Product Features Technical Training 2007 Technical Training 2007 - - PowerPoint PPT Presentation

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Product Features

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Product Features

• Less foot print occupied
• Less space required.

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Product Features

• Made of AISI 316 Stainless Steel
• High heat exchange efficiency

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Conventional Back to Back Circuits BPHE

Primary Circuit 1 Primary Circuit 2

Secondary Circuit

Primary Circuit 1 Primary Circuit 2

Inverter Mini Chiller True Dual Circuits BPHE

New Technology BPHE- True Dual Circuits

Product Features

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Product Features

• Support up to 50 chiller and 120 fan coil units

through chiller bus

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Product Features

• A network up to 50 chillers
• Operation control on chillers done

through microprocessor controller.

• Additional chiller can be added on by just

extend the water piping.

Water In Water Out

Chille r Bus Up to 50 Chille r s

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Product Features

• Can be done through Chiller Control

Panel

• User friendly and versatile controls
• Main menu includes:

Ope r ation T ime r Display Se tting Alar m

• Whole system configuration
• Unique system configuration

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Product Features

• 1. Less Start & Stop
• 2. Fast Cooling/ Heating
• 4. Low Starting Surge
• 3. Precise Temperature Control

Running current Hours of operation Running current Hours of operation Conventional air conditioner:

• High starting current
• Frequent on/off cycle

Inverter air c onditioner:

• L
• w starting c urrent
• Smooth operation

Inverter air c onditioner:

• L
• w starting c urrent
• Smooth operation

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Product Features

Conventional System Inverter System

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Product Features

• High & Low Pressure Switches
• Anti Freeze Protection Sensor
• Discharge Temperature Sensor
• Over Pressure Relief Valve
• Water Pressure Differential Switch
• Anti Freeze Heater on BPHE
• Compressor, Water Pump Overload Protector

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Schematic Diagram & Components

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Schematic diagram

Condenser Coil 1 Acc Acc Liq Rvr Liq Rvr BPHE FS Condenser Coil 2 Disch Temp 2 (Disch Comp 2) Disch Temp 1 (Disch Comp 1) Inv Comp Std Comp Suct Temp (Suction) HP1 HP2 LP2 LP1 Cond In Temp 1 (Condenser) Cond Out Temp 1 (Def Comp 1) BPHE Out Temp (BPHE Out) BPHE In Temp (BPHE In) EWT (Water In) LWT (Water Out) Pump Cond Out Temp 2 (Def Comp 2) Filter Drier Heating Cap Tube Check valve Cooling Cap Tube Check valve Filter Drier EXV O/A Temp (Outdoor Air) Summary Pages- Screen 3 Display Menu- Defrost Sensor Display Menu- Inverter Chiller Display Menu- Discharge Sensor

5ACV100CR 4WV 4WV

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Components

Variable speed fan motors (100% , 70% & 50% ) Heat exchangers with gold fin as standard Water pump True dual circuits BPHE (Brazed plate heat exchanger) Expansion tank ( 8L) Control box assembly Coil guards Fan guards

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Components

I PM board

(I ntelligent power module)

Main board Magnetic contactors EMI filter Capacitor board PFC capacitor

(Power factor correction)

Uni- directional bridge diode 3 phase rectifier bridge diode Fan capacitors Power board

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Components

For Model 55, 75, 100 & 135 For Model 30

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Components

• To convert rectified DC current

+500VDC to respective desired voltages

• 12VDC relay
• MCU +5VDC
• IPM +15VDC
• Ensure stability of above voltages

within power supply voltage fluctuation range (304-480 VAC)

• Over voltage feedback
• Output short circuit protection

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Components

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Components

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Components

Variable drive system compartment Fixed drive system compartment

High pressure switch (NC) 600 psi – open, 480psi – close. Low pressure switch (NC) 18 psi – open, 28 psi – close. Pump OLP (overload protector) Differential pressure switch Over pressure relief valve Anti freeze heater on BPHE Compressor OLP (overload protector)

Chiller panel controller Fixed speed scroll compressor (R410A) Variable speed scroll compressor (R410A)

EXV (Electronics expansion valve

4 Way valve

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Installation & Commissioning

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Installation & Commissioning

• Unit Handling
• Unit Placement
• Maintenance Access
• Water Piping & Fitting
• Power Supply & Electrical Connection
• Preliminary Checking before Start-up
• General Control Flow Chart

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5ACV 100/135/210 CR

Installation & Commissioning

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• Air Cooled Chiller are cooled by air, space restriction will reduces the

air flow, decrease the cooling capacity, increase the power input and, in come cases, prevent the unit from operating because of an excess

• f condensation pressure.
• 5ACV equipped with propeller fan, which doesn’t need ductwork on fan
• utlet.
• Direct effect of the wind on the discharge surface of the fan should be

avoided.

