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Page 3 THANK YOU for purchasing a Grand Design recreational vehicle to enjoy the adventure, leisure, and fun of the RV lifestyle. Your new RV has been designed and built to Grand Design’s highest quality and safety standards. To keep you and your family safe, our products meet or exceed all applicable state and federal regulations, standards and requirements as well as those of the Recreational Vehicle Industry Association.
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Page 5: Table Of Contents
Travel Trailer Owner's Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Introduction Reporting Safety Defects .
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Page 7: Introduction
Information in this manual is not meant to in any way supplement, modify, or alter the terms and conditions of the Grand Design RV One Year Limited Towable Base Warranty, Three Year Limited Tow- able Structural Warranty, and Five Year Limited Towable Frame Warranty or any of the component manufacturer warranties.
Page 8 Owner Information Package. Some component manuals are ONLY available on the manufacturer’s website. Manufacturing Certification We build all Grand Design RV fifth wheels and travel trailers to meet or exceed the thorough safety and manufacturing codes, standards, and regulations of the Recreational Vehicle Industry Association (RVIA).
Page 9: Vehicle Identification Number
A-frame. It is also listed on the Federal Certification label. are also the RV's serial number. A breakdown of a typical Grand Design RV VIN is shown in the For the example shown, the example below: serial number is S1200001.
Page 10: Safety Precautions
Introduction Safety Precautions Nothing is more important than the personal safety of you, your Various safety and family and others. Safety encompasses several areas related information labels to the RV experience. This includes driving/towing safety, are attached to surfaces both inside occupant safety, operational safety, environmental safety, and and outside your RV.
Page 11 Additional Terminology Used [Customer Supplied] This denotes aftermarket items not installed or included by Grand Design RV. Items noted as “customer supplied” are not covered by the Limited Towable Base, Limited Towable Structural, and Limited Towable Frame Warranties.
Page 12: Reporting Safety Defects
If they determine that a safety defect exists in other vehicles, a recall and remedy campaign may be ordered. The NHTSA does not become involved in individual cases between you, your dealer, or Grand Design RV. To contact the NHTSA, nhtsa.gov...
Page 13: Service & Warranty
4. SEND your completed Warranty Registration and Limited Towable Structural Warranty and Five Year New Vehicle PDI Check List to Grand Design RV. Limited Towable Frame • Your registration form is required within 30 days of Warranty, Grand Design RV...
Page 14: Owner's Responsibilities
◦ We recommend warranty and maintenance services and/or loss of warranty. be performed by your Grand Design RV dealer. • It is important to protect yourself and others with insurance coverage for your RV. Your insurance agent can assist you in obtaining the appropriate insurance coverage for personal liability, theft, collision, property damage, etc.
Page 15: Obtaining Warranty Service
RV dealer or repair center’s policies. make an appointment to return as soon as possible. • If a problem re-occurs after leaving the dealership, contact the dealer’s service manager and Grand Design RV Customer Support, to quickly resolve the issue.
Page 16: Obtaining Emergency Warranty Repair
FOR REIMBURSEMENT: You or the RV repair facility must send a copy of your Itemized Repair Bill, and ◦ RETURN all requested parts to Grand Design RV by UPS (regular ground, freight pre-paid) within 60-days of the completed repair date.
Page 17: Replacement Parts
(or any effect of the alterations) to any of the parts, components, systems, or assemblies installed by Grand Design RV. Grand Design RV is not responsible for the safety or quality of design features, materials, or workmanship of any alterations...
Page 18 (used) Grand Design RV. Federal law requires that we keep the contact information current for all Grand Design RV owners (mailing address, phone number, and email) in order to promptly contact you in the event of a customer notification letter or recall.
Page 19 • Three-Year Limited Towable Structural Warranty • Five-Year Limited Towable Frame Warranty All three transferable Grand Design RV Warranties are printed in the Grand Design RV Fifth Wheel / Travel Trailer Warranty Grand Design RV Fifth Wheel / Travel Trailer Warranty & Service Guide &...
Page 20: Component Supplier Contact Information
Service & Warranty Component Supplier Contact Information All component suppliers listed are correct at the time of printing. Grand Design RV may change components at their discretion. Please contact GDRV Customer Support with any questions. Component Brand Supplier Website Phone Number...
Page 21: Component Manufacturer Warranty Information
Service & Warranty Component Manufacturer Warranty Information Each OEM component equipped on your Serenova TT carries their own manufacturer warranty. Details can be found on the individual company websites or by contacting them by phone. Warranty information is accurate at time of printing but is subject to change at any time per the manufacturer.
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Page 23: Occupant Safety
Occupant Safety Occupant Safety Your Serenova Travel Trailer is designed with safety as the top WARNING priority. This RV meets or exceeds the safety standards and applicable codes in effect at the time it is built. All required During severe weather safety items are carefully installed to protect you and the conditions, move indoors occupants of your RV.
Page 24 Occupant Safety Pet Safety Emergency shelters could refuse to admit pets due to health or space reasons. The survival of a beloved pet often depends on the careful plans their owner has made in advance. • Prepare an emergency plan for pets that includes a 3-day supply (at least) of dry food and fresh water.
Page 25: Fire Safety
• then call 911 from a safe location. • In a fire emergency, execute your Family Safety Plan. NOTIFY Grand Design RV • Make sure everyone knows to Stop, Drop & Roll Immediately if their clothes catch fire. if you feel that product failure if you feel that product failure ◦...
Page 26: Fire Extinguisher
Occupant Safety Fire Extinguisher A fire can spread very fast. BEFORE using the fire extinguisher, CAUTION remember that safe escape is the most important part of any fire response plan. If there is a fire in or around your RV : AVOID inhaling the dry •...
Page 27: Emergency Egress Window
Occupant Safety Disposal Please check the local laws BEFORE disposing of your used (non-refillable) dry chemical fire extinguisher. Contact your local fire, sanitation or environmental protection department for rules on disposal. Emergency Egress Window The Emergency Egress Window (or exit window) is your An emergency secondary exit, if the RV's entrance door becomes blocked egress window...
