REXENER PR-200, User Manual

Page 1: ...For heating hot tubs and swimming pools USER MANUAL REXENER PR200 WATER HEATER ...

Page 2: ... INSTALLING THE DEVICE 7 BLEEDING THE FUEL SUPPLY SYSTEM 9 HEATER STRUCTURE 10 CONTROL PANEL 11 INSTALLING INSTRUCTIONS 12 CIRCULATION PUMP 12 OVERHEAT PREVENTION SYSTEM 12 DAILY INSPECTION POINTS 12 CLEANING AND MAINTENANCE 13 ANNUAL MAINTENANCE 14 OPERATING FAILURES 15 DIAGNOSING AND REPAIRING 17 PRODUCT SPECIFICATIONS 18 TECHNICAL SPECIFICATIONS 19 REXENER PR200 WATER HEATER WARRANTY 22 MAINTEN...

Page 3: ... GREETINGS FROM THE IMPORTER S REPRESENTATIVE Thank you for purchasing a high quality Rexener water heater It was developed in Finland over many years in close cooperation with the manufacturer Hephzibah Co Ltd During the development a variety of technical solutions were sought to ensure that the water heater is easy to use and reliable in northern climates as well The Rexener water heater utilise...

Page 4: ...circulation pump to ensure that water circulates through the device at a sufficient rate Exact water temperature control You can set the desired water temperature for the Rexener heater between 0 and 45 degrees C The heater will maintain the set temperature automatically The thermostat can be adjusted so that the burner starts after the temperature has dropped by 2 or 4 degrees Powerful diesel bur...

Page 5: ...this heater for any purpose other than heating a hot tub or swimming pool Do not handle the heater s power cord electrical devices or control panel with wet hands The moisture may cause a short circuit failure electrical shock and even fire Do not clean the interior of the heater with a wet cloth The moisture may cause a short circuit failure electrical shock and even fire Do not place your hands ...

Page 6: ...circuit connections for water hose 1 5 mm external thread 2 pcs Plugs for the Rexener water heater s water circuit 2 pcs Sealing tape for the threads of the water circuit connection 1 roll Water heater drainage valve Chimney pipe 1 pcs and cap 1 pcs Instruction manual Key for heater door INSTALLING THE REXENER WATER HEATER The Rexener water heater must be installed in a visible location that can b...

Page 7: ...on service for the heater Place the Rexener water heater in the position reserved for it Ensure that the heater is in the appropriate and stable position horizontally and vertically by using the adjustable legs Screw in the water lines suitable for the heater s water connections Wind sealing tape around the threaded section of the pipe connections in the direction of the thread Plug the water conn...

Page 8: ...ug to connect power to the heater Press the heater s activation switch Power The fuel pump is activated discharging fuel and air bubbles from the bleed opening Close the bleeding screw If the fuel hose contains a lot of air you may need to repeat the above steps two or three times If the burner shuts down due to a lack of fuel or there is another cause to suspect that air has entered the fuel supp...

Page 9: ... pump Fuel supply bleeding screw Fuel filter Fan air intake Flame detector Burner igniter Water level sensor Temperature sensor Overheating sensor Heated water outlet connection Heater water inlet connection Position of the heating element drain valve Fuel hose lead through ...

Page 10: ...warning light is lit when the temperature of the water being heated exceeds 50 C or the overheating sensor in the heater detects a temperature higher than 75 C The burner is switched off at the same time 5 POWER BUTTON Switches the device power on and off 6 TEMPERATURE CONTROL BUTTONS These buttons are used to set the desired water temperature They can also be used to adjust the thermostat s accur...

Page 11: ... restarts with the DOWN and UP buttons Finally press the POWER button to lock your selection 6 Deactivate the water heater by pressing the Power button again WARNING The heater must always be prevented from water splashing into the heater Please take this into account during installation and use NOTE The heater operating voltage is 230 V 50 Hz It is the responsibility of the user to connect the de...

Page 12: ...tem will reset automatically enabling heater operation If the heater water exceeds 75 C the overheat prevention system deactivates the burner and activates the warning light In this case it must be determined whether the overheating was caused by a failure in the heater or water circulation e g pipe blockage DAILY INSPECTION POINTS 1 Check fuel level and the fuel hose connections to detect leaks R...

