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Chiller Panel Controller Chiller Panel Controller
Chiller Panel Controller
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Chiller Panel Controller Chiller Panel Controller
LCD LCD DisplayDisplay
Switching Heat Switching Heat ModeMode
Switching Switching Cool ModeCool Mode
On/Off On/Off IndicatorIndicator
Show Alarm Show Alarm KeyKey
On/Off Shortcut On/Off Shortcut KeyKey
Navigation Navigation Key (Up & Key (Up &
Down)Down)
Cancel Cancel Instruction KeyInstruction Key
Execute Execute Instruction KeyInstruction Key
Hardware DescriptionHardware Description
We can ONLY use the short cut key in the We can ONLY use the short cut key in the summary page !summary page !
Short Cut KeyShort Cut Key Navigation KeyNavigation Key
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Chiller Panel Controller Chiller Panel Controller
Hardware Description
Backup Backup BatteryBattery
CMOS Reset CMOS Reset Jumper (JH2)Jumper (JH2)
Chiller Terminal Chiller Terminal Unit Connection Unit Connection
(CN8)(CN8)
+12Vdc, GND; A, B
Reset some of the settings to the
DEFAULT value
Memorize of Date, Time & Timer
Schedule
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Chiller Panel Controller Chiller Panel Controller
Mini Chiller Main Board (MC 01)
SensorsSensorsDefrost Sensor
Compressor Discharge Sensor
Outdoor Ambient Sensor
Leaving / Entering water Sensor
Input SignalFan Overload (FO)
Low Pressure switch (LP)
High Pressure Switch (HP)
Compressor overload (CO)
Water Flow Error (FL)
Pump Overload (PO)
Defrost Sensor Error (DE)
Discharge Sensor Error (CD)
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Chiller Panel Controller Chiller Panel Controller
Alarm InAlarm In
Antifreeze heaterAntifreeze heater
4-Way valve (2)4-Way valve (2)
4-Way valve (1)4-Way valve (1)
Outdoor fan Outdoor fan (1)(1)
Outdoor fan Outdoor fan (2)(2)
Water PumpWater Pump
Compressor (1)Compressor (1)
Compressor (2)Compressor (2)
Output Signal
If the Relay is activated, there is a 240V power supply out from the board
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Chiller Panel Controller Chiller Panel Controller
Panel Connection
Display the Operation Status/ Display the Operation Status/ Control the OperationControl the Operation
Input and Output Input and Output SignalSignal
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Chiller Panel Controller Chiller Panel Controller
Features
Graphical LCD Display
Network to link up the Chiller (Chiller BUS)
Password Protected Advance Parameter Setting
Individual Cool Set Temperature and Heat Set Temperature
Status Display (Panel Temperature, Defrost and Discharge
Sensor Temperature, erasable compressor run time)
Manual Defrost Selection
Real Time Clock (RTC) and Date Display
7 days Programmable timer ( 2 ON/OFF timer)
47 Types of Alarm Display
20 erasable Alarm Memories
Screen Saver Display
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Chiller Panel Controller Chiller Panel Controller
Installation Of Chiller Panel Controller
Supply +12 Vdc as a power source to the device
Maximum current is 200 mA
Isolated all the low voltage wiring (communication
bus, etc) from high voltage power supply wiring
4 way wires (CN8 – CN8) provides the easiest
solution to communicate between panel and chiller
main board
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Chiller Panel Controller Chiller Panel Controller
Wiring Connection
Connect the Communication Connect the Communication Between main board (MC 01) to Between main board (MC 01) to
the Panel with CN8-CN8the Panel with CN8-CN8
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Chiller Panel Controller Chiller Panel Controller
Wiring Connection
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Chiller Panel Controller Chiller Panel Controller
Menu Structure Diagram for Chiller
Summary Summary PagesPages
Main Main menumenu
Setting Setting MenuMenu
Timer MenuTimer Menu
Operation Operation MenuMenu
Alarm MenuAlarm Menu
Display Display MenuMenu
Unit Unit Selection Selection
MenuMenu
Press Press ENTERENTER
Press and Press and Hold Hold ENTERENTER
for 1s for 1s
Press Press ENTERENTER
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Chiller Panel Controller Chiller Panel Controller
Summary Pages
• 4 Summary Pages
• Display the Operation Status of Chiller
• Using All Short cut key
01/01/2000 12:00 am
Status : ON
Mode : Cooling
Cool Temp : 12.0 o C
[00]
Running Mode Running Mode CoolingCoolingHeatingHeating
Cool Temperature that Cool Temperature that we set in the Operation we set in the Operation
Menu Menu
Chiller IDChiller ID
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Chiller Panel Controller Chiller Panel Controller
Summary Page 2
01/01/2000 12:00 am
Compressor 1 : ON
Compressor 2 : Off
[00]
Display the Display the status of status of
Compressor Compressor
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Chiller Panel Controller Chiller Panel Controller
01/01/2000 12:00 am
Water In : 19.8 oC
Water Out : 13.0 oC
Outdoor Air : 32.0 oC
Panel : 20.5 oC
[00]
Water Return and Water Return and Water Leaving Water Leaving TemperatureTemperature
Outdoor Outdoor TemperatureTemperature
