RUC8408X--IO-AU.book Seite 1 Montag, 13.
RUC8408X--IO-AU.book Seite 3 Montag, 13. August 2018 1:33 13 RUC6408X, RUC8408X Please read this instruction manual carefully before installation and first use, and store it in a safe place. If you pass on the product to another person, hand over this instruction manual along with it. Table of contents 1 Explanation of symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 2 Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RUC8408X--IO-AU.book Seite 4 Montag, 13. August 2018 1:33 13 Explanation of symbols 1 RUC6408X, RUC8408X Explanation of symbols D ! ! A I 2 DANGER! Safety instruction: Failure to observe this instruction will cause fatal or serious injury. WARNING! Safety instruction: Failure to observe this instruction can cause fatal or serious injury. CAUTION! Safety instruction: Failure to observe this instruction can lead to injury.
RUC8408X--IO-AU.book Seite 5 Montag, 13. August 2018 1:33 13 RUC6408X, RUC8408X ! WARNING! • Have a qualified technician perform the installation in wet rooms. • Do not operate the device if it is visibly damaged. • If this device's power cable is damaged, it must be replaced by the manufacturer, customer service or a similarly qualified person in order to prevent safety hazards. • This device may only be repaired by qualified personnel. Inadequate repairs may cause serious hazards.
RUC8408X--IO-AU.book Seite 6 Montag, 13. August 2018 1:33 13 Safety instructions • Make sure that the refrigerator circuit is not damaged during transportation. The refrigerant in the refrigerator circuit has a low potential to become flammable. In the event of any damage to the refrigerator circuit: – Avoid naked flames and sparks. – Air the room well. • Set up the device in a dry location where it is protected against splashing water. 2.
RUC8408X--IO-AU.book Seite 7 Montag, 13. August 2018 1:33 13 RUC6408X, RUC8408X 3 Scope of delivery Scope of delivery Quantity Description 1 Refrigerator 1 Drain hose 1 Bottom trim piece 1 Installation and Operating Manual 4 Accessories Available as accessories (not included in the scope of delivery): Description LS300 ventilation grille (W x H: 490 x 249 mm, open ventilation area 667 cm2) Accessories are available from specialist dealers.
RUC8408X--IO-AU.book Seite 8 Montag, 13. August 2018 1:33 13 Technical description 6 Technical description 6.1 Description RUC6408X, RUC8408X The device can refrigerate goods to +8 °C to 0 °C and keep them cool. Products can be frozen to –10 °C to –20 °C in the freezer compartment. You can use the control display to set the desired temperature. The refrigerator is suitable for use with 12 V or 24 V DC voltage and can therefore be used e.g. for mobile homes, caravans or on boats.
RUC8408X--IO-AU.book Seite 9 Montag, 13. August 2018 1:33 13 RUC6408X, RUC8408X No. in fig. 3 Technical description Quantity Description RUC6408X RUC8408X 6.
RUC8408X--IO-AU.book Seite 10 Montag, 13. August 2018 1:33 13 Installing the refrigerator RUC6408X, RUC8408X 7 Installing the refrigerator 7.1 Preparing the installation When installing the refrigerator, note the following: • Ensure that the floor is solid and level. • Ensure that the refrigerator is level. • The refrigerator must be installed so that it is easily accessible for service work, easy to de-install and install and can be easily removed from the vehicle.
RUC8408X--IO-AU.book Seite 11 Montag, 13. August 2018 1:33 13 RUC6408X, RUC8408X • Installing the refrigerator The refrigerator must be installed in a recess so that it stands secure when the vehicle is in motion. Note the following dimensions (fig.
RUC8408X--IO-AU.book Seite 12 Montag, 13. August 2018 1:33 13 Installing the refrigerator RUC6408X, RUC8408X 4 4 2b 3 2a 1 Pos. in fig. 4, page 12 • 12 Description 1 Maximum height to 250 mm below the compressor shelf 2 LS300 vent 3 Minimum height is equal to the height of the compressor shelf 4 Air deflection plate The outer wall must be fitted with one air inlet ventilation grille (fig. 4 2a, page 12) and one outlet ventilation grille (fig.
