INSTALLATION & SERVICE INSTRUCTIONS
Contents
1. 030099 347 Rev 2 pg 14 of 16 Copyright 2007 OASIS Corporation P1PV P1PVCD Series Installation amp Service Instructions gt 3 screws 7 e Disconnect the blue tube running from the solenoid to the hot tank inlet see figure for location of this tube __ Disconnect tube from hot solenoid e Thread the blue tubing through the hole in the shelf as shown above as soon as the free end of the tube is below the hot tank water will start to drain from the hot tank 030099 347 Rev 2 pg 15 of 16 Copyright 2007 OASIS Corporation P1PV P1PVCD Series Installation amp Service Instructions e Allow this water to empty into an open bucket e Remove the hot tank from the cooler as follows o Disconnect earth wire from column support Disconnect live amp neutral wires from hot tank switch and heat limiter Disconnect vent pipe from front panel Disconnect outlet pipe from water outlet assembly Support the tank while removing the two screws attaching the tank to the shelf o Withdraw the tank from the column support e Temporarily plug the vent a2. Tel 48 32 3326501 Fax 48 32 332 6500 WWww oasis ie In North America contact TRI PALM INTERNATIONAL LLC 222 East Campus View Blvd e Columbus OH 43235 U S A 1 800 64 OASIS 1 800 646 2747 Www oasiswatercoolers com 030099 347 Rev 2 pg 16 of 16 Copyright 2007 OASIS Corporation
3. planned cooler location is more than 20 meters 65 feet from the connection point to the water source then an additional water supply line should be added Fittings All fittings and piping used to attach the water cooler to the water supply must be approved to the relevant local standards These fittings can be purchased from Tri Palm International or Tri Palm International can refer you to reputable suppliers of Point of Use parts in your market place Installation Each installation should include the following components e Pressure limiting devices should be installed to protect the cooler and supply tubing from water pressure surges in locations where they may occur e ach cooler should have an independent isolating valve This is intended so that the cooler can be replaced without draining long lengths of piping EUROPE ONLY In accordance with EPDWA guidelines the installation must also include the following additional components A non return valve must be fitted at the point of connection to the water supply An anti leak device must be fitted at the point of connection to the water supply downstream of the isolating and non return valves The following general guidelines apply to the water supply line e Pipework should avoid light fittings and electrical and gas piping e Pipework in public view should be securely and neatly fixed e All pipework should be accessible and clearly labeled e Pipework should be l
4. power supply c Caution The unit is now live and suitable safety precautions should be taken d For models with hot tanks the two buttons on the front left of the cooler face must be pressed at the same time to dispense hot water Press the dispensing button for hot water and keep the button depressed until the water from the outlet runs clear note that it will take some time to bleed all of the air from the hot tank Cook _ Hot f E Cold Button Buttons A Button vV 7 e If your model is a Cook N Cold model press and keep the button depressed for ambient temperature water until the water from the outlet runs clear 030099 347 Rev 2 pg 5 of 16 Copyright 2007 OASIS Corporation g h i P1PV P1PVCD Series Installation amp Service Instructions Press the dispensing button for cold temperature water and keep the button depressed until the water from the outlet runs clear note that it will take some time to bleed all of the air from the cooling tank Carry out a visual inspection for any water leaks Disconnect the power supply and water supply from the cooler Drain the water cooler see relevant section below 7 Replace the shipping bag over the water cooler 8 Replace the carton over the top of the cooler 9 The cooler is now ready for transportation to the customer s premises NOTE Whenever you transport the cooler to or from your premises you should ensure that a shipping bag is p
