Chiller Panel Controller
This presentation is the property of its rightful owner.
Sponsored Links
1 / 87

Chiller Panel Controller PowerPoint PPT Presentation


  • 129 Views
  • Uploaded on
  • Presentation posted in: General

Chiller Panel Controller. Hardware Description. Navigation Key. Short Cut Key. LCD Display. Switching Cool Mode. On/Off Indicator. Switching Heat Mode. Navigation Key (Up & Down). On/Off Shortcut Key. Execute Instruction Key. Show Alarm Key. Cancel Instruction Key.

Download Presentation

Chiller Panel Controller

An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript


Chiller panel controller

Chiller Panel Controller


Chiller panel controller

Hardware Description

Navigation Key

Short Cut Key

LCD Display

Switching Cool Mode

On/Off Indicator

Switching Heat Mode

Navigation Key (Up & Down)

On/Off Shortcut Key

Execute Instruction Key

Show Alarm Key

Cancel Instruction Key

We can ONLY use the short cut key in the summary page !


Hardware description

Hardware Description

CMOS Reset Jumper (JH2)

Backup Battery

Reset some of the settings to the DEFAULT value

Chiller Terminal Unit Connection (CN8)

Memorize of Date, Time & Timer Schedule

+12Vdc, GND; A, B


Mini chiller main board mc 01

Input Signal

Fan 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)

Sensors

Defrost Sensor

Compressor Discharge Sensor

Outdoor Ambient Sensor

Leaving / Entering water Sensor

Mini Chiller Main Board (MC 01)


Chiller panel controller

Outdoor fan (1)

Alarm In

Antifreeze heater

Outdoor fan (2)

Compressor (1)

4-Way valve (1)

Water Pump

Compressor (2)

4-Way valve (2)

Output Signal

If the Relay is activated, there is a 240V power supply out from the board


Panel connection

Panel Connection

Input and Output Signal

Display the Operation Status/ Control the Operation


Features

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


Installation of 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


Wiring connection

Wiring Connection

Connect the Communication Between main board (MC 01) to the Panel with CN8-CN8


Wiring connection1

Wiring Connection


Menu structure diagram for chiller

Press ENTER

Press ENTER

Press and Hold ENTER for 1s

Menu Structure Diagram for Chiller

Operation Menu

Setting Menu

Main menu

Timer Menu

Summary Pages

Unit Selection Menu

Alarm Menu

Display Menu


Summary pages

Summary Pages

  • 4 Summary Pages

  • Display the Operation Status of Chiller

  • Using All Short cut key

  • Running Mode

  • Cooling

  • Heating

Cool Temperature that we set in the Operation Menu

01/01/2000 12:00 am

Status : ON

Mode: Cooling

Cool Temp: 12.0 o C

[00]

Chiller ID


Summary page 2

Display the status of Compressor

01/01/2000 12:00 am

Compressor 1 : ON

Compressor 2: Off

[00]

Summary Page 2


Summary page 3

Summary Page 3

Water Return and Water Leaving Temperature

Temperature of the Panel

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]

Outdoor Temperature


Summary page 4

Summary Page 4

Number of Compressor in the Chiller

Chiller = Cooling Mode

Heatpump = Cooling& Heating Mode

01/01/2000 12:00 am

Model: Chiller

No. Comp: 2 Comp

Unit No.: 0

[00]

Unit ID (main board ID)

Model of Chiller


Operation menu

Operation Menu

  • Control On/Off status of chiller

  • Switching Mode

  • Adjust the Cool and heat Temperature

OPERATION MENU

Status : ON

Mode: Cooling

Cool Temp: 12.0 oC

Heat Temp: 40.0 oC


Timer menu

Timer Menu

  • Set the Time and Date

  • Set The ON/OFF Schedule of the Chiller

Set Clock

hh : mm

TIMER MENU

Clock Setting

Date Setting

Timer Schedule

Timer : Disable

Set Date

yy mm dd

  • 7 Days Programmable Timer Schedule

  • 2 ON/OFF timers per day


Set schedule

Set Schedule

How to set the Timer 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 ON/OFF for timer 1 & 2

