Grech RV TURISMO 2021 Owner's Manual
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Grech RV TURISMO 2021 Owner's Manual

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  • Page 1 TURISMO Mercedez-Benz Sprinter OWNER’S MANUAL WWW.GRECHRV.COM...
  • Page 2 The information contained in this document is intended to reflect standard and optional equipment included in a typically Thank you for purchasing a Grech RV product. Your decision to equipped model at the time of delivery to the initial retail owner .
  • Page 3 Overfilling the propane containers can result in uncontrolled propane flow, which can cause fire or explosion. A properly filled container holds 80% of its volume as liquid propane. Grech RV . 6915 Arlington Avenue Riverside, California 92504 Grech RV www.grechrv.com (855)-994-GRECH (7324) | Copyright ©...
  • Page 4 ӹ MICROWAVE- Model: • Serial Number: ӹ REFRIGERATOR- Model: • Serial Number: ӹ GENERATOR- Model: • Serial Number: ӹ ROOF AIR CONDITIONER (s)- Model: • Serial Number: ӹ INVERTER- Model: • Serial Number: GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 5 RV DIMENSIONS TURISMO FRONT AND REAR VIEW 61.6'' clear width 98.4'' of door 115'' 79.5 '' 95.5 '' TURISMO SIDE VIEW (PASSENGER SIDE) AWNING LENGTH 125.9'' & 118.1'' 40.2'' 144.3'' 48.8'' 233.3'' GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 6 RV DIMENSIONS TURISMO 4x4 FRONT AND REAR VIEW 61.6'' clear width 98.4'' of door 121.7'' 79.5 '' 95.5 '' TURISMO 4x4 SIDE VIEW (PASSENGER SIDE) AWNING LENGTH 120'' 40.2'' 144.3'' 48.8'' 233.3'' GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 7 FLOOR PLANS ABOUT THE TURISMO The Grech RV Turismo RV 144'' Class B has 4 types of RV's: Turismo, Turismo-ion, Turismo 4x4 and the Turismo-ion Turismo, offers refined luxury in a smaller more agile 4x4. package with the same renowned craftsmanship and attention to Turismo-ion RV's are Lithium-ion battery system powered detail found in our flagship Strada Mercedes Class B RV .
  • Page 8 GENERATOR (LPG) W/ AUTOGEN Onan 2.5 kW (LPG) START BATTERIES (HOUSE) (2) 100 Amp Hour Lithium Batteries (2) 100 Amp Hour Lithium Batteries ENERGY Lithium Based Energy POWER OUTLET 110/120V 110/120V GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 9 3. Tank capacities are based on measurements prior to installation. Slight variations may occur due to tank shrinkage or expansion. 4. Actual filled propane tank capacity is filled at 80% due to overfilling prevention device on tank. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 10 NOTES GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 11 Department of Grech RV, all labor costs associated with the before each warranty repair is honored. Not following this repair or replacement of defective parts will be paid by Grech RV . procedure could void your warranty reimbursement for that The L.W doesn't extend to any part or portion of the...
  • Page 12 An RV that has been declared a total loss by an insurance Painted plastic exterior body molding and bumpers » company, or by Grech RV indicates it is designated as "salvage", Painting exterior moldings magnifies the original "junk", "rebuilt" or a word of similar impact.
  • Page 13 Grech RV . directly in writing of the failure to successfully repair the Grech RV will, at its option, replace or repair free of charge any defect so that Warrantor can become involved in performing a defective part, including labor.
  • Page 14 NOTICE be claimed through the manufacturer of the appliance or It is the policy of Grech RV , to incorporate product improvements to our products whenever possible or practical to do so. We reserve the component. Examples include but are not limited to: refrigerator , right to make changes and/or improvements at any time without microwave, roof air-conditioning, water pump, furnace, TV etc.
  • Page 15 In some states, you must directly notify Grech RV in writing before persuing remedies under your state's warranty laws. Grech RV is also allowed a final repair attempt in some states. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 16 Check all emergency exits for operation, warning devices, markings, to be free and clear Check interior lighting: for operation and damage Check exterior lighting for operation and damage Check exterior for cleanliness, markings and damage GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 17 If a door ajar warning light is lit, check all doors for proper closure. NOTICE Never operate this vehicle until the problem has been resolved. WARNING Discontinue operation of the vehicle, if a door or awning opens while the vehicle is in motion. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 18 TV cable/satellite, shore power station, awning and all the exterior components are unhooked and stored. provided to you when you buy from Grech RV . Adecuate preparation is essential for an enjoyable, successful 4. Check compartments and water filling openings are closed and safe trip.