Page 28: Smoke Alarm
Occupant Safety Smoke Alarm The smoke alarm is located on the ceiling in the main living area of your RV. It is intended to help reduce injury or loss of life in a fire. Proper use can give you time to escape, but they are not foolproof.
Page 29: Carbon Monoxide (Co)
Occupant Safety Battery The smoke alarm will NOT function if the battery is: WARNING • Missing, Disconnected, or Dead. • Installed incorrectly. The Smoke Alarm does NOT operate • The wrong type. without working batteries. REPLACE the 9-volt battery in your Smoke Alarm when it chirps Removing the batteries, or (the low battery warning).
Page 30: Carbon Monoxide (Co) Alarm
Occupant Safety Carbon Monoxide (CO) Alarm The CO alarm will sound if Carbon Monoxide (CO) in the air inside your RV reaches dangerous levels. If you hear this alarm, evacuate the RV immediately and stay outside in fresh air until the CO alarm ceases.
Page 31 Occupant Safety Test the CO alarm weekly TEST the CO alarm at least once EVERY WEEK to make sure that WARNING it is working properly. Stand at arm’s length from the alarm when testing. The alarm horn is loud and may be harmful TEST Carbon Monoxide to your hearing.
Page 32 Occupant Safety Propane Gas (LP) Alarm, Continued • Register your SAFE-T-ALERT product online at: mtiindustries.com/product-registration/ High temperatures can activate glue and adhesive vapors. If your RV is closed on a hot day, the chemicals used in its construction may be detected, even months after the vehicle was built. See page 27-30: Indoor Air Quality, Chemical Sensitivity &...
Page 33: Indoor Air Quality
Occupant Safety Battery or converter power source The propane gas alarm runs on a small amount of 12-volt DC from the converter or auxiliary battery. This slight current draw can still drain your auxiliary battery during an extended storage period. The Low Voltage Warning will sound if the charge drops below 8 volts.
Page 34 Occupant Safety Indoor Air Quality, Continued • CLEAN & VACUUM often to get rid of dust and pet fur which can irritate your nose and throat. • DO NOT use bug spray inside your trailer. • DO NOT smoke inside your RV. In addition to causing damage to your RV, tobacco smoke releases formaldehyde and other air pollutants.
Page 35 Occupant Safety Chemical Sensitivity & Outgassing When you first purchase your new RV, or after it has been closed for an extended time, you may notice a chemical odor due to outgassing. This is normal, and not a defect. Outgassing (or offgassing) is the release of a chemical gas that was dissolved, trapped, frozen or absorbed in a material.
Page 36: Effects Of Prolonged Occupancy
(MDF), and plywood which are commonly used throughout the Recreational Vehicle Industry. As mandated by the RV Industry, Grand Design RV recreation vehicles contain composite wood products (hard- wood plywood, particle board, and MDF) that comply with the California Air Resource Board (CARB) formaldehyde emission standards under California Code of Regulations §...
Page 37 Occupant Safety Tips for controlling condensation To reduce moisture in the air inside your RV, use these tips: If the tips presented here for controlling • Allow excess moisture to escape to the outside when condensation are bathing, washing dishes, hair drying, laundering and NOT effective, using appliances and non-vented gas burners.
Page 38 Occupant Safety Where There Is Moisture, There May Be Mold Molds are microscopic organisms that can live in virtually any indoor or outdoor environment. Mold growth requires a source of moisture (high humidity, wet/damp materials, standing water) and a temperature between 40° and 100° Fahrenheit. According to the Center for Disease Control, exposure to damp and moldy environments may cause a variety of health defects, or none at all.
Page 39: Cold Weather Use
BEFORE operating the: slideouts, compartment doors, locks, windows, vents etc. If you have further questions, please contact your dealer or Grand Design RV Customer Service. Websites Of Interest We also recommend that you visit the following websites that...
Page 40 Grand Design RV has no control and for which Grand Design RV assumes no responsibility. Grand Design RV shall have no liability for any loss or injury caused, in whole or in part, by its actions, omissions or negligence, or for any contingencies beyond its control in procuring, compiling or delivering any information.
Page 41: Pre-Travel Information
Grand Design will tow your RV with one that you already own. Discuss the RV recreational vehicle as a GVWR, size and type of RV that you will be towing.
Page 42: Vehicle Labels
• Ratings are maximum limits, NEVER to be exceeded. potential damage, may void These limits are established by Grand Design RV and our a warranty, may complicate an insurance claim, and in component manufacturers in the design of the vehicle.
Page 43: Weight Labels
Vehicle weight labels are affixed to your RV to help you make an informed decision before your purchase. DO NOT REMOVE THESE LABELS. If the labels are missing, contact your dealer or Grand Design RV Customer Service for replacements. Federal Certification Label This label specifies the maximum capacities for GVWR, GAWR and tires.
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Page 45: Cargo Capacities
• Unloaded Vehicle Weight is calculated with empty LP bottles. • Cargo Carrying Capacity is calculated including the weight of full LP bottles. CCC = GVWR - (UVW - LP gas weight) If you have further questions, please contact your dealer or Grand Design RV Customer Service.
Page 46: Loading Your Rv
Pre-Travel Information Loading Your RV Evenly distribute your cargo side-to-side for safe travel. WARNING • The weight on each tire must not exceed one-half of the GAWR (Gross Axle Weight Rating) for either axle. ONLY store items in the areas designated for storage. DURING A SUDDEN STOP, free-standing furniture or DO NOT store anything in the areas reserved for...
Page 47 Pre-Travel Information To weigh your Tow Vehicle and RV BEFORE you begin, read through all the weighing instructions. WARNING Your RV must be weighed FULLY LOADED (i.e., with food, water, clothing, supplies, propane, fuel, etc.). Exceeding the established 1. Weigh your RV while unhitched from the tow vehicle weight ratings for the axles, running gear, tires and to obtain your Gross Vehicle Weight (GVW).