Set the timer to “----” in order to disable the event


Timer schedule

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

TIMER MENU

Clock Setting

Date Setting

Timer Schedule

Timer : Enable

Confirmation of timer schedule


Chiller panel controller

New Alarm Display

Faulty or Alarm is triggered

“Beeping” sound

An New Alarm Message will pop up on the LCD

Backlight blinking

[Ch 0]

Alarm 1

Comp 1 overload

01/01/00 11:00am

Alarm occurred type

Alarm occurred Unit (chiller ID)

Alarm occurred Date

Alarm occurred time


Chiller panel controller

How To Clear The Alarm

CASE 1

Stop “Beeping” & Backlight blinking via pressing Anykey

Press Up & Down key to scroll the alarm display if more than one alarms occurred

Dissolve the ALARM

For example, If Alarm 1 have been dissolved, Alarm 1 Message will disappear and only display other alarm messages

Dissolve the others ALARM

It will exit to the Summary Pages automatically


Chiller panel controller

How To Clear The Alarm

CASE 2

Unit will Not ON if there is any existing alarms

Pressing ESCafter “beeping” sound & backlight blinking stop

It will back to summary pages with a sign [A]

Press ALARM keyor Go to show alarm in Alarm Menu to display current existing alarms and dissolved them

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]

Sign [A]


Chiller panel controller

Alarm Menu

Content in Alarm Menu

If there is no existing alarms, “show alarms” will display the old record alarm

ALARM MENU

Show Alarm

Erase All Alarms

Keep Up to 20 Alarms

Erase the records of histories alarms


Chiller panel controller

Alarm Menu

Status Of Mini Chiller

IF unit detected having faulty

Alarm will trigger & Unit will be turn OFF

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”


Display menu

Display Menu

Display the temp of Discharge sensor for monitoring the high temperature of compressor discharge

DISPLAY MENU

Defrost Sensor

Discharge Sensor

Comp run Time

Display the temp of defrost sensor for Condensing Unit

Compressor Run time of the Chiller


Application with two compressors

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


How chiller works with single compressor

How chiller works with single compressor?

Difference temp of the set-temp and sensed temp (temp of water return/leaving)

Temperature

Comp on

Cooling Set-temp. + Differential

Cooling Set-Temp.

Comp off


Example

Example

Cooling Set-Temp = 12 oC

Differential= 3 oC

Cooling Set-temp. + Differential.= 15 oC

Temperature

Comp on

15 oC

12 oC

Comp off


How chiller works two compressors

How chiller works two compressors?

Temperature

Comp 2 On

Cooling Set temp. + Differential

Comp 1 On

Cooling Set temp. + ½ Differential

Comp 2 Off

Cooling Set Temp.

Comp off


Example1

Example

Cooling Set-Temp = 12 oC

Differential= 3 oC

Room Temperature

Comp 2 On

(12 +3) = 15.0 oC

Comp 1 On

(12 + ½ * 3) = 13.5 oC

Comp 2 Off

12.0 oC

Comp off


Setting of temperature

Setting of Temperature

R1 Cool SP : 12.0 oC

R2 Cool Diff : 1.5 oC

R3 Heat SP : 40.0 oC

R4 Heat Diff : 1.5 oC

R5 Min Cool SP : 7 oC

R6 Max Cool SP : 20 oC

R7 Min Heat SP : 30 oC

<ENTER>

<ENTER>

Setting Menu

Main Menu

Summary Pages

<ESC>

<ESC>

<ESC>

<ENTER>

Set Parameter

3. Regulator


Defrost cycle of mini chiller

Defrost Cycle of Mini Chiller

D1 Start Temp : 0 oC

D2 End Temp : 14 oC

D3 Max Dura : 10 m

D4 Interval : 45 m

D5 Dly Bfr Def : 0 s

D6 Dly Aft Def : 120 oC

<ENTER>

<ENTER>

Setting Menu

Main Menu

Summary Pages

<ESC>

<ESC>

<ESC>

<ENTER>

<ENTER>

Set Parameter

G5 Defrost

<ESC>

5. Defrost


Start defrosting conditions

Start Defrosting Conditions

D1 = 0 oC

Defrost timer start counting

Defrost sensor <= D1 oC

Defrost time reset to 0

Defrost sensor > D1+2 oC

For >150 s

D4 = 45m

After interval time ( D4 )