  • Page 19 Your RV is much higher , wider and heavier than any automobile so the operator must anticipate and account for the differences. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 20 4. While traveling, make sure all doors are closed and that cabinets, drawers and loose objects are secure. 5. Instruct your family about what to do in case of fire. 6. Maintain a properly chanrged fired extinguisher . GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 21 Keep an eye on the rear , wash away all waste and impurities left. use the mirrors and stay close to the center lane and avoid accidents. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 22 Notify the same person if your plans change. see passing vehicles and tires in motion. Remember that things are closer than they appear , so don’t use convex mirrors to judge distance GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 23 Manually downshift to a lower gear and use fewer emergency, you'll want to be able to report the address of your location to authorities. throttles. Fuel will burn more efficiently. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 24 Proper use and care of the smoke detector could save lives. environments. There is no practical way to eliminate all mold and mold spores in the indoor environment; however , the way to control indoor mold growth is to control moisture. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 25 Ensuring that they're at the right pressure will not only save you from possible blowout, but it'll also keep you driving with better fuel efficiency. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 26 Chassis Manual in the Owner's Manual provided in by applying a force via a hydraulic cylinder . Hydraulic jacks lift the RV Information Kit. Please contact Grech RV for assistance with loads using the force created by the pressure in the cylinder approved repair centers.
  • Page 27 To avoid burns or other injury, allow coolant to cool before removing any cap from a radiator or coolant recovery tank. NOTICE The hazard warning lamps work even when the ignition is switched off. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 28 V-belt pulley or the fan. These parts move when the engine is started while it is running. NOTICE Towing Compartment Jumper cables and further information regarding jump starting can be Ready to be Used obtained at any qualified specialist workshop. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 29 You can no longer steer the vehicle if the steering wheel lock has been engaged. There is a risk of an accident. Always switch off the ignition when towing the vehicle with a tow cable or a tow bar . Hitch GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 30 5. STOP: Closed fists and crossed arms will indicate the driver to you. immediately stop the RV . NOTICE Please refer to Mirrors section in this Owner's Manual to know more about the operation of the mirrors in your RV . GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 31 For safe towing and vehicle handling, maintain proper RV and trailer weight distribution. The total weight of the RVand the towed vehicle must not exceed the GCVW rating as stated on the behicle certification label. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 32 RV . These tire pressure levels must be maintained to of vehicle control & vehicle rollover . ensure proper handling, safety and fuel economy. NOTICE The weight of cargo of your RV should never exceed numbers shown on the tag. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 33 The label below is an example of the label on your vehicle which specifies the proper tire loading limits which must be can load and carry when travelling as built by Grech RV . ӹ Is the combined weight of cargo and passengers that the followed to insure the operation of your vehicle.
  • Page 34 30 miles, to avoid wheels becoming loose therefore causing a possible accident. It is important to adjust the wheel's torque at 133 ft lbs on 144'' models. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 35 Knowing the actual weight will also tell you how much margin is left before the RV is overloaded, which may come in handy on a long trip where you may want to travel with more gear or supplies. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 36 This alarm has not been designed to detect smoke, fire, or gases other than carbon monoxide and propane. NOTICE Test alarm operation after vehicle has been in storage, before each trip and once per week during use. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 37 For more information please refer to the CO and Smoke Safe Alarm tanks. Open doors and windows to properly ventilate the RV . Owner's Manual provided in the RV information kit. Check for any gas leaks and contact a qualified RV technician. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 38 Propane gas is denser than air , and will usually accumulate close to When contacting the dealer for more information or replacements, the floor . Therefore, Grech RV made sure to place it near the floor in service or product information, the model and serial numbers must order to quickly detect gas leaks.
  • Page 39 CO and LP gas sensors may not always activate and provde early and be certain that safe conditions exist. enough warning. A CO sensor will only activate when its maintained in working order and sufficient amounts of CO gas reaches the unit. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 40 When vacationing in an isolated area, keep in mind that help For more information please refer to the Smoke & Fire Alarm manual from emergency services may be some distance away. provided in the RV information kit. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 41 Remember to not fight a fire, unless you call the fire department first. A fire extinguisher is no substitute for the fire department. NOTICE Ensure family members know how to use the extinguishers. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 42 Keep all lighters and matches safely out of reach of children. a fully charged fire extinguisher . NOTICE For detailed information, refer to the Fire Extinguisher manual provided in the RV Information Kit. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 43 Use Ultra Low Sulfur Highway Diesel Fuel only. Max. B5 (Max. 5 remove it. percent biodiesel allowed). Otherwise the emission control system will ӹ Do not restart the engine under any circumstances. be damaged. ӹ Consult a qualified specialist workshop. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 44 F (-11 deg C). At 32.5%, both the urea and water will freeze at the same rate, ensuring that as it thaws, the fluid does not become diluted, or over concentrated. The freezing and untawing of DEF will not cause degradation of the product. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 45 They detect near objects that could interfere with the driving Ensure the entry door step has fully sxtended before stepping out of the RV . and backing up process of the driver . GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 46 You can only open the locked rear doors from the inside if the child-proof locks have not been activated. WARNING Only open rear doors when traffic conditions permit. Always makre sure that the rear doors are properly locked while on road. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 47 (mobile phone or another key with remote control) with metallic end of this Owners Manual for more information objects (coins or metal foil) or inside metallic objects such as metal cases. This can affect the key's functionality. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 48 Fabric is not fire-proof and can burn if left in contact with any flame or heat source. NOTICE During the automatic closing of the awning, don't stop the movement. Once it stops with the lead bar closed you can reopen it. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 49 Please note, that with each day and use of the awning, the color of the fabric may change. This is a natural process to the expossure of your awning to different temperatures and weathers. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 50 RV OPERATION DIAGRAM OF INCLINATION ADJUSTMENT OF AWNING For more information please check the awning's manual or call for assistance. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 51 Always drive with the head restraints installed. Before driving off, make sure for every vehicle occupant that the center of the head restraint supports the back of the head at about eye level. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 52 Pull the swivel lock lever (located near the base of the seat) to the left, and swivel the seat slowly toward the center line of the RV to prevent damage to the seat, door panel and post. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 53 Turn the seat about 50° towards the outside or inside to the ӹ Slowly fold the armrest upwards to the desired position. desired position. ӹ To fold the armrest up: If necessary, fold the arm rest upwards by more than 90°. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 54 Beware of your fingers when folding the table back to its place as you may injure yourself if not done properly and with caution. Don't let or mark your RV . kids perform this action. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 55 FIREFLY MULTIPLEX SYSTEM ӹ Use smaller containers to store items and containers that seal All models that Grech RV offers come with a Multiplex tightly. System which controls and operates many different features in ӹ...
  • Page 56 For more information please refer to the Empara Appliances Induction 9. Power or temp option display Cooktop ''Use and Care Guide''. 10. Raise power or temp key 11. Function selection 12. ON/OFF Temp Power GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 57 4. For additional protection, after all residue has been removed, polish the entire surface with the ceramic glass cleaner and a paper towel. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 58 In case of appliance failure, immediately disconnect the appliance from the main power source and contact the manufacturer . NOTICE Do not place metallic objects such as knives, forks, spoons, lids, cans or aluminum foil on the cooktop. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 59 To reduce risk of burns, ignition of flammable materials, and spillage due to unintentional contact with cookware. Cookware handles should be turned inward and not extend over adjacent heating surface. Burner Cast Iron Gate Spark Igniter Knob GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 60 Keep cooktop area clear of combustible cleaning materials, gasoline, and other flammable vapors and liquids. Failure to obey this warning could result in damage, a burn hazard, possible explosion, carbon monoxide buildup, serious injury, or death. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 61 Make sure the glass cooking utensils you use are safe for use on the cooktop. Only certain kinds of glass utensils are suitable for surface or burner use without breaking due to sudden changes in temperature. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 62 NOTICE Please refer to the manufacturer's operating manual before running this component for more important safety information and operation of this microwave. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 63 RV above the sofa bed. Temperature Insect Screen Retainer Knob Sensor NOTICE The roof air vent is designed to be fully opened or fully closed when the vehicle is in motion. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 64 The flow rate should be at least ten quarts (9.5 L) per min. NOTICE Anything other than RV toilet paper and body waste will damage system. CAUTION Flush only RV toilet paper and body waste! GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 65 For general ventilation use only. Do not use to exhaust hazardous or explosive materials and vapors. NOTICE For more information on the Dome Fan and Light please refer to the Installation Instructions, Information and Operating Guide on your RV Information Kit. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 66 7. Three Solar Panels with 300 Watt Solar System. 4. Air Conditioner. High Powered Digital HDTV Wifi Antenna Ceiling Fan Over-the-Air Antenna Air Conditioner Two RV Holding Tank Vent Cap Exhaust Fan Three Solar Panels GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 67 City Water Exterior Shower Shore Power cord Black Tank Flush Sewer Outlet Connection hookup with a 30 TV/Antenna Connection Waste Valve Inlet amp/110 service. Hookup (Pressure Hose Gray Tank Flush Reel) GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 68 Two 110V power Outlets. Switch Fresh Water Holding Tank Fill ELECTRIC UNITS Exterior Sliding Step Propane Bleeder External Two 110V Tank Filler Valve Antenna Power Outlets Point Hookup TV/Antenna Two 110V Hookup Power Outlets GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 69 Using this procedure does not require draining the Demand Hot Water exchanger . NOTICE Grech RV recommends that approximately twice a year or after a long period of time of storing your RV to give a check-up and cleaning of the gas-operated appliances.
  • Page 70 2. Add a quart or two of Non-Toxic Antifreeze special for RV's to one of the holding tanks. NOTICE Grech RV water systems are designed that the average owner can 3. Press the Pump switch. winterize their RV without having to deal with the time inconvenience 4.
  • Page 71 Go back and recheck water clarity at all faucets. • Check blade/ball seal compression mechanism. If blade/ball 7. Turn off Water Pump. seal is worn, replace component. 8. Hook up City Water, open Faucet Valves and recheck water clarity. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 72 You'll now when the fresh water tank is full by checking in the Firefly Multiplex Control System where it will show how much the tank is filled or emptied. Water will overflow from the vent when full. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 73 Keep in mind that each gallon of water weighs approximately 8.3 lbs and the Fresh Water Tank capacity on your RV is of 26 gal. • To fill your tank, simply locate the outside Fresh Water Holding Tank Fill port/inlet. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 74 Drape a washcloth over the faucet to prevent steadly through the faucet. excessive splashing. 7. Verify that the water pump stops after closing all faucets. 8. The water pump is now ready for automatic operation. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 75 6. Flush the toilet unter water stops flowing. most campgrounds, state parks, and national parks. 7. Turn the water pump on as needed, removing anyy remaining water from the fresh water lines. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 76 When draining the waste tanks make sure to drain the black tank first and gray tank second. This will help clean the fittings and tanks if there is any waste or debris stuck from the black tank. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 77 If you are constantly dumping, solid waste will stay behind inside the tank and will maybe interfere with the tank sensors. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 78 4. Open all faucets (hot & cold) allowing the water to run until the can be treated and reused. distinct odor of chlorine is detected. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 79 Once it get closer the fans will slow down and remain on low. NOTICE Please check Timberline Heating Systems screens locations diagram for more information or where the screens are located. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 80 NOTICE If you are trying to create hot water without heating the RV make sure only the Water Element Icon and Diesel Icon are selected. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 81 Electrical Element Fuel Burner Hot Water Element Settings GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 82 Tank. your eyes. The timeout option is how long you want to screen to stay on before it automatically turns off. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 83 To change the day of the week keep rotating clockwise until the day that you are looking for appears. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 84 RV if you have no experience in the electric field is to contact Grech RV , take your RV to a qualified service personnel or check the NOTICE equipment's manual for more assistance on this problem.
  • Page 85 In domestic applications this is often a result of even when a GFI is present. plugging too many appliances into the one socket and overloading the wiring to that individual socket, extension adaptor or gang socket. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 86 Multiplex Firefly System screens. NOTICE For more information, check the See Level ll RV Tank Monitor Manual provided to you in your RV Information Kit. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 87 LITHIONICS BATTERY RV's require power to run any of the electrical devices The Grech RV Turismo is equipped with four 12V Lithionics installed within the RV , either from shore power or batteries or Lithium Batteries with an integrated battery management a combination of both depending on your RV's electrical system.
