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Borg & Overstrom u1 Install & Operation Manual

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Install & Operation Guide
Dispense options
Chilled & Ambient
Chilled, Ambient & Sparkling
Contents
5
11
21
33
37
45
56
Telephone
Synergy House
+44 (0)1362 695 006
Fakenham Road
Email
Morton On The Hill
sales@borgandoverstrom.com
NR9 5SP
borgandoverstrom.com
chilled
Range Overview & Features
7
Controls
8
Leak Detection
Installation & Operation -
u1 Chilled & Ambient
12 Major Components
17 Water Connection
Installation & Operation -
u1 Chilled, Ambient & Sparkling
22 Major Components
27 Water Connection
28 CO2 Bottle Installation & Sparkling
Water Operation
Sanitisation Guides
Trouble Shooting
Electrical Measurements, Component
Diagrams & Lists
Electrical Circuit & Water Pathway
Diagrams
62 Certificat
ambient
sparkling
GB

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Summary of Contents for Borg & Overstrom u1

  • Page 1 Leak Detection Installation & Operation - u1 Chilled & Ambient 12 Major Components 17 Water Connection Installation & Operation - u1 Chilled, Ambient & Sparkling 22 Major Components 27 Water Connection 28 CO2 Bottle Installation & Sparkling Water Operation Sanitisation Guides...
  • Page 2 The manual is intended as a guide only. Printed by NR9 5SP UK. Borg & Overström © Copyright Borg & Overström...

  • Page 3: Table Of Contents

    Undercounter Systems Install & Operation Guide | 3 Contents Range Overview & Features Introduction Controls Leak Detection Specification Installation & Operation - u1 Chilled & Ambient Major Components Positioning Water Connection Maintenance & Removal General Safety Advice Installation & Operation - u1 Chilled, Ambient & Sparkling...
  • Page 4 4 | u1 Undercounter Systems Install & Operation Guide...

  • Page 5: Range Overview & Features

    Undercounter Systems Install & Operation Guide | 5 u1 Undercounter system All Models Range Overview & Features Contents Introduction Controls Leak Detection Specification...

  • Page 6: Introduction

    Range Overview & Features Introduction u1 is a range of undercounter water dispensers that are connected to the mains water supply and dispense water through a proprietary swan-neck faucet that is mounted on a work surface. There are two models in the range: •...

  • Page 7: Controls

    Undercounter Systems Install & Operation Guide | 7 Controls Cold Thermostat Factory set to: NB: Turn clockwise to decrease water temperature Chilled & Ambient Models Chilled & Sparkling Models Undercounter Unit Undercounter Unit On/Off switch On/Off switch At upper rear of machine.

  • Page 8: Leak Detection

    8 | u1 Undercounter Systems Install & Operation Guide Leak Detection Notice: This machine is equipped with a leakage detection device. When leaking is detected, the dispense operation will be cut off automatically. This is indicated by the alarm signalling as also described above.

  • Page 9: Specification

    Undercounter Systems Install & Operation Guide | 9 Specification COOLING SYSTEM High efficiency compression system with capillary control. Premium quality long life hermetic All Systems compressor. Compact internal condenser – fan assisted for greater efficiency. Environmentally friendly R134A refrigerant.
  • Page 10 10 | u1 Undercounter Systems Install & Operation Guide...

  • Page 11: Installation & Operation

    Undercounter Systems Install & Operation Guide | 11 Chilled & Ambient Model Installation & Operation Contents Major Components & Water Connection Positioning Water Connection Maintenance & Removal General Safety Advice...