Temperature Temperature of the Panelof the Panel
Summary Page 3
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Chiller Panel Controller Chiller Panel Controller
01/01/2000 12:00 am
Model : Chiller
No. Comp : 2 Comp
Unit No. : 0
[00]
Model of Chiller Model of Chiller
Number of Number of Compressor in Compressor in
the Chillerthe Chiller
Unit ID (main Unit ID (main board ID) board ID)
Summary Page 4
Chiller = Cooling ModeHeatpump = Cooling&
Heating Mode
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Chiller Panel Controller Chiller Panel Controller
Operation Menu
OPERATION MENU
Status : ON
Mode : Cooling
Cool Temp : 12.0 oC
Heat Temp : 40.0 oC
Control On/Off status of chillerControl On/Off status of chiller
Switching ModeSwitching Mode
Adjust the Cool and heat TemperatureAdjust the Cool and heat Temperature
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Chiller Panel Controller Chiller Panel Controller
Timer Menu
Set the Time and Date
Set The ON/OFF Schedule of the Chiller
TIMER MENU Clock Setting
Date Setting
Timer Schedule
Timer : Disable • 7 Days Programmable Timer Schedule • 2 ON/OFF timers per day
Set Clockhh : mm
Set Dateyy mm dd
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Chiller Panel Controller Chiller Panel Controller
Set Schedule
Timer 1 Timer 2 ON OFF ON OFF
Sun ---- ---- ---- ----
Mon 0800 1200 1300 1700
Tue 0800 1200 1300 1700
Wed 0800 1200 1300 1700
Timer 1 Timer 2
ON OFF ON OFF
Thu 0800 1200 1300 1700
Fri 0800 1200 1300 1700
Sat 0800 1200 ---- ----
Set the Set the ON/OFF for ON/OFF for timer 1 & 2timer 1 & 2
Set the timer Set the timer to “----” in to “----” in order to order to
disable the disable the eventevent
How to set the Timer Schedule ?How to set the Timer Schedule ?
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Chiller Panel Controller Chiller Panel Controller
Timer Schedule
TIMER MENU Clock Setting
Date Setting
Timer Schedule
Timer : Enable Confirmation of timer schedule
Before the timer schedule will carry any effect, it is needed
to set “Enable” in the Timer menu
Set it to “Disable” in order to cancel the timer schedule
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Chiller Panel Controller Chiller Panel Controller
[Ch 0] Alarm 1
Comp 1 overload
01/01/00 11:00am
New Alarm Display
Faulty or Alarm is triggered
An New Alarm Message will pop up on the LCD
Alarm Alarm occurred Unit occurred Unit
(chiller ID)(chiller ID)
Alarm Alarm occurred occurred
typetype
Alarm occurred Alarm occurred timetime
Alarm Alarm occurred occurred
DateDate
“Beeping” sound
Backlight blinking
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Chiller Panel Controller Chiller Panel Controller
Stop “Beeping” & Backlight blinking via pressing Any key
For example, If Alarm 1 have been dissolved, Alarm 1 Message will disappear and only
display other alarm messages
Press Up & Down key to scroll the alarm display if
more than one alarms occurred
It will exit to the Summary Pages automatically
CASE 1
Dissolve the ALARM
How To Clear The Alarm
Dissolve the others ALARM
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Chiller Panel Controller Chiller Panel Controller
01/01/2000 [A] 12:00 am
Status : ON Mode : Cool Set Temp : 24 o C Fan : High Room Temp : 27 oC
Unit : G0U0
[00]
Pressing ESC after “beeping” sound & backlight blinking stop
Sign Sign [A]
CASE 2
It will back to summary pages with a sign [A]
Press ALARM key or Go to show alarm in Alarm Menu to display current existing alarms
and dissolved them
Unit will Not ON if there is any existing
alarms
How To Clear The Alarm
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Chiller Panel Controller Chiller Panel Controller
ALARM MENU
Show Alarm
Erase All Alarms
If there is no existing alarms, “show alarms” will display the
old record alarm
Alarm Menu
Keep Up to 20 AlarmsErase the records
of histories alarms
Content in Alarm Menu
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Chiller Panel Controller Chiller Panel Controller
IF unit detected having faulty
Alarm will trigger & Unit will be turn OFF
Alarm Menu
After the alarms have been dissolved
Unit can only be turn ON via Manual Reset (Off & On the power supply of Unit) or
Auto Reset (Unit will restart all 3 minutes)
Setting of reset type can be done in the “Alarm & Contact” in “SET PARAMETER”
Status Of Mini Chiller
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Chiller Panel Controller Chiller Panel Controller
Display Menu
DISPLAY MENU
Defrost Sensor
Discharge Sensor
Comp run Time
Display the temp of defrost sensor for Condensing Unit
Display the temp of Discharge sensor for monitoring the high
temperature of compressor discharge
Compressor Run time of the Chiller
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Chiller Panel Controller Chiller Panel Controller
Application with two compressors
Partial load capabilities
• Two separate refrigerant circuit
• Two compressors
• 0-50-100% of rated capacity
• Improve the reliability and energy efficiency of chiller
• If one compressor is spoiled, the unit still can run with one compressor
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Chiller Panel Controller Chiller Panel Controller
How chiller works with single compressor?