  • Page 88 12-volt power . Some of the items are: overhead lights, vent fan, water pump, LP gas leak detector , stereo and the refrigerator if it's in LP gas mode. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 89 The Inverter/Charger charges the batteries and converts 12-VDC to 120-VAC current for distribution to the entertainment devices. To oeprate you entertainment circuit the inverter must be ON, unless connected to generator or shoreline power . GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 90 I/C settings on the Firefly Multiplex Control position when not in use. The inverter can draw .6 amps from your System Screens. coach batteries if left in the ON position while not in use. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 91 You will find a sections that will present solutions for problems and troubleshooting as steps to fix the errors presented. Transfer Switch Surge Guard RV Power Protection Automatic Transfer Switch (ATS) GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 92 It is connected to the battery permanently to keep the battery fully charged by using a processs called "floating". The Grech RV Turismo 144'' has three solar panels on the Floating means that the controller will stop charging when the top that helps power appliances inside the RV .
  • Page 93 ӹ Make sure there is fresh air when operating the generator in a confined area. ӹ Alarms should be tested once a week to ensure that they are working. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 94 8. Make sure all appliance vents are open and free of Electric Units obstruction when using the LPG system. 9. Check for cracks or damage on the hose or a damaged gas regulator . TV/Antenna Two 110V Hookup Power Outlets GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 95 7. Turn the black handle valve to the ON possition to allow propane to enter and flow through the connected BBQ. 8. Make sure that the main LPG switch is ON to allow the passing of gas. Off Position On Position GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 96 ''bubble'' leak test. You should perform leak power is disconnected. It will reopen when power is restored. tests regularly, but especially before you use your grill for the first time in a while. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 97 CO, LPG and Smoke Alarm and to each components User Guide provided to you on the RV Information Kit. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 98 Regulator Valve use the remote supply switch to shut off the tank valve immediately and call a qualified LPG service center or Grech RV . LPG REGULATOR VALVE The regulator on your LPG tank controls the flow of gas from NOTICE the propane tank to the appliance that is using the propane.
  • Page 99 It is the multiplication of voltage and amps. (voltage x amps= watts) CAUTION Before operating the generator , refer to the LPG generator operator's manual located in the RV Information Kit. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 100 RV that are not previously installed regulator it may be damaged or not sealing properly. by Grech RV . The addition and use of this equipment may cause a • deadly carbon monoxide gas or cause fires.
  • Page 101 Even scrubbing in an intense way and for a long time can affect the finish of the RV . Cleaning the tires may also affect, damage and create scratches, if the appropiate brush is not used. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 102 ӹ Use tar remover to remove tar stains. ӹ Use silicone remover to remove wax. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 103 Do not turn the spray nozzle on yourself (like to clean your cleaning your RV or another pressure washer project. shoes), and never aim at anyone else. ӹ Never spray bare skin and keep it away from yourself. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 104 Aluminum wheel covers should be checked once or twice a year for any signs of rust. Dealing with rust as soon as it is noticed implies that it won't spread. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 105 A recommendation is to spray it into a piece of cloth wax finish does. and carefully wipe it onto rubber seals. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 106 RV comes great responsibility of keeping it clean and offer it distilled water , vegetable oil, citric acid (10%), lye, household a maintenance from time to time. Grech RV's motorhomes are ammonia, iodine uid (10%), vinegar , pine oil, ketchup, naphtha,...
  • Page 107 Turismo RV . ӹ How often do you use the RV? These intervals are given recommended by GRECH RV and ӹ Is the RV stored inside or outside? must be considered as maximum intervals. Keep in mind that ӹ...
  • Page 108 ӹ Rotate tires. moisture from your RV . Do not hang wet towels or swimwear inside the RV to dry. GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 109 VEHICLE ELECTRICAL WIRING DIAGRAMS TURISMO Mercedez-Benz Sprinter Grech RV . 6915 Arlington Avenue Riverside, California 92504 Grech RV www.grechrv.com (855)-994-GRECH (7324) | Copyright © GRECH RV CLASS B MERCEDES BENZ | OWNER'S MANUAL...
  • Page 110 Updated wiring routing afted elimination of shunt and reubication of Negative 17/02/2022 Distribution Block in the Passenger Side of the RV NOT USED NOT USED 3 AMP IGN/RUN BK/YE WS500 Regulator YE CAN BUS HIGH BATTERY TEMP Conector (NOT USED) GREY TWO WIRE CABLE GN CAN BUS LOW SENSOR Black / Yellow...
  • Page 111 NOT USED NOT USED 3 AMP IGN/RUN BK/YE WS500 Regulator YE CAN BUS HIGH BATTERY TEMP Conector (NOT USED) GREY TWO WIRE CABLE GN CAN BUS LOW SENSOR Black / Yellow BATTERY (-) SENSE Red / Yellow BATTERY (+) SENSE Purple COMMON CURRENT SENSING (+)
  • Page 112 CREATION OF DRAWING 17/08/21 WH/YE CONNECTOR CONNECTOR FROM HARNESS SIDE FROM AWNING SIDE BK BK RD 1 8 BK RD 1 8 BK VT 2 7 VT/WH VT 2 7 VT/WH BU/BK 3 6 BK BU/BK 3 6 BK 1 BLACK 4 (SISMIC SENSOR) YE/WH 4 5 BU...
