background image

Model: 

FCA

401/501/601

Page 

20

 

X1-GND

X1-GND

X1-GND

X1-GND

X1-GND

X1-GND

X1-GND

X1-GND

X1-GND

X1-GND

X1-GND

X1-DI7

Sys.1 Low Pressure Protect

Sys.1 High Pressure Protect

Sys.2 Low Pressure Protect

Sys.2 High Pressure Protect

Chilled Water Flow Switch

External Interlock / Remote OnOff

P

P

P

P

SP1(L)

SP1(H)

SP2(L)

SP2(H)

SF

FR1

FR2

Wired Wallpad Controller

L1

L2

L3

N

CM1

FR1

FR2

KM1

KM2

KM3

KM4

U1

V1

W1

RED

WHITE

BLACK

BLUE

RED

WHITE

BLACK

RED

BLACK

BLUE

RED

3~

3~

3~

3~

CM2

FM1

FM2

*

Remark : - - - - -  Field Installation.

3N~ / 380-415V / 50Hz

PE

1

OFF

ON

SW2

5

6

7

8

4

3

2

1

4

3

2

1

4

3

2

1

SW3

SW1

1

2

1

3

1

4

1

1

CX1

CN6

C6

C1

E3

U1

E2

D2

EXV3

5

1

EXV2

CN9

4

CN10

1

CN8

COM1

COM2

CN5

CN7

CN4

EXV1

5

1

1

21

21

21

21

21

21

2

21

FUSE2

T8A 250VAC

FUSE1

T3.15A 250VAC

ZR1

E7

+

U4

EXV4

1

EMI

E1

E5

CY1

12W24S_EE19

1

2

3

4

5

6

7

E6

+

D5

L4

E4

D4

E8

+

BR1

PTC

R8

CN11

1

3

DO12

DO11

DO10

DO9

12V A B C D

L1

DO1

DO2

DO3

DO4

DO5

DO6

DO7

DO8B

DO8A

A  B  G  V

12V A B C D

HAND SET

A1

B1

GND

12V

A2

B2

GSWM01M V4.0

12V A B C D

12V A B C D

+

+

+

+

+

+

+12V

GND

+

2017/06

L1

L2

L3

N

DI1

DI2

DI3

DI4

DI5

DI6

DI7

GND

DI8

DI9

DI10

DI11

DI12

DI13

DI14

DI15

DI16

GND

N

L1

L2

L3

TH1 TH2 TH3 TH4 TH5 TH6 TH7 TH8 TH9 TH10 TH11 HPS

LPS

DO13A

DO13B

DO14A

DO14B

DO15A

DO15B

DO16A

DO16B

Ambient Temp. Sensor

Chilled Water Return Temp. Sensor

Chilled Water Supply Temp. Sensor

Overall chilled Water in (Master Unit Only)

Overall chilled Water out (Master Unit Only)

KM, Chilled Water Pump

L

N

Q1

L1

L2

L3

Q2

L1

L2

L3

L1

L2

L3

L1

L2

L3

CH (OPTIONAL)

N

CH (OPTIONAL)

N

WHITE

BLACK

P

DT1

P

DT2

BLACK

BLUE

RED

X1-GND

U1

V1

W1

Sys.1 Compressor Overload Protect

Sys.2 Compressor Overload Protect

Compressor 1 Overload Protect

Compressor 2 Overload Protect

GND

DI7

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

DO

13A

SP1(L)

SP1(H)

DT1

SP2(L)

SP2(H)

DT2

External Interlock /

   Remote OnOff

SF

DI5

DI5

DI7

DI7

DI1

DI2

DI3

DI4

DO

13B

DI1

DI2

DI3

DI4

GND

LP1

HP1

LP2

HP2

GND

DO

13A

DO

13B

DO13B

DO13A

L

N

DI5

DI10

DI10

DI11

DI11

DI11

DI10

Chilled Water

 Flow Switch

KM3, Fan 1

KM4,Fan 2

KM2, Comp. 2

Operation

Indicator

Fault

Indicator

Power Supply

Indicator

KM1, Comp 1

LEGEND

KM-AC Contactor

Q-Circuit Breaker,MCB

FR-Thermal Relay

CM-Compressor

FM-Fan Motor

DT-Discharge Thermostat

CH-Crankcase Heater

SP(L)-Low Pressure Switch

SP(H)-High Pressure Switch

SF-Flow Switch

ST-Thermal Switch

X1-Terminal

FR RANGE SETTING (A)

