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40

Waterlogic 4 Firewall Technical Manual - Issue A, October 2010

41

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Part NO

Part Description 

62

PU4056B

double Solenoid Valve DC24V 1000mm

63

ST-8265                  WL-4 Fan Bracket

64

CT-2005                  Fan Motor 230V/50-60Hz (AC Axial fan) UF12B-23B-WL

65

PL-1336                  WL-4 Upper panel wire route hole Silicon Cover

66

ST-8259-D                WL-4 Mini Firewall Upper shelf & Back panel

67

HT-3036-A                1.2L 230V 800W Steel None-Open Type Hot Tank(Sensor)

68

PL-1330                  WL-4 Back panel-Hinge-A-4

69

PL-1331                  WL-4 Back panel-Hinge-A-1

70

PCB setting connector

71

EL-5016                  Socket with EMI Filter 110V/60Hz

72

EL-5004                  Switch - Power (Red)

73

EL-5005                  Switch - Heater/Compressor (Green)

74

PU-4028                  JG Bulkhead Connector Union 1/4" * 1/4"(PI1208S)

75

ST-8300                  WL4 Firewall C&S fixing bracket to upper shelf.

76

CT-2001-B                UV Lamp Fixing Rubber (Silicon)

77

CT-2074                  UV Lamp 11W

78

CT-2010                  CDS Fixing Rubber (Silicon)

79

CT-2078-A                WL-4 Firewall UV Lamp Fixing Rubber

80

FU-0005-A                WL4 Firewall -AL Top Case Cover

81

FU-0007-A                WL4 Firewall -Sprial Quartz

82

CT-2077-A                WL-4 Firewall Spiral Quartz spacer to Outer quartz sleeve

83

FU-0001-A                WL4Firewall -Al Housing

84

ST-8298                  WL4 Firewall system fixing bracket to the upper shelf

85

PL-1337                  WL-4 LCD Cover Panel(WL Logo)

86

PL-1322-C                WL-4 Top Cover Silver with FirewallLogo

87

PL-1323

WL-4 4 Button Panel

88

LP-7240

Sparkling Button Label in four option model

89

LP-7237                  Cold Button Label in four option model

90

LP-7238                  Hot Button Label in four option model

91

LP-7241                  Extra hot Button Label in four option model

92

EN-6118                  Button PCB

93

EN-6116-A                WL-4 Display PCB for Firewall(CDS)

94

PL-1334                  WL-4 PCB Cover

95

PL-1333                  WL-4 Back panel-Hinge-A-3

96

PL-1332                  WL-4 Back panel-Hinge-A-2

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Part NO

Part Description 

32

ST-8258                  WL-4 Mini Down Base

33

PL-1311                  WL-4 Leak Detection Sensor Bracket

34

ST-8207CN                WL3000 Leak containment tray Clip (sensor 0.5mm)

35

PL-1251CN                Unit Rubber Feet of BOA WL2000 Mini

36

CT-2028                  Drain valve cap only (for 5/16" & 1/4" size)

37

CT-2039-A                Drain valve body only for 1/4"

38

ST-8256                  WL-4 Mini Front support Frame-R

39

CO-9041                  Wire Condenser for WL4

40

CO-9008                  Domestic Filter Dryer (Chinese) WL650&WL2000

41

ST-8255                  WL-4 Mini Front support Frame-L

42

PU-4022                  OmnipureFilter Head Valved (Q VALVED HEAD JJ)

43

PU-4029                  WL5520 10" CBC (WL5520)

44

PU-4010                  JG Equal Straight Connector 1/4"(PI0408S)

45

PU-4016                  Solenoid Valve DC24V 1000mm

46

PU-4011                  JG Equal Tee Connector 1/4" (PI0208S)

47

PU-4066                  JG Stem Elbow Connector 1/4" * 1/4" Acetal(PI220808S)

48

ST-8276                  WL-4 Omnipure filter fixing bracket

49

CU-0001                  Cushion for solenoid valve

50

CT-2036-B Water level sensor

51

PU-4008                  JG Equal Elbow Connector 1/4" (PI0308S)

52

CT-2037                  Upper Safty Valve 1/4" for Sparkling Unit

53

PU-4057                  JG Non-Return Valve 1/4"(1/4SCV)

54

CT-2073-A                Waterlogic 4 H2CP C&S tank without UV Holder -Firewall

55

PU-4140                  JG End Stop 1/4" (PI4608S)

56

EL-5100                  Brown Wire from Fuse holder to red S/W Including Fuse(WL-4)

57

ST-8283                  WL-4 Electronics Cover Bracket

58

EL-5122                  WL4 Wire from Philips Ballast to UV Lamp

59

CT-2035-D                AQ&Q Pump With Connector & Fitting

60

ST-8257                  WL-4 Pump Bracket

61

EN-6120-B                Philips Ballast 220V 11W

WL4 Main Parts List

Summary of Contents for WL4 Firewall

Page 1: ...WL4 Firewall Technical Manual...

Page 2: ...ance and Servicing 21 Sanitising or Descaling 22 Fault Finding 23 Advisory Icons 24 Malfunction Icons 25 Technical Specifications and Warranties 27 ROHS 29 BioCote 29 Main PCB Schematic Diagram Hot Co...

Page 3: ...remove a whole range of contaminants e g chlorine and pesticides It is important for the UV sterilization system to be supplied with clean water in order to achieve maximum efficiency There are many k...