RUC8408X--IO-AU.book Seite 13 Montag, 13. August 2018 1:33 13 RUC6408X, RUC8408X • Installing the refrigerator Fit an air deflection plate (fig. 4 4, page 12) above the compressor so that the heat does not accumulate in the vehicle. Installation with one lower rear vent and one roof vent I NOTE This installation method is satisfactory for refrigerator performance, but not the preferred method due to lack of service access to the compressor shelf area. 5 3 ≥100 mm 2 1 Pos. in fig.
RUC8408X--IO-AU.book Seite 14 Montag, 13. August 2018 1:33 13 Installing the refrigerator • RUC6408X, RUC8408X A roof vent may be installed instead of the air outlet vent. – The roof vent should be installed directly above the back of the refrigerator as far as this is possible. Use an air duct if you need to install the roof vent (fig. 5 3) offset, otherwise heat will accumulate there. 7.
RUC8408X--IO-AU.book Seite 15 Montag, 13. August 2018 1:33 13 RUC6408X, RUC8408X Installing the refrigerator OPTIONAL: ➤ If the refrigerator stands on a platform, install the bottom trim piece in order to seal the space between the refrigerator and the platform. 7 1 – Apply a sealing strip (fig. 7 1) to the lower surface of the bottom trim piece. 8 1 2 – Push the bottom trim piece with the four plugs (fig. 8 1) into the holes on the front frame of the refrigerator. – Snap the three catches (fig.
RUC8408X--IO-AU.book Seite 16 Montag, 13. August 2018 1:33 13 Installing the refrigerator 7.3 RUC6408X, RUC8408X Installing the drain water hose ➤ To avoid damage to the drain water hose, position the hole for the drain water hose in a way that the hose does not kink. ➤ Drill a hole through the vehicle floor at the rear of the refrigerator. ➤ Install the drain water hose through the drilled hole. Ensure that the drain water hose is long enough in order to drain the water outside of the vehicle.
RUC8408X--IO-AU.book Seite 17 Montag, 13. August 2018 1:33 13 RUC6408X, RUC8408X Installing the refrigerator ➤ Make a cut out in the wall to fit an appropriate upper and lower vent system, choose LS300 check the dimensions required for the vent. See chapter “Preparing the installation” on page 10. a b ➤ Ensure the installation frame is water resistant (fig. a). ➤ Insert the installation frame and screw it down tightly (fig. b). Use all the fixing holes for this. c 3. 2. 1.
RUC8408X--IO-AU.book Seite 18 Montag, 13. August 2018 1:33 13 Installing the refrigerator 7.5 RUC6408X, RUC8408X Install the roof vent d e 1 2 No. in fig. d Description 1 Hood 2 Installation frame ➤ Cut out a section in the roof. Refer to the roof vent instruction manual for the required dimensions. When doing so, observe the information, see chapter “Preparing the installation” on page 10. ➤ Ensure the installation frame is water resistant (fig. e).
RUC8408X--IO-AU.book Seite 19 Montag, 13. August 2018 1:33 13 RUC6408X, RUC8408X f Installing the refrigerator g ➤ Insert the installation frame and screw it down tightly (fig. f). Use all the fixing holes for this. ➤ Insert the hood and screw it down tightly (fig. g).
RUC8408X--IO-AU.book Seite 20 Montag, 13. August 2018 1:33 13 Installing the refrigerator 7.6 ! I RUC6408X, RUC8408X Securing the refrigerator CAUTION! Only screw through the bushes built into the refrigerator, otherwise foamed components, including electrical wiring, can be damaged. NOTE Ensure that the screws are tight, even when under increased loads (while driving). ➤ Push the refrigerator firmly into its final location with the front flange sitting hard against the recess front.
RUC8408X--IO-AU.book Seite 21 Montag, 13. August 2018 1:33 13 RUC6408X, RUC8408X Connecting the refrigerator 8 Connecting the refrigerator 8.1 Connecting the refrigerator to 12 – 24 V A NOTICE! • To avoid voltage drops and loss of performance, keep the connection cable as short as possible and uninterrupted. Therefore avoid additional switches, plugs or power strips. The refrigerator can be operated with a 12 V or 24 V DC voltage supply.