Page 48: Tire Safety Information
Pre-Travel Information Tire Safety Information This portion of the Owner’s Manual contains tire safety inform- ation as required by 49 CFR 575.6(4) and is based in part on the National Highway Traffic Safety Administration’s (NHTSA) brochure titled Tire Safety, Everything Rides On It. It is available as a free download on the NHTSA website: rosap.ntl.bts.gov/view/dot/16477 Studies of tire safety show that the most important things...
Page 49: Maximum Load Rating
Pre-Travel Information Maximum Load Rating The Maximum Load Rating indicates the maximum load in kilograms and pounds that can be carried by the tire. Maximum Permissible Inflation Pressure Because tires are designed to be This number is the greatest amount of air pressure that should used on more than ever be put in the tire under normal driving conditions.
Page 50: Checking Tire Pressure
Pre-Travel Information Checking Tire Pressure It is important to check the cold inflation pressure of your WARNING RV’s tires at least once per month for the following reasons: • Most tires will lose air naturally over time. Always check tire pressure when tires are cold.
Page 51 Pre-Travel Information How Overloading Affects Your RV & Tires DANGER • OVERLOADING your RV can have serious consequences for passenger safety. If the total weight of the RV exceeds the GVWR, • OVERLOADING your RV can make your tow vehicle the trailer is overloaded.
Page 52: Tire Safety Tips
Pre-Travel Information Tire Safety Tips Preventing tire damage • DO NOT run over curbs or foreign objects in the roadway or when parking. • SLOW WAY DOWN if you can not avoid a pothole or other object in the road. Tire safety checklist 1.
Page 53: Speed Rating
• The last two-digit number is the diameter in inches of the wheel or rim. For further information, please contact a tire dealer or Grand Design RV Customer Service. Speed Rating • Typical ST tires have a speed rating designation of "L", which is 75 mph (under normal inflation and load conditions).
Page 54: Tire Tread
Pre-Travel Information Tire Tread The tire tread provides the gripping action and traction that prevent your vehicle from slipping or sliding, especially when the road is wet or icy. In general, tires are not safe and should be replaced when the tread is worn down to 1/16 of an inch. Tread wear bars are raised sections built into the bottom of a tire's tread grooves that show how much tread is remaining.
Page 55: Spare Tire
Pre-Travel Information Spare Tire WARNING Use your spare tire if a trailer tire is damaged, flat, or loses air pressure. The spare tire/wheel may differ from the original The spare tire/wheel may differ from the original equipment, and is intended for temporary use ONLY. equipment, and is intended for temporary use ONLY.
Page 56: Wheel Nut Torque
Pre-Travel Information Wheel Nut Torque WARNING • The lug nuts on your RV wheels require frequent torque maintenance. Always torque the wheel • Torque is the amount of rotating force applied nuts to the specifications of the wheel manufacturer. to a fastener, such as a lug nut. Over or under-torqued wheel nuts can cause the wheel to separate from the...
Page 57: Roadside Emergency
Please contact your Please contact your ® Your Serenova TT is pre-wired for the Lippert Tire Linc System. Grand Design RV Dealer Grand Design RV Dealer Tire Linc ® is a tire pressure and temperature monitoring system for more information for more information (TPMS).
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Page 59: Towing & Leveling
Towing & Leveling Towing & Leveling To improve safe driving and help protect against injury, WARNING please follow these recommendations: DO NOT leave children • Keep the RV and tow vehicle tires properly inflated, and or pets unsupervised in REPLACE the tires BEFORE they are excessively worn. or around the RV (even if children are secured by •...
Page 60 Towing & Leveling RV Driving Schools & Seminars If you have any concerns about driving while towing an RV, consult an expert for specific RV driver education. There are private RV schools and some RV owner's organizations that offer driving seminars.
Page 61: Battery Isolator
Towing & Leveling Battery Isolator (Customer Supplied) You may want to install a Battery Isolator on your tow vehicle. A battery isolator is a device that: • Receives current from the tow vehicle alternator to WARNING independently charge both the RV auxiliary battery and the tow vehicle battery.
Page 62: Abs - Anti-Lock Braking System
Towing & Leveling ABS - Anti-Lock Braking System (If So Equipped) CAUTION ® Your Serenova is equipped with the Dexter Tow Assist system providing Anti-Lock Braking (ABS), Sway Mitigation, and a It is the responsibility of towable odometer. the end user to ensure that their electric brake ®...
Page 63 Towing & Leveling Dexter Phone App The Dexter app has many features, including access to product information, manuals, instructions, and a dedicated section for the Tow Assist system. The app is available in both Google ™ Play store or the Apple App Store ®...
Page 64: Safety Chains
Towing & Leveling Safety Chains Safety chain requirements vary from state to state. Your RV is WARNING equipped with chains to meet SAE standard requirements for maximum gross trailer weight. ALWAYS use safety chains when • ALWAYS have the safety chains attached when towing. towing your RV.
Page 65 TT / tow vehicle combination. to the RV frame. • Grand Design RV cannot • BEFORE selecting a hitch, you must know the GVWR be responsible for the tow and HITCH WEIGHT of your RV.
Page 66: Hitch Height & Hitch Ball
Towing & Leveling Hitch Height & Hitch Ball To determine your RV hitch height, make sure the RV is level. When the loaded trailer is hitched to the tow vehicle, check the hitch ball height by measuring the distance from the center of the hitch ball to the ground.
Page 67 Towing & Leveling Weight Distributing System (Customer Supplied) WARNING Aftermarket Weight Distributing Hitch (WDH) Systems provide a BAL SS 5.1 more stable tow vehicle/travel trailer towing combination. These Stabilizing System systems will spread the weight evenly to distribute it to the front and rear tow vehicle axles and the trailer axle.