Page 13: ...tector carefully The protrusion A in the body of the detector must settle firmly in place If the flame detector is extremely sooty the heater may also require sweeping Sweeping The Rexener PR200 heater requires occasional sweeping Sweeping may only be performed by an import er authorised provider of maintenance services Sweeping is required if the heater produces smoke during operation ANNUAL MAIN...

Page 14: ...s Start the heater 7 If the heater does not start contact the importer Advice and instructions for problem situations If the heater safety systems deactivate the heaters determine the cause s of the shutdown and immediately remedy any faults detected and reported by the safety system and diagnostics Try turning the device off and on again If necessary contact the importer Once the fault diagnostic...

Page 15: ...ER1 ER2 or ER3 light is on Fuel has run out Refuel the heater and if necessary bleed the fuel supply system The fuel has hardened Change to fuel that is more resistant to low temperatures The fuel filter is blocked Replace the fuel filter There is air in the fuel pump Bleed the fuel supply system see instructions on page10 The OVERHEAT or ERR warning light is on The overheat prevention function ha...

Page 16: ...l it with high grade diesel The fuel contains water or other impurities The burner is not receiving enough air The intake channel is blocked or damaged Check the intake channel Contact an authorised maintenance service The exhaust pipe is blocked The exhaust gases may be flowing in the wrong direction Clean the exhaust pipe carefully or replace it The burner has failed Contact the importer to repa...

Page 17: ...r 167 kPa Power 230 V 50 Hz Rated Power Consumption 80 W IP Grade IP 33 Dimension W x D x H 320 x 580 x 839 mm Weight 43 kg Thread size of water out Inner diameter 45 mm Outer diameter 52 mm 40 A Thread size of water in Inner diameter 45 mm Outer diameter 52 mm 40 A Exhaust pipe diameter Ø Ø 75 mm Safety device Flame detecting Low water level detecting Water temperature Over heating protection Hea...

Page 18: ... 6 kW nominal heat output in kW 18 5 kW 30 nominal heat output in kW 5 6 kW useful efficiency at rated heat output and high temperature regime in 96 useful efficiency at 30 of rated heat output and high temperature regime in 98 standby heat loss in kW 0 089 kW auxiliary electricity consumption Initial burn 75 W While operating 40 W in standby mode 6 W gas volume of the heater 0 023 range of temper...

Page 19: ...period Otherwise the device has a defect A defect refers to an expertly assessed deviation from the normal quality of the importer s products or the related guidance values provided by the manufacturer taking into account the age of the device and the time it has been in use For example manufacturing and structural defects and other defects and deficiencies impairing usability of the device during...

Page 20: ...t thereof is replaced as part of the rights under this warranty term the replacing part shall become the customer s property and the replaced old part shall become the importer s property 5 Warranty of a repaired product The warranty of a device repaired or replaced under the warranty shall continue until the end of the original warranty period Warranty terms and conditions 6 Warranty limitations ...

Page 21: ... rexnordic com Alternatively if you purchased the product from an official Rex Nordic Oy reseller you can contact the reseller 8 Warranty service and options The most suitable warranty service option can be determined through contact with the importer With the below options Rex Nordic shall determine one or more options to be used a An authorised servicing staff member arrives on site to perform t...

Page 22: ...Maintenance done by Maintenance done Date Maintenance done by Maintenance done Date Maintenance done by Maintenance done Date Maintenance done by Maintenance done Heater model Serial number MAINTENANCE LOGBOOK ...

Page 23: ...te Maintenance done by Maintenance done Date Maintenance done by Maintenance done Date Maintenance done by Maintenance done Date Maintenance done by Maintenance done Date Maintenance done by Maintenance done ...

Page 24: ...info rexnordic com NORWAY 4000 66 16 norge rexnordic com EUROPE 358 40 180 11 11 info rexnordic com WE ARE HERE FOR YOU MANUFACTURER HEPHZIBAH CO LTD Juan dong 86 Gilpa ro 71beon gil Michuhol gu Incheon Korea Puh 82 32 509 5834 Faksi 82 32 502 5519 Sähköposti sales hdtek com DISTRIBUTOR Rex Nordic Oy ...