Reliance 6 40 YRVIT - User Manual

GENERAL SAFETY Installation: Do not install the water heater where flammable products will be stored or used. Vapors from flammable liquids may explode and catch fire causing death or severe burns. Do not use or store flammable products such as gasoline, solvents or adhe- sives in the same room or a...

Thank You for purchasing this water heater. Properly installed and maintained, it should give you years of trouble free service. Abbreviations found in this Installation and Operating manual: • CSA - Canadian Standards Association • ANSI - American National Standards Institute • NFPA - National Fire...

• If your water heater will be installed in the Commonwealth of Massachusetts, refer to the following graphic during installation and during modifications to the water supply system. IN REMOVE A MUST BE VERTICAL TO IR BUBBLES E OUT COIL AIR HANDLER TO AIR HANDLER SHUT-OFF VALVE * EXPANSION TANK VACU...

GET TO KNOW YOUR WATER HEATER - GAS MODELS (list referencing Figures 1-7) TYPICAL INSTALLATION 1. Vent Termination Elbow with Rodent Screen 2. *Vent Pipe3. *Vent Pipe Coupling (if required)4. *Vent Pipe Elbow (long radius)5. Blower High Limit Switch (see Figure 6) 6. T&P Valve7. Cold-Water Inlet...

WATER PIPING - MIXING VALVE USAGE Mixing Valves Water temperature over 125°F can cause severe burns instantly resulting in severe injury or death. Children, the elderly and the disabled and are at highest risk of scald injury. Feel water before bathing or showering. Temperature limiting devices such...

Some people are more likely to be permanently injured by hot water than others. These include the elderly, children, the in fi rm and the physically/mentally disabled. Table 1 (published by U.S. Government Memorandum, 1978) shows the approximate time-to-burn relationship for normal adult skin. If an...

Figure 12. ELECTRICAL REQUIREMENTS & WIRING DIAGRAM Failure to do so can result indeath or electrical shock. Replace all parts and panelsbefore operating. Disconnect power beforeservicing. Electric Shock Hazard WARNING Before plugging in the water heater, always make sure: • The voltage and freq...

This water heater has several lockout features designed to prevent the heater from operating in unsafe conditions. HIGH LIMIT CONTROLS (Energy Cut Off) Thermostat/Water Temperature This feature is a part of the gas control valve/thermostat (see Figure 1, item 10) and limits the maximum water tempera...

FACTS TO CONSIDER ABOUT THE LOCATION Carefully choose an indoor location for the new water heater because the placement is a very important consideration for the safety of the occupants in the building and for the most economical use of the appliance. This water heater is not for use in manufactured...

Read instruction manual before installing, using or servicing water heater. • Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. • Avoid all ignition sources if you smell gas. • Do not expose water heater control to excessive gas pressu...

If this water heater will be used in beauty shops, barber shops, cleaning establishments, or self-service laundries with dry cleaning equipment, it is imperative that the water heater or water heaters be installed so that combustion and ventilation air be taken from outside these areas.Propellants o...

Figure 18. 4. When ducts are used, they shall be of the same cross-sectional area as the free area of the openings to which they connect. The minimum short side dimension of rectangular air ducts shall not be less than 3” (see Figure 19). Figure 19. 5. Alternatively a single permanent opening may be...

WATER PIPING Water temperature over 125°F can cause severe burns instantly resulting in severe injury or death. Children, the elderly and the disabled and are at highest risk of scald injury. Feel water before bathing or showering. Temperature limiting devices such as mixing must be installed when r...

CLOSED WATER SYSTEMS Water supply systems may, because of code requirements or such conditions as high line pressure, among others, have installed devices such as pressure-reducing valves, check valves, and back fl ow preventers. Devices such as these cause the water system to be a closed system. TH...

TEMPERATURE-PRESSURE RELIEF VALVE • Temperature-pressure relief valve must comply with ANSI Z21.22-CSA4.4 and ASME code. • Properly sized temperature- pressure relief valve must be installed in opening provided. • Do not plug, block, or cap the discharge line. • Failure to follow this warning can re...