  • Page 12: Major Components

    12 | u1 Undercounter Systems Install & Operation Guide Major Components Top Cover LED Indication Side Panels Front Panel Back Panel On/Off Mode Switches Thermostat IEC Power - Fused Socket Water out Connections Faucet Connection Water in Connections Undercounter Unit Contents: u1 Chilled &...
  • Page 13 Undercounter Systems Install & Operation Guide | 13 Major Components Electronic Swan Neck Faucet Swan Neck Ambient Cold Threaded Stem & Back Nut Water Pipe Electrical Connection Electronic Swan Neck Faucet Contents: u1 Cold & Ambient 1 no Electronic Swan Neck Faucet 1 no 2-Button Membrane Switch 1 no 1.0m x 6mm Insulated Water Pipe...

  • Page 14: Positioning

    14 | u1 Undercounter Systems Install & Operation Guide Positioning Identify a suitable location for the undercounter unit. It should be positioned within 1.0m of the faucet, and within 2.0m of a suitable services connections: Service Requirements Water: Mains potable water – 2.0bar recommended. Min 1.0bar Position correctly with at least 150mm behind the unit, at least 25mm each side and 100mm above.
  • Page 15 Undercounter Systems Install & Operation Guide | 15 400mm Also allow for the height of the swan Allow for the space needed for forming Allow sufficient space for fitting a back neck under any overhanging cupboard/ the required hole. Relate the selected nut to the faucet stem shelf.
  • Page 16 16 | u1 Undercounter Systems Install & Operation Guide The maximum recommended inlet Pre-flush and fit the filter in an accessible and always allow adequate connecting pressure is 3.5bar.We recommend fitting position pipe length to enable the unit to a check valve, a pressure reducing be sufficiently moved for any future valve and a ‘Waterblock’...

  • Page 17: Water Connection

    Undercounter Systems Install & Operation Guide | 17 Water Connection Connect faucet pipework as follows: Fit Fit Y Fitting next followed by another Fit the male threaded adaptor fitting and 2 x Stem Elbows directly to water outlets 30mm piece of tubing.

  • Page 18: Maintenance & Removal

    18 | u1 Undercounter Systems Install & Operation Guide C O L D hour Switch on the Cooling Mode and allow up to 1 hr for the initial cooling cycle Ambient Water Indicator Press the ambient water Ambient Water Button...

  • Page 19: General Safety Advice

    Undercounter Systems Install & Operation Guide | 19 General Safety Advice Always ensure there is adequate airflow around the unit. Additional ventilation grills or extraction may be required. 150mm Keep the machine away from sunlight, heat and moisture. Be sure to use single outlet socket with correct power voltage.
  • Page 20 20 | u1 Undercounter Systems Install & Operation Guide...

  • Page 21: Major Components Positioning Water Connection

    Undercounter Systems Install & Operation Guide | 21 Chilled, Ambient & Sparking Model Installation & Operation Contents Major Components Positioning Water Connection CO2 Bottle Installation & Sparkling Water Operation Maintenance and Removal Emptying the Carbonation Tank General Safety Advice...
  • Page 22 22 | u1 Undercounter Systems Install & Operation Guide Major Components Top Cover LED Indication Side Panels Front Panel Carbonation Switch On/Off Mode Switches Back Panel Thermostat IEC Power - Fused Socket Water out Connections Faucet Connection Water in & CO2 in Connections Undercounter Unit Contents: u1 Chilled, Ambient &...
  • Page 23 Undercounter Systems Install & Operation Guide | 23 Major Components Electronic Swan Neck Faucet Swan Neck Ambient Sparkling Cold Threaded Stem & Back Nut Water Pipe Electrical Connection Electronic Swan Neck Faucet Contents: u1 Chilled, Ambient & Sparkling 1 no Electronic Swan Neck Faucet 1 no 3-Button Membrane Switch 1 no 1.0m x 6mm Insulated Water Pipe...