5. that all companies undertake the necessary EPDWA training courses to help maintain the professional image of the industry A documented site survey must be conducted prior to installing a cooler in a facility Copies of all surveys should be held at the installer s premises The purpose of the survey is to ensure that the cooler is installed in a suitable location The general installation guidelines below should be followed e The cooler must be located on a floor that is smooth level and easily cleaned Do not locate the cooler in direct sunlight Do not locate the cooler next to a radiator Do not locate the cooler within or directly adjacent to toilet facilities Do not locate the cooler in constantly damp areas beneath dripping pipes or where water may collect underfoot Examine the proposed cooler location for the following e Location of electrical supply o The cooler should be installed no more than 2 meters 6 feet from the nearest electrical outlet o It should be possible to access the plug when the cooler is in its final position e Location of potable water supply o The cooler must be attached to a potable water source 030099 347 Rev 2 pg 8 of 16 Copyright 2007 OASIS Corporation P1PV P1PVCD Series Installation amp Service Instructions o The length of small bore tubing usually 14 used to connect the cooler to the water supply should be kept to a minimum and must not exceed 20 meters 65 feet o If the
6. the air from the hot tank 9 Press the dispensing water for ambient temperature water if applicable and keep the button depressed until the water from the outlet runs clear 030099 347 Rev 2 pg 10 of 16 Copyright 2007 OASIS Corporation P1PV P1PVCD Series Installation amp Service Instructions 10 Press the dispensing water for cold temperature water and keep the button depressed until the water from the outlet runs clear note that it will take some time to bleed all of the air from the cooling tank 11 Carry out a visual inspection for any water leaks 12 The direct chill system will start cooling immediately and is now ready for use by the customer General Troubleshooting Guidelines e No water flow when any dispense button is pressed o Ensure that the unit is connected to the electrical supply and that power is going to the unit o Ensure that the unit is connected to a water supply and that any shut off valve is in the Open position o Ensure that any leak detection device if installed is in the Open position if the leak detector has been triggered then it needs to be reset o Ensure that any filter fitted within the unit is not blocked with sediment o Ensure that any shut off valve in the filter system is in the Open position e Water flows from the ambient or hot system no water flows from cold system o Water within cooling system is frozen Check the thermostat setting tur
7. OASIS INSTALLATION amp SERVICE INSTRUCTIONS P1PV P1PVCD Series Coolers Contents Technical Specification Pre Delivery Inspection Filter Installation Cooler Installation General Troubleshooting Guidelines Cleaning and Sanitizing Instructions Technical Specification Product Dimensions e Height 1 110 mm 43 7 in e Width 320 mm 12 6 in e Depth 345 mm 13 6 in e Net Weight 23 kg 51 Ibs Filter Compartment e Height 560 mm 22 in e Width 260 mm 10 2 in e Depth 120 mm 4 7 in Electrical Specification VE P1PVKY P1PVK P1PVHSY P1PVHS P1PVHSKY P1PVHSK PIPVCDKY PIPVCDK PIPVCDHSY P1PVCDHS PIPVCDHSKY P1PVCDHSK 220 240V 50Hz 115V 60Hz 220 240V 50Hz 115V 60Hz 220 240V 50Hz 115V 60Hz 100 Watts 180 Watts 620 Watts 700 Watts 620 Watts 700 Watts Wiring Diagram DRY TANK CONTROL HOT TANK WHEN USED LIMITER ATER HOT CONTROL E tae ed BK f gt 230 VOLT HOT TANK COLD p gt ps i R 2 SOLENOIDS BUTTON Geo ok J gt 3 OT TAN RB ATER immer HOT CONTROL m ER fas BeK m 0e o r o COOK BUTTON LEDS 4 w z 5 COLD BUTTON LEDS HOT TANK SWITCH 3 l COLI SWITCH 115 VOLT HOT TANK T BREAKER P1PV P1PVCD Series Installation amp Service Instructions General Information e The PIPV amp PIPVCD Series coolers are designed for connecti
8. Temporarily disconnect the water cooler from the water supply e Remove the front door and the top from the cooler If no filter has been installed in the cooler disconnect the blue tubing from the tee that connects to the bulkhead fitting on the back of the cooler Connect it to the inlet side of the filter cleaning cartridge o Note Ifa filter system has been installed in the cooler use the filter cleaning cartridge to bypass the filter system i e disconnect the tube attached to the inlet of the filter system and fit it to the inlet of the filter cleaning cartridge e For coolers with no filters in them use a 12 length of 1 4 blue tubing to connect the outlet side of the filter cleaning cartridge to the tee If filters are installed in the cooler you should 030099 347 Rev 2 pg 13 of 16 Copyright 2007 OASIS Corporation P1PV P1PVCD Series Installation amp Service Instructions disconnect the tube from the filter outlet and connect it to the outlet of the filter cleaning cartridge e Reconnect the cooler to the mains water supply e Allow the reservoir to fill with water leave for about 5 minutes dispensing water from both the cold and ambient systems to bleed all air from the system e Let the cooler stand with cleaning solution in it for 20 30 minutes e After the 20 30 minutes are up dispense water from both systems for 2 minutes to remove all traces of cleaning solution Disconnect the cooler from the mains water suppl
