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Product Manual WDC400

Wallgate
2014

4

|Revision 3.0

Technical Specifications .............................................................................................................. 27

User and Maintenance Instructions .................................................................................................... 28

Operation .................................................................................................................................... 28

Maintenance ....................................................................................................................................... 31

WDC400 Menu Settings ...................................................................................................................... 32

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Summary of Contents for WDC400 ELECTRONIC CONTROL

Page 1: ...d Lighting Product Manual Wallgate Ltd tel 44 0 1722 744594 Crow Lane Wilton fax 44 0 1722 742096 Salisbury Wiltshire email service wallgate com SP2 0HB England web www wallgate com Wallgate PRODUCT MANUAL Issue 3 ORIGINAL INSTRUCTIONS 2014Wallgate Ltd ...

Page 2: ...ical advice or further information on Wallgate products contact our Customer Services Department Tel 01722 744594 Fax 01722 742096 742933 Service Email Service wallgate com Sales wallgate com www wallgate com Crow Lane Wilton Salisbury Wiltshire SP2 OHB England ...

Page 3: ...5 2 1 Mounting guidelines 11 5 3 Mounting the Controller Unit 15 5 4 Cable Connections 16 5 4 1 Connecting the 3pin connector 18 5 4 2 Connecting the 3 5 mm connector 18 5 5 Electrical Supply Connection 18 5 5 1 Electrical connections mains voltage 18 5 6 Commissioning for use 20 5 6 1 Purge Cycle function 21 5 6 2 Lockout function 22 5 6 3 Piezo pushbutton and infra red sensor controls 23 5 6 4 S...

Page 4: ...Product Manual WDC400 Wallgate 2014 4 Revision 3 0 5 8 Technical Specifications 27 6 User and Maintenance Instructions 28 6 1 Operation 28 7 Maintenance 31 8 WDC400 Menu Settings 32 ...

Page 5: ...Product Manual WDC400 Wallgate 2014 5 Revision 3 0 1 Disclaimer The specifications of Wallgate products can change without notice because of developments in design and manufacturing ...

Page 6: ... before you install and commission the WDC400 Failure to heed these warnings can have serious consequences WARNING This is a warning 2 2 Note A note with black text on a yellow background is used to draw your attention to important and useful information NOTE This is a note 2 3 Numbered procedures Steps in procedures are numbered starting from 1 1 This is step 1 2 This is step 2 etc 2 4 Bullet lis...

Page 7: ...d log the data Dual Flush This option is used when both full and half flush options must be provided using either one or two pushbuttons Exclusivity This feature prevents more than one water outlet from being operated at a time Full Flush This feature uses a 6 or 4 5 litre flush Half Flush This feature uses half the quantity of water delivered by a full flush Hygiene Purge This feature operates se...

Page 8: ...d pushbuttons and make sure that these operate the necessary outputs such as lights or valve solenoids Time Slots Usage of services such as basins showers and WC pans can be controlled using preset time slots For example this feature can be used to prevent all the showers in a facility being operated simultaneously during peak periods which can lead to lack of water shortage The day is divided int...

Page 9: ...uires 230 V AC single phase electrical supply and is designed for wall mounting Refer to Table 3 for the technical specifications of the WDC400 control unit The control unit manages the delivery of water in 2 cells rooms to Warm and cold water feeds for hand wash basins Premixed warm water for showers Cold water feed for WC full or half flush The control unit can Control the electrical supply to t...

Page 10: ... be easily copied to other units using a PC workstation over the network link The electronic water management and Lockout features are designed to conserve water and prevent misuse of the water services The user interface is structured to ensure each control valve has independent control and can be easily adjusted and viewed on the illuminated display The user operates Piezo pushbuttons or infra r...

Page 11: ...ation 5 2 1 Mounting guidelines The unit must be attached to a vertical surface that can support the weight of the unit See Table 3 on page 27 for the unit weight The unit must be positioned in dry surroundings above pipes carrying water so that water from leaks in the plumbing does not drip on the unit The electronic control unit should be mounted in a location that allows easy access Mount the u...