  • Page 24: Positioning

    24 | u1 Undercounter Systems Install & Operation Guide Positioning Identify a suitable location for the undercounter unit. It should be positioned within 1.0m of the faucet, and within 2.0m of a suitable services connections: Service Requirements Water: Mains potable water – 2.0bar recommended. Min 1.0bar Position correctly with at least 150mm behind the unit, at least 25mm each side and 100mm above.
  • Page 25 Undercounter Systems Install & Operation Guide | 25 400mm Also allow for the height of the swan Allow for the space needed for forming Allow sufficient space for fitting a back neck under any overhanging cupboard/ the required hole. Relate the selected nut to the faucet stem shelf.
  • Page 26 26 | u1 Undercounter Systems Install & Operation Guide The maximum recommended inlet Pre-flush and fit the filter in an accessible and always allow adequate connecting pressure is 3.5bar.We recommend fitting position pipe length to enable the unit to a check valve, a pressure reducing be sufficiently moved for any future valve and a ‘Waterblock’...

  • Page 27: Water Connection

    Undercounter Systems Install & Operation Guide | 27 Water Connection Connect faucet pipework as follows: Fit Fit 2 x Stem Elbows to the X Fitting and Fit the male threaded adaptor fitting and 3 x Stem Elbows directly to water outlets...

  • Page 28: Water Operation

    28 | u1 Undercounter Systems Install & Operation Guide Bottle Installation & Sparkling Water Operation Unpack CO2 Regulator and fit elbow Attach the regulator to the disposable Connect the assembled CO2 bottle and fitting to spigot outlet. CO2 bottle, ensuring the small pressure...
  • Page 29 Undercounter Systems Install & Operation Guide | 29 Ambient Water Indicator Press the ambient water Ambient Water Button button for ambient water Sparkling Water Indicator Press the parkling water Sparkling Water Button button for sparkling water Cold Water Indicator...

  • Page 30: Emptying The Carbonation Tank

    30 | u1 Undercounter Systems Install & Operation Guide Emptying the Carbonation Tank C O L D Switch off the Carbonation System Press and hold the Sparkling water The tank is empty of sparking water switch on the back of the unit dispense button until all the water is upon CO2 only being released.

  • Page 31: General Safety Advice

    Undercounter Systems Install & Operation Guide | 31 General Safety Advice Always ensure there is adequate airflow around the unit. Additional ventilation grills or extraction may be required. 150mm Keep the machine away from sunlight, heat and moisture. Be sure to use single outlet socket with correct power voltage.
  • Page 32 32 | u1 Undercounter Systems Install & Operation Guide...

  • Page 33: Sanitisation Guides

    Undercounter Systems Install & Operation Guide | 33 u1 Undercounter Systems All Models Sanitisation Guides Contents u1 Sanitisation guide...

  • Page 34: U1 Sanitisation Guide

    34 | u1 Undercounter Systems Install & Operation Guide u1 Sanitisation guide Minimal routine maintenance is required. Every 6 months maximum a sanitisation procedure is recommended as follows Turn off incoming mains water. Briefly press cold/ambient dispense Remove the existing filter...
  • Page 35 Undercounter Systems Install & Operation Guide | 35 Pay particular attention to the dispense Attend to any cosmetic marks with For this we recommend the use of faucet and the push button controls. For Bioguard Rejuvenator & Protector as Bioguard Foam Descaler &...
  • Page 36 36 | u1 Undercounter Systems Install & Operation Guide...

  • Page 37: Trouble Shooting

    Undercounter Systems Install & Operation Guide | 37 u1 Undercounter Systems All Models Trouble Shooting Contents Fault Diagnosis Guide 1 & 2 – No Water Dispenses Fault Diagnosis Guide 3 – Water Dispenses but not correct Temperature Fault Diagnosis Guide 4 – Water Leaks...
  • Page 38 38 | u1 Undercounter Systems Install & Operation Guide Trouble Shooting Fault Diagnosis Guide 1 – No Water Dispenses Problem/ Report Possible Cause Suggested Action No Water Dispenses From Ambient or Cold Valve Button not being pressed enough Press button firmly.
  • Page 39 Undercounter Systems Install & Operation Guide | 39 Trouble Shooting Fault Diagnosis Guide 2 – No Water Dispenses (continued) Problem/ Report Possible Cause Suggested Action No Water Dispenses (continued) From Ambient or Cold Valve Button not being pressed enough Press button firmly.