9. VE 9 034663 001 034663 001 WATER OUTLET MOULDED 10 034625 001 034625 001 SPOUT WATER OUTLET 11 034506 001 034506 001 COOLING TANK HEAD D 12 030858 407 030858 407 O RING R 13 034507 002 034507 002 COOLING TANK BASE oO U O 14 034782 001 034782 001 DRAIN TUBE 3 8 OD jajajunj sjej B 15 034361 001 034361 001 DRAIN VALVE ASSY A Moe i 16 036033 001 036033 001 HOT TANK HEAD W oF 17 036134 001 036134 001 HOT TANK BASE D S 18 032487 004 032487 003 HEATING ELEMENT ND Ea 19 028768 101 028768 101 JG FITTING 3 8 ELBOW 20 034734 002 034734 002 TUBING 3 8 OUTLET VENT Equipment e Household bleach 5 sodium hypochlorite e Mild soap solution e Plastic bucket e One 12 length of 14 OD plastic tubing Preparation of Filter Cleaning Cartridge e In order to get cleaning solution into contact with all of the water contact surfaces it is recommended that you prepare a filter cleaning cartridge This should consist of an empty filter housing and head assembly i e does not contain a filter media e To prepare the cleaning cartridge place 1 ml 1 4 tsp of the sodium hypochlorite solution into the empty housing and then re fit the head Sanitization Instructions e
10. agged when necessary to avoid freezing or high temperatures EUROPE ONLY Sanitisation EPDWA guidelines state All coolers must be sanitized before commissioning When a customer signs up to the sanitisation program the cooler should be sanitized every 6 months Sanitisation should be carried out in accordance with the manufacturer s instructions see attached documents 030099 347 Rev 2 pg 9 of 16 Copyright 2007 OASIS Corporation P1PV P1PVCD Series Installation amp Service Instructions Connecting Water Cooler to Water Supply All OASIS POU water coolers are supplied with a push fit connector that should be used to connect the cooler to the water supply Tri Palm International recommends that these guidelines should be followed when installing the cooler Use 4 diameter tubing to connect the water supply to the water cooler Although 6 mm tubing will appear to fit it is approximately 5 smaller in size The use of 6mm tubing will result in a leak A pressure regulator such as a slow flow regulator must be installed in front of the unit s water inlet if the water pressure including any possible pressure spikes could exceed 690 kPA 100 psig Failure to comply will void the warranty The manufacturer accepts no liability for damage caused by excessive water pressure Installing the water cooler at your customer s premises 1 Carry the cooler in the upright position to the customer s p
11. er supply this may be done by closing any shut off valve fitted to the installation or temporarily disconnecting the cooler from the water supply e Disconnect the cooler from the power supply Remove Top from the Cooler e Remove the two screws at the rear of the top and lift off the lid assembly Remove Side Panel e Remove the three screws as shown e Raise the panel vertically by about 25mm 1 so that it clears the molded base and the key slot then lift the panel away from the cooler 3 screws ms J l a ee SS A 030099 347 Rev 2 pg 12 of 16 Copyright 2007 OASIS Corporation P1PV P1PVCD Series Installation amp Service Instructions Cleaning and Sanitizing Instructions This procedure should be used for initial cleaning prior to installation and also for on site sanitization The diagram below illustrates the water circuit used in all PV DC model coolers zZ 230V 028913 002 028913 002_ JG FITTING BULKHEAD CONNECTOR 029959 002 029959 002 TUBING 1 4 029199 003 029199 003 JG FITTING TEE PIECE 1 4 034277 002 034277 002 JG FITTING 1 4 BSP 034613 001 034613 002 SOLENOID VALVE 230V 030552 101 030552 101 JG FITTING 3 8 TO 1 4 REDUCER 028672 001 028672 001 CARTRIDGE HALF SET 035351 002 035351 002 CHECK VAL