Page 12: ... mounting holes located externally 2 at the top and 2 at the bottom Refer to Figure 2 for an illustration showing the location of these holes Screws of a suitable size are necessary for securely attaching the unit to the wall Figure 1 Typical 2 cell or room installation with WDC400 ...

Page 13: ...Product Manual WDC400 Wallgate 2014 13 Revision 3 0 Figure 2 WDC400 mounting holes general arrangement ...

Page 14: ...sulation Voltage 600V This product must be earthed Impulse Withstand Voltage 1 5kV Current of each Circuit Incoming circuit Outgoing circuits 32 Amp Max 2 x Sockets 10 Amp 2 x Lighting 6 Amp 1 x SELV outputs 1 Amp 32 Amp Total Short Circuit Withstand Strength Socket Outputs 10A 150 Amp for 20mS 1Cycle Lighting Outputs 6A 100 Amp for 20mS 1Cycle Electric Shock Protection Indoor use only Remove powe...

Page 15: ...approximately 8 0 Kg Use safe lifting procedures when lifting the unit 2 Place the control unit in the necessary location on the wall NOTE The cable glands must face upwards when mounting Allow sufficient room to run the cables through the top cable glands and for plugging the cables in at the bottom of the unit Make sure there is enough space for the door to open fully 3 Mark the fixing points fo...

Page 16: ...ater Valve CON 5 Output to Valve WC Flush valve CON 6 Output to Valve Shower Valve SKT1 Input from control External Cell Call RST Button SKT2 Input from control Internal Cell Call Button SKT3 Input from control Basin Cold Button SKT4 Input from control Basin Hot Button SKT5 Input from control WC Full Flush Button SKT6 Input from control Shower Button SKT13 Input from control Main Light Internal Sw...

Page 17: ...J45 Socket Ethernet Input The input and output RJ45 connectors are used to manage the WDC400 through an existing Building Management System BMS or stand alone system WDCMS You can control and monitor Individual cell room isolation for water and electrical power Remote individual and group operation and settings RTC settings Real time status feedback from cell room Control Units Comms OUT Right RJ4...

Page 18: ...nit 1 The cable plug has a raised key that must be aligned with the slot in the socket for it to fit correctly Push the connector fully into the socket and pull it back out slightly to check the latch on the front of the plug has engaged the socket To remove the plug press the latch button down firmly with your thumb and pull out the plug 5 4 2 Connecting the 3 5 mm connector To connect the 3 5 mm...

Page 19: ...2 Pass the power cables for mains input and switched mains outputs through the cable glands in the top of the unit Refer to the wiring diagram given in Figure 5 Working in order from left to right or right to left insert each cable through the gland closest to where the cable is connected to the terminal block 3 Fit hole blanks to any unused cable gland positions 4 Connect the power supply cable t...

Page 20: ...umbing system carefully for water leaks 2 Switch on the power supply to the WDC400 at the sub main distribution board 3 Set the mains isolator to the ON position Red Line is the cutout line Socket Cell 1 Shower Light Cell 1 Night Light Cell 1 Main Light 1 Cell 1 Main Light 2 Cell 1 NOT USED NOT USED Main Light 2 Cell 2 Main Shower Li Light 1 Cell 2 Night Light Cell2 ght Cell 2 Socket Cell 2 10A 10...

Page 21: ...s showers and WC sanitary ware The Purge Cycle function opens the water valves for the basins showers and WC pans in an automatic sequence This can help release any air trapped in the plumbing system The purge cycle lasts for 200 seconds NOTE The plumbing system must be flushed before you connect any water valves to remove any debris that can damage the valves The Purge Cycle sequence does the fol...

Page 22: ...settings that can be enabled or disabled The settings are given in section 8 WDC400 Menu Settings 5 6 2 Lockout function The Lockout function restricts the number of usages for the basin shower and WC The Lockout feature is disabled by default The Lockout function restricts usage to 10 cycles for the basin 4 cycles for the shower 4 cycles for the WC When the usage exceeds the maximum permitted num...

