Product Features Technical Training 2007

Transcription

1 Product Features

2 Product Features Less foot print occupied Less space required.

3 Product Features Made of AISI 316 Stainless Steel High heat exchange efficiency

4 Product Features New Technology BPHE True Dual Circuits Conventional Back to Back Circuits BPHE Primary Circuit 1 Primary Circuit 2 Secondary Circuit Inverter Mini Chiller True Dual Circuits BPHE Primary Circuit 1 Primary Circuit 2

5 Product Features Support up to 50 chiller and 120 fan coil units through chiller bus

6 Product Features Chiller Bus 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 Out Water In Up to 50 Chillers

7 Product Features Can be done through Chiller Control Panel User friendly and versatile controls Main menu includes: Operation Timer Display Setting Alarm Whole system configuration Unique system configuration

8 Product Features 1. Less Start & Stop 3. Precise Temperature Control 2. Fast Cooling/ Heating 4. Low Starting Surge Running current Conventional air conditioner: High starting current Frequent on/off cycle Inverter air conditioner: Low starting current Smooth operation Hours of operation

9 Product Features Conventional System Inverter System

10 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 Back To Content

11 Schematic Diagram & Components

12 Schematic diagram 5ACV100CR Disch Temp 1 (Disch Comp 1) Inv Comp HP1 Suct Temp (Suction) Acc LP1 Cond In Temp 1 (Condenser) 4WV BPHE Out Temp (BPHE Out) Condenser Coil 1 BPHE In Temp (BPHE In) Cond Out Temp 1 (Def Comp 1) Liq Rvr Filter Drier EXV O/A Temp (Outdoor Air) Pump Disch Temp 2 (Disch Comp 2) Std Comp HP2 Acc LP2 4WV BPHE Condenser Coil 2 EWT (Water In) LWT (Water Out) Check valve Cond Out Temp 2 (Def Comp 2) FS Cooling Cap Tube Liq Rvr Heating Cap Tube Filter Drier Summary Pages Screen 3 Display Menu Defrost Sensor Display Menu Inverter Chiller Display Menu Discharge Sensor Check valve

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

14 Components Unidirectional bridge diode IPM board (Intelligent power module) 3 phase rectifier bridge diode Fan capacitors Power board EMI filter Capacitor board PFC capacitor (Power factor correction) Main board Magnetic contactors

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

16 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 ( VAC) Over voltage feedback Output short circuit protection

17 Components

18 Components

19 Components High pressure switch (NC) 600 psi open, 480psi close. EXV (Electronics expansion valve Low pressure switch (NC) 18 psi open, 28 psi close. Chiller panel controller Differential pressure switch 4 Way valve Over pressure relief valve Anti freeze heater on BPHE Fixed speed scroll compressor (R410A) Pump OLP (overload protector) Compressor OLP (overload protector) Variable drive system compartment Fixed drive system compartment Variable speed scroll compressor (R410A)

20 Installation & Commissioning

21 Installation & Commissioning Unit Handling Unit Placement Maintenance Access Water Piping & Fitting Power Supply & Electrical Connection Preliminary Checking before Startup General Control Flow Chart

22 Installation & Commissioning 5ACV 100/135/210 CR

23 Installation & Commissioning 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 of condensation pressure. 5ACV equipped with propeller fan, which doesn t need ductwork on fan outlet. Direct effect of the wind on the discharge surface of the fan should be avoided. Enough clearance around the unit for maintenance works.

24 Installation & Commissioning Minimum clearances 5ACV30/55/75CR 5ACV100/135/210CR

25 Installation & Commissioning

26 Installation & Commissioning 5ACV 30 / 55 / 75 CR

27 Installation & Commissioning 5ACV 100 / 135 CR

28 Installation & Commissioning 5ACV 210 CR

29 Installation & Commissioning! 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.

30 Installation & Commissioning! 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.

31 Installation & Commissioning Recommended Piping Connection

32 Installation & Commissioning Recommended Fuses & Cable Size Model 5ACV100CR 5ACV135CR 5ACV210CR Voltage Range ** / 3 / 50 Recommended Fuse (A) * Power Supply Cable Size (mm 2 ) * Number of Conductor Interconnection Cable Size (mm 2 ) * Model 5ACV30CR 5ACV55CR 5ACV75CR Voltage Range ** 230 / 1 / / 3 / / 3 / 50 Recommended Fuse (A) * Power Supply Cable Size (mm 2 ) * Number of Conductor Interconnection Cable Size (mm 2 ) * 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.