Page 68 Towing & Leveling Towing the RV Braking & Stopping Distance WARNING Towing an RV greatly increases your stopping distance. Practice braking in a large parking lot (where it is permissible) to become Towing items behind RV or overloading the rear familiar with your RV’s stopping distance before driving in traffic.
Page 69 Towing & Leveling Passenger Safety • DO NOT allow anyone to ride inside as a passenger while your RV is in motion. • This practice is against the law in several states. Turning Corners WARNING While making a turn: • When making a turn, •...
Page 70: Leveling The Rv
Towing & Leveling Towing the RV, Continued If the parking spot Parking is on asphalt on a very hot day or on Once the RV is in your desired location: dirt and/or gravel, a block of wood under each 1. Set the tow vehicle parking brake. jack leg can be used to spread the load and reduce 2.
Page 71 Towing & Leveling Travel Trailer Set Up 1. Position the RV as desired, then ◦ Chock the tires to keep the RV from rolling. ◦ Never lift the unit’s wheels off the ground. 2. Unhook the 7-Way Wire Harness / Connector Plug, safety chains, and breakaway switch cable.
Page 72 Towing & Leveling Stabilizing System, BAL SS 5.1 • See WARNINGS listed page 61, Travel Trailer Hitching Procedure. Operating the Jacks • Use traditional leveling blocks underneath your tires to level the unit side to side. • Chock the tires. Never lift the unit’s wheels off the ground.
Page 73: Electrical Systems
Electrical Systems Electrical Systems Your Serenova Travel Trailer is equipped with two independent WARNING electrical systems. One system is 120-volt 60hz AC power, the other system is 12-volt DC power. The electrical equipment and Use caution when using associated circuitry are engineered into a dedicated system metal tools.
Page 74: Volt Ac System
Electrical Systems 50-Amp Power Cord, Continued Connecting the power cord WARNING 1. Turn OFF the load center main 120-volt circuit breaker. • DO NOT hook up the power 2. Carefully extend the entire length of the power cord from cord to any receptacle until the electric cable hatch to the external power source.
Page 75: Volt Circuit Breakers
Electrical Systems Power to your 120-volt 60hz AC electrical system (50 amp) WARNING can be supplied by the 120-volt 60hz utilities found at RV campgrounds or by a generator. A campground's electrical service may occasionally experience high or low voltage. For 50 amp systems only: Make certain the external •...
Page 76: Gfci Receptacle
Electrical Systems Converter The Power Converter changes 120-volt AC power to usable 12-volt DC power when the shore power cord is connected to an external power source. A thermal breaker is built-in to the converter to protect it from overheating. Overheating is usually caused by the converter operating above its maximum power output for an extended time period, or with too little air flow.
Page 77: Volt Dc System
Electrical Systems Test all GFCI receptacles monthly • PUSH IN the TEST button. This should pop out the RESET button, indicating the GFCI receptacle has been tripped. This will interrupt the 120-volt power. • PUSH IN the RESET button. This should restore the 120-volt power.
Page 78: Volt Fuse Panel
Electrical Systems 12-Volt Fuse Panel The label inside the 12-volt fuse panel indicates the fuse sizes, WARNING positions and components powered. The fuse panel label should be kept permanently affixed to your RV. Replacement fuses must • INSPECT all 12-volt fuses at the beginning of each be of the same voltage, amperage rating and type.
Page 79 Electrical Systems For accuracy, test the auxiliary battery voltage using a volt-ohm meter. A fully charged auxiliary battery will read 12.7 volts DC and 1.265 specific gravity at 80°F (32°C). The auxiliary battery is considered discharged at 11.8 volts, and dead at 11.65 volts. Permanent damage may occur when voltage drops below those levels.
Page 80: Battery Disconnect Switch
Electrical Systems Battery Disconnect Switch The Battery Disconnect Switch (see photo) is located on the Universal Docking Station. At times when auxiliary power will NOT be needed: • TURN the Battery Disconnect Switch to the OFF position and REMOVE key. •...
Page 81 Electrical Systems Approximate Electrical Load Ratings • • Use the actual amperage of the appliance when possible. (Watts ÷ Volts). Use the actual amperage of the appliance when possible. (Watts ÷ Volts). Calculating Electrical Load While connected to external power and using appliances: the 120-volt Electrical System can ONLY run a maximum of 100 amps.
Page 82 3,000 W Inverter (customer supplied) to the solar system. Inverter (customer supplied) to the solar system. • • Please contact your Grand Design RV Dealer or Please contact your Grand Design RV Dealer or Grand Design RV Customer Service for more...
Page 83 Electrical Systems Operating Instructions WARNING Menu Operation: When a ground fault is • IMPORTANT: You must set the "battery type" on the indicated, battery terminals GP-SB-PWM before you begin to use the controller and connected circuits might be ungrounded and ◦...
Page 84 Electrical Systems 30 Amp PWM Solar Controller , Continued (If So Equipped) WARNING Bluetooth ® Wireless Technology This section is for the GP-SB-PWM-30-BT GP-SB-PWM-30-BT NOTE: When the photovoltaic Controller only! (solar) array is exposed to light, it supplies a DC The GP-SB-PWM-30BT comes with Bluetooth ®...
Page 85 Electrical Systems App Usage: Upon initial connection you will load into the charge controller’s main status screen. You will be able to see the SoC, Battery Type, Voltage, Current of the controller. In addition to the main screen, there are two additional tabs “History & Alerts” to track the Ah usage and any important faults/alerts that may occur.
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Page 87: Plumbing Systems
Plumbing Systems Plumbing Systems WARNING There are two separate water systems equipped on your RV, the Fresh Water System and the Waste Water System. DO NOT drink water deemed microbiologically unsafe or • The Fresh Water System consists of the Fresh Water of unknown quality.
Page 88: Monitor Panel
• Please read the Compass Connect manual found ® in your Owner Information Package before downloading and using the Grand Design Compass Connect app. ® Monitor Panel The monitor panel is found on the interior Command Center.