12. in cleaning out scale The hot tank is manufactured from 304 Stainless Steel which is non corrosive and inert e The hot water temperature is preset at the factory at approximately 88 C 190 F the water temperature is controlled by a thermostat that is located on the hot tank Hot water temperatures may be adjusted via a slotted screw on the body of the control can be accessed through the hole in the metal panel in the filter compartment Turning this screw in the clockwise direction will make the water hotter and vice versa Compressor e The compressor uses the hydrofluorocarbon refrigerant R134a which is a non Ozone depleting substance with a Global Warming Potential of 1 300 The C compressor is controlled by an electromechanical thermostat na that controls the temperature of the water in the direct chill unit Cup Dispenser e The PIPVCD Series contains an integrated cup dispenser built into the top of the cooler This is the only difference between the PIPV Series and the PIPVCD Series 030099 347 Rev 2 pg 3 of 16 Copyright 2007 OASIS Corporation P1PV P1PVCD Series Installation amp Service Instructions Self Drain Drip Tray e The drip tray supplied with the PIPV coolers is fitted with a self drain facility To put the self drain facility into service follow the instructions listed below o Remove the drip tray from the cooler Remove the grille from the drip tray Using a 8mm 5 16 diameter drill d
13. laced over the cooler This will prevent damage to the cabinet caused by coolers rubbing against one another in the back of the truck or van Draining the Water Cooler Isolate the water cooler from the mains water supply this may be done by closing any shut off valve fitted to the installation or temporarily disconnecting the cooler from the water supply Disconnect the cooler from the power supply Remove the top from the unit remove the two screws at the rear of the top and lift off the lid assembly Looking down on the unit disconnect the cold water inlet as shown in the diagram to the right Cold Tank Inlet 030099 347 Rev 2 pg 6 of 16 Copyright 2007 OASIS Corporation P1PV P1PVCD Series Installation amp Service Instructions Remove the screw holding the plug in position on the drain valve at the rear of the unit Rotate the plug counter clockwise and pull from the drain body Allow water to drain from the valve The drain is located 280mm 11 in from the floor ensure that you place a container under the valve prior to opening it The container needs to have a minimum capacity of 2 litres 2 quarts e Re assemble the cooler by following the above instructions in the reverse order Filter Installation The PIPV and PIPVCD series coolers contain a large filter compartment that can be directly accessed from the front of the unit Accessing Filter Compartment e Lift
14. n counter clockwise to increase the temperature setting of the cold water Disconnect the power from the unit and allow the ice inside the cooler to melt e Water dispensed from the cold system is not chilled Ensure that the cooler is not located in direct sunlight Check that the thermostat on the rear of the unit has not been turned off Check if the compressor is running if not then replace starting relay If the compressor is running and no cold water is available then there may be a fault in the refrigeration system O O O e Bad taste o Flush the machine for a period of 15 minutes If the bad taste persists contact your authorized service provider e Low flow of cold water o If this happens in the cold water circuit there may be a problem with freezing Refer to the notes for no water flow from cold system above e Low flow of water for all circuits of the machine o Ensure that the filter is not blocked o Ensure all valves in the system are in the fully open position o Check the water supply pressure 030099 347 Rev 2 pg 11 of 16 Copyright 2007 OASIS Corporation P1PV P1PVCD Series Installation amp Service Instructions Accessing the Internal Chassis In order to carry out repairs to the refrigeration system you may need to remove the side panel s from the cabinet Please follow the instructions given below to carry out this operation Safety Instructions e Isolate the water cooler from the wat
15. nd hot tank outlet e Prepare a descaling solution by mixing 125 grams of citric acid crystals with one litre of very hot water Wearing rubber gloves is recommended e Turn the hot tank upside down and pour the descaling solution into the hot tank inlet tube using a funnel Let the unit stand for at least twenty minutes Drain the descaling solution through the hot tank inlet tube Replace the hot tank and rebuild the cooler Reconnect the cooler to the mains supply Drain at least 5 litres of hot water from the outlet before switching on the hot tank Oo O 0 0 THIS APPLIANCE MUST BE EARTHED This appliance is not suitable for unsupervised use by young children or aged and infirm persons The warranty Underwriter s Laboratory certification and CE