RUC8408X--IO-AU.book Seite 22 Montag, 13. August 2018 1:33 13 Connecting the refrigerator RUC6408X, RUC8408X Key to the figure Coordinate axis l ∅ A Meaning Unit Cable length m Cable cross section mm² NOTICE! Make sure the polarity is correct. ➤ Before starting up the device for the first time, check whether the operating voltage and the battery voltage match (see type plate). j - 1 ➤ Connect the cable to the refrigerator DC terminal block (1).
RUC8408X--IO-AU.book Seite 23 Montag, 13. August 2018 1:33 13 RUC6408X, RUC8408X 8.2 D Using the refrigerator Connecting the refrigerator to AC mains DANGER! Danger of fatal injury! • Never handle plugs and switches with wet hands or if you are standing on a wet surface. • If you are operating your refrigerator on a boat with an AC mains connection using a shore connection, you must install a residual current circuit breaker between the AC mains and the refrigerator.
RUC8408X--IO-AU.book Seite 24 Montag, 13. August 2018 1:33 13 Using the refrigerator I 9.1 RUC6408X, RUC8408X NOTE • Before starting your new refrigerator for the first time, you should clean it inside and outside with a damp cloth for hygienic reasons. • The cooling performance can be affected by: – the ambient temperature (e.g.
RUC8408X--IO-AU.book Seite 25 Montag, 13. August 2018 1:33 13 RUC6408X, RUC8408X 9.2 Using the refrigerator Energy saving tips • Choose a well ventilated location which is protected from direct sunlight. • Allow warm food to cool down first before keeping it cool in the refrigerator. • Do not open the refrigerator more often than necessary. • Do not leave the doors open for longer than necessary. • Defrost your refrigerator as soon as a layer of ice forms in the freezer compartment.
RUC8408X--IO-AU.book Seite 26 Montag, 13. August 2018 1:33 13 Using the refrigerator 9.4 RUC6408X, RUC8408X Menu overview and navigation k CI Eco ➤ Turn/press the control knob on preferred setting and user mode option. ✓ The colour turns blue when selected. ➤ Press again to deselect.
RUC8408X--IO-AU.book Seite 27 Montag, 13. August 2018 1:33 13 RUC6408X, RUC8408X 9.5 Using the refrigerator Display By default the display shows the following main menu: l 1 2 6 No. in fig. l 5 4 3 Description 1 The temperature bars show the set temperature: Lowest bar: lowest cooling function (warmest inner temperature) Highest bar: highest cooling function (coldest inner temperature) Blue snowflake: compressor is on. White snowflake: compressor is off.
RUC8408X--IO-AU.book Seite 28 Montag, 13. August 2018 1:33 13 Using the refrigerator No. in fig. l Description 4 5 RUC6408X, RUC8408X The child lock is selectable by user to prevent accidental adjustments or children from using the controls. The lock activates approx. 10 seconds after the last control knob touch and the display dims. Temporary override: Push the control knob 3 times within 1.5 seconds to unlock the controls temporarily.
RUC8408X--IO-AU.book Seite 29 Montag, 13. August 2018 1:33 13 RUC6408X, RUC8408X No. in fig. l Description 6 Turbo mode: The coldest setting (level 5) is activated. The outer fan and compressor operate at high speed and the defrost function is disabled. Turbo mode is active for 12 hours or until the refrigerator reaches a temperature of –2 °C. After that, the control switches to performance mode automatically. After switching to performance mode, the temperature setting remains at level 5.
RUC8408X--IO-AU.book Seite 30 Montag, 13. August 2018 1:33 13 Using the refrigerator 9.7 RUC6408X, RUC8408X User modes The following table shows the user modes and their settings: User mode Symbol Compres- Outer sor speed fan Defrost Temperature setting Duration Performance Auto Auto Auto Levels 1 – 5 ongoing Limited Low Auto Levels 1 – 3 ongoing Eco Auto Auto Off Level 3 ongoing Turbo High High Off Coldest level (5) max. 12 hours Silent 9.8 Display dimming functions (fig.