Comp Comp offoff
Comp Comp onon
Temperature
Cooling Set-Temp.
Cooling Set-temp. + Differential
Difference temp of Difference temp of the set-temp and the set-temp and
sensed temp (temp sensed temp (temp of water of water
return/leaving)return/leaving)
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Chiller Panel Controller Chiller Panel Controller
Example
Comp offComp off
Comp onComp on
Temperature
Cooling Set-Temp = 12 oCDifferential = 3 oCCooling Set-temp. + Differential.= 15 oC
15 oC
12 12 ooCC
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Chiller Panel Controller Chiller Panel Controller
How chiller works two compressors?
Cooling Set Temp.
Cooling Set temp. + ½ Differential
Cooling Set temp. + Differential
Temperature
Comp off
Comp 2 Off
Comp 1 On
Comp 2 On
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Chiller Panel Controller Chiller Panel Controller
Example
12.0 12.0 ooCC
(12 + ½ * 3) = 13.5 oC
Room Temperature
Comp off
Comp 2 Off
Comp 1 On
Comp 2 On(12 +3) = 15.0 oC
Cooling Set-Temp = 12 oCDifferential = 3 oC
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Chiller Panel Controller Chiller Panel Controller
Setting of Temperature
Summary PagesSummary Pages
Set ParameterSet Parameter
Setting MenuSetting MenuMain MenuMain Menu<ENTER><ENTER> <ENTER><ENTER>
<ESC><ESC><ESC><ESC><ESC><ESC><ENTER><ENTER>
R1 Cool SP : 12.0 oCR2 Cool Diff : 1.5 oCR3 Heat SP : 40.0 oCR4 Heat Diff : 1.5 oCR5 Min Cool SP : 7 oCR6 Max Cool SP : 20 oCR7 Min Heat SP : 30 oC
3. Regulator3. Regulator
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Chiller Panel Controller Chiller Panel Controller
Defrost Cycle of Mini Chiller
Summary PagesSummary Pages
Set ParameterSet Parameter
Setting MenuSetting MenuMain MenuMain Menu<ENTER><ENTER> <ENTER><ENTER>
<ESC><ESC><ESC><ESC><ESC><ESC><ENTER><ENTER>
D1 Start Temp : 0 oCD2 End Temp : 14 oCD3 Max Dura : 10 mD4 Interval : 45 mD5 Dly Bfr Def : 0 sD6 Dly Aft Def : 120 oC
5. Defrost5. Defrost
G5 G5 DefrostDefrost
<ENTER><ENTER>
<ESC><ESC>
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Chiller Panel Controller Chiller Panel Controller
Start Defrosting Conditions
Defrost timer start countingDefrost timer start countingDefrost sensor <= D1 Defrost sensor <= D1 ooCC
Defrost sensor > D1+2 Defrost sensor > D1+2 ooCC For >150 sFor >150 s
After interval time ( D4 )After interval time ( D4 )&&
Defrost sensor <= D1 Defrost sensor <= D1 ooCC
Defrost time Defrost time reset to 0reset to 0
Defrost Defrost Cycle Cycle STARTSTART
D1 = 0 D1 = 0 ooCC
D4 = D4 = 45m45m
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Chiller Panel Controller Chiller Panel Controller
Manual Condenser Defrost
Summary PagesSummary Pages Operation ManualOperation ManualMain MenuMain Menu
<ENTER><ENTER> <ENTER><ENTER>
<ESC><ESC><ESC><ESC>
OPERATION MENU
Status : ONMode : HeatingCool Temp : 12.0 oCHeat Temp : 45 mManual Defrost
““ Manual Manual Defrost” only Defrost” only
appear in appear in Heating modeHeating mode
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Chiller Panel Controller Chiller Panel Controller
Manual Defrost
Defrost Sensor < D2 Defrost Sensor < D2 ooCC
Select “Manual Select “Manual Defrost”Defrost”
Defrost Cycle Defrost Cycle StartStart
Compressor will display as DEFROST in Summary Page 2
With With Condition D2 Condition D2
= 14 = 14 ooCC
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Chiller Panel Controller Chiller Panel Controller
Defrost Termination Conditions
Defrost sensor > D2 Defrost sensor > D2 ooCC
OROR
Maximum duration of Maximum duration of defrost cycle elapsed defrost cycle elapsed (>D3 min)(>D3 min)
Defrost Defrost EndEnd
D3 = 120 D3 = 120 minmin
D2 = 14 D2 = 14 ooCC
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Chiller Panel Controller Chiller Panel Controller
Cool Mode Antifreeze Heater
Summary PagesSummary Pages
Set ParameterSet Parameter
Setting MenuSetting MenuMain MenuMain Menu<ENTER><ENTER>