certification for this machine are automatically void if any alteration modification or combination with any other machine or device is deemed to be the source of any claim The UL and CE certification may be void as the result of any alteration or modification The manufacturer accepts no liability resulting from any alteration modification or combination with any other machine or device EXCEPT AS SET FORTH HEREIN THE MANUFACTURER MAKES NO OTHER WARRANTY GUARANTEE OR AGREEMENT EXPRESSED IMPLIED OR STATUTORY INCLUDING ANY IMPLIED WARRANTY OR MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE Manufacturing location Europe OASIS East Sp z 0 0 Gutenberga 20 str 44 164 Gliwice SEZ Poland
16. on to a supply of potable water The cooler should not be connected to water supplies of unknown bacterial quality or those that are not already fit for human consumption The machine should only be connected to a potable drinking water supply e This unit is suitable for indoor use in domestic commercial amp industrial locations They should not be sited in locations where they may be subjected to rain or snow Cooling System e The PIPV amp PIPVCD Series coolers use the OASIS Pressure Vessel Direct Chill PVDC cooling tank system The cooling tank is manufactured from 304 Stainless Steel which is non corrosive and inert e The cold water temperature is preset at the factory at approximately 7 C 45 F the water temperature is controlled by a thermostat that is located on the back of the unit Cold water temperatures may be adjusted via a slotted screw on the body of the control can be accessed through the hole in the metal panel in the filter compartment Turning this screw in the clockwise direction will make the water colder and vice versa Ambient Water Circuit e The water in the ambient water circuit is not cooled the temperature of the water will be the same as the temperature of the water that comes out of the building water supply and the ambient room temperature The ambient water should be flushed after long periods of non use Hot Water System e The PIPV amp PIPVCD Series coolers use a two piece hot tank to aid
17. out and remove the drip tray p _ lnlet Vr f Pipe lji ii I I o o S ee a e Remove the door from the cooler e The water supply tube is now visible on the left hand side of the filter compartment 030099 347 Rev 2 pg 7 of 16 Copyright 2007 OASIS Corporation P1PV P1PVCD Series Installation amp Service Instructions Installing the filter system e tis recommended that you use a filter system with 4 push fit connections for both inlet and outlet e Refer to the instructions provided with the filter system prior to installation e Attach the filter system to the metal column support you can drill holes as required for mounting screws e Cut the water supply tube and connect the lower portion to the inlet side of the filter system and the upper portion to the outlet side of the filter system Installing the cooler EUROPE ONLY The European Point of Use Water Distribution Association EPDWA provides formal Hygiene Awareness and Installation training courses All staff involved in the installation and sanitising of POU water coolers for an EPWDA member company must receive this training The purpose of this training program is to provide an overview of POU systems offered by OASIS and an introduction to the basic guidelines that should be followed when installing an OASIS water cooler onto an existing mains water system It is recommended
18. remises use the handle at the rear of the unit 2 Remove the shipping bag from the cooler 3 Carry out a general inspection of the cooler ensuring that a There are no marks or physical damage to the cooler b That all accessories are present c That all the wires and electrical connections are in place at the back of the cooler d That the cooler is clean and dust free e Sit the machine as close to the electrical and water supply as possible with a 50mm 2 air gap at both sides and back of the machine Mount the machine on a firm flat surface so that it cannot topple over Please remember that the machine should not be exposed to direct sunlight or heat sources above 32 C 90 F f It is advisable that the water supply and electrical supply be within 2 meters 6 feet of the machine for ease of installation g Level the machine using the adjustable feet 6 Connect the water cooler to a potable water supply 7 Inspect the electrical socket the machine plug and the power cable for any transit damage Make sure the hot tank switch is off then plug the power lead into the back of the machine As soon as you plug the machine into a suitable power supply you can start to flush water through the machine 8 Press both buttons on the front left to dispense hot temperature water if applicable and keep the buttons depressed until the water from the outlet runs clear note that it will take some time to bleed all of