&

Defrost sensor <= D1 oC

Defrost Cycle START


Manual condenser defrost

Manual Condenser Defrost

OPERATION MENU

Status : ON

Mode : Heating

Cool Temp : 12.0 oC

Heat Temp : 45 m

Manual Defrost

<ENTER>

<ENTER>

Operation Manual

Main Menu

Summary Pages

<ESC>

<ESC>

“Manual Defrost” only appear in Heating mode


Manual defrost

Manual Defrost

With Condition D2 = 14 oC

Defrost Sensor < D2 oC

Select “Manual Defrost”

Defrost Cycle Start

Compressor will display as DEFROST in Summary Page 2


Defrost termination conditions

Defrost Termination Conditions

D2 = 14 oC

Defrost sensor > D2 oC

OR

D3 = 120 min

Maximum duration of defrost cycle elapsed (>D3 min)

Defrost End


Cool mode antifreeze heater

Cool Mode Antifreeze Heater

Turn on to prevent freezing on Brazed Plate Heater Exchanger when running cooling mode

<ENTER>

<ENTER>

Setting Menu

Main Menu

Summary Pages

<ESC>

<ESC>

<ESC>

<ENTER>

Set Parameter

6. Cool Mode Antifreeze

ONLY Apply in COOLING MODE

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


A3 antifreeze sensor selection

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


Chiller panel controller

Antifreeze Alarm

Antifreeze alarm set Point = 3 oC

Differential= 2 oC

Temperature

Alarm will OFF = 5 oC

Alarm Off

Antifreeze alarm Set Point + Differential

Antifreeze alarm Set Point

Alarm will trigger = 3 oC

Alarm On

Compressor will stop running

Temp of BPHE will rise to avoid freezing


Cool mode antifreeze heater1

Cool Mode Antifreeze Heater

Example :

Antifreeze Heater On = 5 oC

Differential = 2 oC

Antifreeze Heater use to Heat Up the BPHE before it drop to Antifreeze Alarm set temperature

Temperature

Antifreeze heaterOFF= 7 oC

Heater off

Heater Set Point + Different

Heater Set Point

Antifreeze heater ON= 5 oC

Heater on


Chiller panel controller

Network Between Chiller Panel Controller

Chiller Panel 0 (Master)

Chiller Panel 1 (Slave)

Chiller Panel 2 (Slave)

Chiller ID 1

Chiller ID 2

Chiller ID 0

B

A

Chiller BUS

CN8 – CN8


Connection of c bus

Connection of C BUS

Using 2 Insulated wires to link up the C BUS


Chiller panel controller

Setting unit address for main board in the chiller

<ENTER>

<ENTER>

Setting Menu

Main Menu

Summary Pages

<ENTER>

G7 Unit No.

1. General

Set Parameter

<ENTER>

<ENTER>

  • Only Power On one main board in the chiller bus, make sure others main boards are Off (power supply off)

  • Key in the unit address (G7) and execute

  • Please label the Main board Unit ID after execute a unit address for it (In order to communicate by controller)

  • De-energized the main board, and repeat for other main boards in Chiller Bus

G1 Model: Chiller

G2 No. Comp: 1 Comp

G3 On/Off In: Disable

G4 Co/Heat In: Disable

G5 Ext Alarm In: Disable

G6 Water Sys: Isolated

G7 Unit No: 0


Set chiller unit address

Chiller Panel 0 (Master)