RUC8408X--IO-AU.book Seite 31 Montag, 13. August 2018 1:33 13 RUC6408X, RUC8408X 9.9 Using the refrigerator Opening the refrigerator door/freezer compartment door o 2. 1. ! CAUTION! • Always close and lock the refrigerator before starting the journey. • Open the refrigerator doors carefully, because goods may have shifted and could fall out. ➤ Press the handle and pull the door out.
RUC8408X--IO-AU.book Seite 32 Montag, 13. August 2018 1:33 13 Using the refrigerator 9.10 RUC6408X, RUC8408X Locking the refrigerator door/freezer compartment door ➤ Ensure the locking catch is in the normal use position and not in the airing function position (fig. q, page 34). ➤ Press the door shut until you hear it clearly click. ✓ The door is now closed and locked for travelling. 9.
RUC8408X--IO-AU.book Seite 33 Montag, 13. August 2018 1:33 13 RUC6408X, RUC8408X No. in fig. p Using the refrigerator Food 1 Frozen food 2 Dairy products, ready-made meals 3 Meat, fish, items for defrosting 4 Salad, vegetables, fruit 5 Eggs, butter 6 Dressing, ketchup, jam 7 Drinks in bottles or cartons Please observe the following instructions for storing items: I EN NOTE • Do not keep carbonated drinks in the freezer compartment.
RUC8408X--IO-AU.book Seite 34 Montag, 13. August 2018 1:33 13 Using the refrigerator 9.12 RUC6408X, RUC8408X Switching off the refrigerator ➤ Press and hold the control knob for more than 3 seconds. ✓ The display goes blank and the refrigerator is switched off completely. ➤ If you do not intend using the refrigerator for an extended period of time, disconnect the DC power supply. 9.
RUC8408X--IO-AU.book Seite 35 Montag, 13. August 2018 1:33 13 RUC6408X, RUC8408X 9.14 Using the refrigerator Removing and refitting the shelves Removing the shelves r 3. 2. 1. ➤ Push the shelf locks off the left end of the wire shelf (1.). ➤ Slide the shelf to the left until it is clear on the right side (2.). ➤ Tilt the right end of the shelf up (3.). ➤ Remove the shelf by pulling it forward.
RUC8408X--IO-AU.book Seite 36 Montag, 13. August 2018 1:33 13 Using the refrigerator RUC6408X, RUC8408X Refitting the shelves s 3. 2. 1. ➤ Position the shelf in the desired location. ➤ Insert the ends of the shelf on the left (1.). ➤ Slide the shelf into the holes on the right (2.). ➤ Slide the plastic plugs into the holes in the wall (3.).
RUC8408X--IO-AU.book Seite 37 Montag, 13. August 2018 1:33 13 RUC6408X, RUC8408X Using the refrigerator t ➤ Snap the shelf locks onto the shelf. Positioning the bottle shelf I NOTE The two bottom shelf positions can be fitted into an optional bottle shelf configuration which slopes down toward the rear. u 2. 1. 180° ➤ Remove the shelf and rotate 180 degrees (1.). ➤ Relocate the rear of the shelf to the bottle shelf position (2.).
RUC8408X--IO-AU.book Seite 38 Montag, 13. August 2018 1:33 13 Using the refrigerator 9.15 A I RUC6408X, RUC8408X Defrosting the refrigerator manually NOTICE! Never use mechanical tools to remove ice or to loosen objects stuck to the device. NOTE • The refrigerator compartment has an automatic cyclic defrost system, which prevents excessive frost forming on the evaporator fins.
RUC8408X--IO-AU.book Seite 39 Montag, 13. August 2018 1:33 13 RUC6408X, RUC8408X 9.16 Using the refrigerator Replacing the door panel Removing the door panel v 1. 2. Proceed as follows (fig. v): ➤ Open the door 90 degrees. ➤ Remove the door top decoration strip by gently pushing upward by hand (1.). ➤ Pull the old panel upward (2.).