33 Installation & Commissioning!!! Before carrying out any operations on the electrical system, make sure that the unit is deenergized. 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 RST before the unit start up.

34 Installation & Commissioning 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.

35 Installation & Commissioning Start No System On? Stop Inverter Comp Yes Yes No Clash between current & selected mode of operation? 60s Cooling? No Heating? No Stop pump Yes Yes Cooling mode Heating mode

36 Installation & Commissioning Cooling Mode Control Flow Chart Start ΔT = Actual Entering water temp Cooling water temp set point Pump on No No Yes Pump on for >3 min? ΔT > 2 C? No ΔT < 2 C for > 180s? Yes Frequency & EXV opening adjustment No No Yes Yes Inverter Comp Off? ΔT > 2 C? Stop Inverter Comp Yes 5s Shut Inverter 4WV & start Inverter O/Fan 30s Start Inverter Comp Return

37 Installation & Commissioning Heating Mode Control Flow Chart Start ΔT = Heating water temp set point Actual Entering water temp Pump on No No Yes Pump on for >3 min? ΔT > 2 C? No ΔT < 2 C for > 180s? Yes Frequency & EXV opening adjustment No No Yes Yes Inverter Comp Off? ΔT > 2 C? Stop Inverter Comp Yes 5s 30s Shut Inverter 4WV & start Inverter O/Fan Start Inverter Comp Return Back To Content

38 Self Diagnosis & Troubleshooting

39 Self Diagnosis & Troubleshooting Error Code Error Display Error Description Reset Control Measure (default) Pump System 1 System 2 (Variable Drive) (Fixed Drive) Comp Fan Comp Fan Phase Missing Phase Missing Manual Phase Seq Error Wrong phase Sequencing Manual Memory Error EEPROM read/write error Auto IPM Error IPM overcurrent or over heat Auto Continue.

40 Self Diagnosis & Troubleshooting Error Code Error Display Error Description Reset Control Measure (default) Pump System 1 System 2 (Variable Drive) (Fixed Drive) Comp Fan Comp Fan Entering Water Sensor Open/Short BPHE water in sensor error Auto Leaving Water Sensor Open/Short BPHE water out sensor error Auto VHx inlet Temp sensor Open/Short BPHE refrigerant in sensor error Auto VHx outlet Temp sensor Open/Short BPHE refrigerant out sensor error Auto Coil 1 inlet Temp Open/Short Coil in system 1 sensor error Auto Outdoor Air Sensor Open/Short Ambient Temp sensor error Auto Continue.

41 Self Diagnosis & Troubleshooting Error Code Error Display Error Description Reset Control Measure (default) Pump System 1 System 2 (Variable Drive) (Fixed Drive) Comp Fan Comp Fan Water Flow Error Cv Contact opened Manual Cool Mode Antifreeze Leaving water temp too low Auto Pump overload Pump OLP opened Auto Comp 1 Overload Comp 1 Overload Auto Comp 2 Overload Comp 1 Overload Auto Continue.

42 Self Diagnosis & Troubleshooting Error Code Error Display Error Description Reset Control Measure (default) Pump System 1 System 2 (Variable Drive) (Fixed Drive) Comp Fan Comp Fan Comp 1 Discharge Overheat Comp 1 discharge Overheat Auto Comp 1 Defrost Sensor Open/Short Coil Out system 1 sensor error Auto Comp 1 Suct Sensor Open/Short Suction comp system 1 sensor error Auto Comp 1 Discharge Sensor Open/Short Discharge Comp system 1 sensor error Auto Comp 2 Defrost sensor Open/Short Coil out system 2 sensor error Auto Comp 2 Discharge Sensor Open/Short/Overheat Discharge comp system 2 sensor error Auto Continue.