• Enough clearance around the unit for maintenance works.

Installation & Commissioning

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• Minimum clearances

5ACV100/135/210CR 5ACV30/55/75CR

Installation & Commissioning

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Installation & Commissioning

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5ACV 30 / 55 / 75 CR

Installation & Commissioning

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Installation & Commissioning

5ACV 100 / 135 CR

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5ACV 210 CR

Installation & Commissioning

Technical Training 2007 Technical Training 2007 Technical Training 2007 Install piping with minimum bends and changes in elevation to minimize pressure drop. Consider the following:

!

• Vibration eliminators to reduce vibration and noise transmission

to the building.

• Shut off valves to isolate the unit from the piping system during

unit servicing.

• Manual or automatic air vent valves at the highest points of the

chilled water piping.

• A means of maintaining adequate system water pressure

(expansion tank or regulating valve)

• Temperature and pressure indicators located at the unit to air in

unit servicing.

Installation & Commissioning

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Water connection could be damaged by an excessive stress when screwing them. Use a second spanner to compensate the stress of tightening.

• Safety differential pressure switch is used to ensure

adequate water flow to evaporator before starting up the unit.

• Balancing valve to regulate the amount of water flow rate

through the unit.

It is mandatory to install a strainer at the inlet of the unit.

Installation & Commissioning

! !

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Recommended Piping Connection

Installation & Commissioning

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Recommended Fuses & Cable Size

10 5 10 5 10 3 Power Supply Cable Size (mm2) * Number of Conductor 1.5 1.5 1.5 Interconnection Cable Size (mm2) * 10 25 36 Recommended Fuse (A) * 415 / 3 / 50 415 / 3 / 50 230 / 1 / 50 Voltage Range ** 5ACV75CR 5ACV55CR 5ACV30CR Model 10 5 10 5 10 3 Power Supply Cable Size (mm2) * Number of Conductor 1.5 1.5 1.5 Interconnection Cable Size (mm2) * 100 60 40 Recommended Fuse (A) * 380 – 415 / 3 / 50 Voltage Range ** 5ACV210CR 5ACV135CR 5ACV100CR Model

IMPORTANT:

• The figures shown in the table are for information purpose only. They should be checked and selected to comply

with local/national codes of regulation. This is also subject to the type of installation and conduction used. * The appropriate voltage range should be checked with label data on the unit.

Installation & Commissioning

Technical Training 2007 Technical Training 2007 Technical Training 2007 Before carrying out any operations on the electrical system, make sure that the unit is de-energized.

!

It is important that the appliance is grounded.

!

Before connecting the power supply lines, check that the available voltage value does not exceed the range specified in the electrical data being provided in Installation Manual.

!

It’s recommended to check the correct sequence of the 3 supply phases R-S-T before the unit start up.

!

Installation & Commissioning

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• Check the power supply and grounding cable.
• Check that any voltage and phase variation in the power supply does

not exceed the prefixed thresholds.

• Check that components of the external water circuit have been

installed properly, and according to the manufacturer’s instructions.

• Check that the filling of the hydraulic circuits, and make sure that the

fluid circulation is correct, without any trace of leaks and air bubbles.

• Check that the direction of rotation of the pumps is correct.
• Adjust the liquid distribution network in such a way that the flow rate

is within the specified range.

• Check that the water quality is up to the specification.

Installation & Commissioning

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Start No Stop Inverter Comp Yes Stop pump 60s

Clash between current & selected mode of operation?