RUC8408X--IO-AU.book Seite 40 Montag, 13. August 2018 1:33 13 Using the refrigerator RUC6408X, RUC8408X Installing the new door panel w 1. 2. Proceed as follows (fig. w): ➤ Push the new panel downwards into the door. Ensure, that the vertical edges fit into the grooves of the door frame (1.). ➤ Push the new panel downwards until the lower horizontal edge of the panel fits into the bottom groove. ➤ Snap in the decoration strip (2.).
RUC8408X--IO-AU.book Seite 41 Montag, 13. August 2018 1:33 13 RUC6408X, RUC8408X 9.17 Using the refrigerator Reversing the doors x 1 2. 1. ≥90° ➤ Open the freezer door more than 90 degrees. ➤ Remove the three screws (fig. x 1) from the upper hinge. ➤ Pull the upper hinge upwards out of the bushing and away from the freezer door. y 1. 2. ➤ Remove the freezer door by lifting it up until it clears the centre hinge pin (1. in fig. y).
RUC8408X--IO-AU.book Seite 42 Montag, 13. August 2018 1:33 13 Using the refrigerator RUC6408X, RUC8408X z 1. 2. ➤ Remove the refrigerator door by lifting it up until it clears the lower pin (1. in fig. z). I NOTE Carefully lift up the refrigerator door to prevent damaging the door bushing. ➤ Place the refrigerator door on soft material in order to prevent scratches. ➤ Remove the three screws from the lower hinge (2. in fig. z).
RUC8408X--IO-AU.book Seite 43 Montag, 13. August 2018 1:33 13 RUC6408X, RUC8408X Using the refrigerator A 1 2 ➤ Rotate the locking catches on the latch side by 180 degrees to expose the fixing screws. ➤ Remove the locking catch screws (fig. A 1). ➤ Take off the locking catches (fig. A 1). ➤ Remove the covers on the hinge side with a small screwdriver (fig. A 2). ➤ Remove the screws under the covers on the hinge side. B 2. 1. 3.
RUC8408X--IO-AU.book Seite 44 Montag, 13. August 2018 1:33 13 Using the refrigerator RUC6408X, RUC8408X C 1. 3. 1 2. ➤ Remove the two screws (1. in fig. C) of the handle components on both doors. ➤ Push the spring bolt (2. in fig. C) inwards with a small screwdriver, until the handle components (fig. C 1) are released. ➤ Remove the handle components (3. in fig. C). ➤ Remove the handle blanks from the opposite side of the doors. ➤ Relocate both door hinge bushes to the opposite side.
RUC8408X--IO-AU.book Seite 45 Montag, 13. August 2018 1:33 13 RUC6408X, RUC8408X Using the refrigerator D 2. 1. ➤ Remove the covers from the upper and lower hinge points (1. in fig. D). ➤ Install the covers on the opposite side (2. in fig. D). ➤ Turn the former upper hinge 180 degrees and mount it to the new lower hinge position with the three screws. ➤ Position the refrigerator door on the hinge pin of the newly mounted lower hinge. E 2. 1. ➤ Put the middle pin in place (1. in fig. E).
RUC8408X--IO-AU.book Seite 46 Montag, 13. August 2018 1:33 13 Using the refrigerator RUC6408X, RUC8408X ➤ Position the freezer door on the middle pin (2. in fig. E, page 45). F 2. 1. 3. ➤ Turn the former lower hinge 180 degrees and hold it in the new upper hinge position. Take care that the hinge pin fits into the upper bushing of the freezer door (1. and 2. in fig. F). ➤ Fix the hinge with the three screws (3. in fig. F). To do so, open the freezer door by at least 90 degrees.
RUC8408X--IO-AU.book Seite 47 Montag, 13. August 2018 1:33 13 RUC6408X, RUC8408X 10 ! A Cleaning and maintenance Cleaning and maintenance WARNING! Always disconnect the refrigerator from the mains before you clean and service it. NOTICE! • Do not use abrasive cleaning agents or hard objects during cleaning as these can damage the refrigerator. • Never use hard or sharp tools to remove ice or to free objects frozen onto the device.