Page 23: ...t the operation 2 Press the centre of the button to stop the operation basin hot and cold only To operate the infra red sensor 1 Hold your hand within 50mm of the infrared sensor NOTE Infra red sensors cannot stop or interrupt an operation until the operation is complete Piezo pushbuttons can interrupt or stop an operation For example you can interrupt a basin operation by pressing the piezo butto...

Page 24: ...ppear in the display 4 Press the key once 5 Press the key once to choose Enable 6 Press the key once to save the setting 7 Operate each pushbutton and sensor connected to the control unit one at a time The display in the control unit momentarily displays the letter assigned to the input For a list of letters assigned to the inputs refer to the front panel of the control unit The applicable valve c...

Page 25: ... Room No Output Socket and Function Display Code Input Socket and Function Cell Room Output Socket and Function 1 SKT 1 External cell call reset light 1 CON 1 External cell call light A SKT 10 Basin hot button 2 CON 10 Basin hot water valve J SKT 19 Remote room lockout 1 CON 3 4 5 6 Basin cold hot WC shower 2 SKT 2 Internal cell call button 1 CON 2 Internal cell call light B SKT 11 External cell c...

Page 26: ...N 7 WC flush valve 9 SKT 9 Basin cold button 2 CON 9 Basin cold water valve I SKT 18 WC remote flush 1 CON 5 WC flush valve R SKT 27 Remote Room lockout 2 CON 7 8 9 10 WC shower basin cold hot S SKT 28 Check light external switch 2 Terminal blk Check light Cell 2 5 7 Optional features 5 7 1 Remote Lockouts An input socket is provided in the WDC400 for each room or cell to connect external remote s...

Page 27: ...tallation designers Power rating Maximum incoming power requirement for Electronic control circuitry and water valves 1 Amp 2 x Mains output Power circuits 10 Amps each RCBO protected One output per cell 6 x Mains output Lighting circuits 3 per cell each cell with a 6A RCBO protected Weight 8 0 Kg Dimensions 460mm H x 280mm W x 133mm D Enclosure rating IP53 Equipment classification Class B IEC 610...

Page 28: ...le starts it will continue for a fixed period and stop unless the pushbutton is pressed again which will cancel the operation The WC and shower cycle however cannot be interrupted in this way Hold your hand within 50mm of the infrared sensor to operate an infra red sensor The operation cannot be interrupted or stopped when infra red sensors are fitted The hot and cold basin valves are opened for 1...

Page 29: ...ting Date Time RTC The current date and time must be set for some unit functions to operate correctly The unit will default on power up to a specific date and time however this date must be modified The blinking message Set Date Time appears on a new unit during first power up or whenever the correct date and time is lost because of a power failure The default date and time is then applied The uni...

Page 30: ...times over a 1 hour period and the WC 4 times over a 15 minute period When the maximum permitted number of operations for any valve is exceeded the valve is locked out inoperable for one hour in case of the basin and showers and 15 minutes for the WC flush valve This setting can be enabled or disabled and is factory set to Disabled Refer to Table 5 on page 32 for more information on the Lockout fu...

Page 31: ...lectronic control unit does not have any user serviceable parts In the event of a fault switch off the electrical supply and contact an authorised electrician to replace the unit Any service or repair work must be carried out by a qualified engineer During the warranty period the service or repair must only be done by a Wallgate engineer or appointed service agent Refer to the Wallgate terms condi...

Page 32: ...isabled Select the operating mode and defaults Mode Defaults Cell or Communal Cell Enable or disable Cistern Sharing Cistern Sharing Enabled or Disabled Disabled Enable or disable the High Voltage Flush High Volt Flush Enabled or Disabled Disabled Enable or disable Double Press Flush Double Press Flush Enabled or Disabled Disabled Enable or disable the Shower and Basin infrared sensor inputs I R I...