SW1

SW2

SW3

DIP SETTING

Voltage(V)

Amp(A)

FR1

400 / 380

FR2

400 / 380

FC

A

501

60

1

OFF

2

OFF

3

OFF

4

OFF

1

OFF

2

OFF

3

OFF

4

OFF

1

2

3

ON

control supply

OFF

ON

OFF

chilled water

temp. (Default)

control

return chilled

water temp.

4

OFF

5

OFF

6

OFF

7

ON

8

OFF

FR RANGE SETTING (A)

Voltage(V)

Amp(A)

FR1

400 / 380

FR2

400 / 380

FCA

401

46

FR RANGE SETTING (A)

Voltage(V)

Amp(A)

FR1

400 / 380

FR2

400 / 380

FCA

601

72

46

60

72

X1

Summary of Contents for FCA DUEL Series

Page 1: ...Ref S FR 266 11 19 Models FCA 201 601 AIR COOLED MODULAR CHILLER...

Page 2: ...eering Specifications 4 General Data 4 Operating Range 5 System Schematic Diagram 6 Controller Features and Algorithm 7 Sound Data 15 Sound Pressure Level 15 Dimensions 16 Wiring Diagrams 18 Installat...

Page 3: ...Product Nomenclature Page 2 1 No of Module Air Cooled Modular Chiller 3 C FCA 201 3 R410A C Cooling 20 Unit Size FCA Air Cooled Modular Chiller...

Page 4: ...re safe operation at all time Easy Maintenance Wired LCD controller equipped with various operating mode timer setting temperatures display and self diagnosis by error code Through the precise and int...

Page 5: ...6 6 Input Power Each Fan kW 0 9 0 9 0 9 0 9 0 9 Rotational Speed RPM 920 920 920 920 920 Diameter mm 710 710 710 710 710 Evaporator Type Direct Expansion Shell and Tube Evaporator Water Flow Rate m h...

Page 6: ...Page 5 Operating Range Cooling...

Page 7: ...System Schematic Diagram Page 6 Model FCA201 301 401 501 601...

Page 8: ...connecting port 1 3 Main Features a Blue back lid LCD display b Stand alone or modular control capable c Real time clock d ON OFF timer setting Monday Sunday e In out water temperature display f Mult...

Page 9: ...or Indicator on Indicator off ON System on Comp 1 ON Comp 1 oil preheat OFF System off Comp 2 ON Comp 2 oil preheat Cooling Mode UNIT Unit module number 2 Functional Description 2 1 Default Setting Wh...

Page 10: ...on for 5 seconds the error code display area will show the error code and the buzzer will beep meanwhile the unit module number display area will show which module is having that error code shown Exam...

Page 11: ...EAR button Sub menu Operational Data Unit Acceptable Operational Range and Default Value 1 Chilled Water Temperature Setting Chilled Water Setting Supply 5 to 30 default 7 Return 7 to 30 default 12 2...

Page 12: ...instructions a Press SET button to select different sub menu 1 to 9 b Press and buttons to change the operational value setting c Press ENTER button to save the operational value and exit setting or p...

Page 13: ...E0C Modular unit s offline E0D Compressor 1 high pressure EOE Compressor 2 high pressure E0F Compressor 1 low pressure E10 Compressor 2 low pressure E11 System 1 overload protect E12 System 2 overloa...

Page 14: ...ype Blue Color Connector Mark A B b The bit rate 9600 bps c The format of each datum Start bit 1 bit Data bit 8 bit Stop bit 1 bit d Coil input mode remain record input record definition e Every one i...

