Borg & Overstrom U1/S2, Install & Operation Manual

Page 1: ...Synergy House Fakenham Road Morton On The Hill NR9 5SP Chilled Ambient Chilled Ambient Chilled Ambient Sparkling Contents 2 Model Overview 3 Component Feature Overview 5 Installation 15 Operation 18 Maintenance Cleaning 21 Advanced Troubleshooting 23 Exploded Diagrams Parts List 26 Technical Information 31 Declarations of Conformity ...

Page 2: ...ecovery Rated input 323 watt MAX RUNNING POWER CONSUMPTION CHILLED AMBIENT 570 watt during recovery Rated input 300 watt POWER SUPPLY 230V AC 50 Hz WATER CONNECTION Mains in 1 4 Push Fit Faucet 1 4 Push Fit CO2 CONNECTION 1 4 Push Fit DIMENSIONS w x d x h 330 x 370 x 362mm WEIGHT 26Kg CUPBOARD VENTILATION Required The u1 epitomises cutting edge design and innovation with its contoured tap and comp...

Page 3: ...el 1 no 1 0m x 6mm Insulated Water Pipe 1 no Connector Box 1 no 4mm Self Adhesive Clip 1 no Fixings Set Please Note Mains Installation Kit Filters are supplied as extra items according to individual ordering requirement U1 Tap Major Components Swan Neck Threaded Stem Back Nut Water Pipe Electrical Connection Main Body Faucet Membrane Control Panel ...

Page 4: ... Connection Harness 1 no Co2 Regulator with Gauge Connection tube 1 no Stainless Steel Drip Tray c w with Drain Outlet Cap 1 no Ventilation Ducting Kit 1 no Ventilation Grille Faucet Connection Harness Sparkling versions only CO2 Inlet Water Inlet Top Panel Power Connection Unit Carry Handle Side Panel Front Panel Water Outlet Eliwell Control Panel ...

Page 5: ... water internally regulated to 1 3bar Min mains pressure 1 3bar Electricity 13A supply Earth Leakage Protected 2 33 35mm 3 187mm 4 When planning and providing for the connection to the services always allow for easily accessible service isolator fittings and for the position of an external water filter Identify a suitable position for the swan neck faucet A 33 35mm max hole is required When positi...

Page 6: ...the faucet You may want to apply a thin bead of silicone sealant also With the faucet control panel in the right position carefully refit the back washer and nut Take care not to over tighten 5 9 8 Allow for the space needed for forming the required hole Relate the selected position to the underneath of the counter and check for any obstructions Allow sufficient space for fitting the back nut to t...

Page 7: ...Borg Overström GB 7 Install Operation Manual Tap Dimensions 135mm 414mm 188mm 42mm 260mm 33 3mm ...

Page 8: ...Borg Overström GB 8 Install Operation Manual Driptray Dimensions 250mm 9 16 12 7mm Waste Spigot 110mm 4 32 220mm 8 32 12 7mm Waste Spigot 180mm 7 32 150mm 5 9 32 75mm 2 5 16 ...

Page 9: ...e heat produced To provide adequate ventilation we recommend that air grilles vents are fitted as supplied or vent apertures formed in the cabinet to allow an airflow as shown below Normally this should be enough for all situations In conjunction with an inlet vent grille set into the front of the plinth it is recommended that a ducting box and duct is installed in the base of the cabinet Another ...

Page 10: ... its limits Then cut the air ducting so that it is flush with the kickboard Centrally locate the ventilation grille over the kick board cut out then using self tapping screws secure the kick plate The unit must be positioned accurately over the air ducts to ensure optimum airflow Ducting Box Air Ducting Air Flow Air Flow 2 3 4 Align duct with rear cut out Rear Cut Out ...

Page 11: ...e electrical supply and turn on After approximately 10 minutes the compressor and fan will stop as the chiller has reached its normal operating temperature The carbonator should be purged of air by activating the sparkling water dispense for approximately 20 seconds Isolate the water supply and activate the sparkling water dispense When the water system has emptied allow gas to be expelled for app...

