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Care  and  cleaning  of  the  water  heater:

Housekeeping

Before  performing  Housekeeping  tasks  
to  this  water  heater,  turn  the  unit  off  and  
disconnect  the  power  supply.

Vacuum  around  the  water  heater  for  dust,  
dirt  and  lint  on  a  regular  basis.  

Clean  the  water  heater  and  remote  
control  by  using  a  damp  soft  cloth  with  
a  few  drops  of  mild  detergent  and  gently  
wiping  the  surfaces  of  the  unit.  Wipe  any  
remaining  moisture  with  a  dry  soft  cloth.

To  ensure  sufficient  ventilation  and  
combustion  air  supply,  proper  clearances  
must  be  maintained.  

DO  NOT  block  or  obstruct  the  air  
intake  opening  of  the  water  heater.    
A  minimum  of  12”  (30  cm)  is  required  
between  this  combustion  air  inlet  
opening  and  any  obstruction.

The  water  filters  should  be  cleaned  on  a  
monthly  basis.

HOW  TO  CLEAN  THE  WATER  FILTER:

    

Make  sure  the  unit  is  OFF  and  the  
electrical  power  supply  has  been  
disconnected.

    

Turn  the  water  supply  OFF  to  the  
heater.

    Drain  heater.  See  “Draining  The  

Water  Heater”  section  on  page  30.

    

Unscrew  the  water  filter,  and  slide  the  
filter  out.

    DO  NOT

  tap  the  filter  as  it  may  

deform  and/or  damage  the  filter.

    

To  remove  severe  sediment  and  dirt,  
use  a  soft  brush  and  wash  with  running  
water.

    

Return  the  filter  to  the  water  heater  and  
screw  in  the  filter.

    

Turn  the  electrical  power  supply  and  
cold  water  supply  ON  to  the  water  
heater.

Routine  Preventative  Maintenance

Properly  maintained,  your  water  heater  
will  provide  years  of  dependable  trouble-­
free  service.  

It  is  recommended  that  a  periodic  
inspection  of  the  burner,  relief  valve,  
air  intake  filter,  water  filter  and  venting  
system  should  be  made  by  service  
personnel  qualified  in  gas  appliance  repair.

It  is  suggested  that  a  routine  preventive  
maintenance  program  be  established  and  
followed  by  the  user.

At  least  once  a  year,  lift  and  release  the  
lever  handle  on  the  pressure  relief  valve,  
located  in  the  hot  outlet  piping  of  the  
water  heater,  to  make  certain  the  valve  
operates  freely.  Allow  several  gallons  to  
flush  through  the  discharge  line  to  an    
open  drain.

NOTICE:  If  the  pressure  relief  valve    
on  the  hot  water  heater  discharges  
periodically,  this  may  be  due  to  a  
problem  in  the  water  system.  Contact  
the  water  supplier  or  your  plumbing  
contractor  on  how  to  correct  this.  DO  
NOT  plug  the  relief  valve  outlet.

Rapid  closing  of  faucets  or  solenoid  
valves  in  automatic  water  using  appliances  
can  cause  a  banging  noise  heard  in  a  
water  pipe.  Strategically  located  risers  in  
the  water  pipe  system  or  water  hammer  
arresting  devices  can  be  used  to  minimize  
the  problem.

Inspect  the  area  around  the  water  heater    
to  ensure  a  safe  operating  environment.  
Keep  appliance  area  clear  and  free  from  
combustible  materials,  gasoline  and  other  
flammable  vapors  and  liquids.

Ensure  the  unit  has  not  been  damaged.    
If  damage  or  denting  is  present,  contact    
a  service  personnel  to  verify  proper  
operation.

Check  for  any  abnormal  sounds  during  
normal  operation  of  the  water  heater.

All  piping  should  be  checked  for  gas  and/
or  water  leaks.  Refer  to  page  18  of  this  
manual  for  instructions  on  leak  testing.

The  cold  water  supply  filters  should  
be  cleaned  monthly.  Refer  to  the  
“Housekeeping”  section  for  further  
information.

DO  NOT

  operate  the  water  heater  if  you  

feel  something  is  wrong  with  the  unit.

DO  NOT

  allow  children  to  operate  or  

otherwise  handle  the  unit.

Notice:

  After  inspection,  maintenance  

and/or  cleaning,  ensure  proper  operation  
by  turning  on  a  hot  water  faucet.

DANGER:  Before  

manually  operating  the  

relief  valve,  make  certain  

no  one  will  be  exposed  to  

the  danger  of  the  hot  water  

released  by  the  valve.  The  

water  may  be  hot  enough  to  

create  a  scald  hazard.  The  

water  should  be  released  

into  a  suitable  drain  to  

prevent  injury  or  property  

damage.