Cooling mode No Heating? No Yes Yes Heating mode System On? Yes Cooling? No

Installation & Commissioning

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Cooling Mode Control Flow Chart

Start No Stop Inverter Comp ΔT < -2°C for > 180s? 30s

Frequency & EXV opening adjustment

No Pump on No Yes Return No Yes Yes Yes Yes No 5s ΔT > -2°C ?

Shut Inverter 4WV & start Inverter O/Fan

Start Inverter Comp ΔT > 2°C ? Inverter Comp Off? Pump on for >3 min? ΔT = Actual Entering water temp - Cooling water temp set point

Installation & Commissioning

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Heating Mode Control Flow Chart

Start No Stop Inverter Comp ΔT < -2°C for > 180s? 30s

Frequency & EXV opening adjustment

No Pump on No Yes Return No Yes Yes Yes Yes No 5s ΔT > -2°C ? Shut Inverter 4WV & start Inverter O/Fan Start Inverter Comp ΔT > 2°C ? Inverter Comp Off? Pump on for >3 min? ΔT = Heating water temp set point - Actual Entering water temp

Installation & Commissioning

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Self Diagnosis & Troubleshooting

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Error Code

Self Diagnosis & Troubleshooting

OFF OFF OFF OFF OFF Manual Wrong phase Sequencing Phase Seq Error OFF OFF OFF OFF OFF Auto EEPROM read/write error Memory Error OFF OFF OFF OFF OFF Auto IPM over-current or over heat IPM Error OFF Pump Control Measure OFF Comp System 1 (Variable Drive) OFF Fan OFF Comp System 2 (Fixed Drive) OFF Manual Phase Missing Phase Missing Fan Reset (default) Error Description Error Display

Continue….

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Self Diagnosis & Troubleshooting

• OFF

OFF

• Auto

Coil in system 1 sensor error Coil 1 inlet Temp Open/Short OFF OFF OFF OFF OFF Auto BPHE water out sensor error Leaving Water Sensor Open/Short

• OFF

OFF

• Auto

BPHE refrigerant in sensor error V-Hx inlet Temp sensor Open/Short

• OFF

OFF

• Auto

BPHE refrigerant

• ut sensor error

V-Hx outlet Temp sensor Open/Short OFF OFF Pump Control Measure OFF OFF Comp System 1 (Variable Drive) OFF OFF Fan OFF OFF Comp System 2 (Fixed Drive) OFF Auto BPHE water in sensor error Entering Water Sensor Open/Short OFF Auto Ambient Temp sensor error Outdoor Air Sensor Open/Short Fan Reset (default) Error Description Error Display

Error Code

Continue….

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Self Diagnosis & Troubleshooting

OFF OFF

• Auto

Comp 1 Overload Comp 2 Overload

• OFF

OFF

• Auto

Comp 1 Overload Comp 1 Overload OFF OFF OFF OFF OFF Auto Leaving water temp too low Cool Mode Antifreeze OFF OFF OFF OFF OFF Auto Pump OLP

• pened

Pump overload OFF Pump Control Measure OFF Comp System 1 (Variable Drive) OFF Fan OFF Comp System 2 (Fixed Drive) OFF Manual Cv Contact

• pened

Water Flow Error Fan Reset (default) Error Description Error Display

Error Code

Continue….

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Self Diagnosis & Troubleshooting

OFF OFF

• Auto

Coil out system 2 sensor error Comp 2 Defrost sensor Open/Short OFF OFF

• Auto

Discharge comp system 2 sensor error Comp 2 Discharge Sensor Open/Short/Overheat

• OFF

OFF

• Auto

Discharge Comp system 1 sensor error Comp 1 Discharge Sensor Open/Short

• OFF

OFF

• Auto

Comp 1 discharge Overheat Comp 1 Discharge Overheat

• OFF

OFF

• Auto

Coil Out system 1 sensor error Comp 1 Defrost Sensor Open/Short

• OFF

OFF

• Auto

Suction comp system 1 sensor error Comp 1 Suct Sensor Open/Short Pump Control Measure Comp System 1 (Variable Drive) Fan Comp System 2 (Fixed Drive) Fan Reset (default) Error Description Error Display

Error Code

Continue….