Page 12: ...before removal of any covers Great care must be employed when working with high pressure carbon dioxide and in no cases should the maximum operating pressure of 58 PSI 4 bar be exceeded Safety Sparkling versions only Faucet Connection Harness Water Pipe Tap Co2 Pipe Co2 Bottle Tap Control Panel Membrane ...

Page 13: ...k nut but do not remove Flow can then be adjusted by turning the adjuster screw anti clockwise to increase flow and clockwise to restrict flow After each adjustment the flow rate should be timed Sparkling Water Flow Rate Sparkling Versions Only NOTE The soda water flow rate is set to 35ml sec at a CO2 pressure of 58 PSI 4 bar To adjust the soda water flow rate follow these steps Once the correct f...

Page 14: ...ight position Adequate ventilation must be allowed for we recommend using the supplied ventilation ducting kit Keep the machine away from sunlight heat and moisture Power and water supply points must be available near the dispenser and must meet the criteria specified in the Specification section of this manual The environment where this machine is installed must be free of dust and corrosive expl...

Page 15: ...nly Ambient Water Button Cold Water Button Ambient Water Indicator Functions Controls Sparkling Water Button Sparkling Water Indicator Cold Water Indicator Tap Control Panel 8888 Control Button Eliwell Control Panel Control Button Function Button Setting Button Digital Display ...

Page 16: ...ture reading Basic Settings 8888 8888 Adjusting the Set Point 1 Press and hold the Set button until CP shows on the display Release the button 2 Press Set again DIF will show on the display 3 Press Set again and the display will show a numeric value e g 1 C the default setting 4 Raise or lower this figure to the desired setting using the up or down arrows on the left of the control display window ...

Page 17: ...pressure relief vent in the stem is facing away from you or anyone else Ensure the regulator is closed Hand tighten securely Stand the cylinder in a suitable place It is necessary to prime the sparkling system with CO2 push the sparkling button for a few seconds until CO2 is coming through Check and adjust the CO2 pressure accordingly Connect the assembled CO2 bottle and regulator to the CO2 inlet...

Page 18: ...fluid to a clean and empty service filter cartridge Turn on incoming water allow service cartridge doser to fill 1 3 2 4 5 7 Dispense water using the cold button until the water appears pink Briefly press the ambient button too Repeat with sparkling button if present Briefly press cold ambient dispense button to release internal water pressure from the machine Remove the existing filter Use Biogua...

Page 19: ...ular attention to the dispense faucet and the push button controls For this use Bioguard External Sanitiser Clear Spray and Sanitising Wipes Attend to any cosmetic marks with Bioguard Rejuvenator Protector as needed Remember to include the drip tray If a Waste Overflow System is fitted empty this and flush through with a small amount of sanitisation fluid if needed 15 14 16 17 Please note that thi...

Page 20: ... 2 Press and hold the Sparkling water dispense button until all the water is expelled and only CO2 gas is being released The tank is empty of sparking water when only CO2 is being released 4 Ensure to release the Sparkling water button and take care to avoid releasing excess amounts of CO2 gas as this may damage the tank ...

Page 21: ...noperative replace pump If voltage not present pump is not timed out check control board fuses If necessary replace control board Poor Quality Carbonation Incorrect CO2 Pressure Check CO2 bottle regulator and non return valve Supply pressure should be 58 psi 4bar adjust or replace as necessary Air in Carbonator Tank Isolate the power supply and operate the sparkling water tap until gas is expelled...

Page 22: ...ntroller is operating Check for system over heat Allow the unit to cool and check for airflow obstructions Once the unit has cooled the fridge system will restart If the problem persists contact technical support If the Eliwell controller is operating check the operating parameters are correctly set and inspect the probes Replace probes as necessary Eliwell fridge controller not operating Check su...

