Hydro EvoWash, User Manual

Page 1: ...user manual EvoWash ...

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Page 3: ...9 2 13 Wall Mounting the Enclosure 10 2 14 Conductivity Probe 10 2 15 Detergent Bulkhead Fitting 10 2 16 Detergent Discharge Hose 11 2 17 Optional Rinse Pump Tubing Connections 11 2 18 Optional Rinse Pump Injection Fitting 12 2 19 Water Connection 12 2 20 Electrical Installation 13 2 21 Electrical Connections 13 2 22 Conductivity Probe Wiring 14 2 23 Main Power Input Wiring 14 2 24 Detergent Signa...

Page 4: ... 01 Routine Maintenance 28 5 02 Rinse Pump Squeeze Tube Replacement 29 5 03 Detergent Feed Spray Nozzle Replacement 29 6 OO troubleshooting 6 01 Helpful Controller Displays 29 6 02 Troubleshooting Table 30 7 OO service parts 7 01 Exploded Parts Diagram Front 31 7 02 Service Parts List Front 31 7 03 Exploded Parts Diagram Rear 32 7 04 Service Parts List Rear 32 8 OO decommissioning disposal 32 9 OO...

Page 5: ...onnector for the power detergent and rinse signal wires to meet UL requirements EvoWash Global with Rinse Pump EvoWash North America with Rinse Pump x4 x4 x4 x2 Mounting Kit x1 x1 x1 Accessory Kit x1 x5 x1 x1 x1 Rinse Pump Accessory Kit Safety Precautions WARNING Please read precautions thoroughly before operation Meet all applicable local codes and regulations THANK YOU FOR YOUR INTEREST IN OUR P...

Page 6: ...nse Pump R Rinse Pump Included N No Rinse Pump Power Supply 100 100 to 230 VAC Voltage Water Inlet 8 8 mm 5 16 in Push fit Size 6 6 mm 1 4 in Push fit Spray Nozzle RB80 Royal Blue 80 Spray Angle Bottle Style SC Standard Cylindrical Electrical CE CE Approvals UL UL Build Example HYD EVW R 100 8 RB80 SC UL Model Builder Hydro Prefix Base Model Rinse Pump Power Supply Voltage Water Inlet Size Spray N...

Page 7: ... 280 mm High x 390 mm Deep 21 9 in Wide x 11 in High x 15 4 in Deep 555mm Wide x 280mm High x 390mm Deep 21 9 in Wide x 11 in High x 15 4 in Deep Operating Environment Ambient Temperature 10 C minimum to 50 C maximum 50 F minimum to 120 F maximum Humidity 95 relative humidity maximum Indoor Installation Indoor Use Only Must not be installed outdoors Rinse Pump Performance 0 to 30 mls min flow 0 to...

Page 8: ...rements below CAUTION Do not install unit in potentially explosive environment ATEX where flammable gas steam fog or dust can form an explosive combination with air WARNING Electrical installation should be completed by a qualified electrician All local and national electrical regulations are to be observed 2 1O Mechanical Installation 2 11 Installing the Vacuum Breaker NA only For shipping protec...

Page 9: ...ty Probe Wires Detergent Feed Hose Rinse Feed Outlet Hose Rinse Feed Inlet Hose From Rinse product container Water Inlet Dish Machine Power Wires with fused isolation switch Detergent and Optional Rinse Signal Wires front view side view NOTE North America Model Shown ...

Page 10: ...tic washer and one of the rubber washers 3 Insert the probe into the hole and re assemble the rubber washer plastic washer and retaining nut back onto the probe from inside the dish tank Tighten the retaining nut by hand enough to prevent leaking 1 Cut a 22mm or 7 8 hole using a suitable hole punch or cutter and ensure all sharp edges cutting debris and burrs are removed 2 Remove the retaining nut...

Page 11: ...fittings kit so that tubing can be tied together or to the wall to create a neat and safe installation Inlet Tubing 1 Using the tubing provided cut the tube to the correct length keeping enough for the outlet tubing and install the strainer weight onto the end of the tube that will be placed into the rinse chemical container 2 Install the strainer and weight into the rinse chemical container ensur...