Page 4: ...5 16 The entire internal water circuit and all the components which come in contact with water are food grade NSF WRAS approved WATER VALVES Dispensing of water to the customer is achieved by means of...

Page 5: ...UT SPARKLING WATER OUT AIR VENT SOLENOID VALVE 5 SOLENOID VALVE 4 PUMP CHECK VALVE FILTER DRYER COLD SENSOR CHECK VALVE CO2 In COLD SPARKLING TANK DRAIN VALVE DRAIN VALVE DRAIN VALVE HOT TANK COMPRESS...

Page 6: ...WATER IN COLD WATER OUT SPARKLING WATER OUT SOLENOID VALVE 5 SOLENOID VALVE 4 PUMP FILTER DRYER COLD SENSOR CHECK VALVE CHECK VALVE CO2 In COLD SPARKLING TANK DRAIN VALVE DRAIN VALVE COMPRESSOR CONDEN...

Page 7: ...nd caution when lifting Packing materials could present a trip hazard Keep them off the floor Take care not to allow the power lead to get wet If the lead gets wet it must not be used CO2 gas used for...

Page 8: ...base cabinet if required using the separate instructions found in the base cabinet box 2 Mount the WL4 Firewall on a firm flat surface so that it cannot topple or fall from a counter top Level the WL4...

Page 9: ...will start to heat and cool 10 The water temperature of the WL4 Firewall is factory set at 5 C for still and spar kling water and 87 C for hot water The temperature can be adjusted see page 34 PCB Pro...

Page 10: ...enerally ready for use If the sleeping cat symbol is illuminated the WL4 Firewall has entered sleep mode pushing any button will bring the WL4 Firewall out of sleep mode Sleep mode is an energy saving...

Page 11: ...cal water conditions No paperwork or cleaning records should ever be stored inside the WL4 Firewall 1 Isolate the power to the WL4 Firewall by turning off the green and red switches at the rear of the...

Page 12: ...sed on the AMETEK filter system fitted with in and out pipe fittings will be needed to mix the sanitizing solution Flush the solution into the machine from the rear bulkhead Sanitising the machine usi...

Page 13: ...water 3 The hot water is not hot and cold water is not cold Make sure the green heater compressor switch is turned on 4 There is hot water flow but cold water is not flowing This may be due to the co...

Page 14: ...nternal WL4 Firewall leak detection system that will trigger an alarm or it will trip the Waterlogic block located on the installation kit Should you see water leaking from the WL4 Firewall isolate th...

Page 15: ...usual life expectancy of your water dispenser It will not wear or wash out with use or cleaning What bacteria is BioCote effective against BioCote is effective against most common bacteria moulds and...

Page 16: ...CDS WLS DS SLS 1 2 3 4 5 6 7 8 910 1 2 3 4 5 6 7 8 9 HLS 20S1 DC 24V 20S2 DC 24V 20S3 DC 24V 20S5 DC 24V 20S6 DC 24V DC 24V 20S4 DC 24V AC 230V AC 230V AC 230V AC 230V BT PCB MC MFC H OV P POWER SOUR...

Page 17: ...3 4 5 1 2 3 4 5 6 LED PCB DISPLAY PCB BUTTON PCB SW1 SW2 SW3 SW4 1 2 3 4 5 1 2 3 4 5 Electrical Wiring Diagram 230V Hot and Cold Mark Description Mark Description 20S1 Solenoid valve for in water MC...

Page 18: ...ater power switch 20S6 Solenoid valve for sparkling water PS3 Safe power switch AD Adaptor 24V SLS Sparkling water level check BT PCB Ballast PCB TH2 Thermistor cold water CDS UV sensor TH3 Thermistor...

Page 19: ...on Tube 5 16 for hot water mm 54 PU 4064 Silicon Tube 5 16 for hot water Air Vent 460mm Wetted Parts List Hot Cold and Sparkling Wetted Parts List Hot Cold and Sparkling NO Part NO Part Description 1...

Page 20: ...L 4 Drip Tray sensor Holder 18 CU 0055 WL 4 Air Vent Clip 19 PU 4064 Silicon Tube 5 16 for hot water 20 PL 1354 WL4 Firewall hot water faucet 22 PL 1354 A WL4 Firewall hot water faucet Insert Pipe 23...

Page 21: ...ra hot Button Label in four option model 92 EN 6118 Button PCB 93 EN 6116 A WL 4 Display PCB for Firewall CDS 94 PL 1334 WL 4 PCB Cover 95 PL 1333 WL 4 Back panel Hinge A 3 96 PL 1332 WL 4 Back panel...

Page 22: ...ata LED Display TEMP Actual temperature and filter use hours READ Read PCB Data SET Setting PCB Data SEND Sending Data to Machine FILTER Filter Reset Service PCB RS232 Power Adaptor WL4 Service Pcb Ki...

Page 23: ...data Press the Down button to read whole PCB setting and press Up button o read back from the top setting Note At this stage the Service PCB can read the actual settings and cannot change these settin...

Page 24: ...r button and the screen will diaplay STORING The screen will then change to display STORE SUCCESS The new setting data is now stored in the Service PCB only and is not within the WL4 FIREWALL PCB as y...

Page 25: ...USA 4141 N 156th Street Omaha NE 68116 USA Canada and Mexico info waterlogicusa com 1 402 884 7212 WLI Trading Ltd Suite 4 2nd Floor Beacon Court Sandyford Dublin 18 Ireland www waterlogic com Rest of...

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