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38 

305, 505, 705 Indoor Manual 

Warranty 

What is covered? 

This Warranty covers any defects in materials or workmanship when the product is installed and operated 
according to written installation instructions, subject to the terms within this Limited Warranty document.  This 
Warranty applies only to products that are installed by a factory authorized or licensed contractor.  Improper 
installation may void this Warranty.  It is strongly suggested that you use a factory authorized or licensed installer 
who has attended a product knowledge class before installing this water heater.  This Warranty extends to the 
original purchaser, but only while the product remains at the site of the original installation.  This Warranty only 
extends through the first installation of the product and terminates if the product is moved or reinstalled at a new 
location. 

How long does coverage last? 

* Note:  Period of coverage is reduced to 3 years from date of purchase when used as a circulating water heater 

within a hot water circulation loop, where the water heater is in series with a circulation system and all 
circulating water flows through the water heater, and where an on-demand recirculation system is not 
incorporated. 

 

On-demand recirculation is defined as a hot water recirculating loop or system that utilizes existing hot 
and cold lines or a dedicated return line, and only activates when hot water is used.  It can be activated by 
a push button, motion sensor, or voice activation but not by a temperature sensor.  A timer added to a 
standard recirculating pump is not considered as on-demand. 

 

What will be done? 

Repair or replacement of the covered product or any part or component that is defective in materials or 
workmanship as set forth as follows.  Payment of reasonable labor charges associated with the repair or 
replacement of any such part or component.  All repair parts must be genuine OEM parts.  All repairs or 
replacements must be performed by an individual or servicing company that is properly trained, factory authorized 
or licensed to do the type of repair. 

Replacement of the product may be authorized by the manufacturer only.  The manufacturer does not authorize 
any person or company to assume for it any obligation or liability in connection with the replacement of the 
product.  If it is determined that repair of a product is not possible,   the product will be replaced with a comparable 
product, at the manufacturer’s discretion.  If a component or product returned to the manufacturer is found to be 
free of defects in material or workmanship, or damaged by improper installation or damaged during return 
shipping, the warranty claim for product, parts and labor may be denied. 

How do I get service? 

You must contact a factory authorized/licensed contractor or authorized service provider for the repair of a product 
under this Warranty.  For the name of a qualified/authorized service provider please contact your place of 
purchase, call 1-888-928-3719 or write to 500 Tennessee Waltz Parkway, Ashland City, TN 37015. 

Proof of purchase is required to obtain warranty service.  You may show proof of purchase with a dated sales 
receipt. 

Item

 

Period of Coverage (from date of purchase)

 

Residential Applications 

Commercial Applications 

Heat Exchanger 

12 years * 

5 years * 

All Other Parts and 

Components 

5 years * 

5 years * 

Reasonable Labor 

1 year 

Содержание 505

Страница 1: ...n and service must be performed by a qualified installer service agency or the gas supplier WARNING If the information in these instructions is not followed exactly a fire or explosion may result caus...

Страница 2: ...Water Heater 14 Electrical Connection 15 Gas Piping General Instructions 15 Pipe Sizing Procedure Example 16 Water Piping General Instructions 17 Pressure Relief Valve 17 Freeze Protection 17 Freeze P...

Страница 3: ...5 C Maximum Temp Setting Residential 140 F 60 C Minimum Temperature Setting 98 F 37 C Weight 50 lb 23 kg 55 lb 25 kg Efficiency Rating Propane Gas 84 Noise level 49 dB Electrical Consumption Normal 79...

Страница 4: ...is symbol alerts you to potential hazards that can kill or hurt you and others Indicates an imminently hazardous situation which if not avoided will result in death or serious injury Indicates a poten...

Страница 5: ...water is constantly monitored This appliance may adjust the water flow in order to maintain the temperature setting The water flow may vary from summer to winter due to the difference in ground water...

Страница 6: ...re setting for this appliance installed without a remote controller is 120 F 49 C If desired the temperature setting can be changed to 140 F 60 C by adjustment of a dip switch Set dip switch 5 to ON t...

Страница 7: ...suggestions only A temperature lower than 98 F 37 C can be obtained at the tap by mixing with cold water To change the temperature scale from Celsius to Fahrenheit or vice versa press and hold the On...

Страница 8: ...to wipe cabinet Vent System The vent system should be inspected at least annually for blockages or damage Motors Motors are permanently lubricated and do not need periodic lubrication Keep fan and mo...

Страница 9: ...ck gas solenoid valves for open or short circuits Remove burner cover and ensure all burners are properly seated Remove burner plate and inspect burner surface for condensation or debris 12 Flame Fail...

Страница 10: ...build up Ensure fan blade is tight on motor shaft and is in good condition Replace sensor 52 Modulating Solenoid Valve Signal Abnormal Check modulating gas solenoid valve wiring harness for loose or...

Страница 11: ...ter heater continues to run The fan is designed to continue running for a short time after the flow of water stops This is to ensure constant water temperatures during rapid starting and stopping as w...

Страница 12: ...ter and cold water lines V3 and V4 3 Connect pump outlet hose H1 to the cold water line at service valve V2 4 Connect drain hose H3 to service valve V1 5 Pour approximately 4 gallons of virgin food gr...

Страница 13: ...pressures in excess of 1 2 psi 3 5 kPa 13 84 in W C The appliance must be isolated from the gas supply piping system by closing its individual manual shutoff valve during any pressure testing of the...

Страница 14: ...Non Combustibles 305 505 705 305 505 705 Top of Heater 6 inches 152 mm 12 inches 305 mm 2 inches 51 mm 2 inches 51 mm Back of Heater 0 zero 0 zero 0 zero 0 zero Front of Heater 6 inches 152 mm 24 inch...