Chiller Panel 1 (Slave)

Chiller Panel 2 (Slave)

Chiller ID 1

Chiller ID 2

Chiller ID 0

B

A

Chiller BUS

CN8 – CN8

Set Chiller Unit Address

OFF

OFF

OFF


Chiller bus

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 Specification

  • Only aMaster Chillerin a C BUS(Chiller Unit ID is 0)

  • Master Panel can be more than one in a C Bus (Panel ID is 0)

G1 Model: Chiller

G2 No. Comp: 1 Comp

G3 On/Off In: Disable

G4 Co/Heat In: Disable

G5 Ext Alarm In: Disable

G6 Water Sys: Isolated

G7 Unit No: 0

SETTING MENU

Set Parameter

Change Password

Panel Option

Set Panel ID


Set panel id

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


Chiller panel controller

Master Panel Control in C Bus

  • Master Panel (Set Panel ID O )

  • Master Panel can control and view the status for all the chiller in a C Bus

Display Status of Master Chiller (Unit No.0)

01/01/2000 12:00 am

Status : ON

Mode: Cooling

Cool Temp: 12.0 o C

[00]

Control the Settings of Master Chiller (Unit No. 0)


Chiller panel controller

Slave Panel Control in C Bus

  • Slave Panel ( Set Panel ID is not O )

  • Slave Panel only can control and view the status for a specific chiller

Display Status of Slave Chiller (Unit No.1)

01/01/2000 12:00 am

Status : ON

Mode: Cooling

Cool Temp: 12.0 o C

[01]

Control the Settings of Slave Chiller (Unit No. 1)


Changing display unit

Can be done in Summary pages only

Changing Display Unit

Master Panel (Panel ID is 00) can choose to control and display each chiller status in the Chiller-BUS

Mastercan control all the slave settings globally and Display the Master operation status

Unit Selection:

Select All

Select one: 0

Mastercan control the slavesettings and display the slaveoperation status individually


Master panel control

Master Panel Control

If user choose Select All

Display Status of Master Chiller

01/01/2000 12:00 am

Status : ON

Mode: Cooling

Cool Temp: 12.0 o C

[All]

All other chillers in C Bus will follow the changes of the Master Chiller


Master panel control1

Master Panel Control

If user choose Select One : 1

Display Status of Slave Chiller (Unit No. 1)

01/01/2000 12:00 am

Status : ON

Mode: Cooling

Cool Temp: 12.0 o C

[01]

Control the Settings of Slave Chiller (Unit No. 1)


Chiller bus1

Chiller BUS

Using ONLY a Chiller Panel Controller

Chiller Panel ID 0 (Master)

Chiller ID 1

Chiller ID 0

Chiller ID 2

B

A

Chiller BUS

CN8 – CN8


Other configuration

Other Configuration

CMOS Reset

  • What can we do if we forgot the password?

Default value :

Password: 0001

Backlight : Normal

Buzzer : ON

Screen Saver: Disable

Timeout: 5m

Brightness: Medium

Temp Unit: oC

Power Off the panel

Close the jumper JH2

CMOS reset completed!

Please remove JUMPER

and restart the panel

CMOS is resetting ……..

Power on the panel


Chiller panel controller

Smart Manager


Objective

Objective

  • What is the Features of Smart Manager

  • How to use Smart Manager to control Chiller & FCU


Chiller panel controller

Network of Smart Manager

Mini Chiller

Nim

FCU

Chiller Panel Controller

Netware 2/ SLM3 or wireless controller

Smart

Manager

Mini Chiller

Nim

FCU

Chiller Panel Controller

Netware 2/ SLM3 wireless controller

Mini Chiller

Nim

FCU

Chiller Panel Controller

Netware 2/SLM3 or wireless controller

Can Support Up to 50 Chillers On the C BUS

Can Support up to 120 FCUs On the NIM BUS


Smart manager

Smart Manager

Features

  • 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


Components

Components

Chiller Panel Controller

Smart Manager

Mini Chiller main board

NIM

FCU main board

Netware 2

SLM3


Chiller panel controller

BUS Wiring Network

Power Supply 12Vdc


Chiller panel controller

Chiller BUS

Chiller Panel 0 (Master)