Page 12: ...An isolation valve can be fitted between the water supply and the unit to ensure the water supply can be shut off if required 1 The water inlet connection type will vary between models Currently available connection types are Standard 8mm 5 16 push fit connection Optional 6mm 1 4 push fit connection 2 Connect the water supply to the water inlet ensuring that the supply hose is supported so as not ...

Page 13: ...local and national regulations Ensure all wiring is routed neatly and safely between appliances as not to create any trip hazards that could result in injury or damage to the equipment or wiring 2 21 Electrical Connections Main Power Input 6 wire cable harness 6 wire cable harness entry point for Global model since it does not have the conduit connector Detergent Signal Conductivity Probe Rinse Si...

Page 14: ...s and washers provided see diagram at right Ensure that connections are tight and secure WARNING Electrical installation should be completed by a qualified electrician All local and national electrical regulations are to be observed 2 24 Detergent Signal Wiring Detergent signal input is optically isolated and draws no more than 20mA It is a universal voltage input that accepts voltage between 24 2...

Page 15: ...DC Neutral or DC Purple Live or DC 24V to 249V AC at 50 60 Hz or 24VDC White w Purple Neutral or DC 2 3O Retrofit Rinse Pump Installation If an EvoWash unit was purchased without a rinse pump you may want to add the functionality of having an integrated Rinse pump for dosing rinse aid into your system All programming and settings are controlled through the same interface as the detergent control 1...

Page 16: ... the Rinse Pump from the packaging 4 Remove the plastic cap from the end of the six wire cable connector inside the unit 5 Clip the plug from the rinse pump to the six connection plug on the unit checking that the two mate together properly NOTE Global Model Shown NOTE Global Model Shown ...

Page 17: ...able gland at the base of the pump 8 Use the screw and washer to secure the rinse pump into the main housing at the top of the rinse pump 9 Once the rinse pump has been installed secure the unit back onto the wall and install the rinse pump tubing and rinse injection fitting as per the Mechanical Installation instructions in sections 2 16 and 2 17 on pages 10 and 11 NOTE Global Model Shown Cable S...

Page 18: ...ivity display if enabled you press the Next key to move through the User Mode menus The menu structure is shown to the right NOTE If enabled the live Conductivity display can be used in place of the normal Idle Home Screen display Below are examples of other displays you might see on the Home Screen showing various signals activities or errors NOTE Black indicates on constant Gradient indicates ro...

Page 19: ...spenser does not do anything during the 10 minute countdown it simply ignores detergent and rinse signals to avoid wastefully dosing detergent and rinse aid while the operator is performing maintenance Live Conductivity Display if enabled only available in Probe Mode At the De Scaling Menu Menu 14 press the Next key to move to the Live Conductivity display if it has been enabled See section 4 04 i...

Page 20: ... 2 000 000 12 3 Use the Next key to move to 2nd digit 5 Use the Next key to move to 3rd digit 4 O2 Program Menu Settings Program Menus 2 3 and 4 Program Menu 2 is considered the Configuration Menu It is accessible by entering the proper Program Mode password Whether you see Program Menu 3 or Program Menu 4 after Program Menu 2 will depend on the setting in Menu 21 Detergent Control where you set w...

Page 21: ...efault 2 Factory Default Rack Time in Rinse Demo Mode Menu Demo Mode Program Mode Password 123 Factory Default 1 Automatic 2 Manual Initial Charge 0 Pulse Feed Off 1 1 sec On 9 sec Off When above 50 of Set Point 2 1 sec On 9 sec Off When above 70 of Set Point 3 2 sec On 6 sec Off When above 50 of Set Point 4 2 sec On 6 sec Off When above 80 of Set Point 5 4 sec On 4 sec Off When above 70 of Set Po...

Page 22: ...r delay can be from 0 to 99 Rinse Pump Speed 10 0 Factory Default 400 Factory Default 2 Factory Default Low Detergent Alarm Delay 0 Factory Default 1 Factory Default Rinse Feed Option Door Machine Only 1 Dispense Rinse on Rinse Signal 2 Dispense Rinse on Detergent Signal 00 Factory Default Rinse Delay Time Door Machine Only Delay can be from 0 to 19 seconds 1 Yes display Conductivity after User Me...