Page 89 Plumbing Systems 12-Volt Water Pump Once activated, the water pump (or on-demand pump) will self-prime, and provide water. The water pump continues to run until approximately 45 lbs. of pressure is achieved and shut off. The water pump will automatically restart when pressure drops.
Page 90: Water Pressure Regulator
Plumbing Systems Water Pressure Regulator (Customer Supplied) NOTICE In some RV parks (especially in mountain regions), excessive pressure from water supply systems may be encountered. Not using a water pressure • A Water Pressure Regulator (available for purchase from regulator when using city your RV dealer) will help to protect your plumbing system water may cause the against damage from a high pressure water supply.
Page 91 Plumbing Systems b. For normal city water use at a campground, TURN the city water control handle to "CITY" as shown below: 4. Turn ON the water at the water source. 5. Enter the RV and open the cold water supply faucets to bleed air from the water lines.
Page 92 Plumbing Systems Water Heater, Furrion Tankless It is important to know which type of Water Heater is installed It is important to know which type of Water Heater is installed in your RV. Read all safety and operating information provided in your RV.
Page 93 Plumbing Systems The temperature can be selected to operate in two different methods: WARNING Method 1: Point of use mixing: Set the controller temperature to a desired If the information in the manufacturer instructions output temperature, typically elevated above comfortable bathing is not followed exactly, temperatures, i.e., 115°F (46°C).
Page 94 Plumbing Systems Water Heater, Furrion Tankless, Continued WARNING Winterizing the Furrion Tankless Water Heater & Plumbing System: Both automotive antifreeze (ethylene glycol) and windshield washer anti- Important: Also see Also see , Winterization Valve. , Winterization Valve. page 97 freeze (methanol) are poisonous.
Page 95 Plumbing Systems b. If pump is located behind the Universal Docking Station: UNSCREW & REMOVE the access panel located in your pass-through compartment. c. If pump is located behind the Kitchen Drawers: REMOVE the three drawers from the base cabinet: i.
Page 96 Plumbing Systems Water Heater, Furrion Tankless, Continued Next Season: • Thoroughly FLUSH the water heater and system with clean drinking water through the hot and cold side before using. • FILL water heater at City Water Connection & DRAIN the water heater several times. •...
Page 97 Plumbing Systems NOTE: The ANTIFREEZE function will NOT operate if any of the following are turned OFF: CAUTION • Water Heater Appliance Water Heater Appliance • 12V+ house electric 12V+ house electric Always wear protective • Gas Supply Gas Supply gear such as gloves, eyewear and clothing Storage and Transit...
Page 98 Plumbing Systems Furrion Tankless Water Heater, Continued 6. Inspect the interior surface of the housing for any cracks or corroded areas that could allow penetration of gases into or out of the interior of the vehicle. • Check especially around the hot water, cold water, gas and electrical connections.
Page 99 Plumbing Systems Filter Cleaning There is a filter screen on the Water Heater inlet water line connection. The filter screen needs to be cleaned periodically to prevent blockages from forming. Follow steps below to clean the filter (Fig. 35) : 1.
Page 100 Plumbing Systems Exterior Spray Port (If So Equipped) A quick-connect spray port is equipped on most floorplans for washing / rinsing outside your RV. TO USE: Attach the supplied quick-connect hose and sprayer to your spray port. • If dry camping, TURN ON the 12-volt Water Pump. •...
Page 101: Draining The Fresh Water System
Plumbing Systems Faucets The faucets inside your RV operate much the same way as the faucets in your home. • CHECK that the amount of water available is sufficient, and If dry camping, Turn ON the 12-volt Water Pump. • To OPEN the faucets, turn ON the hot and cold knobs, then ADJUST the temperature to your comfort level.
Page 102: Sanitizing The Fresh Water System
Plumbing Systems Sanitizing the Fresh Water System Use the following procedures to sanitize your Fresh Water System (or Potable Water System) when it is new, becomes contaminated, or has not been used for a period of time. Before you begin: •...
Page 103: Normal Use
Plumbing Systems Winterization Valve BEFORE winterizing, please read the "Winterizing the Furrion Tankless Water Heater & Plumbing System" instructions in your Owner’s Manual . Access the Water Pump (Location Varies) - See page 88-89, # 6a-c. Normal Use: 1. Turn the Winterization Valve to the CLOSED position.
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Page 105: Universal Docking Station
Universal Docking Station Universal Docking Station Solar Charge TireLinc Controller Dock Battery Solar Disconnect Disconnect City Water Control Handle City Water Inlet Spray Port...
Page 106 Plumbing Systems Black Water & Grey Water System Your RV toilet drains into the Black Water (sewage) holding tank. WARNING The sinks and shower drain into the Grey Water (waste water) holding tank. NEVER travel with full black or grey water holding tanks. •...
Page 107 Plumbing Systems To help prevent a toilet blockage: • Before use: FLUSH the toilet several times, releasing enough water to cover the bottom of the holding tank. • ALWAYS maintain four to six inches (10-15 cm) of water in the toilet for better performance. •...
Page 108 Plumbing Systems Emptying the Black & Grey Water Tanks The black tank and grey tank drain valves (or dump valves) NOTICE are located near the Sewer Outlet Connection, under the RV on the off-door side, and/or in the utility center. It is important to prevent •...
Page 109 Plumbing Systems Dump station locations Dump station locations throughout the United States and Canada can be found on many websites and publications including Woodall’s, Rand McNally Camp Guide, Good Sam Camp Guide, or KOA Kampgrounds Camp Guide. Some gas stations also have dump stations. If you need assistance with the purchase or installation of a sewer hose or hose extension, please contact your dealer.
Page 110 Plumbing Systems Black Tank Flusher The black tank flusher is designed to rinse the interior of the CAUTION black (waste) tank. A separate water hookup is located on the off-door side. DO NOT use the tank flush valve unless the fullway To flush the tank after dumping: termination valve (gate valve) 1.
