................................... 93

VoLUme ControL
.......................................................................................................... 94

ip SetUp
........................................................................................................................... 95

View VerSion
................................................................................................................... 96

StyLUS adjUStment
..................................................................................................... 97
systeM ManageMent
.................................................................................................... 98

SyStem management menU
..................................................................................... 98

CommUniCation SetUp
............................................................................................... 99

SyStem initiaLization
............................................................................................... 100

dmS ip SetUp & Update data
.......................................................................... 101

SynChronize time
...................................................................................................... 104

dmS inStaLL inFormation Update
.................................................................... 105
soft keyBoard
............................................................................................................... 106

USing SoFt keyBoard
.............................................................................................. 106
troUBleshooting
.......................................................................................................... 108
aPPendix
.............................................................................................................................. 111

ip terminoLogy
.......................................................................................................... 111
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6
Viewing the Part
Front View
LAN indicator (Green)
Data indicator (Green)
Error indicator (Red)
Speaker
Menu button
Soft keyboard button
Lock button
Power & LCD backlight
button
Power indicator (Red)
LAN indicator (Green) Indicates communication status of internet
Data indicator (Green) Indicates 485 communication status
Error indicator (Red) Indicates error
Speaker Sound can be heard through speaker
Menu button Select menu
Soft keyboard button Press this button to use the soft keyboard to
enter text or number
Lock button Restricts other people’s access by using
password.
Power & LCD
Backlight button Turn On/O the power and the LCD backlight.
Power indicator (Red) Indicates on/o status
Note  For the longer use of your LCD, screen will automatically
switch to screensaver (LCD backlight off) if there has not
been any input for 5 minutes.
 Screensaver (LCD backlight off) will be off and the LCD
backlight will turn on by pressing any button or tap
anywhere on the LCD.
 Though your LCD backlight is off, S-NET mini is still in
operation.
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7
Rear View
Viewing the Part
USB(Device) port
SD card slot
USB(Host) port
Reset button
RS232 communication terminal
LAN port
Digital input terminal
485 communication terminal
Power terminal
Reset button Reset S-NET mini
USB(Device) port Connect with other products set as host
SD card slot Insert SD card in, to save or load data
USB(Host) port Connect with other products set as device
Bottom View
RS232 communication
terminal (For OS Debugging)
Connect with other RS232 communication
device
LAN port Connect with DMS
Digital input terminal Connect with devices which outputs digital
signal (Ex. Fire sensor)
485 communication port Connect with 485 communication terminal
on Centralized controller or Transmitter
Power terminal Connect with 12V adapter
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8
Before Use
System Organization
 Connecting S-NET mini with Centralized controller. (Type )
- You can control up to 16 Centralized controllers and 256 indoor units by using
S-NET mini.
 Connecting S-NET mini with Transmitter. (Type )
- You can control up to 16 Transmitters and 256 indoor units by using S-NET mini.
 Connecting S-NET mini with DMS (Type )
- You can control up to 4 DMS and 256 indoor units by using S-NET mini.
a
b
c
 S-NET mini connection is only possible in 1 type among 3 types.
- If you connect S-NET mini in
a
type, you cannot connect DMS to Centralized controller.
- If you connect S-NET mini in
b
type, you cannot connect Centralized controller to
Transmitter.
- If you connect S-NET mini in
c
type, you cannot connect S-NET 3 to DMS.
Caution
Centralized
controller
DMS
Max. 64 units
(DVM +3)
S-NET mini
Transmitter Transmitter Transmitter
a
b
c
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9
Before Use
Checking the Power Connection.
Press the Power & LCD backlight button to turn on the
S-NET mini.
Check if the Power indicator turns red.
If the Power indicator has not turned on, check the power
terminal and make sure power cable is correctly connected.
Checking the Indicators.
Check if the LAN indicator and the Data indicator turns
green.
Check if the Error indicator turns red.
If the Error indicator has turned red, check the power and
communication cable connection.
Checking the Connection.
Connection with DMS