  • Page 113 CREATION OF DRAWING 05/10/21 WH/BU WH/BU FAN W/LT WH/BU C.B BOX BK (-) IN RD (+) IN BN (+) OUT BU (-) OUT MOTION FUSE #12 10 AMP SENSOR BATH FAN WH/BU GROUND DRIVER SIDE .013 - .125 .251 - .500 .751 - 1.000...
  • Page 114 03/09/21 CREATION OF DRAWING TO E-HANDLE SOLENOID BN/WH BK/YE BK/RD RD/YE GN/RD RD/WH RD/WH TO BUZZER ALARM PK/BU TO FRONT CONTROL PANEL (DOOR AJAR BN/WH LOOP POSITIVE LED) PARKING SIGNAL RD/WH .013 - .125 .251 - .500 .751 - 1.000 .126 - .250 .501 -...
  • Page 115 CREATION OF DRAWING 13/08/21 AWNING CONNECTOR 14 ga FROM 18 ga FIREFLY SIGNAL 18 ga 18 ga AWNING 14 ga CAREFREE FROM 18 ga FIREFLY BK (2) WH/YE YE/WH 16 ga J3-23 UPPER PASSENGER 16 ga SIDE BOLT GROUND FACE CONNECTOR #23 WH/YE - PORCH LT CB BOX...
  • Page 116 FROM TRANSFER SWITCH .013 - .125 .251 - .500 .751 - 1.000 .126 - .250 .501 - .750 1.001 - 2.000 .010 SPEC CONTROL DRAWING: CB Box Wiring Schematic Electrical PART NUMBER DRAWING NUMBER...
  • Page 117 CREATION OF DRAWING 16/08/21 A/C CB. 20 AMP LOAD NEUTRAL GROUND 1 CAN H WHITE 2 CAN L BLUE 3 NEGATIVE BLACK 4 POSITIVE FREEZE SENSOR 1 POSITIVE 2 CAN H WHITE 3 CAN L BLUE 4 NEGATIVE BLACK LOCATED MODULE INSIDE A/C UNIT...
  • Page 118 06/08/21 CREATION OF DRAWING D.S. UPPER BOLT .013 - .125 .251 - .500 .751 - 1.000 .126 - .250 .501 - .750 1.001 - 2.000 .010 SPEC CONTROL DRAWING: PART NUMBER DRAWING NUMBER...
  • Page 119 06/08/21 CREATION OF DRAWING D.S. UPPER BOLT Freezer FREEZER .013 - .125 .251 - .500 .751 - 1.000 .126 - .250 .501 - .750 1.001 - 2.000 .010 SPEC CONTROL DRAWING: Fuses Distribution Center Model Tour PART NUMBER DRAWING NUMBER...
  • Page 120 TRANSFER SWITCH MODULE LOCATED A/C UNIT EXTERIOR 30 AMP SHORE POWER HEATER TIMBERLINE MODEL L (FRONT CABINET) MODEL T (REAR CABINET) FRONT REAR DRIVER PASS UPPER PASS SIDE EXTERIOR OUTLET GALLERY SOUNDBAR OUTLET SIDE OUTLET SIDE OUTLET OUTLET OUTLET OUTLET MODEL L ONLY GROUND...
  • Page 121 CREATION OF DRAWING 16/08/21 CB. BOX GROUND MINI MOLEX MINI MOLEX DRIVER SIDE FAN CONNECTOR DATA FAN POWER CONNECTOR UPPER CABINET BLACK BLACK BLUE WHITE RD/BK EXT. FAN FUSE #5 FURRIOR ELIXIR BLUE CAN L WHITE CAN H BLACK BLACK MAXXFAN EXTRACTOR FAN DROP PLUG TO FIREFLY...
  • Page 122 SHED RELAY CONNECT THIS SPLICE THIS CABLE WITH CABLE TO RD/GN THE RD/BK WIRE NEGATIVE OF THE AND CONNECTED FIREFLY SYSTEM TO PIN#12 - PLUG#10 FROM G12 FIREFLY GY/RD 3AMP FUSE CONNECT THIS CABLE TO POSITIVE OF THE BLUE RD/YE FIREFLY SYSTEM BUTT CONNECTOR...
  • Page 123 05/09/21 CREATION OF DRAWING RG6 COAX CABLE SATELITE SATELITE ANTENNA COX CABLE: HDMI ONE END IS LOCATED BEHIND SWITCHER COLOR CODE THE FRONT RV AND THE OTHER IS LOCATED BEHIND THE DVD PLAYER. HDMI SPLITTER FRONT TV REAR TV .013 - .125 .251 - .500...
  • Page 124 CREATION OF DRAWING 17 /08/21 FRESH GREY BLACK TANK TANK TANK SENSOR SENSOR SENSOR GROUND PASS SIDE UNDER OTTOMAN 15 AMP CB BOX WFCO ELIXIR FUSE #10 NOT USED FURRIOR DROP CABLE DATA DROP CABLE G4 COMMON DROP TAP .013 - .125 .251 - .500...
  • Page 125 TRANSFER SWITCH MODULE LOCATED A/C UNIT EXTERIOR 30 AMP SHORE POWER HEATER TIMBERLINE DRIVER BRIDGE PASS UPPER SIDE SIDE OUTLET SOUNDBAR GALLERY GALLERY SIDE OUTLET OUTLET OUTLET OUTLET OUTLET OUTLET TO FIREFLY GIZ J10 #4 COOKPOT OUTPUT SHED RELAY GROUND MODULE TO FIREFLY GIZ J10 #5 MICROWAVE OUTPUT .013 -...
  • Page 126 CREATION OF DRAWING 16/08/21 RD/WH TO STEP MODULE 1 AMP DIODE DC-DC IGNITION POWER BK/YE SPLICE BK/YE CHARGER BN/OG MAGNETIC SWITCH REAR STEP SWITCH 3 AMP FUSE 1 AMP DIODE GROUND CONNECT THIS TO THE RED WIRE FROM THE SOFA SWITCH (12 V # 10ga) .013 - .125...
  • Page 127 GROUND FROM DRIVER SIDE GROUND BOLT UNDER OTTOMAN BU/BN FROM CB BOX FUSE #9 WFCO FUSE #7 ELIXIR FURRIOR WASTE WASTE HOSE PUMP SWITCH SWITCH CB BOX 20 AMP GREY BLACK FUSE #6 ELIXIR TANK VALVE TANK VALVE FURRIOR #10 WFCO REEL MODULE BU/BN...
  • Page 128 TIMBERLINE TANK HEATER UNDER SOFA NORMALLY CLOSE SOLENOID NORMALLY OPEN SOLENOID HEATER SIDE WALK .013 - .125 .251 - .500 .751 - 1.000 HEATER EXCHANGER .126 - .250 .501 - .750 1.001 - 2.000 CIRCULATION PUMP .010 SPEC CONTROL DRAWING: System Plumbing Diagram PART NUMBER...
  • Page 129 NO SOLENOID NO SOLENOID HEATER VALVE VALVE CIRCULATION EXCHANGER PUMP TIMBERLINE TANK FUEL PUMP TOUCH PANEL 18 PIN 4 PIN MODULE DIESEL HEATER HEATER BURNER .013 - .125 .251 - .500 .751 - 1.000 .126 - .250 .501 - .750 1.001 - 2.000 .010...
  • Page 130 05/08/21 CREATION OF DRAWING TIMBERLINE TANK SENSOR DESCRIPTION COLOR CODE 18 PIN CONNECTOR DESCRIPTION COLOR CODE 1 NOT USED 2 HEATER WIRE GROUND BLUE 1 SENSOR ( - ) TANK SENSOR BK/WH 3 TOUCH SCREEN GROUND BLUE 2 SENSOR (+) TANK SENSOR 4 HEATER EXCHANGER SENSOR ( - ) BK/WH ELEMENT RELAY ( - )
  • Page 131 05/08/21 CREATION OF DRAWING HE AT EXCHANGER SENSOR DESCRIPTION HARNESS SIDE COLOR CODE DESCRIPTION COLOR CODE HEATER BURNER - MALE BK / WH 1 EXCHANGER SENSOR ( - ) 1 FUEL PUMP OUT 2 EXCHANGER SENSOR (+) 2 HEATER GND DATA 3 HEATER DATA RX 4 HEATER DATA TX WHITE...
  • Page 132 SOLID COPPER WIRE SOLID COPPER WIRE SOLID COPPER WIRE EXTERIOR 30A SHORE POWER GENERATOR *TO NEUTRAL BAR SHORE TRANSFER SWITCH GROUNDS NEUTRAL NEUTRAL 1 WHITE CAN H 2 BLUE CAN L A/C NEUTRAL HEATER NEUTRAL 3 BLACK NEGATIVE TO INVERTER NEUTRAL TV OUTLET NEUTRAL 4 RED POSITIVE...
  • Page 133 ROMEX 10ga .013 - .125 .251 - .500 .751 - 1.000 ROMEX .126 - .250 .501 - .750 1.001 - 2.000 SIDE ELECTRICAL .010 10ga PANEL 30 AMP SPEC CONTROL DRAWING: Tranfer Switch Propane Model Only SHORE POWER PART NUMBER DRAWING NUMBER...
  • Page 134 CREATION OF DRAWING 16/08/21 PWR SCREEN DRIVER FRONT PASSENGER MID DRIVER REAR REAR DOOR PASSENGER REAR SLIDING DOOR SLIDING DOOR CONTACTOR SLIDING DOOR PS REAR REAR DOOR DS REAR PS MIP FIREFLY DS FRONT SCREEN DROP CABLE DATA DATA 2COND CABLE RD-UP 12 PWR G4 COMMON...
  • Page 135 Grech Motors Sprinter V3...