<ESC><ESC><ESC><ESC><ESC><ESC><ENTER><ENTER>
6. Cool Mode Antifreeze6. Cool Mode Antifreeze
A1 Heater SP : 5 oC
A2 Heater Diff. : 2.0 oC
A3 Sensor: Leave
A4 Alarm SP : 3 oC
A5 Alarm Diff : 2.0 oC
ONLY Apply in
ONLY Apply in
COOLING MODE
COOLING MODE
Turn on to prevent freezing on Brazed Plate Turn on to prevent freezing on Brazed Plate Heater Exchanger when running cooling modeHeater Exchanger when running cooling mode
<ENTER><ENTER>
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Chiller Panel Controller Chiller Panel Controller
A3 Antifreeze Sensor Selection
• Entering water temp. sensor• Leaving water temp. sensor
A1 Heater SP : 5 oC
A2 Heater Diff. : 2.0 oC
A3 Sensor: Leave
A4 Alarm SP : 3 oC
A5 Alarm Diff : 2.0 oC
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Chiller Panel Controller Chiller Panel Controller
Antifreeze Antifreeze alarm Set alarm Set PointPoint
TemperatuTemperaturere
Alarm Alarm OffOff
Alarm Alarm OnOn
Antifreeze alarm Set Antifreeze alarm Set Point + DifferentialPoint + Differential
Antifreeze Alarm
Antifreeze alarm set Point Antifreeze alarm set Point = 3 = 3 ooCC
DifferentialDifferential = 2 = 2 ooCC
Alarm will
trigger = 3 oC
Alarm will OFF = 5 oC
Compressor will stop running
Temp of BPHE will Temp of BPHE will rise to avoid rise to avoid freezingfreezing
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Chiller Panel Controller Chiller Panel Controller
Cool Mode Antifreeze Heater
Antifreeze heater ON = 5 oC
Heater Set Heater Set PointPoint
Heater Set Point Heater Set Point + Different+ Different
TemperatuTemperaturere
Heater offHeater off
Heater onHeater on
Example :Example :
Antifreeze Heater On = 5 Antifreeze Heater On = 5 ooCC
DifferentialDifferential = 2 = 2 ooCC
Antifreeze heater OFF = 7 oC
Antifreeze Heater use to Heat Up the BPHE before it drop to Antifreeze Alarm set temperature
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Chiller Panel Controller Chiller Panel Controller
Network Between Chiller Panel Controller
Chiller Chiller BUSBUS
Chiller Panel Chiller Panel 0 (Master)0 (Master)
Chiller ID Chiller ID 00
Chiller ID Chiller ID 11
Chiller ID 2Chiller ID 2
CN8 – CN8CN8 – CN8
Chiller Panel Chiller Panel 1 (Slave)1 (Slave)
Chiller Panel Chiller Panel 2 (Slave)2 (Slave)
AA
BB
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Chiller Panel Controller Chiller Panel Controller
Connection of C BUS
Using 2 Insulated wires to link up
the C BUS
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Chiller Panel Controller Chiller Panel Controller
Summary PagesSummary Pages
Set ParameterSet Parameter
Setting MenuSetting MenuMain MenuMain Menu<ENTER><ENTER>
<ENTER><ENTER>
<ENTER><ENTER>
Setting unit address for main board in the chiller
1. General1. GeneralG7 Unit No.G7 Unit No.<ENTER><ENTER> <ENTER><ENTER>
Only Power On one main board in the chiller bus, make sure others Only Power On one main board in the chiller bus, make sure others main boards are Off (power supply off)main boards are Off (power supply off)
Key in the unit address (G7) and executeKey in the unit address (G7) and execute
Please label the Main board Unit ID after execute a unit address for it (In Please label the Main board Unit ID after execute a unit address for it (In order to communicate by controller)order to communicate by controller)
De-energized the main board, and repeat for other main boards in De-energized the main board, and repeat for other main boards in Chiller BusChiller Bus
G1 Model : ChillerG2 No. Comp : 1 CompG3 On/Off In : DisableG4 Co/Heat In : DisableG5 Ext Alarm In : DisableG6 Water Sys : IsolatedG7 Unit No : 0
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Chiller Panel Controller Chiller Panel Controller
Set Chiller Unit Address
Chiller Chiller BUSBUS
Chiller Panel Chiller Panel 0 (Master)0 (Master)
Chiller ID Chiller ID 00
Chiller ID Chiller ID 11
Chiller ID 2Chiller ID 2
CN8 – CN8CN8 – CN8