Note: The purpose of a temperature-pressure relief valve is to prevent excessive temperatures and pressures in the storage tank. The T&P valve is not intended for the constant relief of thermal expansion. A properly sized thermal expansion tank must be installed on all closed systems to control ...

Make sure the gas supplied is the same type listed on the model rating plate. The inlet gas pressure must not exceed 14 inch w.c. for natural gas and propane gas. The minimum inlet gas pressure shown on the rating plate is that which will permit fi ring at rated input. All gas piping must comply wit...

trap (sometimes called a dirt leg) must be incorporated in the piping. The sediment trap must be readily accessible. Install in accordance with the “Gas Piping” section. Refer to the current edition of the National Fuel Gas Code (ANSI Z223.1/NFPA 5 4) . HOT-WATER OUTLET COLD- WATER INLET UNION TEMPE...

TERMINATION CLEARANCES SIDEWALL POWER VENT INSIDE CORNER DETAIL FIXED CLOSED OPERABLE FIXED CLOSED OPERABLE Vent terminal Air supply inlet Area where is not permitted Gas meter / regulator C B B B B B J A K M F B L E D I V V V V V V V V V V X X X G A Figure 28. Vent terminal clearances for “Power Ve...

BLOWER ASSEMBLY INSTALLATION 1. This power vented water heater comes with blower assembly installed (see Figure 29). 2. After unit is set in place, make sure blower assembly is still mounted securely. Make sure there is no damage to blower. HOSE CONNECTION PORT FOR CONDENSATE DRAIN DILUTION AIR INLE...

material be either CPVC or polypropylene. Areas that can experience high ambient environments include closets, alcoves, areas under staircases, attics-especially in metal roofed buildings, areas with restricted air movement, rooms with large solar gains, metal sheds, industrial or commercial enterpr...

EXHAUST VENTING This heater is designed to exhaust the products of combustion ( fl ue gases) to the outdoors using a sealed piping system. Table 2 lists the allowable vent materials and sizing information. Figure 33 shows the general venting layout while Figure 37 thru Figure 41 show various end ter...

Venting terminations and sizing • Refer to Figure 33 and Table 2 for vent pipe materials and sizing. Examples of the vent terminations are shown in Figure 34 & Figure 35. If the installation requires a vent riser, suitable drainage must be provided to ensure condensation does not accumulate. Ter...

Venting instructions 1. Plan the venting layout starting at the vent termination and work back toward the heater. Take into consideration the style and position of the vent termination, the vent pipe routing, elbows and connectors required and the necessary support hangers. 2. Venting should be as d...

TERMINATION MAY BE 90° ELBOW 3” MIN. LENGTH ROOF LINE A VENT USED IN A SPECIAL VENTING SYSTEM WITH POSITIVE VENT PRESSURE AND PASSING THROUGH A ROOF SHALL EXTEND AT LEAST 18” ABOVE THE HIGHEST POINT WHERE IT PASSES THROUGH THE ROOF SURFACE AND ANY OTHER OBSTRUCTION WITHIN A HORIZONTAL DISTANCE OF 18...

4” VENT PIPE 3” RUBBER COUPLING (SUPPLIED) 3” VENT PIPE, 3 in. MAX LENGTH 3”-4” ADAPTER (FIELD SUPPLIED) BLOWER CONFIGURATION FOR HI-INPUT HEATER CONNECTED TO 4” VENTING. Figure 41. BLOWER EXHAUST DIRECTION The blower assembly may be rotated 90 degree clockwise or counterclockwise to allow horizonta...

T h e c e m e n t s h o u l d b e a b o d i e d c e m e n t o f approximately 500 to 1600 centipoise viscosity containing 10-20% (by weight) virgin PVC material s o l v a t e d w i t h Te t r a h y d r o f u r a n ( T H F ) . S m a l l quantities of Dimethyl Formamide (DMF) may be included to act as...