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Self Diagnosis & Troubleshooting

OFF OFF

• Auto

System 2 high pressure High Pressure 2 OFF OFF

• Auto

System 2 low pressure Low Pressure 2

• OFF

OFF

• Auto

System 1 low pressure Low Pressure 1 OFF OFF OFF OFF OFF <460V, Auto

• Comp. High Voltage

(>490V) OV/UN Voltage OFF OFF OFF OFF OFF >340V, Auto

• Comp. Low Voltage

(<310V) OV/UN Voltage

• OFF

OFF

• Auto

System 1 high pressure High Pressure 1 Pump Control Measure Comp System 1 (Variable Drive) Fan Comp System 2 (Fixed Drive) Fan Reset (default) Error Description Error Display

Error Code

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• 1. No response after power-on

No response Check setting &

• perating

condition Check Input power supply vac Change Power Board Is Power Board OK? Is main board LED light? Is R,S,T Input voltage normal? Yes No Yes No No

Self Diagnosis & Troubleshooting

Main Board or IPM Board Faulty Is connection IPM and Main Board OK? Yes No Yes Connection Wire or Connector Faulty Rectifier Main Board IPM Power Board

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• 2. LED on main board normal, but no output.

LED lighted, No output Is Setting Parameter ok? No Is Operating Condition OK? Is main board’s fuse ok? Replace main board Change the Setting Parameter Check Operating condition Change Fuse No No Yes Yes

Self Diagnosis & Troubleshooting

Yes

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• 3. Other functions normal but compressor not functioning

Self Diagnosis & Troubleshooting

Others OK, Comp not functioning Is fuse in DC loop ok? Yes Is IPM OK? Is compressor

• k?

Change Fuse Check operating conditions Check IPM No No Yes No Replace Compressor Yes

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• 4. Flow switch protection -E01

Water flow error Short JK4 Is water flow error persists? Main board faulty , replace main board Flow switch faulty or pump stopped. No Yes JK4 on main board

Self Diagnosis & Troubleshooting

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• 5. Over voltage protection -E02

OV/UN Voltage Is Power supply < 460VAC? Power board error, rectify. Check the Electrical supply Yes Is Power supply > 490VAC? No No Yes

Self Diagnosis & Troubleshooting

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• 6. Under voltage protection -E03

OV/UN Voltage Is Power supply > 340VAC? Power board error, rectify. Check the Power supply Yes Is Power supply < 310VAC? No No Yes

Self Diagnosis & Troubleshooting

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• 7. Pump overload protection- E05

Pump overload Remove JK8, 97 & 98, check connectivity Pump overload Main board faulty No Is voltage of 97, 98 on heat relay VDC = 0 V Yes No Yes JK8 on main board

Self Diagnosis & Troubleshooting

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• 8. Phase missing – E06

Phase missing Is Voltage between R,S,T 415VAC ±20%? No Is J-RST on main board 415VAC ±20%? Disconnect power, remove J-RST, is voltage of socket 415VAC ±20%? To Check/replace EMI filter Check incoming supply Main board faulty Yes No No Yes Yes 3 Phase supply

Self Diagnosis & Troubleshooting

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Self Diagnosis & Troubleshooting

• Interchange any 2 phase of R, S, T.

Memory Error – E08

• Replace chip 24C02

Sensor Error – E09, E12, E14, E20, E21, E22, E23, E24, E25, E30, E31, E33, E34

• Check against the resistance cable.

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• 9. IPM protection –E15

IPM Error Replace Check compressor Normal Is IPM Error persists? Is IPM ok? Is current at rated frequency

• k?

Yes No Yes No No

Self Diagnosis & Troubleshooting

Inverter Chiller Comp Freq : 75Hz EXV : 320 Comp Amp : 9.7A DC Bus : 555V

Display Menu for Inverter

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Yes Is IPM temperature >100°C? Rectify Main board faulty

• r wrong signal

Is heat sink temperature >100°C? No Reapply heat compound No Yes No Is heat compound dried

• ut?

Change IPM Yes Yes

• Use thermocouple.
• Use thermocouple.
• 9. IPM protection –E15

Self Diagnosis & Troubleshooting

Heat Sink Heat Compound IPM

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• 10. Variable compressor over-current protection –E16

Comp 1

• verload

Main board or compressor faulty Replace Check Compressor winding resistance Yes

• Restart. Check

compressor current on the handset. < 18 A? No

Self Diagnosis & Troubleshooting

* For 5ACV30CR, Overload protection triggers when compressor current > 27 A

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• 11. Variable drive high pressure protection –E17 & E27

High Pressure 1 Check AC system for overload Rectify Replace No Is high pressure switch ok? Yes

Self Diagnosis & Troubleshooting

• Remove hp pin from main board.
• Remove OF.