Page 111: Propane System
STOP! Maintenance Quickly and carefully perform the 6-step Although both Grand Design RV and your selling dealer care- procedure in the red box fully test the propane system for leaks, travel vibrations can at the bottom of this page. loosen fittings. Have the RV's propane system checked at all connections soon after your purchase.
Page 112 Propane Systems Propane Gas Cylinders While under pressure in the cylinder, propane gas is compressed WARNING into its liquid form. Propane will not run through the appliances in its liquid state. As the fuel is released from the cylinder to operate Propane cylinders an appliance, it changes from liquid to gas.
Page 113: Propane Leak Test
Propane Systems Max output is 200,000 BTU/hr. It is used to connect propane WARNING cylinders to regulators, hoses and other fittings. It is not for use on gas grills and other low pressure devices. Before entering a propane or fuel service station make Servicing or filling sure all pilot lights are extinguished.
Page 114: Propane Alarm
Propane Systems Propane Alarm Your RV is equipped with a propane alarm. Please read and WARNING follow the component manufacturer instructions supplied in your Owner Information Package. Test Propane Gas Alarm operation after the RV has For detailed information on this alarm, See page 25-27, been in storage, before Propane Gas (LP) Alarm.
Page 115: Propane Regulator
Propane Systems • If you do experience a propane freeze up, close the WARNING main valve and wait at least fifteen (15) minutes before trying again. For more information, refer to the regulator All propane connections manufacturer’s operator manual. should be checked periodic- ally as vibrations from travel •...
Page 116: Traveling With Propane
Propane Systems Propane System Hoses, Tubes, Pipes & Fittings The hoses, pipes, tubes and fittings used in your propane system are designed to withstand pressures exceeding those of the propane system. However, because environment and time can both contribute to the deterioration of these components, they must be inspected for wear at regular intervals.
Page 117: Using The Propane System
Propane Systems Using The Propane System After the RV is completely set up and you are prepared for WARNING camping enjoyment, use the following steps for propane operation: DO NOT operate the gas appliances while 1. CLOSE ALL burner valves, controls and pilot light valves. your RV is in motion.
Page 118 Propane Systems Calculating Propane Use Your Serenova TT's furnace, water heater and range (if applica- ble) all may use propane to operate. Use the BTU rating of each appliance to determine how long your propane supply will last. Propane consumption depends on their individual use and the length of time operated.
Page 119: Appliances
RV. • If you have any questions contact your dealer or Grand Design RV Customer Service. These manuals are found in your Owner Information Package. If there have been modifications or replacements made to your WARNING RV, then these instructions may not apply.
Page 120: Range Hood
Appliances Range Hood The range hood has both a light and fan control switch on the WARNING front panel. The 8” x 8” aluminum mesh grease filter (located on the underside range hood) can be gently hand-washed using Never leave cooking food mild soap and water.
Page 121: Electronics
Electronics Electronics Bluetooth & TV Audio Wall Plate The following is a basic overview of the audio/visual (A/V) electronics operation. The information in this section is written for original factory-installed equipment usage. 6. 6. Refer to the manufacturer’s user guides included in your Owner Information Package for detailed operating instructions for each specific component, or visit that manufacturer’s website.
Page 122 Electronics Cable/Satellite Outlet Both Cable and Satellite connection outlets are found in the CAUTION outside Universal Docking Station. • The Cable input connects to an RG6 cable run through The TV power supply should be turned OFF in-line splitters to provide service at multiple locations. when connecting and/or disconnecting the cables •...
Page 123 Electronics TV Roof Antenna To watch local TV stations, turn ON power to both the TV and the TV Roof Antenna. For a list of all DTV signals available at your location, go to: fcc.gov/media/engineering/dtvmaps Winegard AIR 360 Operation • AIR 360 can receive VHF/UHF/FM frequencies while parked. •...
Page 124: Back-Up Camera
Electronics Back-Up Camera All Serenova Travel Trailers are equipped with a Voyager Back-Up Camera observation system. This product is intended to assist in safe driving and to allow the driver to have a broader view. • Please follow all instructions, warnings, and safety alerts in the manufacturer User Manuals found in your Owner Information Package.
Page 125: Heating & Cooling
Heating & Cooling Heating & Cooling The following section contains an overview of the original factory-installed heating and cooling components. For more information on each specific component, please refer to the manufacturer’s operating instructions found in your Owner Information Package. If there have been modifications or replacements made to your RV, then these instructions may not apply.
Page 126: Roof Vents
DO NOT install screens over the vent for If you have any questions, contact your dealer or any reason. Screens will Grand Design Customer Service. become restricted and cause unsafe furnace operation. For your safety, only OEM factory authorized...
Page 127: Digital Thermostat
Heating & Cooling Digital Thermostat Please read and understand the thermostat manufacturer's Installation, Operation & Application Guide found in your Owner Information Package. HVAC Mode and Fan Mode Selection • Upon power up, the display will show the HVAC Mode set to Off, the Fan Mode set to Off, the current temperature, temperature units, and the sensor in use.
Page 128 Command Center. • Select “Awning” on the Compass Connect ® System, See page 82 82, Grand Design Compass Connect ® App. Girard Systems awnings may be operated in light wind and rain WARNING conditions. When periods of heavy rain and or high wind are expected the awning must be closed.
Page 129 Heating & Cooling Fig. 1 Fig. 1 Enclosure (Cassette) Roller Tube (Inside Cassette) Fabric Lead Rail Manual Override 1. If a motor issue were to occur, use the manual override to close the Girard. NOTE: The Manual Override operates one-way ONLY. It is only used to CLOSE the awning.
Page 130 Heating & Cooling Patio Awning, Girard, Continued Testing The Motion Sensor (Wind Sensor) 1. Partially extend the awning (at least 3 feet). 2. Physically activate the Motion Sensor by shaking the awning lead rail. 3. At this point the awning should retract; if not, check that there is a 12-volt DC power supply to the motion sensor and that the Motion Sensor is correctly programmed.