Chiller Panel 1 (Slave)

Chiller Panel 2 (Slave)

Chiller ID 1

Chiller ID 2

Chiller ID 0

B

A

Chiller BUS

CN8 – CN8

Smart Manager


Nim bus

Smart Manager

Supply +12 VDC

120 Units of FCU

NIM Master

NIM Master

NIM Master

Wired Controller

(Netware 2)

NIM BUS


Smart manager menu

Smart Manager MENU

Go into FCU summary pages to Control and Display status of FCU

SMART MANAGER

Fan Coil Unit

Chiller

Settings

Smart Manager Configuration

Go into Chiller summary pages to Control and Display status of Chiller


Menu structure

Smart Manager Menu

Menu Structure

Hold ESC 1s

Select “Chiller”

Hold ESC 1s

Smart Manager

SM Setting

Chiller Summary Pages

Select “Setting”

Hold ESC 1s

Select “Fan Coil Unit”

FCU Summary Pages


Smart manager settings

Smart Manager Settings

Priority Setting

Set to FCU ,

SM SETTINGS

Priority : FCU

Cool Threshold : 50 %

Heat Threshold : 50 %

Chillerrunning mode is determined by FCUstatus base on threshold value

If one FCU is ON,

Chiller turn ON automatically

Manual ON the Chiller will be turn OFF automatically by the setting if all the FCU is OFF

If all FCUs are OFF,

Chillerturn OFF automatically


Chiller panel controller

Smart Manager Settings

Priority Setting

Set to Chiller ,

SM SETTINGS

Priority : Chiller

Cool Threshold : 50 %

Heat Threshold : 50 %

Chillerrunning mode is determined by Chiller status itself

If Chiller is OFF,

NoFCU can be turned ON

Manual ON the FCU will be turn OFF automatically by the setting

If Chiller turnON,FCUscan be turned ON orOFF


Chiller panel controller

Smart Manager Settings

Priority Setting

Set to None ,

SM SETTINGS

Priority : None

Cool Threshold : 50 %

Heat Threshold : 50 %

Operation Between Chiller and FCU isolated

This priority setting is the factory setting


Chiller panel controller

Threshold Value Settings

Must Set to FCU

SM SETTINGS

Priority : FCU

Cool Threshold : 60 %

Heat Threshold : 70 %

50% ≤ Value setting ≤ 100%

Ensure the Running Mode Of Chiller

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


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)


Nim bus specification

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


Setting of unit address of fcu

Setting of unit address of FCU

Adjust the Dipswitch (DSW1) to assign Group Address setting

Adjust the Dipswitch (DSW2) to assign FCUUnit setting


Connection to smart manager

Connection to Smart Manager

CN3 ~ Connection of NIM Bus to Smart Manager

CN2 ~ Connect to Wired Controller

CN1 ~ Connect to Main Board (WIV3)


Chiller panel controller

Installation of Smart Manager

B

B

A

A

Smart Manager


Menu structure diagram for fcu

Press ENTER

Press ENTER

Press and Hold ENTER for 1s

Menu Structure Diagram for FCU

Operation Menu

Setting Menu

Main menu

Timer Menu

Summary Pages

Unit Selection Menu

Alarm Menu


Unit selection menu

Unit Selection Menu

We can control the FCU as :

  • Global

  • Group

  • Individual

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

Unit Selection :

Select All

Select Group

Select One

Only display the chosen FCUs and control the FCUs setting


Chiller panel controller

Changing Display Unit

Method 1

Press & hold ENTER 1s (in Summary Pages)

Unit Selection :

Select All

Select Group

Select One

  • Summary Page

  • Unit :