Make sure LAN cable is correctly connected to the LAN port.
Make sure power terminal is correctly connected.
Connection with Centralized controller/Transmitter
Make sure communication cable is correctly connected to
485 communication terminal.
Check the polarity of the 485 communication cable. When
the polarity changes, communication will be unavailable.
Make sure power terminal is correctly connected.
Check List
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10
Main Function
 S-NET mini: A device that controls system air conditioner installed in a small and
medium-sized buildings. It can be used with Centralized controller,
Transmitter and DMS.
 DMS: Abbreviation for Data Management System.
 Centralized controller: Control system that has ability to control up to 16 groups.
 Transmitter: Transmits data between Centralized controller and the outdoor units.
 DVM: Digital Variable Multi air conditioning system (Outdoor unit)
 Hauzen ERV(Energy saving Refresh Value Up): Ventilating system using heat
exchange function
Terms Used in S-NET mini
S-NET mini can remotely control the temperature, operation mode, fan speed on indoor
units connected to DMS, Centralized controllers and Transmitters.
Indoor Unit Control
Interface with Lower Level Controller
S-NET mini is an integrated management system which can be used with lower
level controllers such as DMS, Centralized controller and Transmitter.
These integrated management systems can control system air conditioner installed
in small and medium sized buildings.
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11
Main Function
S-NET mini can apply schedule and repeat them one day/daily/weekly.
You can select a schedule by Apply/Cancel command.
Individual schedule can contain up to 10 events.
(Daily repeat: Max.10 events, Weekly repeat: Max. 10 events per day)
Schedule Management
Item Content Remarks
Schedule period Starting and ending date of a schedule
Exception day setup Set an exception day within a schedule period to ignore the
schedule control
Selected indoor unit Select indoor units to receive schedule control
Event
Set indoor unit operation modes
- Indoor unit operating time control : Indoor unit On/Off time
- Desired temperature setting :
18°C~30°C(65°F~86°F) in Cool mode
16°C~30°C (61°F~86°F)in Heat mode
- Operation mode selection : Auto, Cool, Dry, Fan and Heat
- ERV mode selection : Auto, HeatEx, ByPass and Sleep
- Remote control restriction : Enable/Disable
Zone Management
S-NET mini can control indoor units conveniently by using zone management and
changing the name of Zone/Indoor unit.
Zone/Indoor unit name can be maximum 16 letters long.
Special character or symbols ( , (, ), /, :, *, ?, \, “, ‘, <, >, |, &, %) cannot be used in a name.
Each zone can contain maximum 64 indoor units.
Security Setup
S-NET mini needs password authentication to operate Tracking, Deleting
System log, Changing communication setup and System initialization.
Tracking
S-NET mini brings install information and status information of system devices.
It may take maximum 3 minutes and 30 seconds when Centralized controller &
Transmitter is set as communication device. When DMS is set as communication
device, it may take maximum 5 minutes.
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12
Main Function (Continued)
View DVM Information
You can check error log, connection status and cycle status.
S-NET mini saves maximum 256 error logs. If the number of errors exceeds 256,
only the latest 256 cases are stored by deleting the oldest error history.
If you set the communication device as ‘DMS’, 256 error logs per each DMS and
maximum 1024 errors can be shown.
You can check device name, IP address, date of occurrence, current status, date of
resolved, and type of error from the error log.
Device Type of an error
Indoor unit Indoor unit communication error Indoor unit sensor related error
Other errors
Outdoor unit
Outdoor unit communication error
Piping inspection error
Outdoor unit sensor related error
Other outdoor unit related errors
Communication Error such as the Centralized
Controller Option device related communication error
In System log management, you can check the history and it can be shown
maximum 512 cases. If the number of cases exceeds 512, only the latest
512 cases are stored by deleting the oldest history.
Following logs will be saved in S-NET mini.
-Tracking
-Operating Schedule
-Opening Schedule
-Deleting Error Log
-Initializing Zone Management
-Opening Zone Management
-Changing IP
-Changing Communication Setup
-Setting DMS IP and Update data
-Operating System Initialization
-Changing Time
-Deleting System log
-Updating S-NET mini
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13
Main Function (Continued)
H/W Setup
S-NET mini can set the following functions.
Date/Time : Setting the time of S-NET mini
Brightness : Setting the brightness of LCD display
Volume : Setting the volume of S-NET mini
IP Setup : Setting IP
You should set the IP when you use S-NET mini connected to DMS
Stylus adjustment : Adjusting the position of LCD display
System Management
S-NET mini have the following system setup functions.
Communication Setup : Setting the method of communication
System Initialization : Initializing all the information
DMS IP Setup and Update data : When S-NET mini communicates with DMS, you
set the IP without tracking and renew the install
information and status information.
Synchronize Time : When S-NET mini communicates with DMS, there must not