Chiller Panel Chiller Panel 1 (Slave)1 (Slave)
Chiller Panel Chiller Panel 2 (Slave)2 (Slave)
AA
BB
OFFOFFOFFOFF OFFOFF
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Chiller Panel Controller Chiller Panel Controller
Chiller BUS
Features
• Monitor mini chiller status and control mini chiller settings (global or individual)
• Alarms can be shown in the Master Panel and Slave Panel
Chiller Bus SpecificationChiller Bus SpecificationOnly aOnly a Master ChillerMaster Chiller in a C BUSin a C BUS ((Chiller Unit IDChiller Unit ID is 0) is 0)
Master PanelMaster Panel can be more than one in a C Bus ( can be more than one in a C Bus (Panel IDPanel ID is 0)is 0)
G1 Model : Chiller
G2 No. Comp : 1 CompG3 On/Off In : DisableG4 Co/Heat In : DisableG5 Ext Alarm In : DisableG6 Water Sys : IsolatedG7 Unit No : 0
SETTING MENU
Set Parameter
Change Password
Panel Option
Set Panel ID
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Chiller Panel Controller Chiller Panel Controller
Set Panel ID
SETTINGS MENU
Set Parameter
Change Password
Panel Option
Set Panel ID
Please enter the
Panel ID …
Unit 0
Enter the Panel ID with 0 Is Master
Panel and others No. are Slave
Panel
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Chiller Panel Controller Chiller Panel Controller
Master Panel Control in C BusMaster Panel Control in C Bus
Master PanelMaster Panel (Set Panel ID O ) (Set Panel ID O )
Master PanelMaster Panel can control and view the status for all can control and view the status for all the chiller in a C Busthe chiller in a C Bus
01/01/2000 12:00 am
Status : ON
Mode : Cooling
Cool Temp : 12.0 o C
[00]
Display Status of Master Chiller (Unit No.0)
Control the Settings of Master Chiller (Unit No. 0)
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Chiller Panel Controller Chiller Panel Controller
Slave Panel Control in C BusSlave Panel Control in C Bus
Slave PanelSlave Panel ( Set Panel ID is not O ) ( Set Panel ID is not O )
Slave PanelSlave Panel only can control and view the status only can control and view the status for a specific chillerfor a specific chiller
01/01/2000 12:00 am
Status : ON
Mode : Cooling
Cool Temp : 12.0 o C
[01]
Display Status of Slave Chiller (Unit
No.1)
Control the Settings of Slave Chiller (Unit No. 1)
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Chiller Panel Controller Chiller Panel Controller
Changing Display Unit
Can be done in Summary pages Can be done in Summary pages onlyonly
Unit Selection :
Select All
Select one : 0
Master can control all the slave settings globally and Display the Master
operation status
Master can control the slave settings and display the slave operation status
individually
Master Panel (Panel ID is 00) can choose to control and display each chiller status in the Chiller-BUS
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Chiller Panel Controller Chiller Panel Controller
If user choose Select All
Master Panel Control
01/01/2000 12:00 am
Status : ON
Mode : Cooling
Cool Temp : 12.0 o C
[All]
Display Status of Master Chiller
All other chillers in C Bus will follow the changes of
the Master Chiller
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Chiller Panel Controller Chiller Panel Controller
Master Panel Control
01/01/2000 12:00 am
Status : ON
Mode : Cooling
Cool Temp : 12.0 o C
[01]
Display Status of Slave Chiller (Unit
No. 1)
Control the Settings of Slave Chiller (Unit No. 1)
If user choose Select One : 1
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Chiller Panel Controller Chiller Panel Controller
Chiller Chiller BUSBUS
Chiller Panel ID 0 Chiller Panel ID 0 (Master)(Master)
Chiller ID 0Chiller ID 0
CN8 – CN8CN8 – CN8
AA
BB
Chiller BUS
Chiller ID 2Chiller ID 2Chiller ID 1Chiller ID 1
Using ONLY a Chiller Panel Controller
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Chiller Panel Controller Chiller Panel Controller
Other Configuration
CMOS ResetWhat can we do if we forgot the password?