43 Self Diagnosis & Troubleshooting Error Code Error Display Error Description Reset Control Measure (default) Pump System 1 System 2 (Variable Drive) (Fixed Drive) Comp Fan Comp Fan OV/UN Voltage Comp. High Voltage (>490V) <460V, Auto OV/UN Voltage Comp. Low Voltage (<310V) >340V, Auto High Pressure 1 System 1 high pressure Auto Low Pressure 1 System 1 low pressure Auto High Pressure 2 System 2 high pressure Auto Low Pressure 2 System 2 low pressure Auto

44 Self Diagnosis & Troubleshooting 1. No response after poweron No response Yes Is main board LED light? Yes Check setting & operating condition Is connection IPM and Main Board OK? Yes Main Board or IPM Board Faulty No No Is R,S,T Input voltage normal? No Check Input power supply vac Connection Wire or Connector Faulty Rectifier Yes Is Power Board OK? No Change Power Board Power Board Main Board IPM

45 Self Diagnosis & Troubleshooting 2. LED on main board normal, but no output. LED lighted, No output Is Setting Parameter ok? No Change the Setting Parameter Yes Is Operating Condition OK? No Check Operating condition Yes Is main board s fuse ok? No Change Fuse Yes Replace main board

46 Self Diagnosis & Troubleshooting 3. Other functions normal but compressor not functioning Others OK, Comp not functioning Is fuse in DC loop ok? Yes Check operating conditions No Yes Is IPM OK? Check IPM No Is compressor ok? No Replace Compressor Yes Change Fuse

47 Self Diagnosis & Troubleshooting 4. Flow switch protection E01 Water flow error Short JK4 JK4 on main board Is water flow error persists? No Flow switch faulty or pump stopped. Yes Main board faulty, replace main board

48 Self Diagnosis & Troubleshooting 5. Over voltage protection E02 OV/UN Voltage Is Power supply > 490VAC? Yes Check the Electrical supply No Is Power supply < 460VAC? No Yes Power board error, rectify.

49 Self Diagnosis & Troubleshooting 6. Under voltage protection E03 OV/UN Voltage Is Power supply < 310VAC? Yes Check the Power supply No Is Power supply > 340VAC? No Yes Power board error, rectify.

50 Self Diagnosis & Troubleshooting 7. Pump overload protection E05 JK8 on main board Pump overload Is voltage of 97, 98 on heat relay VDC = 0 V No Yes Remove JK8, 97 & 98, check connectivity No Main board faulty Yes Pump overload

51 Self Diagnosis & Troubleshooting 8. Phase missing E06 Phase missing Is Voltage between R,S,T 415VAC ±20%? No Check incoming supply Yes 3 Phase supply Is JRST on main board 415VAC ±20%? Yes Main board faulty No Disconnect power, remove JRST, is voltage of socket 415VAC ±20%? Yes No To Check/replace EMI filter

52 Self Diagnosis & Troubleshooting Phase seq error E07 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.

53 Self Diagnosis & Troubleshooting 9. IPM protection E15 IPM Error Is IPM ok? Yes Replace Display Menu for Inverter No Inverter Chiller Is current at rated frequency ok? No Check compressor Comp Freq : 75Hz EXV : 320 Comp Amp : 9.7A Yes DC Bus : 555V Is IPM Error persists? No Normal

54 Self Diagnosis & Troubleshooting 9. IPM protection E15 Yes Use thermocouple. Is heat sink temperature >100 C? Yes Rectify Heat Sink Heat Compound No Use thermocouple. Is IPM temperature >100 C? No Main board faulty or wrong signal Yes Is heat compound dried out? No Change IPM IPM Yes Reapply heat compound

55 Self Diagnosis & Troubleshooting 10. Variable compressor overcurrent protection E16 Comp 1 overload Restart. Check compressor current on the handset. < 18 A? No Yes Check Compressor winding resistance Main board or compressor faulty Replace * For 5ACV30CR, Overload protection triggers when compressor current > 27 A

56 Self Diagnosis & Troubleshooting 11. Variable drive high pressure protection E17 & E27 High Pressure 1 Remove hp pin from main board. Remove OF. Is high pressure switch ok? No Replace Yes Check AC system for overload Rectify

57 Self Diagnosis & Troubleshooting 12. Variable drive low pressure protection E18 & E28 Low Pressure 1 Is low pressure switch ok? No Replace Yes Check AC system for low pressure Rectify

58 Self Diagnosis & Troubleshooting 13. Variable compressor high discharge temperature protection Comp 1 Discharge Overheat > 110 C? Yes Compressor stops Temp sensor ok? (<100 C?) No Replace Check AC system Rectify

59 Self Diagnosis & Troubleshooting 14. Fixed compressor overcurrent protection Comp 2 Overload Check VAC Check on compressor winding resistance, is it to spec? Check continuity. No Rectify Is supply voltage ok? Yes No Rectify Yes Check on Compressor insulation, is it ok? Check continuity. No Rectify Check current reading on handset against actual reading, is it very big different? Yes No Normal Yes Current sensing circuit error. Replace main board