Page 15: ...No2 Running Bit5 0 FAN No1 Stop 1 FAN No1 Running Bit4 0 Cooling Tower Fan Stop 1 Cooling Tower Fan Running Bit3 0 Cooling Pump Stop 1 Cooling Pump Running Bit2 0 Freeze Pump Stop 1 Freeze Pump Runnin...

Page 16: ...62 FCA301 75 70 66 66 61 56 53 70 65 FCA401 73 70 67 65 61 57 53 70 63 FCAC501 75 72 68 66 63 58 55 71 65 FCA601 78 75 73 70 67 61 57 75 68 Sound Power Level Model 1 1 Octave Sound Pressure Level dB...

Page 17: ...Dimensions Page 16 Model FCA201 301 Model FCA401...

Page 18: ...Page 17 Model FCA501 601...

Page 19: ...1 EMI E1 E5 CY1 12W24S_EE19 1 2 3 4 5 6 7 E6 D5 L4 E4 D4 E8 BR1 PTC R8 CN11 1 3 DO12 DO11 DO10 DO9 12V A B C D L1 DO1 DO2 DO3 DO4 DO5 DO6 DO7 DO8B DO8A A B G V 12V A B C D HAND SET A1 B1 GND 12V A2 B2...

Page 20: ...A B G V 12V A B C D HAND SET A1 B1 GND 12V A2 B2 GSWM01M V4 0 12V A B C D 12V A B C D 12V GND 2017 06 L1 L2 L3 N DI1 DI2 DI3 DI4 DI5 DI6 DI7 GND DI8 DI9 DI10 DI11 DI12 DI13 DI14 DI15 DI16 GND N L1 L2...

Page 21: ...n Temp Sensor Chilled Water Supply Temp Sensor Overall chilled Water in Master Unit Only Overall chilled Water out Master Unit Only KM Chilled Water Pump L N Q1 L1 L2 L3 Q2 L1 L2 L3 L1 L2 L3 L1 L2 L3...

Page 22: ...ve unit set on master unit only 1 2 3 4 OFF OFF OFF OFF Function Setting 1 3 4 5 6 7 8 OFF Single Unit Operating Default SW1 SW2 SW3 ON 2 OFF Control Chilled Water Out Temp Default ON Control Chilled...

Page 23: ...tity of slave unit set on master unit only SW2 1 2 3 4 No Slave Unit OFF OFF OFF OFF 1 Slave Unit ON OFF OFF OFF 2 Slave Units OFF ON OFF OFF 3 Slave Units ON ON OFF OFF 4 Slave Units OFF OFF ON OFF 5...

Page 24: ...ion a The location of installation should be well ventilated and not exposed to direct sunlight and rain b Ensure the discharge of air and noise generated during operation does not disturb neighbors a...

Page 25: ...Page 24 FCA201 301 401 501 601 Maintenance Maintenance...

Page 26: ...ct with coil and panel as shown in the diagram 4 Water Piping a Air vent must be installed at the highest position Open the air vent to release the air trapped in the water system b It is recommended...

Page 27: ...after water piping work complete Check the water leakage at connections and joints 5 Entering and leaving water temperature sensor installation a Loading and unloading of the compressor is controlled...

Page 28: ...he unit warms up 6 hours before switch on the unit to ensure the unit is in good condition 7 Check the working pressure regularly to ensure no gas is leaking When gas leak occurs adding new refrigeran...

Page 29: ...When leaks occur do not add new refrigerant to the system Please vacuum the system thoroughly before recharging the R410A c The figures show the cylinder position for proper charging process The comp...

Page 30: ...t failure Insufficient cooling Insufficient refrigerant Low water flow Condenser coil blocked dirty Wrong TXV setting Strainer chocked Suction tube freeze Low refrigerant flow Water system choked air...

Page 31: ...SAKURA CORPORATION 3 8 12 Utsukushigaoka Aoba ku Yokohama Kanagawa 225 0002 Japan Tel 81 45 909 5011 Fax 81 45 909 5012 E mail mail sakura aircon com URL www sakura aircon com...

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