Page 131 Heating & Cooling Adjusting Pitch and Elbow Height NOTE: Adjustment of the Elbow height and pitch, will Fig. 3 Fig. 3 affect the height of the awning lead rail when it is fully deployed. This adjustment is usually required after an arm replacement.
Page 132 Heating & Cooling Fig. 5 Fig. 5 Adjusting Pitch a. Extend the awning to its fully extended length. b. Locate screw A, adjustment nut located on front side of the shoulder assembly (Fig. 4, 5). Using a 17mm wrench rotate the nut counter-clockwise to lower the pitch or clockwise to raise the pitch.
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Page 134: Slideout Systems
Slideout Systems Slideout Systems (If So Equipped) Slideout rooms are designed to provide you additional living WARNING space during stationary camping. The slideout room and mechanism are a potential BEFORE operating your slideout system: crush hazard. Disconnect the auxiliary battery to ◦...
Page 135 • CLEAN and DRY the outside surfaces of the room and (retracted). mechanism as much as possible. Contact your dealer or Grand Design RV Customer Service NOTICE for troubleshooting and/or repair if your slideout system: • Stalls out before reaching end of stroke, or Never ‘jump’...
Page 136 Slideout Systems SlimRack Auto-Programmable Slideout ® (If So Equipped) ® The Auto-Programmable SlimRack Slideout System combines seamless flush-floor style and no step up. BEFORE using your Auto-Programmable Lippert SlimRack Slideout: ® Please read and understand the full SlimRack ® Auto-Programmable Slideout manufacturer’s Owner’s Manual.
Page 137 Slideout Systems NOTE: Once the room has stopped moving, it is not necessary to press the switch a second time. 8. If equipped, turn “off” the on/off switch or key. Retracting the Slideout Room 1. The engine or generator must be running, or the unit must be plugged into the shore power.
Page 138 Slideout Systems ® Troubleshooting the SlimRack Slideout (If So Equipped), Continued Fig. 2 Fig. 4 NOTE: For major faults, the controller will automatically enter Emergency Jog mode when motor movement is not detected by the controller in either direction during slideout room activation. When in Emergency Jog mode, the controller will jog both motors in the direction the rocker switch is pressed (IN or OUT).
Page 139 Slideout Systems Manual Override Mode In the event that power is lost to the SlimRack ® slideout motor(s) or when the Electrical Override Mode does not work, the slideout room can be manually retracted by following these steps. 1. Gain access from either the inside or outside of the unit to the vertical channel assembly by removing the OEM trim and flange pieces on the slideout room box.
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Page 141: Interior Care
Interior Care Interior Care Cleaning the Interior To keep the value of your RV, perform regular maintenance using the proper materials and procedures. • Check the component manufacturer’s information for the recommended cleaning agent. DO NOT use flammable liquids or sprays to clean your RV. Using the wrong cleaner may result in damage to the surfaces in your RV.
Page 142 Interior Care Paneling • To clean, use a mild solution of soap and lukewarm water with a soft sponge or cloth. • DO NOT use abrasive cleaners as they could cause the vinyl to scratch and turn dull. • Grease spots and stubborn dirt can be cleaned off with an all-purpose spray cleaner.
Page 143 Interior Care Flooring • ALWAYS test cleaning agents for colorfastness in a hidden or inconspicuous area. Carpet Vacuum regularly with a vacuum cleaner with a revolving brush or beater bar. Be sure the vacuum does not have teeth, combs or rough edges as they may damage the carpet. It is important to remove loose soil and debris while it is on the surface.
Page 144: Furniture Upholstery
Interior Care Furniture Upholstery Maintaining your furniture upholstery and keeping the interior clean will help to retain the value of your RV. • Vacuum the furniture regularly using a soft brush attachment to remove any loose dirt or debris. Fabric Fabric should be professionally cleaned if it becomes stained or soiled.
Page 145 Interior Care ABS Plastic DO NOT use gritty or abrasive particle soaps or scouring compound to clean ABS plastic. ABS plastic components will retain their original beauty with reasonable care. • DUST & WIPE CLEAN with soft, damp cloth or chamois, wiping gently.
Page 146: Exterior Care
Exterior Care Exterior Care Many different materials comprise the RV exterior including; glass, fiberglass gel-coat, plastics, aluminum, automotive grade paint finishes, and sealant. • The chance of damage to the exterior finish increases the longer a foreign substance remains on the surface. •...
Page 147 Exterior Care AVOID forcing water inside the RV. This could damage component parts. EXTREME CAUTION should be used with any type of pressure sprayer around all attachments, doors, windows, appliance vents, etc. NOTE: Some types of hot water washing equipment apply HEAT and HIGH PRESSURE to the RV.
Page 148 Exterior Care Cleaning the Exterior, Continued Waxing your RV NOTICE Wax your RV once or twice a year, or when painted surfaces do not shed water well. Use a soft cloth to apply a small amount of wax to the painted surfaces. After the wax has dried, polish DO NOT use a buffer and the RV with a dry, soft cloth.
Page 149: Exterior Roof
Exterior Care Exterior Roof To Maintain Your Roof Warranty: PLEASE NOTE: ONLY THE CORRECT, RECOMMENDED WARNING ALPHA SYSTEMS SEALANTS SHOULD COME IN CONTACT WITH YOUR ALPHA ROOF MEMBRANE. (See below) As with the surface of any roof, a rubber roof can be With the SuperFlex Roof Membrane - Use ONLY: With the SuperFlex Roof Membrane - Use ONLY: very slippery, especially...
Page 150 Exterior Care Sealants Sealants perform a very important function and should be inspected closely and regularly maintained. We incorporate many different types of sealants, including butyl/putty, black butyl-encapsulated foam, silicone (clear and colored), roof sealant and foam. In gen- eral, sealants do not have a "set" lifetime. Varying environmental factors affect the pliability and adhesiveness of sealants.