  • Page 136: Table Of Contents

    Grech Motors Sprinter V3 Manual All information contained in this document is subject to change without notice. Table of Contents Screen Navigation Home Lights Electrical Settings Auto Gen Start (AGS) Inverter/Charger Climate Shades Settings Settings/Network Diagnostics Overcurrent Detection Settings/Mobile App Vegatouch Mira Setup G12 Control Panel Networking...

  • Page 137: Screen Navigation

    Screen Navigation This system utilizes a 7” Lyra and a 5” Lynx touchscreens. Although they share much of the same functionality, please note that the Lyra screen should be considered the primary touchscreen. Tap any icon from the navigation menu to select your desired page. The currently selected page will always be listed in the top corner of the screen.

  • Page 138: Home

    Home The Light Master controls all interior lights at once. When Light Master Off is pressed, it will remember which lights were on. Then, when Light Master On is pressed, it will only turn on the lights that are in memory.
  • Page 139 These graphics represent the percentage filled for holding tanks and LP (currently disconnected). Water Pump – Tap to toggle On/Off. Tank Heaters – Tap to toggle On/Off. House Voltage Display Graphics. This graphic will turn red when the house voltage drops below 12V and Green above 12V.

  • Page 140: Lights

    Lights The Light Master controls all interior lights at once. When Light Master Off is pressed, it will remember which lights were on. Then, when Light Master On is pressed, it will only turn on the lights that are in memory.

  • Page 141: Electrical Settings

    Electrical Settings Power Source – Shore power display. Tap to select your required AC amps (30, 20 or 15). Shore Line Display – AC power displays the voltage, amperage draw and frequency information. Generator – Creates electrical energy. AGS – Auto Gen Start is a system that will start the generator automatically based on your customized trigger settings.

  • Page 142: Auto Gen Start (Ags)

    Auto Gen Start Settings (AGS) Tap to Enable/Disable AGS. A warning message will require action to Enable. Trigger Options – Automatically start the generator using specified voltage settings (Low Volts) or based on climate energy needs (HVAC Load). At least one trigger must be selected or AGS will not operate (excludes Premier 48V A/C system).

  • Page 143: Inverter/Charger

    Inverter/Charger Settings The Inverter/Charger settings screen pages will show the status of the Inverter/Charger and will list any current I/C faults. Individual settings can be adjusted by tapping on the Xantrex Controls button and adjusting each setting as desired. Tap Reset to Defaults to reset all settings back to factory default. Please see your inverter’s user manual for operating instructions.

  • Page 144: Climate

    Climate Set Temp – Tap the arrows to select your desired temperature. Current Temp – The current temperature in the coach. Mode Display – The currently selected climate control mode will be represented by a graphic (Blue Snowflake, Red Flame or a White Fan. The climate graphic will also show a White Letter (H or L) to represent the current fan speed (high or low).
  • Page 145 Tap the buttons below to operate a Vent fan. Tapping the Lid Up button will open the fan without powering up the fan. Tapping Power (ON) will raise the lid, power up the fan and bring it to medium speed. Tapping Power again (OFF) will power down the fan but will not lower the lid.

  • Page 146: Shades

    Shades Tap the arrows to operate a single shade or tap shade master to run all associated shades up or down. Tap the arrows a second time if you prefer not to fully raise/lower the shades, but instead want to stop their travel immediately.

  • Page 147: Settings

    Settings Settings/Network Diagnostics The Network Diagnostics screens will use simulated led lights to show the status of each system component, as well as the status of each input/output. Tap the tabs at the bottom of the screen to navigate to your desired page. Drag the slider to select screen brightness.
  • Page 148 Settings/Network Diagnostics Current Faults Online Active Input Active Output...
  • Page 149 Vent Fan Aircon...