  

!

DANGER:  Combustible  

materials,  such  as  clothing,  
cleaning  materials  or  
flammable  liquids,  etc.,    
must  not  be  placed  against  or  
next  to  the  water  heater.

DANGER:  Failure  to  

perform  the  recommended  
Routine  Preventative  
Maintenance  can  harm  the  
proper  operation  of  this  
water  heater,  which  can  cause  
carbon  monoxide  dangers,  
excessive  
hot  water  temperatures  and  
other  potentially  hazardous  
conditions.

!

DANGER:  Hotter  water  

increases  the  potential  for  
Hot  Water  Scalds.

!

DANGER:  Shock  Hazard

Make  sure  the  electrical  
power  to  the  water  heater  
is  off  to  avoid  potential  
serious  injury  or  damage  to  
components.

28

AP15317 (10_09)  DV Gas Manual 10 30 09.indd   28

11/9/2009   3:10:31 PM

Summary of Contents for Ruud GT--200 DV N

Page 1: ...ng of the water heater This manual also includes a parts list It is very important that all persons who are expected to install operate or adjust this water heater read the instructions carefully so they may understand how to perform these operations If you don t understand these instructions or any terms within it seek professional advice Any questions regarding the operation maintenance service ...

Page 2: ...ater You ll find many answers to common problems in the Troubleshooting Guide If you review the chart of Troubleshooting Tips first you may not need to call for service READ THIS MANUAL Your safety and the safety of others are very important There are many important safety messages in this manual and on your appliance Always read and obey all safety messages This is the safety alert symbol Recogni...

Page 3: ...e but are not limited to adhesives solvents paint thinners etc and the vapors they produce are extremely dangerous DO NOT handle use or store gasoline or other flammable or combustible materials anywhere near or in the vicinity of a water heater or any other appliance Be sure to read and follow the labels on the water heater as well as the warnings printed in this manual Failure to do so can resul...

Page 4: ...r USC2 117 remote control Only qualified service personnel should perform this adjustment Only factory authorized remote control s should be used Notice When this water heater is supplying general purpose hot water requirements for use by individuals a thermostatically controlled mixing valve for reducing point of use water temperature is recommended to reduce the risk of scald injury Contact a li...

Page 5: ...reat caution It is heavier than air and will collect first in lower areas making it hard to detect at nose level Before attempting to light the water heater make sure to look and smell for gas leaks Use a soapy solution to check all gas fittings and connections Bubbling at a connection indicates a leak that must be corrected When smelling to detect a gas leak be sure to sniff near the floor also G...

Page 6: ...y greater than 52 gallons or tankless style consult the local building jurisdiction code for acceptable bracing procedures Have the installer show you the location of the gas shut off valve and how to shut it off if necessary Turn off the manual shut off valve if the water heater has been subjected to overheating fire flood physical damage or if the gas supply fails to shut off Read this manual en...

Page 7: ...al to the vent termination to minimize vent length and the number of elbows required for venting The water heater should be installed with the proper venting materials and termination suitable for Category III venting or Rheem approved venting A fire stop plate should be installed at every penetration of a floor or ceiling if the vent is not running in a fire rated shaft Failure to install and pro...

Page 8: ...is manual is twofold one to provide the installer with the basic directions and recommendations for the proper installation and adjustment of the water heater and two to the owner operator to explain the features operation safety precautions maintenance and troubleshooting of the water heater This manual also includes a parts list It is imperative that all persons who are expected to install opera...

Page 9: ... vent the water heater to the outdoors as outlined in the Venting section of this manual will result in unsafe operation of the water heater causing death serious injury explosion or fire To avoid the risk of fire explosion or asphyxiation from carbon monoxide NEVER operate the water heater unless it is properly vented and has adequate air supply for proper operation as outlined in the Venting sec...

Page 10: ... plumb the hose to a sanitary sewer drain See Examples A and B on pages 13 and 14 for DOWNWARD and UPWARD slope for horizontally vented water heaters When a water heater is vented vertically an UPWARD slope must always be used See the diagram on page 14 showing UPWARD slope for vertically vented water heaters Always attach a drain hose to the drain fitting and plumb the hose to a sanitary sewer dr...

Page 11: ... cm for appliances 10 000 Btuh 3 kW 12 inches 30 cm for appliances 10 000 Btuh 3kW and 100 000 Btuh 30kW 36 inches 91 cm for appliances 100 000 Btuh 30kW 6 inches 15 cm for appliances 10 000 Btuh 3 kW 9 inches 23 cm for appliances 10 000 Btuh 3kW and 50 000 Btuh 15kW 12 inches 30 cm for appliances 50 000 Btuh 15kW K Clearance to mechanical air supply inlet 6 feet 1 83 m 3 feet 91 cm above if withi...