Page 151: Solar Panels
Exterior Care Solar Panels CLEANING Although Go Power! Solar Kits are generally maintenance free, significant performance gains can be made with clean solar panels. 1. Clean the solar panels monthly. Use water and a soft sponge or cloth. A mild non-abrasive cleanser can be used for more stubborn residue.
Page 152: Rear Bumper
Exterior Care Rear Bumper • The rear bumper of your RV is NOT designed NOTICE to carry cargo. • Extra weight behind the trailer’s axles may reduce the DO NOT add items to the RV rear bumper. Add-on Hitch Weight (leading to adverse handling conditions items will eventually from wind gusts and passing traffic).
Page 153 Exterior Care Winterizing / RV Storage Preparation To help prevent problems, prepare your RV for extended periods Please review of non-use. This will also make it easier to get your RV ready for the winterizing the next camping trip or season. instructions for your water heater •...
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Page 155: Maintenance
Required Maintenance Maintenance Suggested Maintenance Checklist Here is a quick reference list of suggested areas for regular maintenance. Review all manufacturer’s operators manuals supplied with your RV to perform the maintenance items listed. Prior to first trip: • INSPECT and reseal as needed. •...
Page 156: Required Maintenance Schedule
Required Maintenance Required Maintenance Schedule Procedure to be Performed: Maintenance schedules are minimum minimum Maintenance requirements. Extended use, extreme Item temperatures, high humidity or other extreme conditions will require more frequent maintenance. • • Check settings & adjustments per manufacturers guide. •...
Page 157 Required Maintenance Required Maintenance Schedule Procedure to be Performed: Maintenance schedules are minimum minimum Maintenance requirements. Extended use, extreme Item temperatures, high humidity or other extreme conditions will require more frequent maintenance. Check for damage and wear. • • Hitch / Coupler Clean and Lubricate (with grease).
Page 158: Basic Troubleshooting
Basic Troubleshooting Basic Troubleshooting WARNING WORKING WITH Air Conditioner (Roof) ELECTRICAL APPLIANCES CAN BE EXTREMELY Will not operate DANGEROUS. Always have your dealer • CHECK that the unit is turned ON. or a certified professional perform all repairs to your •...
Page 159: Interior Lights
Basic Troubleshooting WARNING Furnace DO NOT attempt Furnace does not ignite and/or cycles frequently to repair or adjust the furnace. • CHECK that propane tank is full. Turn off the thermostat and furnace gas control valve, • REMOVE any obstruction over furnace exhaust. then contact your dealer or authorized service center.
Page 160: Outside Receptacle
Basic Troubleshooting Monitor Panel No lights on panel when switch is pressed • CHECK battery voltage and condition. • CHECK fuse at the battery; if fuse is good have a dealer or certified RV technician check the condition of panel. Holding tank lights deliver false readings (i.e., 1/3 or 2/3 indication) •...
Page 161 Basic Troubleshooting Range or oven burner won’t light or stay lit • CHECK position of top burners and flash tubing. • CLEAN clogged burner ports with a toothpick. • See the oven manufacturer’s instructions for proper care and maintenance. Gas smell •...
Page 162: Running Lights
Basic Troubleshooting Propane Gas DANGER Smell gas in or around unit • Propane tanks may be overfilled. IF YOU SMELL PROPANE GAS IF YOU SMELL PROPANE STOP! 1. EXTINGUISH any open flames, pilot lights and Quickly and carefully all smoking materials. perform the 6-step procedure in the red box.
Page 163 Basic Troubleshooting Stabilizing System, BAL SS 5.1 • The stabilizing system should be inspected a minimum of twice per year (once before starting the camping season and once before storing the unit). • Clean jacks of dirt, and lubricate as needed. DO NOT use a high pressure washer to clean any of the components.
Page 164: Termination Valve
Basic Troubleshooting Termination Valve Termination valve leaks • Debris keeps valve from seating. CLEAR debris from and around valve O-ring set. • Bad gasket. Have your dealer or certified RV technician replace gasket with new. TV Antenna Poor TV reception •...
Page 165 Basic Troubleshooting To remove the hydrogen sulfide (rotten egg) odor: 1. TURN OFF your main water supply; that is, your pump or your water hookup source. 2. DRAIN your water lines and water heater. ◦ Drain & Blow Out Water Lines, then ◦...
Page 166: Water Pump
Basic Troubleshooting Water Pump Pump will not start • CHECK that house battery disconnect switch is ON. • CHECK pump switch at monitor panel. • CHECK fuse in power center. • CHECK to see if water is frozen. Pump will not prime, sputters (no discharge, but the motor runs) •...
Page 167: Appendix A: Notice To Ca Owners
At least 30 days prior to commencing a legal action seeking civil penalties, you must provide a notice to Grand Design RV, LLC that includes the following information. You must also own and be in possession of the recreational vehicle at the time that the notice is sent. The notice must include: 1.
Page 168: Glossary
Glossary Glossary Grand Design RV's Glossary of RV Terms and Slang Grand Design RV's Glossary of RV Terms and Slang is available for download with the QR Code below. SCAN the QR Code, above, with the camera on your smartphone or tablet to download the GDRV Glossary of RV Terms &...
Page 169: Index
Index Index . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-Way Wire Harness .
Page 170 Index Label . . . . . . . . . . . . . . . . . . . . . . . . . Federal Certification .
Page 171 Index Sanitizing the Fresh Water System . . . . . . . . . . . . . . . . . . . . . . Systems .
Page 172 Customer Notes...
Page 173 Customer Notes...
Page 174: Maintenance Record
Maintenance Record Maintenance Record Date : Work Performed : Next Service :...
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Page 176 Corporate Office 11333 County Road 2 Middlebury, IN 46540 (574) 825-8000 www.granddesignrv.com Part # 961944 Copyright © 2024 Grand Design RV, All rights reserved. Printed in the USA Rev. 12/2024...

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