  • Page 150: Overcurrent Detection

    Overcurrent Detection If an output on the G12 experiences an overcurrent fault, a lightning bolt graphic will appear at the top of the screen. Tapping the Lightning Bolt graphic will result in a Warning screen with a brief set of instructions.

  • Page 151: Settings/Mobile App

    Settings/Mobile App Vegatouch Mira is a wireless control module that easily connects to any Android or iOS device to give total control to many electrical, electronic and mechanical systems in your coach. Pair any device with the coach’s built-in interface to monitor and control many coach components.

  • Page 152: Vegatouch Mira Setup

    Vegatouch Mira Setup Notice: Make sure that Bluetooth is turned ON in your smart device settings before proceeding. Locate the Login Information: The login information can be found by clicking on the Mobile App button on the settings page of the front touchscreen or the Mira module’s label.
  • Page 153 Notice: iOS Setup Tips Turn on Bluetooth to allow Vegatouch Mira to connect to Accessories. If you do not have Bluetooth turned ON in your iOS settings you will see this screen. Do not click OK, you must click SETTINGS. Your Bluetooth Settings page will now appear and you should turn Bluetooth ON.
  • Page 154 App Settings: Access the App Settings page by tapping the triangle (at the bottom of the screen) to expose the Settings button. Tap the gear to visit the settings page. Tap the Temperature Units selection to choose between Fahrenheit and Celsius. System Information and Mira Name.
  • Page 155 Diagnostic Tools: Tap to display a list of currently connected devices. Remote Help is available by calling Firefly Integrations. Do not enable remote help without consultation. Remote Help: If instructed by Firefly, tap Enable Remote Help for advanced technical support. Once enabled, provide the Session ID to allow Firefly to remotely connect to your Mira app (internet connection required).

  • Page 156: G12 Control Panel

    G12 DC Panel Your G12 control panel is the power distribution center for the coach. This panel receives the signals sent from your switch panels and performs the actions that have been requested by activating and deactivating the required circuits. Every circuit controlled by the G12 is numbered and listed on a black label (load list) which is usually mounted next to the G12 panel.

  • Page 157: Networking

    Networking Your distribution panel and touchscreens are connected via your coach’s RV-C network. Each component will have a NET LED that is used to show network status. If a NET LED is displaying anything other than solid green and some of the panel’s functions are not working, please contact your manufacturer for Technical Support.

  • Page 158: Network Status Indicators

    Network Status Indicators Every component of the Firefly system uses an LED to communicate network status. Use the key below to determine the network status of your hardware. Panel Network Status Indicator – Applies to any device with a network indicator: Fast flashing Green Light (4 times/sec) –...

  • Page 159: Mira Net Led Status Key

    Mira NET LED Status Key The NET LED on your Mira module can change color in different situations. Use the following key to determine the operational status of your module. Device has no power or has completely failed Fast flashing green (4 times/sec) Device is attempting to make initial connection to the CAN network and good files Solid green...
  • Page 163 ***PRELIMINARY PINOUT FOR REVIEW AND APPROVAL ONLY*** Pin 8 - CH 8 Pin 7 - CH 7 Pin 9 - CH 17 Pin 6 - CH 14 Pin 12 - CH 20 Pin 3 - CH 11 Pin 6 - CH 6 Pin 5 - CH 5 Pin 4 - CH 4 Pin 11 - CH 19...
  • Page 164 G12 Master Log In: Customer: Model: Revision: GRECH RV SPRINTER Raw Part: Custom Part: Date: 7000700 G12 w/Probe 01/23/21 AG Outputs: Program Version: 1-44 J4: HIGH CURRENT OUTPUTS 12A; LOW CURRENT 6A J3: HIGH CURRENT OUTPUTS 12A; LOW CURRENT 6A Pin Out Load Pin Out Load .27s...
  • Page 165 Rev.B 2021 © Lithionics Battery® Lithionics Battery® Monitor: Bluetooth® App Bluetooth® Telemetry Available for NeverDie® Compact Series, Standard Series & Advanced Series Battery Management Systems. Swipe left/right on the battery main screen to view more battery details. Main Screen: A. SoC Percentage F.
  • Page 166 To connect to Bluetooth® telemetry: A. Battery State of Charge Percentage 1) The battery must be in the ON position. 2) Bluetooth® must be enabled on your smart device and support BLE 4.0 and higher. 3) Open the Lithionics Battery® Monitor App. 4) Under the Device List, select the battery device you would like to monitor.
  • Page 167 Data Logging The app automatically data logs when connected to a battery. The log files can be found under the settings menu “LOG” button. From here you can view, share and delete logs as needed. Terminal Console can be used to access live battery data stream and send bi- directional commands.
  • Page 168 Rev. 6 © 2019 Lithionics Battery® Storage Procedure Storing your battery at the correct specifications is important as it keeps the battery in the healthiest state possible for the fastest deployment when needed. Consult the table below for proper storage conditions. Storage Storage Temperature <...

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