  • Page 40: Fault Diagnosis Guide 3 - Water Dispenses But Not Correct Temperature

    40 | u1 Undercounter Systems Install & Operation Guide Trouble Shooting Fault Diagnosis Guide 3 – Water Dispenses but not correct Temperature Problem/ Report Possible Cause Suggested Action Water Dispenses but not correct Temperature Ambient Water too warm Low usage and / or fed from...

  • Page 41: Fault Diagnosis Guide 4 - Water Leaks

    Undercounter Systems Install & Operation Guide | 41 Trouble Shooting Fault Diagnosis Guide 4 – Water Leaks Problem/ Report Possible Cause Suggested Action Water Leaks Water lying on top edge of Overflowing Waste Container. Empty Waste Container and lower door panel and / or check drainpipe is not blocked.
  • Page 42 42 | u1 Undercounter Systems Install & Operation Guide Trouble Shooting Fault Diagnosis Guide 5 – Miscellaneous Problem/ Report Possible Cause Suggested Action Miscellaneous Bleeping Noise Waste Container full/Internal Empty Waste Container. water leak.(If fitted) Check and reset Leak Detector.
  • Page 43 Undercounter Systems Install & Operation Guide | 43 Trouble Shooting Fault Diagnosis Guide 6 – Miscellaneous Problem/ Report Possible Cause Suggested Action Slow but Continuous Water Dispense From Ambient or Cold Water Low incoming Water pressure. Consider re-plumbing to alterna-...
  • Page 44 44 | u1 Undercounter Systems Install & Operation Guide...

  • Page 45: Electrical Measurements, Component Diagrams & Lists

    Undercounter Systems Install & Operation Guide | 45 u1 Undercounter Systems All Models Electrical Measurements, Component Diagrams & Lists Contents Electrical Test Measurement Values Guide Exploded Component Diagram u1 Chilled & Ambient Electrical Wiring Loom Diagram u1 Chilled & Ambient u1 Chilled &...

  • Page 46: Electrical Test Measurement Values Guide

    46 | u1 Undercounter Systems Install & Operation Guide Electrical Test Measurement Values Guide BK Series Compressor Resistance Primary 13Ω Secondary 44Ω Total 57Ω Compressor Input Voltage 230V 230V Compressor Relay 3 – 6 Resistance 3 – 5 5 – 6 23.8Ω...
  • Page 47 Undercounter Systems Install & Operation Guide | 47...

  • Page 48: Exploded Component Diagram U1 Chilled & Ambient

    48 | u1 Undercounter Systems Install & Operation Guide Electrical Wiring Loom Diagram u1 Chilled & Ambient Exploded Component Diagram u1 Chilled & Ambient...

  • Page 49: U1 Chilled & Ambient - Parts List

    Undercounter Systems Install & Operation Guide | 49 u1 Chilled & Ambient – Parts List Stock Component Description Exploded Component Diagram Reference Reference Number Number 602311 Top Panel 602011 Front Panel 602012 Front Panel Infill 602451 Base Panel 602125...
  • Page 50 50 | u1 Undercounter Systems Install & Operation Guide u1 Chilled & Ambient – Parts List (Continued) Stock Component Description Exploded Component Diagram Reference Reference Number Number M4x8 RHD Screw (200) M4x12 PHD Screw (200) M4x8 PHD Screw (200) M4x12 St/St PHD Screw (200)

  • Page 51: Exploded Component Diagram U1 Chilled, Ambient & Sparkling

    51 | u1 Undercounter Systems Install & Operation Guide u1 Chilled & Ambient – Parts List (Continued) Stock Component Description Exploded Component Diagram Reference Reference Number Number O-Ring M4x12 St/St PHD Screw (200) Direct Chill Stand Cold Tank Inlet Fitting...
  • Page 52 52 | u1 Undercounter Systems Install & Operation Guide...