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• 12. Variable drive low pressure protection –E18 & E28

Low Pressure 1 Check AC system for low pressure Rectify Replace No Is low pressure switch ok? Yes

Self Diagnosis & Troubleshooting

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• 13. Variable compressor high discharge temperature protection

Comp 1 Discharge Overheat Temp sensor ok? (<100°C?) Rectify Compressor stops Yes > 110 °C ? No Check AC system Replace

Self Diagnosis & Troubleshooting

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• 14. Fixed compressor over-current protection

Comp 2 Overload Check on compressor winding resistance, is it to spec ? No Check on Compressor insulation, is it

• k?

Check current reading on handset against actual reading, is it very big different? Current sensing circuit

• error. Replace main

board Rectify Rectify Normal No Yes No Is supply voltage ok? Rectify No Yes Yes Yes

Self Diagnosis & Troubleshooting

• Check continuity.
• Check VAC
• Check continuity.

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Power Board Checking

Check bridge diode Is Power board DC-IN voltage normal? No Is JP-power/DC- OUT output normal? Yes Replace power Board No Yes

Self Diagnosis & Troubleshooting

Power Board Checking DC-IN (+590VDC) JP-Power (+12Vdc & 7Vdc) DC-Out (+15Vdc) Main Board or IPM Board Faulty Power Board

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IPM Board Checking

Self Diagnosis & Troubleshooting

P N

Use multi-meter to check the Vdc between the P and N. The voltage should be around 590Vdc

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Power Supply Checking

• Use the multi-meter to check the power supply to controller.
• Refer to any of the 2 phase of supply (R&S, S&T or R&T).
• The supply should be 415VAC

Self Diagnosis & Troubleshooting

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Fuse Checking

Use multi-meter to check the continuity of the fuse. Fuse with sound ‘BEEP’ is ok

Self Diagnosis & Troubleshooting

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Fuse Checking

Use multi-meter to check the continuity of the fuse. Fuse with sound ‘BEEP’ is ok

Self Diagnosis & Troubleshooting

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Check Compressor Check on compressor winding resistance, is it ok? No Check on Compressor insulation, is it

• k?

Change Compressor No Yes Yes Is compressor short body? Yes No Compressor OK Change Compressor Change Compressor

Compressor Checking

Self Diagnosis & Troubleshooting

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• Use multi-meter to check the continuity of

the bridge diode.

Bridge Diode Checking

Self Diagnosis & Troubleshooting

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9.99 8 9.17 10 8.43 12 7.76 14 7.15 16 10.89 6 11.88 4 12.99 2 14.21 15.56

• 2

17.06

• 4

18.73

• 6

Resistance (k Ω) Temperature (°C)

Low Temperature Sensor (Coil sensor and room/ambient sensor)

3.84 32 3.56 34 3.31 36 3.08 38 2.87 40 4.13 30 4.46 28 4.81 26 5.20 24 5.62 22 6.08 20 6.59 18 Resistance (k Ω) Temperature (°C)

Resistance Table

When Temp = 25°C, Resistance = 5 kΩ

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221.86 8 201.16 10 182.60 12 165.95 14 150.98 16 245.00 6 279.90 4 299.94 2 332.55 369.25

• 2

410.63

• 4

457.41

• 6

Resistance (k Ω) Temperature (°C)

High Temperature Sensor (Discharge sensor)

73.67 32 67.66 34 62.21 36 57.24 38 52.73 40 80.30 30 87.60 28 95.67 26 104.59 24 114.46 22 125.40 20 137.52 18 Resistance (k Ω) Temperature (°C)

Resistance Table

When Temp = 100°C, Resistance = 6.5 kΩ

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Centralized Control Solution: Smart Manager

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Smart Manager

• Support up to 50

Support up to 50 Chillers in one Chillers in one chiller BUS and up chiller BUS and up to 120 to 120 FCUs FCUs in one in one NIM BUS. NIM BUS.