Page 12: ...eople and pets Indoor Water Heater 12 WARNING Moisture in the flue gas will condense as it leaves the vent terminal In cold weather this condensate can freeze on the exterior wall under the eaves and on surrounding objects Some discoloration to the exterior of the building is to be expected However improper location or installation can result in severe damage to the structure or exterior finish of...

Page 13: ... location If the heater is below the vent exit remove it from the wall and place it in a safe area while the vent opening is made Create a 6 diameter hole to allow the vent to pass without deformation or resistance Clean debris from the opening and hang the heater and secure all four mounting screws Dry fit the entire vent system from the heater to the vent termination including the wall plates Ma...

Page 14: ...Firestop Support Plate Adjustable Roof Flashing Concentric Vent Pipe has 0 Clearance Requirment Storm Collar Support Clamp 1 4 per foot upward slope on horizontal run Vertical Termination Air Intake 3 5 Concentric Pipe Condensate Drain Line Form a Trap in the drain line To Drain Dispose of condensate in accordance to local codes Support Hanger Vertical Vent Installation with Horizontal offset Stra...

Page 15: ...the water heater requires the minimum water pressure of 14 psi 97 kPa and a minimum water flow rate of 0 66 gpm 2 5 lpm A water pressure of 40 psi 276 kPa is required to achieve maximum flow rate To maintain proper performance ensure sufficient water supply pressure The Required Water Pressure Min Operating Water Pressure 14 psi 97 kPa Pipe Pressure Loss Faucet and Shower Pressure Loss Safety Marg...

Page 16: ...ter and the water shutoff valve if either a thermal expansion tank or a backflow prevention device is not installed The following should be addressed in regards to the HOT WATER OUTLET Connections between the water heater and point s of use should be as short and direct as possible Local codes shall govern the exact type of pipe material to be used for water connections To conserve energy and mini...

Page 17: ...ine Notice Local codes govern the installation of relief valves If local codes require that a temperature and pressure relief valve should be installed the manufacturer recommends a type 40XL Watts T P relief valve or an equivalent model be used Notice Manual operation of relief valves should be performed at least once a year Turn off the electrical power and gas shutoff valve Lift and release lev...

Page 18: ...Do not use excessive force over 31 5 ft lbs 42 7 Nm in tightening the pipe particularly if teflon pipe compound is used as the unit may be damaged The inlet gas pressure to the water heater must not exceed 10 5 w c 2 6 kPa for natural or 14 w c 3 5 kPa for LP gas For purposes of input adjustment the minimum inlet gas pressure with main burner on is shown on the water heater rating plate If high or...

Page 19: ...ctrical grounding must comply with local codes or in the absence of local codes with the latest edition of the National Electrical Code ANSI NFPA 70 or in Canada Canadian Electrical Code CSA C22 1 Part 1 F PRIORITY POWER ON OFF MAIN Control Base Plate Control screw Mounting Screw x 2 19 NOTICE If a manifold system is installed the main remote control connected to the manifold controller has priori...

Page 20: ...Ensure the projections in the base plate fit into the housings in the remote control Fix the control to the base plate at the bottom of the remote control using the screw provided Proceed to Connecting the remote control to the water heater to complete installation Connecting the remote control to the water heater Ensure that the power to the water heater has been disconnected Loose the 1 screw lo...

Page 21: ...RANGE CODE DE COULEUR COLOR CODE MIN BUTTON BOUTON MIN G YorG W BOUTON MAX BL BL BL LED G G MAX BUTTON ADJUSTER BUTTON BL BOUTON DE RÉGLAGE BL 1 2 3 4 5 A FOR INDOOR DIRECT VENT MODEL ONLY POUR MODÈLE INTÉRIEUR À ÉVENT DIRECT SEULEMENT 4 3 2 1 Y W R BK BL W BL R O Y FOR DIRECT VENT MODEL ONLY POUR MODÈLE À ÉVENT DIRECT SEULEMENT SW3 SW2 SW1 U 2 1 S 1 3 2 W W 1 2 3 4 I J H F W W 2 3 4 1 B R Y O W B...

Page 22: ...ondensate Drain Line to Suitable Drain NOTICE The National Fuel Gas Code NFGC and B149 mandates a manual gas shut off valve See NFGC B149 for complete instructions Local codes or plumbing authority requirements may vary from the instructions or diagrams provided and take precedent over these instructions Vacuum Relief Valve Not Supplied If required install per local codes and valve manufacturer s ...