Power Power Off the Off the panelpanel
Close the Close the jumper JH2jumper JH2
Power Power on the on the panelpanel CMOS is resetting
……..
CMOS reset completed!
Please remove JUMPER
and restart the panel
Default value :Default value :
PasswordPassword : 0001: 0001
Backlight Backlight : Normal: Normal
Buzzer Buzzer : ON: ON
Screen SaverScreen Saver : Disable: Disable
TimeoutTimeout : 5m: 5m
BrightnessBrightness : Medium: Medium
Temp UnitTemp Unit : : ooCC
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Chiller Panel Controller Chiller Panel Controller
Smart Manager
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Chiller Panel Controller Chiller Panel Controller
Objective
What is the Features of Smart Manager
How to use Smart Manager to control Chiller & FCU
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Chiller Panel Controller Chiller Panel Controller
Mini Chiller
Mini Chiller
Mini Chiller
FCU
FCU
FCU
Chiller Panel Controller
Chiller Panel Controller
Chiller Panel Controller
Nim
Netware 2/ SLM3 or wireless
controller
Nim
Nim
Netware 2/ SLM3 wireless
controller
Netware 2/SLM3 or wireless
controller
Can Support Can Support Up to 50 Up to 50
Chillers On Chillers On the C BUSthe C BUS
Can Support up Can Support up to 120 FCUs On to 120 FCUs On
the NIM BUSthe NIM BUS
Network of Smart Manager
SmartManager
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Chiller Panel Controller Chiller Panel Controller
Smart Manager
A network to link up the Mini chiller and FCU through the
C BUS and NIM BUS
Able to control the operation & Display the status of
chillers or FCUs existing in the NIM BUS and C BUS
Determine the running mode of chiller base on the FCUs’
requirement
Can receive all the alarms from others chiller and FCUs
Features
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Chiller Panel Controller Chiller Panel Controller
Components
Smart Manager Chiller Panel Controller Mini Chiller main
board
Netware 2 SLM3 NIM FCU main board
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Chiller Panel Controller Chiller Panel Controller
BUS Wiring Network
Power Supply 12Vdc
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Chiller Panel Controller Chiller Panel Controller
Chiller Chiller BUSBUS
Chiller Panel Chiller Panel 0 (Master)0 (Master)
Chiller ID Chiller ID 00
Chiller ID Chiller ID 11
Chiller ID 2Chiller ID 2
CN8 – CN8CN8 – CN8
Chiller Panel Chiller Panel 1 (Slave)1 (Slave)
Chiller Panel Chiller Panel 2 (Slave)2 (Slave)
AA
BB
Chiller BUS
Smart Manager
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Chiller Panel Controller Chiller Panel Controller
NIM BUS
Smart Manager
Wired Controller
(Netware 2)
NIM Master
NIM Master
NIM Master
120 Units of FCU
Supply +12 VDC
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Chiller Panel Controller Chiller Panel Controller
Smart Manager MENU
SMART MANAGER
Fan Coil Unit
Chiller
Settings
Go into FCU summary pages to Control and Display
status of FCU
Go into Chiller summary pages to Control and Display
status of Chiller
Smart Manager Configuration
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Chiller Panel Controller Chiller Panel Controller
Menu Structure
Chiller Summary Pages
Smart Manager
FCU Summary Pages
SM Setting
Hold ESC 1s Select “Chiller”
Hold ESC 1s Select “Fan Coil Unit”
Hold ESC 1s
Select “Setting”
Smart Manager Menu
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Chiller Panel Controller Chiller Panel Controller
Smart Manager Settings
SM SETTINGS
Priority : FCU
Cool Threshold : 50 %
Heat Threshold : 50 %
Chiller running mode is determined by FCU
status base on threshold value
Set to FCU ,
If one FCU is ON, Chiller turn ON automatically
If all FCUs are OFF, Chiller turn OFF
automatically
Priority Setting
Manual ON the Chiller will be turn OFF
automatically by the setting if all the FCU is
OFF
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Chiller Panel Controller Chiller Panel Controller
Smart Manager Settings
SM SETTINGS
Priority : Chiller
Cool Threshold : 50 %
Heat Threshold : 50 %
Chiller running mode is determined by Chiller
status itself
Set to Chiller ,
If Chiller is OFF, No FCU can be turned ON
If Chiller turn ON, FCUs can be
turned ON or OFF
Priority Setting