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

• r wireless

controller

Can Support Up Can Support Up to 50 Chillers to 50 Chillers On the C BUS On the C BUS Can Support up to Can Support up to 120 120 FCUs FCUs On the On the NIM BUS NIM BUS

Smart Manager Smart Manager

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Smart Manager

Programmable Energy Saving Timer Programmable Energy Saving Timer

• Chiller

Chiller – – One set of 7 days programmable operating schedules One set of 7 days programmable operating schedules (2 ON/OFF timers per day) (2 ON/OFF timers per day)

• FCUs

FCUs – – Five set of 7 days programmable operating schedules. Five set of 7 days programmable operating schedules. (2 ON/OFF timers per day) (2 ON/OFF timers per day)

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Smart Manager

• 10

10 holidays with duration of

holidays with duration of 99

99 days each can be set. All

days each can be set. All FCUs FCUs & Chiller will be turned OFF during the holiday & Chiller will be turned OFF during the holiday period. period.

• Timer Schedules are disabled during holiday period.

Timer Schedules are disabled during holiday period.

Holiday Setting (FCU) Holiday Setting (FCU)

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Smart Manager

Whenever Smart Manager receives a new alarm from Chiller Whenever Smart Manager receives a new alarm from Chiller

• r
• r FCUs

FCUs, an alarm message will pop up on the LCD screen; , an alarm message will pop up on the LCD screen; shows type of alarm, alarm occurred time, date and unit. shows type of alarm, alarm occurred time, date and unit. Backlight blinking and alarms buzzer produces beeping Backlight blinking and alarms buzzer produces beeping sound (if it sound (if it’ ’s set s set ‘ ‘ON ON’ ’) )

Display up to 46 types of Chiller Fault/ Alarm and 6 Display up to 46 types of Chiller Fault/ Alarm and 6 types of types of FCUs FCUs Fault/ Alarm Fault/ Alarm

New Alarm 1 Comp 1 Overload 06/04/05 12:00 am [Ch 3]

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Smart Manager

Memory Backup, Alarm Memory for Chiller & Memory Backup, Alarm Memory for Chiller & FCUs FCUs Real Time Clock (RTC) Settings Real Time Clock (RTC) Settings

• Allows user to set the time and date

Allows user to set the time and date

Password Protection Password Protection

• For advance parameter settings (Chiller)

For advance parameter settings (Chiller)

• Setting Protection

Setting Protection

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Smart Manager

Defrost & Discharge Sensor Temp Display (Chiller) Defrost & Discharge Sensor Temp Display (Chiller) Accumulative Compressor Run Time Accumulative Compressor Run Time

• For servicing purpose

For servicing purpose

Defrost Sensor Comp 1 : 12.8 °C Discharge Sensor Comp 1 : 36.5 °C

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Smart Manager

Smart Manager Chiller Panel Controller Mini Chiller main board Netware 3 SLM3 NIM FCU main board

Component Component

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Smart Manager

Bus Wiring Network Bus Wiring Network

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Smart Manager

Chiller Chiller BUS BUS

Chiller Panel 0 Chiller Panel 0 (Master) (Master) Chiller I D 0 Chiller I D 0 Chiller I D 1 Chiller I D 1 Chiller I D 2 Chiller I D 2

CN8 CN8 – – CN8 CN8

Chiller Panel 1 Chiller Panel 1 (Slave) (Slave) Chiller Panel 2 Chiller Panel 2 (Slave) (Slave)

A A B B

Smart Manager

Chiller Bus Chiller Bus

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Smart Manager

Smart Manager

Wired Controller (Netware 3) NIM Master NIM Master NIM Master

120 Units of FCU Supply +12 VDC

NI M BUS NI M BUS

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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)

Smart Manager

NI M BUS NI M BUS

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Smart Manager

• 120 groups
• Each group must consist one master
• Maximum 16 FCUs in one group including master
• Global Control
• Group control
• Individual control

NI M BUS NI M BUS

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Smart Manager

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

Smart Manager Menu Smart Manager Menu

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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 Structure Menu Structure

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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

Smart Manager

Smart Manager Setting Smart Manager Setting

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

Priority Setting

Smart Manager Setting Smart Manager Setting

Smart Manager

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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