Page 33: ...Seconds 60 Seconds Permitted number of shower activations Shower Cycle Activations 1 to 100 Activations 4 Activations Time period of a shower activation cycle Shower Cycle Period 15 to 1440 Minutes 60 Minutes Shower lockout time Shower Lockout Time 15 to 1440 Minutes 60 Minutes WC outlet run time W C Cycle Time 1 to 999 Seconds 3 3 Seconds Permitted number of WC activations W C Cycle Activations 1...

Page 34: ...Seconds 60 Seconds Permitted number of shower activations Shower Cycle Activations 1 to 100 Activations 4 Activations Time period of a shower activation cycle Shower Cycle Period 15 to 1440 Minutes 60 Minutes Shower lockout time Shower Lockout Time 15 to 1440 Minutes 60 Minutes WC outlet run time W C Cycle Time 1 to 999 Seconds 3 3 Seconds Permitted number of WC activations W C Cycle Activations 1...

Page 35: ...1 End 00 00 to 23 00 06 00 Time Slot 2 Start 00 00 to 23 00 06 00 Time Slot 2 End 00 00 to 23 00 12 00 Time Slot 3 Start 00 00 to 23 00 12 00 Time Slot 3 End 00 00 to 23 00 18 00 Time Slot 4 Start 00 00 to 23 00 18 00 Time Slot 4 End 00 00 to 23 00 00 00 Reset Item Time Slots Select Time Slot All None 2 4 1 3 4 3 2 1 All Specify the timings for 4 W C 1 Time Slots Reset the Time Slots Select All No...

Page 36: ...0 00 to 23 00 18 00 Time Slot 4 End 00 00 to 23 00 00 00 Reset Item Time Slots Select Time Slot All None 2 4 1 3 4 3 2 1 All Specify the timings for SHOWER LIGHT Time Slots Reset the Time Slots Select All None or a specified number of Time Slots SHOWER LIGHT Time Slots Time Slot 1 Start 00 00 to 23 00 00 00 Time Slot 1 End 00 00 to 23 00 06 00 Time Slot 2 Start 00 00 to 23 00 06 00 Time Slot 2 End...

Page 37: ...1 End 00 00 to 23 00 06 00 Time Slot 2 Start 00 00 to 23 00 06 00 Time Slot 2 End 00 00 to 23 00 12 00 Time Slot 3 Start 00 00 to 23 00 12 00 Time Slot 3 End 00 00 to 23 00 18 00 Time Slot 4 Start 00 00 to 23 00 18 00 Time Slot 4 End 00 00 to 23 00 00 00 Reset Item Time Slots Select Time Slot All None 2 4 1 3 4 3 2 1 All Specify the timings for 4 W C 2 Time Slots Reset the Time Slots Select All No...

Page 38: ...he period for purging the basin Shower Purge Time 1 to 999 Seconds 60 Seconds Specify the period for WC inactivity W C Inactivity Period Off or 1 to 100 Days Off Cell 2 Hygiene Settings Specify the period for Basin Inactivity Basin Inactivity Period Off or 1 to 100 Days Off Specify the period for purging the basin Basin Purge Time 1 to 999 Seconds 60 Seconds Specify the period for shower inactivit...

Page 39: ...tching Int Cell Call Light Latching or Momentary Latching Ext Cell Call Light Latching or Momentary Latching Aux main Light Levels Latching or Momentary Latching Cell 1 Light Switch Settings Main Light Int Latching or Momentary Latching Main Light Ext Latching or Momentary Latching Shower Light Int Latching or Momentary Latching Shower Light Ext Latching or Momentary Latching Check Light Latching ...

Page 40: ...ments of 15 Off to 1440 in increments of 15 minutes 120 Minutes Call Light Timer Off to 1440 in increments of 15 minutes 120 Minutes Chubb Shutdown Timer Off to 5 seconds 10 Seconds Cell 2 Light Power Timers Main Light Timer Off to 1440 in increments of 15 minutes 120 Minutes Shower Light Timer Off to 1440 in increments of 15 minutes 120 Minutes Check Light Timer Off to 1440 in increments of 15 mi...

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