    • All

    • G1

    • G0U1

01/01/200012:00am

Status : OFF

Mode: Cool

Set Temp: 24 oC

Fan: High

Room Temp: 27 oC

Unit: G0U0

Select the Unit Selection and press ENTER


Chiller panel controller

Changing Display Unit

Method 2

Press & hold UP or DOWN Key 1s (in Summary Pages) to scroll and display each FCU unit in the network

01/01/200012:00am

Status : OFF

Mode: Cool

Set Temp: 24 oC

Fan: High

Room Temp: 27 oC

Unit: G0U0

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


Fan coil unit menu structures

Fan Coil Unit Menu Structures

Summary Pages

Press Up and Down Key for page scrolling

And Display the Operation Status of FCU

01/01/200012:00 am

Status : ON

Mode: Cool

Set Temp: 24 o C

Fan : High

Room Temp: 27 oC

Unit: G0U0

01/01/200012:00 am

Swing : Yes

Sleep: No

Compressor: OFF

Schedule: 1

Timer: Disable


Chiller panel controller

Main Menu of FCU

  • Clock & Date Setting

  • Timer On/Off Schedule

  • Holiday Off Duration

Control the Operation

  • MAIN MENU

    • Operation Menu

    • Setting Menu

    • Timer Menu

    • Alarm Menu

Password Protected Advanced Parameters Setting & Panel Option

Record 20 erasable alarm histories


Operation menu1

Operation Menu

Change the Operation Settings of FCU

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

Enable or Disable the Timer Schedule

Select the Timer Schedule


Panel option

Panel Option

Setting of the Panel itself

Create a “Beeping” sound whenever It trigger any alarm

Backlight: Normal

Buzzer : ON

Screen Saver: Disable

Timeout: 5m

Contrast: 50%

Brightness: Medium

Temp Unit: oC

Temperature Unit can be set either oF or oC


Timer menu1

Timer Menu

Set Time:

hh mm

  • MAIN MENU

    • Clock Setting

    • Date Setting

    • Timer Schedules

    • Holiday

Set Date:

yy mm dd


Timer schedules

Timer Schedules

  • 5 sets of programmable timer schedules

  • 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

SCHEDULE SETTINGS

Schedule 1

Schedule 2

Schedule 3

Schedule 4

Schedule 5

Timer 1 Timer 2

ON OFF ON OFF

Sun 0800 1600 ---- ----

Mon 0800 1600 ---- ----

Tue 0800 1600 ---- ----

Wed 0800 1600 ---- ----


Assigning on off schedule

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

OPERATION MENU

Swing : Yes

Sleep : No

Schedule : 1

Timer : Enable

Enable the ‘Timer’ in order to activate the timer schedule


Holiday setting

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 1

Holiday 2

Holiday 3

Holiday 4

Holiday 5

SCHEDULE SETTINGS

Holiday 6

Holiday 7

Holiday 8

Holiday 9

Holiday 10


Set holiday

Set Holiday

How to set a Holiday schedule ?

Specify the month and date for Holiday starting period

  • Set Holiday 1

    • Month : 1

    • Day : 25

    • Duration : Disable

Duration for the Holiday is from 1~99 days

A sign [H] will be shown in Summary Page during holiday period


Example2

Example

Christmas Holiday : 24/12/03 ~ 26/12/03

Duration : 3 days

  • Set Holiday 1

    • Month : 12

    • Day : 24

    • Duration : 3

Start from 00:00am, 24/12/03 Holiday Mode will be activated

Holiday Mode will be deactivated starting from 00:00am, 27/12/03


Chiller panel controller

New Alarm Display

Faulty or Alarm is triggered

“Beeping” sound

An New Alarm or Alarms will pop up on the LCD

Backlight blinking

Alarm occurred type

[G0U0]

Alarm 1

Outdoor coil

Sensor missing

01/01/00 12:00am

Alarm occurred Unit (FCU ID)

Alarm occurred Date

Alarm occurred time


  • Login