Manual ON the FCU will be turn OFF
automatically by the setting
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Chiller Panel Controller Chiller Panel Controller
Smart Manager Settings
SM SETTINGS
Priority : None
Cool Threshold : 50 %
Heat Threshold : 50 %
Operation Between Chiller and FCU isolated
Set to None ,
This priority setting is the factory setting
Priority Setting
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Chiller Panel Controller Chiller Panel Controller
Threshold Value Settings
SM SETTINGS
Priority : FCU
Cool Threshold : 60 %
Heat Threshold : 70 %
Must Set to FCU
50% ≤ Value setting ≤ 100%
Total of
FCU
No. of FCU in Cool Mode
No. of FCU in Heat Mode
Cool Threshold
(C)
Heat Threshold
(H)
Running
Mode of Chiller
10 7 3 70 - cooling
6 4 60 - cooling
5 5 50 - cooling
4 6 - 60 cooling
3 7 - 70 Heating
2 8 - 80 Heating
If C ≥ 60, Run as Cooling mode
(current setting mode)
If 40<C<60, remain as the current
mode
If H ≥ 70, Switch to Cooling Mode
Ensure the Running Mode
Of Chiller
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Chiller Panel Controller Chiller Panel Controller
NIM BUS
FEATURES
Fan Coil Unit
Monitor FCU’s status and control FCU’s settings (global, group
or individual)
Alarm (6 types of FCU fault)
Five sets 7 days programmable timer (2 ON/OFF timer)
10 Holidays setting (turn OFF all units during holiday period)
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Chiller Panel Controller Chiller Panel Controller
NIM BUS Specification
• 120 groups
• Each group must consist one master
• Maximum 16 FCUs in one group including master
• Global Control
• Group control
• Individual control
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Chiller Panel Controller Chiller Panel Controller
Setting of unit address of FCU
Adjust the Dipswitch (DSW2) to assign FCU Unit
setting
Adjust the Dipswitch (DSW1) to assign Group
Address setting
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Chiller Panel Controller Chiller Panel Controller
Connection to Smart Manager
CN3CN3 ~ Connection of NIM Bus to Smart
Manager
CN1CN1 ~ Connect to Main Board (WIV3)
CN2CN2 ~ Connect to Wired Controller
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Chiller Panel Controller Chiller Panel Controller
Installation of Smart Manager
A B
A B
Smart Manager
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Chiller Panel Controller Chiller Panel Controller
Menu Structure Diagram for FCU
Summary Summary PagesPages
Main Main menumenu
Setting Setting MenuMenu
Timer MenuTimer Menu
Operation Operation MenuMenu
Alarm MenuAlarm MenuUnit Unit
Selection Selection MenuMenu
Press Press ENTERENTER
Press and Press and Hold Hold
ENTERENTER for for 1s 1s
Press Press ENTERENTER
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Chiller Panel Controller Chiller Panel Controller
Unit Selection Menu
We can control the FCU as :GlobalGroupIndividual
Unit Selection :Unit Selection :
Select AllSelect All
Select GroupSelect Group
Select OneSelect One
Display the Global Master (G0U0) status and control all FCUs
setting at once
Display the Group Master (G1U0) status and control all FCUs setting in that group
at once
Only display the chosen FCUs and control the FCUs
setting
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Chiller Panel Controller Chiller Panel Controller
Changing Display Unit
Method 1
Unit Selection :
Select All
Select Group
Select One
Press & hold ENTER 1s (in Summary Pages)
01/01/2000 12:00am
Status : OFFMode : CoolSet Temp : 24 oCFan : HighRoom Temp : 27 oCUnit : G0U0
Summary PageUnit :
All G1 G0U1Select the Unit
Selection and press ENTER
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Chiller Panel Controller Chiller Panel Controller
Method 2
Changing Display Unit
01/01/2000 12:00am
Status : OFFMode : CoolSet Temp : 24 oCFan : HighRoom Temp : 27 oCUnit : G0U0
Press & hold UP or DOWN Key 1s (in Summary Pages) to scroll and display each FCU unit in the network
Unit :GXUX will keep on changing to show ALL the FCU units exist in the network
Let Off the UP or DOWN Key until the GXUX that u wish to display
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Chiller Panel Controller Chiller Panel Controller
Fan Coil Unit Menu Structures