be time gap between S-NET mini and DMS because it may
occur error. S-NET mini synchronizes the time to make them
communicate smoothly.
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14
Getting Started
1
When the main display appears, select ‘Centralized
controller & Transmitter’ or ‘DMS’.
They should be connected to S-NET mini before
starting the system.
2
Tap [Apply].
Selected communication equipment will be applied
and the S-NET mini will restart.
Starting S-NET mini
1
2
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15
Getting Started
3
Touchscreen calibration window appears after rebooting
S-NET mini.
4
Use stylus pen to tap center of the cross.
Tap from 1 to 5 in order as shown in the above figure.
1
2
5
3
4
 Do not use sharp objects to touch the LCD screen.
LCD screen can be damaged.
 Using finger or other dull object to press the cross will result
incorrect screen calibration.
 Stylus pen is not included in a package.
Caution
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16
5
Tap anywhere on the screen after calibration.
Changed setting will be applied, and S-NET mini will
restart.
If you want to stay with the previous setting, wait
30 seconds without touching the LCD and the buttons.
Getting Started (Continued)
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17
Getting Started (Continued)
Connecting Centralized Controller and the Transmitter
1
Make sure communication cables of Centralized controller(C1, C2) or
Transmitter(R1, R2) are connected.
Communication cables of centralized controller (C1, C2) or
Transmitter (R1, R2) should be connected to S-NET mini for communication.
Be aware of the fact that the communication cables for Centralized
controller(C1, C2) have polarity.
2
Execute tracking.
S-NET mini communicates with Centralized controller and the Transmitter
to bring all the information on indoor units and outdoor units.
Indoor unit control and other menu can be used after tracking.
Refer to Tracking Execute Tracking for instructions on tracking.
(See pages 82~83)
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18
Connecting DMS
1
Make sure LAN cable is connected to the LAN port on the bottom side of the
S-NET mini.
LAN cable must be connected in order to establish communication
connection between S-NET mini and DMS.
2
Set IP for S-NET mini.
IP for S-NET mini should be set up in order to communicate with DMS.
Refer to H/W setup IP setup for instructions on setting up the IP.
(See page 95)
3
Set IP for DMS.
IP for DMS should be set up in order to communicate with S-NET mini.
Refer to System management DMS IP setup & Update data for instructions on
setting up the IP. (See pages 101~102)
4
Execute tracking.
S-NET mini communicates with DMS to bring all the information on indoor units
and outdoor units.
Indoor unit control and other menu can be used after tracking.
Refer to Tracking Execute Tracking for instructions on tracking.
(See pages 84~85)
5
Synchronize the time on S-NET mini and DMS.
S-NET mini and DMS should have synchronized time to operate correct indoor
unit schedule.
Refer to H/W setup Date/Time for instructions on setting date/time.
(See page 88)
Getting Started (Continued)
About DMS install information update
 If DMS install information is renewed, you should
synchronize information between S-NET mini and DMS.
 Refer to user’s manual for instructions on synchronizing
information between DMS and S-NET mini.
(See pages 101~104)
Caution
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19
Main Display
Main Menu
1
2
3
No. Name and Function
1
Control Menu
(Indoor unit control, Schedule management, Zone management,
Security setup, Tracking, View DVM information, H/W setup, System management)
2Indoor unit error indicator
3Date/Time indicator
4
DMS Connection Status
: DMS not connected(Gray)
: DMS connected(Blue)
: DMS Error(Orange)
5
Emergency Stop Status
: Emergency Stop
: Normal operation
6S-NET mini program version display
6
54
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20
Indoor Unit Control Menu
Indoor Unit Control
When only indoor unit is installed
No. Remarks
1Return to Main Menu
2Indoor unit control window Turn On/Off the selected Indoor unit
Check current temperature and set desired temperature on selected indoor units
3Choose operation mode, fan speed, and air flow direction on selected indoor units
4Temperature limit in Cool mode Enable/Disable temperature limit(in Cool mode) on selected indoor units
Temperature limit in Heat mode Enable/Disable temperature limit(in Heat mode) on selected indoor units
5Remote Control Sets remote control restriction on selected indoor units
6
Temperature limits Set lower/upper limit temperature (in Cool/Heat mode) on selected indoor units
Today’s schedule View today’s applied schedule on selected indoor units
Filter reset Turn off the filter warning on selected indoor units
Operate mode limits Sets operation mode limit on selected indoor units
7Zone View total
8Zone name list
9Indoor units display window
10 Shows entire list of indoor units
11 Selected Indoor unit display (Shows name and number of selected indoor units)
12 Select screen (view icon, view list)
13 Select/deselect entire indoor units
14 Indoor units status remark
1
Tap [Indoor unit control] on the Main menu.
Check the indoor unit control menu.
1
2
3
4
57 8
13
10
9
6
14
12 11
- EHP, GHP, AHU- EHP, GHP, AHU
1
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