RUC8408X--IO-AU.book Seite 48 Montag, 13. August 2018 1:33 13 Troubleshooting RUC6408X, RUC8408X In case of multiple faults, the error code will be rolling. The beep will last for 2 minutes and repeat every 30 minutes until the fault is restored. Error type faults must be manually reset by pressing and holding the control knob between 2 s and 4 s. Warning type faults reset automatically once the condition passes.
RUC8408X--IO-AU.book Seite 49 Montag, 13. August 2018 1:33 13 RUC6408X, RUC8408X Code Fault Troubleshooting Type Icon Beep Influence on cooling 34 Compressor overloaded Error No flashing Yes Yes 35 Thermal cut-out of controller unit Error No flashing Yes Yes Compressor does not run (battery connection) Fault Possible cause Remedy Device does not function, display does not glow UTerm = 0 V The connection between the battery and electronics unit has been interrupted.
RUC8408X--IO-AU.book Seite 50 Montag, 13. August 2018 1:33 13 Troubleshooting RUC6408X, RUC8408X Fault Possible cause Remedy Start attempt with UTerm ≥ UON Ambient temperature too high – Insufficient ventilation Clean existing ventilation or install sufficient ventilation. Condenser is dirty Clean the condenser. Fan defective Replace the fan. Electric circuit between Defective compressor the pins in the compressor interrupted This can only be repaired by an authorised repair centre.
RUC8408X--IO-AU.book Seite 51 Montag, 13. August 2018 1:33 13 RUC6408X, RUC8408X Troubleshooting Compressor is not running (connected to AC supply) Fault Possible cause Remedy Device does not function, display does not glow Connection supply line interrupted Establish a connection. Main switch faulty (if installed) Replace the main switch. Additional supply line fuse has blown Replace the supply line (if installed). fuse. The integrated mains adapter is defective.
RUC8408X--IO-AU.book Seite 52 Montag, 13. August 2018 1:33 13 Troubleshooting RUC6408X, RUC8408X Poor cooling, increase in interior temperature Fault Possible cause Compressor runs for a Evaporator is iced over. long time/continuously Cooling area insulation is insufficient (moist/wet). Compressor does not run often Remedy Defrost the evaporator. Adjust/replace the door seal. Ambient temperature too high – Insufficient ventilation Upgrade to satisfy requirements in installation guideline.
RUC8408X--IO-AU.book Seite 53 Montag, 13. August 2018 1:33 13 RUC6408X, RUC8408X 12 Warranty Warranty The statutory warranty period applies. If the product is defective, please contact the manufacturer's branch in your country (see the back of the instruction manual for the addresses) or your retailer.
RUC8408X--IO-AU.book Seite 54 Montag, 13. August 2018 1:33 13 Technical data 14 RUC6408X, RUC8408X Technical data RUC6408X RUC8408X Gross volume: 188 l 224 l Fridge storage volume: Freezer storage volume: 134 l 46 l 170 l 46 l Connection voltage: 100 – 240 Vw, 50 – 60 Hz 12 Vg or 24 Vg Power rating (AC): Rated current 12 Vg: 24 Vg: 100 Vw: 240 Vw: Power consumption at ambient temperature of 32 °C, +3 °C refrigerator: 75 W 9.2 A 4.0 A 1.0 A 0.45 A 10.5 A 5.0 A 1.3 A 0.55 A 240 Vw: 0.
RUC8408X--IO-AU.book Seite 55 Montag, 13. August 2018 1:33 13 RUC6408X, RUC8408X Dimensions (in mm) WxH – without flange: – with flange: Depth (in mm) – overall (excludes control knob 5 mm): – from flange rear face: Weight: Technical data RUC6408X RUC8408X 525 x 1434 550 x 1447 525 x 1644 550 x 1657 677 611 677 611 43 kg 46 kg Inspection/certification: I NOTE The power consumption is measured at 32 °C ambient temperature with 3 °C average cooling temperature in the refrigerator compartment.