19. rill a hole through the bottom of the drip tray stem Fit a flexible hose of 10mm or 3 8 inner diameter onto the stem Route the hose through the partition to the rear of the unit you can run this hose directly to a main water drain or connect it to a storage vessel that will need to be emptied at regular intervals oOO0 0 Water Pipe and Fittings e All water connection fittings are made by the John Guest Company and are approved to NSF standards 51 and 61 The machine is connected to the water supply by a 4 female bulkhead fitting e The entire internal water circuit and all the components which come in contact with water are food grade NSF WRAS approved Mounting Feet e The unit is supplied with 4 mounting feet packed inside the filter compartment These can be used to level the cooler on uneven surfaces To install the feet simply screw them into the 4 threaded holes in the metal base of the cooler Water Valves e Control of water dispensing is achieved by means of mains AC electrical solenoid valves Three valves are used two for cold water and one for ambient or hot water depending on model The valves remain open when the customer pushes the dispense button for a drink Panels e All external molded panels are made from ABS plastic The material used is UV resistant and meets all CE and UL requirements for fire safety All metal panels are made from galvanized steel which is then painted The galvanized coating p
20. rovides increased resistance to rust and corrosion 030099 347 Rev 2 pg 4 of 16 Copyright 2007 OASIS Corporation P1PV P1PVCD Series Installation amp Service Instructions Spare Parts e Tri Palm International supplies spare parts for all of its watercoolers For European service please check the OASIS web site at www oasis ie for full illustrated parts breakdowns that give full details of all replacement parts For service from the United States refer to the Tri Palm International web site www tripalmint com Pre Delivery Inspection 1 Examine the packaging for signs of damage report any damage to the carrier 2 Remove the carton from the cooler cut the strapping tape and lift the carton from the cooler Store the carton and corner posts for repacking the cooler prior to shipping it to the customer 3 Remove the shipping bag from the cooler 4 Carry out a general inspection of the cooler ensuring that a There are no marks or physical damage to the cooler b All accessories are present c All wires and electrical connections are in place at the back of the cooler d All tubes and water connections are in place e That the cooler is clean and dust free 5 Install your filtration system see relevant section in this manual 6 Flush out the water cooler a Connect the water supply to the bulkhead fitting at the rear of the unit b Make sure the hot tank switch is off if applicable then connect the unit to a
21. y and remove the filter cleaning cartridge e Reconnect the blue tube to the tee piece or reconnect the filter system e Reconnect the cooler to the water supply General Cabinetry Cleaning e Turn off the power at the wall socket and remove the power cord at the rear of the machine e Wear clean rubber gloves to carry out the cleaning functions e Remove and clean the drip tray assembly e Wipe down all machine surfaces with a mild soap solution or mild cleaner e Replace the drip tray e Re connect the machine and turn on the power and check for correct operation Descaling the hot tank Equipment e Hot tank De scaling solution Dissolve 125 grams of citric acid crystals in 1 litre of hot water e Bucket or pan with 8 10 litre capacity e Rubber gloves Cleaning Procedure Water coolers need to be cleaned periodically to prevent mineral build up inside the heating tank The frequency of cleaning is determined by the quantity of minerals in the water and the amount of water used The hot tank may require cleaning when e Normal hot water flow appears restricted e Noisy heating cycles are heard e Mineral build up has imparted a taste to the water Instructions e Turn off the hot tank switch and dispense hot water from the outlet until the water is cool e Temporarily disconnect the water cooler from the water supply e Remove the front door top and RH side panel from the cooler
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