  • Page 53: Electrical Wiring Loom Diagram U1 Chilled, Ambient & Sparkling

    Undercounter Systems Install & Operation Guide | 53 Electrical Wiring Looms Diagram u1 Chilled, Ambient & Sparkling...

  • Page 54: U1 Chilled, Ambient & Sparkling - Parts List

    54 | u1 Undercounter Systems Install & Operation Guide u1 Chilled, Ambient & Sparkling – Parts Lists Stock Component Description Exploded Component Diagram Reference Reference Number Number 602311 Top Panel 602011 Front Panel 602012 Front Panel Infill 602451 Base Panel...
  • Page 55 Undercounter Systems Install & Operation Guide | 55 u1 Chilled, Ambient & Sparkling – Parts Lists (Continued) Stock Component Description Exploded Component Diagram Reference Reference Number Number M4x8 RHD Screw (200) M4x12 PHD Screw (200) M4x8 PHD Screw (200)
  • Page 56 56 | u1 Undercounter Systems Install & Operation Guide u1 Chilled, Ambient & Sparkling – Parts Lists (Continued) Stock Component Description Exploded Component Diagram Reference Reference Number Number O-Ring 131641 Straight Bulkhead Fitting 462739 1/4" Pipe Clip Cold Tank Inlet Fitting...

  • Page 57: Electrical Circuit & Water Pathway Diagrams

    Undercounter Systems Install & Operation Guide | 57 u1 Undercounter Systems All Models Electrical Circuit & Water Pathway Diagrams Contents Electrical Circuit Diagram u1 Chilled & Ambient Electrical Circuit Diagram u1 Chilled, Ambient & Sparkling Water Pathway Diagram u1 Chilled & Ambient Water Pathway Diagram u1 Chilled, Ambient &...

  • Page 58: Electrical Circuit Diagram U1 Chilled & Ambient

    58 | u1 Undercounter Systems Install & Operation Guide Electrical Circuit Diagram u1 Chilled & Ambient Blue Yellow Compressor Orange DANGER Purple HIGH VOLTAGE White Thermostat Live DANGER HIGH VOLTAGE 230 AC Detection Inlet Probe On/Off Neutral Switch Direct Chill...
  • Page 59 Undercounter Systems Install & Operation Guide | 59 Electrical Circuit Diagram u1 Chilled, Ambient & Sparkling Blue Yellow Compressor Orange Carbonation Tank Purple DANGER Thermostat HIGH VOLTAGE White Live DANGER HIGH VOLTAGE 230 AC Detection Inlet Probe Neutral DANGER...

  • Page 60: Water Pathway Diagram U1 Chilled & Ambient

    60 | u1 Undercounter Systems Install & Operation Guide Water Pathway Diagram u1 Chilled & Ambient Water Inlet Direct Chill Tank Fill Solenoid Direct Chill Tank Cold Solenoid Valve Ambient Solenoid Valve Drainage Outlet Faucet Direct Chill Coil...
  • Page 61 Undercounter Systems Install & Operation Guide | 61 Water Pathway Diagram u1 Chilled, Ambient & Sparkling Water Inlet Direct Chill Tank Direct Chill Tank Fill Solenoid Ambient Solenoid Valve Soda Pump Drainage Outlet Faucet Direct Chill Coil Cold Solenoid...
  • Page 62 62 | u1 Undercounter Systems Install & Operation Guide...
  • Page 63 Undercounter Systems Install & Operation Guide | 63...
  • Page 64 Leak Detection Installation & Operation - u1 Chilled & Ambient 12 Major Components 17 Water Connection Installation & Operation - u1 Chilled, Ambient & Sparkling 22 Major Components 27 Water Connection 28 CO2 Bottle Installation & Sparkling Water Operation Sanitisation Guides...

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