Smart Manager Setting Smart Manager Setting

Smart Manager

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SM SETTINGS

Priority : FCU Cool Threshold : 60 % Heat Threshold : 70 %

Must Set to FCU 50% ≤ Value setting ≤ 100%

• 50

60 70 Cool Threshold (C) 80 70 60

• Heat

Threshold (H) Heating 7 3 cooling 5 5 cooling 4 6 Heating 8 2 6 3

• No. of

FCU in Heat Mode cooling 4 cooling 7 10 Running Mode of Chiller

• No. of FCU

in Cool Mode Total of FCU

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

Smart Manager

Threshold Setting Threshold Setting

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Smart Manager

FCU Unit FCU Unit Addres Addres Setting Setting

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Smart Manager

Connection to Smart Manager Connection to Smart Manager

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A B A B

Smart Manager

Smart Manager

I nstallation of Smart Manager I nstallation of Smart Manager

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Summary Pages Summary Pages Main menu Main menu Setting Menu Setting Menu Timer Menu Timer Menu Operation Menu Operation Menu Alarm Menu Alarm Menu Unit Selection Unit Selection Menu Menu

Press Press ENTER ENTER Press and Press and Hold Hold ENTER ENTER for 1s for 1s Press Press ENTER ENTER

Smart Manager

Menu Structure Diagram for FCU Menu Structure Diagram for FCU

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We can control the FCU as :

Global Group Individual

Unit Selection : Unit Selection : Select All Select All Select Group Select Group Select One Select 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

Smart Manager

Unit Selection Menu Unit Selection Menu

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Unit Selection : Select All Select Group Select One

Press & hold ENTER 1s (in Summary Pages)

01/01/2000 12:00am

Status : OFF Mode : Cool Set Temp : 24 oC Fan : High Room Temp : 27 oC Unit : G0U0 Summary Page Unit : All G1 G0U1 Select the Unit Selection and press ENTER

Smart Manager

Changing Display Unit Changing Display Unit

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01/01/2000 12:00am

Status : OFF Mode : Cool Set Temp : 24 oC Fan : High Room Temp : 27 oC Unit : 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

Smart Manager

Changing Display Unit Changing Display Unit

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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

Smart Manager

FCU Menu Structures FCU Menu Structures

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MAI N 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 Schedule Holiday Off Duration

Record 20 erasable alarm histories

Smart Manager

Main Menu of FCU Main Menu of FCU

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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

Smart Manager

Operation Menu Operation Menu

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Backlight : Normal Buzzer : ON Screen Saver : Disable Timeout : 5m Contrast : 50% Brightness : Medium Temp Unit : oC Create a “Beeping” sound whenever It trigger any alarm Temperature Unit can be set either

• F or oC

Setting of the Panel itself

Panel Option Panel Option

Smart Manager

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MAI N MENU Clock Setting Date Setting Timer Schedules Holiday Set Time: hh mm Set Date: yy mm dd

Timer Menu Timer Menu

Smart Manager

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5 sets of programmable timer schedules

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 ----
• 7 days of timer schedule (Sun to Sat)

2 ON/OFF events per day Assigning timer schedule as Global (All FCUs), group (Groups

• f FCU) or individual (one FCU)

Manually On/Off can always override the timer schedule

Timer Schedule Timer Schedule

Smart Manager

Technical Training 2007 Technical Training 2007 Technical Training 2007 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

Assigning ON/ OFF Schedule Assigning ON/ OFF Schedule

Smart Manager

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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

Holiday Setting Holiday Setting

Smart Manager

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Set Holiday 1 Month : 1 Day : 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 ?

Holiday Setting Holiday Setting

Smart Manager

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Set Holiday 1 Month : 12 Day : 24 Duration : 3

Christmas Holiday : 24/12/10 ~ 26/12/10 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

Example Example

Smart Manager

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Faulty or Alarm is triggered An New Alarm or Alarms will pop up

• n the LCD

[G0U0] Alarm 1 Outdoor coil Sensor missing 01/01/00 12:00am

Alarm Alarm

• ccurred Unit
• ccurred Unit

(FCU I D) (FCU I D) Alarm occurred Alarm occurred type type Alarm Alarm

• ccurred time
• ccurred time

Alarm occurred Alarm occurred Date Date “Beeping” sound Backlight blinking

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Smart Manager

New Alarm Display New Alarm Display

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Selection Software

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Smart Manager

• Independent Chilled Water FCU

selection software.