D. Inspection, cleaning, priming Visually inspect the inside of the pipe and fi tting sockets and remove all dirt, grease or moisture with a clean dry rag. If wiping fails to clean the surfaces, a chemical cleaner must be used. Check for possible damage such as splits or cracks and replace if necess...

Read and understand these directions thoroughly before attempting to operate the water heater. Make sure the burner viewport is not missing or damaged. Make sure the tank is completely fi lled with water before operating the water heater. The gas control valve/thermostat has an “On/Off Switch” and m...

It is recommended that lower water temperatures be used to avoid the risk of scalding. It is further recommended, in all cases, that the water temperature be set for the lowest temperature which satis fi es your hot-water needs. This will also provide the most energy ef fi cient operation of the wat...

START UP CONDITIONS Condensate Whenever the water heater is fi lled with cold water, some condensate will form while the burner is ON. A water heater may appear to be leaking when in fact the water is condensate. This usually happens when:a. A new water heater is fi lled with cold water for the fi r...

“AIR” IN HOT-WATER FAUCETS • Flammable hydrogen gases may be present. • Keep all ignition sources away from faucet when turning on hot water. Explosion Hazard WARNING HYDROGEN GAS: Hydrogen gas can be produced in a hot-water system that has not been used for a long period of time (generally two week...

GENERAL UPKEEP Make it a habit to look around the heater, the vent piping, and the hot and cold water pipes. Do not allow any material to be piled up against the heater. Do not place any object on top of the vent pipes.Every 3 - 6 months or as necessary: • Clean lint from blower, top of heater. Once...

7. Accessing the blower wheel through the outlet, use the paint brush to brush off the outer edge of the blower wheel to dislodge the dirt stuck on the blades and the inside of the housing. Rotate the wheel until all blades are clear. Note: The wheel is a balanced component. Do not bend, dent or dis...

COMBUSTION CHAMBER AND BURNER CLEANING In the event your burner or burner air openings require cleaning, Call your service agency to remove and clean the burner and correct the problem that required the burner to be cleaned. HOUSEKEEPING • Do not obstruct combustion air openings at the rear of the w...

Installing Anode Rod: 1. Use Te fl on® tape or an approved pipe sealant on threads of the new anode rod. 2. Place the anode rod in the spud (top of the tank) and turn clockwise until the threads are hand tight. Using a ratchet and 1-1/16” socket tighten down water tight. 3. Open a nearby hot-water f...

Temperature-pressure relief valve leakage due to pressure build up in a closed system that does not have a thermal expansion tank installed is not covered under the Limited Warranty. Thermal expansion tanks must be installed on all closed water systems. • Temperature-pressure relief valve must compl...

SERVICE If a condition persists or you are uncertain about the operation of the water heater contact a service agency.Use this guide to check a “leaking” water heater. Many suspected “leakers” are not leaking tanks. Often the source of the water can be found and corrected. If you are not thoroughly ...

REFERENCE PARTS LISTING Replacement parts may be ordered through your plumber or the local distributor. When ordering replacement p a r t s , a l w a y s h a v e t h e f o l l o w i n g information ready: 1. Model, Serial and Product number 2. Type of gas 3. Item number 4. Parts description 1. Vent ...

These guidelines should be utilized by a quali fi ed service agent. PROBLEM POSSIBLE CAUSE(S) CORRECTIVE ACTION BURNER FLAME TOO HIGH 1. Air inlets blocked2. Insuf fi cient secondary air 3. Ori fi ce too large 1. Unblock inlet air openings2. Provide ventilation to water heater3. Replace with correct...

LIMITED WARRANTY THIS WARRANTY IS APPLICABLE TO THE ORIGINAL OWNER ONLY, in accordance with the warranty terms and conditions speci fi ed below. Reliance Water Heaters (the warrantor) will furnish the ORIGINAL OWNER, 1) a replacement Reliance water heater of equivalent size and current model if the ...