60 Self Diagnosis & Troubleshooting Power Board Checking Power Board Power Board Checking Is Power board DCIN voltage normal? No Check bridge diode Yes Is JPpower/DC OUT output normal? Yes Main Board or IPM Board Faulty DCIN (+590VDC) No Replace power Board JPPower (+12Vdc & 7Vdc) DCOut (+15Vdc)

61 Self Diagnosis & Troubleshooting IPM Board Checking P N Use multimeter to check the Vdc between the P and N. The voltage should be around 590Vdc

62 Self Diagnosis & Troubleshooting Power Supply Checking Use the multimeter 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

63 Self Diagnosis & Troubleshooting Fuse Checking Use multimeter to check the continuity of the fuse. Fuse with sound BEEP is ok

64 Self Diagnosis & Troubleshooting Fuse Checking Use multimeter to check the continuity of the fuse. Fuse with sound BEEP is ok

65 Self Diagnosis & Troubleshooting Compressor Checking Check Compressor Check on compressor winding resistance, is it ok? No Change Compressor Yes Check on Compressor insulation, is it ok? No Change Compressor Yes Is compressor short body? Yes Change Compressor No Compressor OK

66 Self Diagnosis & Troubleshooting Bridge Diode Checking + ~ ~ Use multimeter to check the continuity of the bridge diode.

67 Resistance Table Low Temperature Sensor (Coil sensor and room/ambient sensor) Temperature Resistance Temperature Resistance ( C) (k Ω) ( C) (k Ω) When Temp = 25 C, Resistance = 5 kω

68 Resistance Table High Temperature Sensor (Discharge sensor) Temperature Resistance Temperature Resistance ( C) (k Ω) ( C) (k Ω) When Temp = 100 C, Resistance = 6.5 kω Back To Content

69 Centralized Control Solution: Smart Manager

70 Smart Manager Mini Chiller Nim FCU Mini Chiller Chiller Panel Controller Chiller Panel Controller Smart Manager Nim Netware 2/ SLM3 or wireless controller Netware 2/ SLM3 wireless controller FCU Support up to 50 Chillers in one chiller BUS and up to 120 FCUs in one NIM BUS. 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

71 Smart Manager Programmable Energy Saving Timer Chiller One set of 7 days programmable operating schedules (2 ON/ timers per day) FCUs Five set of 7 days programmable operating schedules. (2 ON/ timers per day)

72 Smart Manager Holiday Setting (FCU) 10 holidays with duration of 99 days each can be set. All FCUs & Chiller will be turned during the holiday period. Timer Schedules are disabled during holiday period.

73 Smart Manager Display up to 46 types of Chiller Fault/ Alarm and 6 types of FCUs Fault/ Alarm New Alarm 1 [Ch 3] Comp 1 Overload 06/04/05 12:00 am Whenever Smart Manager receives a new alarm from Chiller or FCUs,, an alarm message will pop up on the LCD screen; shows type of alarm, alarm occurred time, date and unit. Backlight blinking and alarms buzzer produces beeping sound (if it s s set ON )

74 Smart Manager Memory Backup, Alarm Memory for Chiller & FCUs Real Time Clock (RTC) Settings Allows user to set the time and date Password Protection For advance parameter settings (Chiller) Setting Protection

75 Smart Manager Defrost & Discharge Sensor Temp Display (Chiller) Defrost Sensor Discharge Sensor Comp 1 : 12.8 C Comp 1 : 36.5 C Accumulative Compressor Run Time For servicing purpose

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

77 Smart Manager Bus Wiring Network

78 Smart Manager Chiller Bus Chiller Panel 0 (Master) Chiller Panel 1 (Slave) Chiller Panel 2 (Slave) Chiller ID 0 Chiller ID 1 Chiller ID 2 B CN8 CN8 Chiller BUS A Smart Manager

79 Smart Manager NIM BUS Smart Manager Supply +12 VDC 120 Units of FCU NIM Master NIM Master NIM Master Wired Controller (Netware 3)

80 Smart Manager 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/ timer) 10 Holidays setting (turn all units during holiday period)

81 Smart Manager NIM BUS 120 groups Each group must consist one master Maximum 16 FCUs in one group including master Global Control Group control Individual control