• Independent Mini Chiller

selection software.

• McQuay Chilled Water Product

Selection

• Virtual Piping Sizing

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Competitor’s Product Comparison

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Competitor’s Products Comparison

BRIGHT CARRIER DAIKIN OYLM

85HP- 250HP 20HP 13HP 9HP 7HP 5HP 3HP 2HP

M5ACV-CR

Using R410A Refrigerant Using R407C Refrigerant

EWAQ / YQ BHLRCF-Z UWAXP AquaSnap

Product Range

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Competitor’s Products Comparison

35.31 12.18 12.96

Volume, ft3

19.68 14.17 18.11

Depth, inch

41.34 46.85 39.76

Width, inch

62.99 31.69 31.10

Height, inch

9.18 8.22 5.12

COP

56 63 59

Noise , dBA

39,238 29,787 33,000

Heating Capacity, BTU/hr

33,096 24,225 27,000

Capacity, BTU/hr

R407C R410A R410A

Refrigerant

BHLRCF-10Z EWYQ007ACV3HP M5ACV030CR

BRIGHT DAIKIN OYLM

3HP

INVERTER MINI CHILLER

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Competitor’s Products Comparison

• 35.31

23.13

Volume, ft3

• 27.17

18.11

Depth, inch

• 32.87

39.76

Width, inch

• 57.09

55.51

Height, inch

• 6.59

COP

• 62

Noise Indoor, dBA

• 66,000

Heating Capacity, BTU/hr

• 42,700

50,000

Capacity, BTU/hr

• R407C

R410A

Refrigerant

• UWAXP125AY1

M5ACV055CR

BRIGHT DAIKIN OYLM

5HP

INVERTER MINI CHILLER

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Competitor’s Products Comparison

• 35.31

23.13

Volume, ft3

• 27.17

18.11

Depth, inch

• 50.39

39.76

Width, inch

• 57.09

55.51

Height, inch

• 7.75

COP

• 65

Noise Indoor, dBA

• 75,000

Heating Capacity, BTU/hr

• 64,900

70,000

Capacity, BTU/hr

• R407C

R410A

Refrigerant

• UWAXP190AY1

M5ACV075CR

BRIGHT DAIKIN OYLM

7HP

INVERTER MINI CHILLER

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Competitor’s Products Comparison

• 35.31

60.07

Volume, ft3

• 27.17

35.43

Depth, inch

• 50.39

59.06

Width, inch

• 57.09

49.61

Height, inch

• 7.92

COP

• 63

Noise Indoor, dBA

• 100,000

Heating Capacity, BTU/hr

• 85,400

95,000

Capacity, BTU/hr

• R407C

R410A

Refrigerant

• UWAXP250AY1

M5ACV100CR

BRIGHT DAIKIN OYLM

9HP

INVERTER MINI CHILLER

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Competitor’s Products Comparison

• 70.63

60.07

Volume, ft3

• 27.17

35.43

Depth, inch

• 75.79

59.06

Width, inch

• 59.06

49.61

Height, inch

• 8.36

COP

• 67

Noise Indoor, dBA

• 141,500

Heating Capacity, BTU/hr

• 128,000

131,500

Capacity, BTU/hr

• R407C

R410A

Refrigerant

• UWAXP375AY1

M5ACV135CR

BRIGHT DAIKIN OYLM

13HP

INVERTER MINI CHILLER

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Competitor’s Products Comparison

• 93.94

157.36

Volume, ft3

• 27.17

46.93

Depth, inch

• 101.18

82.40

Width, inch

• 59.06

70.32

Height, inch

• 8.97

COP

• 85

Noise Indoor, dBA

• 210,000

Heating Capacity, BTU/hr

• 171,000

200,00

Capacity, BTU/hr

• R407C

R410A

Refrigerant

• UWAXP500AY1

M5ACV210CR

BRIGHT DAIKIN OYLM

20HP

INVERTER MINI CHILLER

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Thank You Thank You

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