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Be sure to read and understand the entire Use and Care Manual before attempting to install or operate this 
water heater. It may save you time and money. Pay particular attention to the Safety Instructions. Failure to 
follow these warnings could result in serious bodily injury or death. Should you have problems understanding 
the instructions in this manual, or have any questions, STOP, and get help from a qualified service technician, 
or the local gas utility.

IMPORTANT SAFETY INFORMATION.

READ ALL INSTRUCTIONS BEFORE USING.

3

Failure to install and properly vent the water heater to the outdoors as outlined in the 
Venting Section of the Installation Instructions in this manual can result in unsafe operation 
of the water heater. To avoid the risk of fire, explosion or asphyxiation from carbon 
monoxide, never operate this water heater unless it is properly vented and has an adequate 
air supply for proper operation. 

Be sure to inspect the vent outlet for proper installation at initial start-up; and at least 
annually thereafter. Refer to the Care and Cleaning section of this manual for more 
information regarding vent system inspection.

DANGER!

INSTALL AND PROPERLY VENT THE WATER HEATER...

Gasoline, as well as other flammable materials and liquids ( which include, 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 result in property damage, bodily injury or 
death.

WARNING!

D A N G E R

FLAMMABLES

Flammable Vapors

Water heater has a main
burner flame.
The main burner flame:
1.  which can come on
     at any time and
2.  will ignite flammable
     vapors.

Vapors:
1.  cannot be seen,
2.  are heavier than air,
3.  go a long way on the
     floor and
4.  can be carried from 
     other rooms to the 
     main burner flame by 
     air currents.

      Vapors from flammable
liquids will explode and
catch fire causing death or
severe burns.

Do not use or store flammable
products such as gasoline,
solvents or adhesives in the
same room or area near the
water heater.

Keep flammable products:
1.  far away from heater,
2.  in approved containers,
3.  tightly closed and
4.  out of children's reach.

Installation:
Do not install water heater
where flammable products will
be stored or used unless the
main burner flame is at least

18" above the floor.  This will 
reduce, but not eliminate, the 
risk of vapors being ignited 
by the main burner flame.

Read and follow water heater warnings and instructions.  If 
owners manual is missing, contact the retailer or manufacturer.

Содержание PH2-20R OFN (Natural Gas)

Страница 1: ...ater 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 very important...

Страница 2: ...r heater 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 safet...

Страница 3: ...e 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...

Страница 4: ...achieved with the Bath USC 117 or 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...

Страница 5: ...e or LP gas must be used with great 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...

Страница 6: ...ntial water heaters of a capacity 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 t...

Страница 7: ...which may result in severe burns death or property damage The water heater must be located so it is not subject to physical damage for example by moving vehicles area flooding etc The water heater sh...

Страница 8: ...m a neighbor s phone Follow the gas supplier s instructions l If you cannot reach your gas supplier call the fire department l Do not return to your home until authorized by the gas supplier or fire d...

Страница 9: ...level 12 inches 30 cm above anticipated snow level B Clearance to window or door that may be opened 6 inches 15 cm for appliances 10 000 Btuh 3 kW 12 inches 30 cm for appliances 10 000 Btuh 3kW and 10...

Страница 10: ...ccidental contact with people and pets Install outdoor water heater such that air inlet and flue outlet is above anticipated snow level 1 8 m If soffit vent is too close block off and install new vent...

Страница 11: ...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 O...

Страница 12: ...heck Valve between the water heater and the water shutoff valve see the top left diagram The following should be addressed in regards to the HOT WATER OUTLET Connections between the water heater and p...

Страница 13: ...e relief valve and discharge line The end of the discharge line should not be threaded or concealed and should be protected from freezing No valve of any type restriction or reducer coupling should be...

Страница 14: ...of the National Fuel Gas Code In Canada the latest edition of CSA B149 1 Natural Gas and Propane installation code Manual Gas Supply Line Shutoff Manual Gas Appliance Shutoff Union Sediment Trap Cap...

Страница 15: ...nd electrical 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...

Страница 16: ...r the base plate 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 Pro...

Страница 17: ...NTMODELONLY POURMOD LE VENTDIRECTSEULEMENT SW3 SW2 SW1 U 2 1 S 1 3 2 W W 12 3 4 I J H F W W 2 3 4 1 B R Y O W BR BK 1 2 3 4 5 6 7 8 R Y O W BR BK 1 2 3 4 5 6 7 8 C 9 R BR BK BK W BK W 1 2 3 4 Y W BK 1...

Страница 18: ...ufacturer s instructions Outdoor Models Discharge Line To Suitable Drain To Hot Water Faucet s Relief Valve Union Drain Valve 6 15 cm Air Gap Manual Gas Appliance Shut off supplied Flue Terminal Trap...

Страница 19: ...tandby heat loss encountered with storage tank heaters This water heater does not store water making an insulation blanket unnecessary The manufacturer s warranty does not cover any damage or defect c...

Страница 20: ...nd piping Water connections tight and free of leaks Water filter is clean and in place Materials used are as instructed in this manual Water pipes are insulated and protected from freezing C Gas Suppl...

Страница 21: ...s label 2 Turn off all electric 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...

Страница 22: ...s to the water heater If there is any difficulty in understanding or following the Operating Instructions or the Care and Cleaning section it is recommended that a qualified person or serviceman perfo...

Страница 23: ...above 112 F 44 C when a hot water faucet is in the open position Notice The factory setting allows operating temperatures between 100 F 38 C and 120 F 49 C Temperatures of 85 F 29 C and up to140 F 60...

Страница 24: ...ater 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 R...

Страница 25: ...NOT scrub the appliance with a brush Use only mild soapy water other cleaners may damage the surface of the water heater DO NOT remove any label including the rating plate while cleaning or servicing...

Страница 26: ...ter may be exposed to freezing conditions even for a short period of time be sure to drain all water from the unit as instructed above Exposure to freezing conditions can occur from down draft of vent...

Страница 27: ...Valve Malfunctions if applicable 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 de...

Страница 28: ...in Gas Line Power supply not grounded Low inlet gas pressure due to improper sizing Wrong gas type Open the Gas shutoff valve fully Contact gas utility company Fill up LP Gas container or replace with...

Страница 29: ...as noted below and number of parts desired CAUTION For your safety DO NOT attempt repair of electrical wiring gas piping burners vent connectors or other safety devices Refer repairs to qualified serv...

Страница 30: ...econds Number 120 on the display of the remote control will begin to blink While the number is blinking push the UP arrow temperature adjustment button and the Down arrow temperature adjustment button...

Страница 31: ...ay not function properly NOTICE If the 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 alti...

Страница 32: ...act the Manufacturer s National Service Department at the following address 1241 Carwood Court Montgomery AL 36117 Phone 1 800 432 8373 When contacting the manufacturer the following information will...

Страница 33: ...line without the use of a temperature sensor timer or a continuously operating pump All Applicable Warranty Periods will be limited to one 1 year from the Effective Date if the water heater is instal...

Страница 34: ...ter heater or component part s Paloma will not reimburse any party for these or any other fees not specifically covered in this Limited Warranty document HOW TO OBTAIN WARRANTY CLAIM ASSISTANCE Any cl...

Страница 35: ...ich the defective part was removed or the date of purchase of the part If it was purchased separately to establish the In warranty status of the defective component part If Paloma determines that the...

Страница 36: ...Imported by Efficient Technology Sales LLC 5350 Joliet Street Unit 2 Denver CO 80239 USA PRINTED IN USA WA 1109...

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