Страница 15: ...oap and water or an equivalent nonflammable solution as applicable Since some leak test solutions including soap and water may cause corrosion or stress cracking the piping shall be rinsed with water...

Страница 16: ...opane Gas Pipe Size inches 3 4 1 1 1 4 1 1 2 10 273 514 1060 1580 20 188 353 726 1090 30 151 284 583 873 40 129 243 499 747 50 114 215 442 662 60 104 195 400 600 70 95 179 368 552 80 89 167 343 514 90...

Страница 17: ...le water heating appliance Ensure that the water filter on the water heater is clean and installed An approved pressure relief valve is required by the American National Standard ANSI Z21 10 3 Canadia...

Страница 18: ...mpliance with local building code requirements It is the responsibility of the contractor engineer to ensure installation is in accordance with all local building codes Confer with local building offi...

Страница 19: ...ain Valve KEY This is not an engineered drawing It is intended only as a guide and not as a replacement for professionally engineered project drawings This drawing is not intended to describe a comple...

Страница 20: ...is not an engineered drawing It is intended only as a guide and not as a replacement for professionally engineered project drawings This drawing is not intended to describe a complete system It is up...

Страница 21: ...turn plumbing Pump to be of bronze or stainless construc tion This is not an engineered drawing It is intended only as a guide and not as a replacement for professionally engineered project drawings T...

Страница 22: ...pipe fittings Avoid dips or sags in horizontal vent runs by installing supports per the vent manufacturer s instructions Support horizontal vent runs every four feet and all vertical vent runs every s...

Страница 23: ...es the water heater will run properly Blocked flue error codes and shutdowns may result if dip switch no 1 is not in the correct position On the 305 and 505 models the maximum water flow capacity will...

Страница 24: ...NA ProTech Systems FasNSeal FSAAU4 FSRC4 FSBS4 FSDVPTB04LH FSDVWT4 Metal Fab Corr Guard 4CGOA 4CGSWC 4CGSWMCM 4CG7HT90 4CG7HT Venting Products Vent Manufacturer Contact Information for Installation I...

Страница 25: ...Description US Installations A Clearance above grade veranda porch deck or balcony 12 inches 30 cm B Clearance to window or door that may be opened 12 inches 30 cm C Clearance to permanently closed wi...

Страница 26: ...ater heater terminals at different levels 12 12 36 INSIDE CORNER V V 0 91 m to ventilated or unventilated soffit or eve vent or to a deck or porch 0 30 m to an inside corner 0 30 m between water heate...

Страница 27: ...5 Install the 4 screws at the vent top and tighten the 4 screws at the bracket Secure the first vent component to the water heater with one self tapping screw at the hole located above the condensate...

Страница 28: ...screws attach the pipe to the air intake terminal 5 Apply a bead of silicone around the pipe and air intake terminal ensuring an air tight connection Exhaust Pipe Assembly Refer to the manufacturer s...

Страница 29: ...erminations The air intake requires a return bend or two 90 elbows to prevent entry of rain SLOPE INTAKE AND EXHAUST TOWARD OUTSIDE TERMINATION MINIMUM 1 4 PER FOOT Horizontal with Concentric Terminat...

Страница 30: ...cable or 1 Multi Unit connection kit 3 1 Multi Unit connection kit and 1 Multi Unit connection cable 4 1 Multi Unit connection kit and 2 Multi Unit connection cables 5 1 Multi Unit connection kit and...

Страница 31: ...ld be a non polarized two core cable with a minimum gauge of 22 AWG The maximum cable length from each controller to the water heater depends on the total number of wired controllers connected to the...

Страница 32: ...s hole at the base of the unit and connect the wires to the controller terminals on the right hand side bottom of the PCB 11 Secure the controller cable using the clamp provided 12 Replace plastic cov...

Страница 33: ...O APPLIANCE 1 Turn off all electric power to the appliance using the ON OFF button 2 Set the thermostat to lowest setting 3 Locate the manual gas valve on the side of the heater Turn the manual valve...

Страница 34: ...ow Data Water Flow gpm delta T Temperature Rise F 0 5 10 15 20 25 30 35 40 45 0 2 4 6 8 10 12 0 10 20 30 40 50 60 70 80 90 100 505 305 Pressure Loss ft head Pressure Loss psi Water Flow gpm 705 0 0 1...

Страница 35: ...system and any additional plumbing pressure losses The pressure drop curve based on the water heater model is provided in this manual Replacement When replacing an existing space heating application...

Страница 36: ...Height Unit 22 9 582 23 6 600 D Height with brackets 25 5 648 2 25 2 639 8 E Hot Water Outlet from wall 3 6 91 4 3 110 F Hot Water Outlet from center 4 3 110 2 4 61 G Cold Water Inlet from wall 2 8 7...

Страница 37: ...DC5V A B C SG SWITCHING POWERSUPPLY THERMISTOR CIRCUIT B SG RELAY 1 A WATERFLOW SENSOR CIRCUIT WATERFLOW CONTROLDEVICE CIRCUIT A SG A SG SG A QS SG FR FLAME DETECTING CIRCUIT FLAMEROD GND SG A REMOTE...

Страница 38: ...ed as on demand What will be done Repair or replacement of the covered product or any part or component that is defective in materials or workmanship as set forth as follows Payment of reasonable labo...

Страница 39: ...thorized to make any other warranties on behalf of the manufacturer Except as expressly provided herein there are no other warranties expressed or implied including but not limited to warranties of me...

Страница 40: ......

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