Page 23: ...Dose Interval Rinse Pump Speed 10 0 Factory Default 2 Factory Default 12 Factory Default 1 Factory Default 1 Factory Default Rinse Feed Option Door Machine Only 1 Dispense Rinse on Rinse Signal 2 Dispense Rinse on Detergent Signal 00 Factory Default Rinse Delay Time Door Machine and Rinse on Rinse Only Delay can be from 0 to 99 seconds The number of Racks between Detergent Doses can be set to 1 2 ...

Page 24: ...f When above 90 of the Set Point Especially useful during initial tank fill or tank refill the detergent will be dosed continuously until the probe measurement reaches the percentage of the Set Point defined by the setting then start to feed on and off to try and avoid overshoot of detergent feed In general the lower settings often work well with smaller wash tanks and the higher settings with lar...

Page 25: ...onductivity Display 1 Yes display Conductivity after User Menu 14 2 No do not display Conductivity in User Menu default This setting controls whether a live Conductivity reading will be displayed after User Menu 14 If enabled pressing the Next key at Menu 14 will show a live Conductivity reading instead of returning to the Idle Home Screen Also this display will not time out like most menus which ...

Page 26: ... This setting determines what signal indicates the rinse pump should run If the dish machine provides a rinse signal then the Rinse on Rinse Signal option is usually employed The Rinse on Detergent Signal option is available if needed but when employed the rinse pump runs for only 12 seconds and any Rinse Delay Time setting is ignored Menu 36 Rinse Delay Time Door Machine Only 0 to 19 seconds defa...

Page 27: ...Interval will determine when detergent is dosed For example if the Rack Time in Rinse is set for 20 seconds and the Detergent Dose Interval is set to 3 racks the programmed Detergent Dose will occur after every 60 seconds of rinse signal Menu 44 Rinse Pump Speed 0 0 to 59 5 Revolutions Per Minute RPM default 1O O RPM NOTE This setting only effects the dispenser operation when the optional Rinse Pu...

Page 28: ...for dishwashers whose Machine Type is designated as a Door Machine in Menu 22 and that have the Rinse Feed Option set to Rinse on Rinse in Menu 45 This setting simply delays the activation of the rinse pump by the defined number of seconds Press the Scroll key to change the value of the blinking digit Press the Enter key at any time to accept the number displayed as the new setting for the Rinse D...

Page 29: ...her side of the spinner WARNING Before you remove the rinse pump cover disconnect the incoming power source 5 O3 Detergent Feed Spray Nozzle Replacement 1 Remove the container of detergent from the dissolver bowl to gain access to the spray nozzle 2 Using a socket unscrew the nozzle counter clockwise being careful not to exert too much strain on the nozzle holder 3 Screw the new nozzle into the no...

Page 30: ...nput water supply Clean inlet water Y strainer Check detergent solenoid function Unclog detergent feed spray nozzle 3 Excessive detergent consumption a Deposits on Conductivity probe Clean or replace Conductivity probe b Wash tank drain stuck open Clear wash tank drain obstruction c Wash tank leaking Eliminate wash tank leaks 4 No rinse feed Only applicable if optional rinse pump installed a No ri...

Page 31: ...ue including thumb screw HYD13 08088 10 Pump cover thumb screw 10 pack not shown 8 HYD10099397 Mounting kit 4 wall anchors 4 screws 2 wire ties 4 washers 10 pack 9 HYD90097976 Replacement discharge hose 10 HYD13 06529 00 Rinse Injection fitting kit 11 HYD15 03361 01 Conductivity probe kit 12 HYD90096336 North America Detergent injection fitting kit 25 mm North America models HYD10095208 Global Det...

Page 32: ...on 10 Automatic dispensers The WEEE Regulations apply to importers producers retailers and users of EEE and to businesses that treat or recover WEEE The EvoClean unit is a product placed onto market POST 13 08 05 therefore called future WEEE As a producer Hydro Systems Europe have the option to take responsibility for the EEE placed on the market If Hydro Systems Europe chooses to receive WEEE the...

Page 33: ... can be treated safely The environmental impacts of the substances in EEE and waste electrical and electronic equipment WEEE The main environmental concerns stem from soil and water contamination resource depletion energy use and waste At the production stage obtaining raw material for EEE production consumes a large amount of energy especially the process of extracting resources which can also le...