Page 23: ... heater does not store water making an insulation blanket unnecessary The manufacturer s warranty does not cover any damage or defect caused by installation attachment or use of any type of energy saving or other unapproved devices other than those authorized by the manufacturer into onto or in conjunction with the water heater The use of unauthorized energy saving devices may shorten the life of ...

Page 24: ...e is sufficient for the water heater Gas line equipped with shut off valve union and sediment trap Approved pipe joint compound used Soap and water solution used to check all connections and fittings for possible gas leak Gas Company inspected installation if required D Relief Valve Pressure Relief Valve properly installed and discharge line run to open drain Discharge line protected from freezing...

Page 25: ...power to the appliance 3 Do not attempt to light the burner by hand 4 Turn the Gas Shutoff Valve located on the outside of the unit clockwise to the OFF position 5 Wait five 5 minutes to clear out any gas If you then smell gas STOP Follow B in the safety information above on this label If you don t smell gas go to the next step 6 Turn the Gas Shutoff Valve located on the outside of the unit counte...

Page 26: ...s any difficulty in understanding or following the Operating Instructions or the Care and Cleaning section it is recommended that a qualified person or serviceman perform the work Operating the water heater DANGER There is a hot water scald potential if the temperature is set too high Households with small children disabled or elderly persons may require a 120 F 49 C or lower temperature setting t...

Page 27: ...es the risk of scald injury Always supervise young children or others who are incapacitated The water heater is equipped with a device that will shut off the gas supply to the burner if the water heater exceeds normal operating temperatures Refer to the Before You Call For Service section located near the back of this manual or contact your dealer WARNING Should overheating occur or the gas supply...

Page 28: ...periodically this may be due to a problem in the water system Contact the water supplier or your plumbing contractor on how to correct this DO NOT plug the relief valve outlet Rapid closing of faucets or solenoid valves in automatic water using appliances can cause a banging noise heard in a water pipe Strategically located risers in the water pipe system or water hammer arresting devices can be u...

Page 29: ...glass If any unusual burner operation is noted the water heater should be shut off until qualified service assistance can be obtained CAUTION For your safety burner inspection and cleaning should be performed only by qualified service personnel For cleaning a vacuum cleaner can be used on the burner If the water heater is to remain idle for an extended period of time the power and water to the app...

Page 30: ...enting system or from installation in areas exposed to cold air The water heater is equipped with a Freeze Protection Electric Heater As long as electricity is supplied to the water heater it prevents freezing inside the water heater down to an ambient temperature of approximately minus 30 F 34 C without wind conditions This device only protects the internal components of the water heater It does ...

Page 31: ...e Check and replace if necessary Error code displayed on remote control See instructions for Error Code and if required contact a dealer for service Not enough water demand Increase water flow Water inlet filter clogged Clean water inlet filter Fixture aerator is clogged Clean aerator Scale buildup in heat exchanger Check for error code If required contact a dealer for service Hot and cold water l...

Page 32: ...o qualified service personnel CAUTION Make certain power to water heater is OFF before removing protective cover FOR ANY REASON CAUTION Label all wires prior to disconnection when servicing controls Wiring errors can cause improper and dangerous operation VERIFY PROPER OPERATION AFTER SERVICING 32 Error Code Possible Cause What To Do 11 The Gas Shutoff Valve is not opened completely Open the Gas S...

Page 33: ...ent connectors or other safety devices Refer repairs to qualified service personnel WARNING For your safety DO NOT attempt to disassemble this unit for any reason Front View Unit Cover View Side View Heat Transfer Pipe Heat Exchanger Assy Electrode Ignitor Gas Valve Assy Gas Supply Cold Water Supply Water Flow Solenoid Drain Plug Circuit Board Blower Motor Flame Rod Film Type OHL Hot Water Outlet ...

Page 34: ...d the Down button on the remote control for more than 5 seconds Number on the display of the remote control will begin to blink While the number is blinking push the Down arrow temperature adjustment button and the UP arrow temperature adjustment button at the same time Number of the display of the remote control will stop blinking Push the UP or Down button to set desired temperature Turn on the ...

Page 35: ...e water heater is installed less than 3 280 feet 1 000m no action is required How to adjust the DIP switch on the PCB for high altitude installation Check the altitude above sea level where the water heater is installed If the altitude is more than 3 280 feet 1 000m the adjustment of DIP switch is required Turn off the gas shut off valve and water shutoff valve Remove the front cover Find the two ...

Page 36: ...ide detector with alarm and battery back up may be installed on the next adjacent floor level b In the event that the requirements of this subdivision can not be met at the time of completion of installation the owner shall have a period of thirty 30 days to comply with the above requirements provided however that during said thirty 30 day period a battery operated carbon monoxide detector with an...

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