Page 23: ...Install Operation Manual Borg Overström GB 23 603002 Exploded Diagrams Parts List U1 Tap Exploded Diagram 607131 604001 601254 601254 603001 603002 607132 ...

Page 24: ...Exploded Diagram 637325 637408 637106 637324 637425 462359 462874 462362 462371 172180 632032 462376 462327 462384 462368 462325 462318 462364 462369 462374 462313 637417 637326 632031 637107 462667 462014 462013 635512 462668 462012 461358 607323 ...

Page 25: ...BU TUBE 462013 1 4 LLDPE BU TUBE 462014 5 16 LLDPE BU TUBE 462313 Straight Adaptor 3 8x1 4 BSP 462318 Equal Tee 1 4 462325 Bulkhead Connector 1 4 462327 Reducing Elbow 3 8 x 1 4 462359 Equal Tee 3 8 462362 Equal Elbow 3 8 462364 Stem Adaptor 3 8ODx1 4BSP 462368 Stem Elbow 1 4 1 4 462369 Stem Elbow 3 8 1 4 462371 Stem Elbow 3 8 3 8 462374 Reducer 3 8 5 16 462376 Equal Elbow 5 16 462384 Stem Elbow 5...

Page 26: ... POWER CONSUMPTION CHILLED AMBIENT SPARKLING 570 watt during recovery Rated input 323 watt MAX RUNNING POWER CONSUMPTION CHILLED AMBIENT 570 watt during recovery Rated input 300 watt QUANTITY OF REFRIGERATION GAS R134a 130g POWER SUPPLY 230V AC 50 Hz WATER CONNECTION Mains in 1 4 Push Fit Faucet 1 4 Push Fit CO2 CONNECTION 1 4 Push Fit DIMENSIONS w x d x h 330 x 370 x 362mm WEIGHT 26Kg RATED CURRE...

Page 27: ...5A 5A 230 AC INLET M M BROWN BLUE WHITE YELLOW GREEN PURPLE BLACK RED KEY FAN COMPRESSOR TRANSFORMER SWITCH SOLENOID FUSE PUMP BRIDGE DIODE TEMPERATURE SWITCH CARBONATOR CAN M TEMPERATURE PROBE CONDENSER FAN 12Vdc POWER SUPPLY RIBBON CABLE CONNECTION TO TAP AMBIENT DISPENSE SOLENOID CHILLED DISPENSE SOLENOID SPARKLING DISPENSE SOLENOID ELIWELL ...

Page 28: ... BROWN BLUE WHITE YELLOW GREEN PURPLE BLACK RED KEY FAN COMPRESSOR TRANSFORMER SWITCH SOLENOID FUSE PUMP BRIDGE DIODE TEMPERATURE SWITCH CARBONATOR CAN M TEMPERATURE PROBE CONDENSER FAN 12Vdc POWER SUPPLY RIBBON CABLE CONNECTION TO TAP AMBIENT DISPENSE SOLENOID CHILLED DISPENSE SOLENOID ELIWELL ...

Page 29: ...d Ambient Sparkling Water Pathway Diagram CARBONATION PUMP CARBONATION TANK TAP WATER OUT AMBIENT CHILLED SPARKLING MIXED LINE WATER IN WATER COIL NON RETURN VALVE NON RETURN VALVE CARBONATION FLOW CONTROL WATER PRESSURE REGULATOR CO2 IN NON RETURN VALVE ...

Page 30: ...Borg Overström GB 30 Install Operation Manual Chilled Ambient Water Pathway Diagram TAP WATER OUT AMBIENT CHILLED MIXED LINE WATER IN WATER COIL WATER PRESSURE REGULATOR ...

Page 31: ...Borg Overström GB 31 Install Operation Manual ...

Page 32: ...Borg Overström GB 32 Install Operation Manual Copyright Borg Overström This manual is printed by Borg Overström and shall not be reproduced or copied in anyway Document Reference U1 S2 I OM v29082018 ...