82 Smart Manager 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

83 Smart Manager Menu Structure Chiller Summary Pages Hold ESC 1s Select Chiller Smart Manager Hold ESC 1s Select Setting SM Setting Hold ESC 1s Select Fan Coil Unit FCU Summary Pages

84 Smart Manager Smart Manager Setting Priority Setting SM SETTINGS Priority : FCU Cool Threshold : 50 % Heat Threshold : 50 % Set to FCU, Chiller running mode is determined by FCU status base on threshold value If one FCU is ON, Chiller turn ON automatically Manual ON the Chiller will be turn automatically by the setting if all the FCU is If all FCUs are, Chiller turn automatically

85 Smart Manager Smart Manager Setting Priority Setting SM SETTINGS Priority : Chiller Cool Threshold : 50 % Heat Threshold : 50 % Set to Chiller, Chiller running mode is determined by Chiller status itself If Chiller is, No FCU can be turned ON Manual ON the FCU will be turn automatically by the setting If Chiller turn ON, FCUs can be turned ON or

86 Smart Manager Smart Manager Setting Priority Setting SM SETTINGS Priority : None Cool Threshold : 50 % Heat Threshold : 50 % Set to None, Operation Between Chiller and FCU isolated This priority setting is the factory setting

87 Smart Manager Threshold Setting SM SETTINGS Priority : FCU Cool Threshold : 60 % Heat Threshold : 70 % Must Set to FCU 50% Value setting 100% Ensure the Running Mode Of Chiller Total of FCU 10 No. of FCU in Cool Mode 7 6 No. of FCU in Heat Mode 3 4 Cool Threshold (C) Heat Threshold (H) Running Mode of Chiller cooling cooling If C 60, Run as Cooling mode (current setting mode) cooling cooling Heating If 40<C<60, remain as the current mode Heating If H 70, Switch to Cooling Mode

88 Smart Manager FCU Unit Addres Setting Adjust the Dipswitch (DSW1) to assign Group Address setting Adjust the Dipswitch (DSW2) to assign FCU Unit setting

89 Smart Manager Connection to Smart Manager CN2 ~ Connect to Wired Controller CN3 ~ Connection of NIM Bus to Smart Manager CN1 ~ Connect to Main Board (WIV3)

90 Smart Manager Installation of Smart Manager A B Smart Manager A B

91 Smart Manager Menu Structure Diagram for FCU Operation Menu Press ENTER Press ENTER Setting Menu Summary Pages Press and Hold ENTER for 1s Main menu Unit Selection Menu Timer Menu Alarm Menu

92 Smart Manager Unit Selection Menu We can control the FCU as : Global Group Individual Unit Selection : Select All Select Group 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

93 Smart Manager Method 1 Select the Unit Selection and press ENTER Changing Display Unit Press & hold ENTER 1s (in Summary Pages) Unit Selection : Select All Select Group Select One 01/01/ :00am Status Mode Set Temp Fan Room Temp Unit : : Cool : 24 o C : High : 27 o C : G0U0 Summary Page Unit : All G1 G0U1

94 Smart Manager Method 2 Changing Display Unit Press & hold UP or DOWN Key 1s (in Summary Pages) to scroll and display each FCU unit in the network 01/01/ :00am Status : Mode : Cool Set Temp : 24 o C Fan : High Room Temp : 27 o C 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

95 Smart Manager Summary Pages FCU Menu Structures Press Up and Down Key for page scrolling And Display the Operation Status of FCU 01/01/ :00 am 01/01/ :00 am Status Mode Set Temp Fan Room Temp Unit : ON : Cool : 24 o C : High : 27 o C : G0U0 Swing : Yes Sleep : No Compressor : Schedule : 1 Timer : Disable

96 Smart Manager Main Menu of FCU Control the Operation Password Protected Advanced Parameters Setting & Panel Option MAIN MENU Operation Menu Setting Menu Timer Menu Alarm Menu Clock & Date Setting Timer On/Off Schedule Holiday Off Duration Record 20 erasable alarm histories

97 Smart Manager Operation Menu Change the Operation Settings of FCU 01/01/ :00 am 01/01/ :00 am Status Mode Set Temp Fan : ON : Cool : 24 o C : High Swing : Yes Sleep : No Schedule : 1 Timer : Disable Enable or Disable the Timer Schedule Select the Timer Schedule