Press Up and Down Key for page scrolling
And Display the Operation Status of FCU
01/01/2000 12:00 am Status : ON Mode : Cool Set Temp: 24 o C Fan : High Room Temp : 27 oC Unit : G0U0
01/01/2000 12:00 am Swing : Yes Sleep : No Compressor : OFF Schedule: 1 Timer : Disable
Summary Pages
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Chiller Panel Controller Chiller Panel Controller
Main Menu of FCU
MAIN MENU
Operation Menu
Setting Menu
Timer Menu
Alarm Menu
Control the Operation
Password Protected Advanced
Parameters Setting & Panel
Option
Clock & Date Setting Timer On/Off ScheduleHoliday Off Duration
Record 20 erasable alarm
histories
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Chiller Panel Controller Chiller Panel Controller
Operation Menu
01/01/2000 12:00 am Status : ON Mode : Cool Set Temp : 24 o C Fan : High
01/01/2000 12:00 am Swing : Yes Sleep : No Schedule : 1 Timer : Disable
Change the Operation Settings of FCU
Enable or Disable the Timer Schedule
Select the Timer Schedule
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Chiller Panel Controller Chiller Panel Controller
Panel Option
Backlight : NormalBuzzer : ONScreen Saver : DisableTimeout : 5mContrast : 50%Brightness : Medium Temp Unit : oC
Create a “Beeping” sound
whenever It trigger any alarm
Temperature Unit can be set either
oF or oC
Setting of the Panel itself
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Chiller Panel Controller Chiller Panel Controller
Timer Menu
MAIN MENU
Clock Setting
Date Setting
Timer Schedules
Holiday
Set Time:hh mm
Set Date:yy mm dd
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Chiller Panel Controller Chiller Panel Controller
Timer Schedules
5 sets of programmable timer schedules
SCHEDULE SETTINGS
Schedule 1Schedule 2Schedule 3Schedule 4
Schedule 5
Timer 1 Timer 2
ON OFF ON OFF
Sun 0800 1600 ---- ----
Mon 0800 1600 ---- ----
Tue 0800 1600 ---- ----
Wed 0800 1600 ---- ----
7 days of timer schedule (Sun to Sat) 2 ON/OFF events per day
Assigning timer schedule as Global (All FCUs), group (Groups of FCU) or individual (one FCU)
Manually On/Off can always override the timer schedule
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Chiller Panel Controller Chiller Panel Controller
Assigning On/Off Schedule
After set the 7 days programmable On/Off Timer in Timer Schedule (up to 5
Sets)
Select ONE set of timer schedule in Operation Menu
Enable the ‘Timer’ in order to activate the timer
schedule
OPERATION MENU
Swing : Yes Sleep : No Schedule : 1 Timer : Enable
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Chiller Panel Controller Chiller Panel Controller
Holiday Setting
All the FCU and Chiller will be turn OFF
Temporally Disable all the timer schedules
10 sets of Holiday Schedules
99 days duration for each holiday
FCU can be opened manually ; FCU will switch off at 00:00am for the following day if it still in holiday mode
SCHEDULE SETTINGS
Holiday 1Holiday 2Holiday 3Holiday 4
Holiday 5
SCHEDULE SETTINGS
Holiday 6Holiday 7Holiday 8Holiday 9
Holiday 10
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Chiller Panel Controller Chiller Panel Controller
Set Holiday
Set Holiday 1
Month : 1Day : 25 Duration : Disable
A sign [H] will be shown in Summary Page during holiday period
Specify the month and date for Holiday starting period
Duration for the Holiday is from 1~99 days
How to set a Holiday schedule ?
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Chiller Panel Controller Chiller Panel Controller
Example
Set Holiday 1
Month : 12Day : 24 Duration : 3
Christmas Holiday : 24/12/03 ~ 26/12/03
Duration : 3 days
Start from 00:00am, 24/12/03 Holiday Mode will be activated
Holiday Mode will be deactivated starting from
00:00am, 27/12/03
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Chiller Panel Controller Chiller Panel Controller
New Alarm Display
Faulty or Alarm is triggered
An New Alarm or Alarms will pop up on the LCD
[G0U0]
Alarm 1
Outdoor coil
Sensor missing
01/01/00 12:00am
Alarm Alarm occurred occurred Unit (FCU Unit (FCU
ID)ID)
Alarm Alarm occurred typeoccurred type
Alarm Alarm occurred occurred
timetimeAlarm occurred Alarm occurred
DateDate
“Beeping” sound
Backlight blinking
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