98 Smart Manager Panel Option Setting of the Panel itself Backlight : Normal Buzzer : ON Screen Saver : Disable Timeout : 5m Contrast : 50% Brightness : Medium Temp Unit : o C Create a Beeping sound whenever It trigger any alarm Temperature Unit can be set either o For o C

99 Smart Manager Timer Menu Set Time: hh mm Set Date: yy mm dd MAIN MENU Clock Setting Date Setting Timer Schedules Holiday

100 Smart Manager Timer Schedule 5 sets of programmable timer schedules 7 days of timer schedule (Sun to Sat) 2 ON/ 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 ON Sun Mon Tue Wed

101 Smart Manager Assigning ON/ 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

102 Smart Manager Holiday Setting All the FCU and Chiller will be turn 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

103 Smart Manager Holiday Setting How to set a Holiday schedule? Set Holiday 1 Month : 1 Day : 25 Duration : Disable Specify the month and date for Holiday starting period Duration for the Holiday is from 1~99 days A sign [H] will be shown in Summary Page during holiday period

104 Smart Manager Example Christmas Holiday : 24/12/10 ~ 26/12/10 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

105 Smart Manager New Alarm Display Faulty or Alarm is triggered An New Alarm or Alarms will pop up on the LCD Beeping sound Backlight blinking Alarm occurred type Alarm 1 Outdoor coil Sensor missing [G0U0] Alarm occurred Unit (FCU ID) 01/01/00 12:00am Alarm occurred Date Alarm occurred time Back To Content

106 Selection Software

107 Smart Manager Independent Chilled Water FCU selection software. Independent Mini Chiller selection software. McQuay Chilled Water Product Selection Virtual Piping Sizing Back To Content

108 Competitor s Product Comparison

109 Competitor s Products Comparison Product Range 2HP 3HP 5HP 7HP 9HP 13HP 20HP 85HP 250HP OYLM M5ACVCR DAIKIN EWAQ / YQ UWAXP CARRIER AquaSnap BRIGHT BHLRCFZ Using R410A Refrigerant Using R407C Refrigerant

110 Competitor s Products Comparison INVERTER MINI CHILLER OYLM M5ACV030CR 3HP DAIKIN EWYQ007ACV3HP BRIGHT BHLRCF10Z Refrigerant R410A R410A R407C Capacity, BTU/hr 27,000 24,225 33,096 Heating Capacity, BTU/hr 33,000 29,787 39,238 Noise, dba COP Height, inch Width, inch Depth, inch Volume, ft

111 Competitor s Products Comparison INVERTER MINI CHILLER OYLM M5ACV055CR 5HP DAIKIN UWAXP125AY1 BRIGHT Refrigerant R410A R407C Capacity, BTU/hr 50,000 42,700 Heating Capacity, BTU/hr 66,000 Noise Indoor, dba 62 COP 6.59 Height, inch Width, inch Depth, inch Volume, ft

112 Competitor s Products Comparison INVERTER MINI CHILLER OYLM M5ACV075CR 7HP DAIKIN UWAXP190AY1 BRIGHT Refrigerant R410A R407C Capacity, BTU/hr 70,000 64,900 Heating Capacity, BTU/hr 75,000 Noise Indoor, dba 65 COP 7.75 Height, inch Width, inch Depth, inch Volume, ft

113 Competitor s Products Comparison INVERTER MINI CHILLER OYLM M5ACV100CR 9HP DAIKIN UWAXP250AY1 BRIGHT Refrigerant R410A R407C Capacity, BTU/hr 95,000 85,400 Heating Capacity, BTU/hr 100,000 Noise Indoor, dba 63 COP 7.92 Height, inch Width, inch Depth, inch Volume, ft

114 Competitor s Products Comparison INVERTER MINI CHILLER OYLM M5ACV135CR 13HP DAIKIN UWAXP375AY1 BRIGHT Refrigerant R410A R407C Capacity, BTU/hr 131, ,000 Heating Capacity, BTU/hr 141,500 Noise Indoor, dba 67 COP 8.36 Height, inch Width, inch Depth, inch Volume, ft

115 Competitor s Products Comparison INVERTER MINI CHILLER OYLM M5ACV210CR 20HP DAIKIN UWAXP500AY1 BRIGHT Refrigerant R410A R407C Capacity, BTU/hr 200,00 171,000 Heating Capacity, BTU/hr 210,000 Noise Indoor, dba 85 COP 8.97 Height, inch Width, inch Depth, inch Volume, ft Back To Content

116 Thank You Back To Content