Owner's Manual
305 and 505 Models
Direct Vent Tankless Water Heaters
FOR OUTDOOR APPLICATIONS ONLY
MODEL NO.
154.330040 Natural Gas 305 Series
154.330050 Propane Gas 305 Series
154.330080 Natural Gas 505 Series
154.330090 Propane Gas 505 Series
• Safety Instructions
• Installation
• Operation
• Care and Maintenance
• Troubleshooting
For Your Safety
AN ODORANT ISADDED TO THE GAS USED BY THIS WATER HEATER.
Read and understand instruction manual and safety messages before installing, operating or servicing this water heater. Failure to follow instructions and safety messages could result in death or serious injury.
Instruction manual must remain with water heater.
INSTALLER:
•AFFIX THESE INSTRUCTIONS TO OR ADJACENT TO THE WATER HEATER.
OWNER:
•RETAIN THESE INSTRUCTIONS AND WARRANTY FOR FUTURE REFERENCE. RETAIN THE ORIGINAL RECEIPT AS PROOF OF PURCHASE.
Sears, Roebuck and Co., Hoffman
WARNING: If the information in these instructions is not followed exactly, a fire or explosion may result causing property damage, personal injury or death.
m Do not store or use gasoline or other
flammable vapors and liquids in the vicinity of this or any other appliance.
--WHAT TO DO IF YOU SMELL GAS:
•Do not try to light any appliance.
•Do not touch any electrical switch; do not use any phone in your building.
•Immediately call your gas supplier from a neighbor's phone. Follow the gas supplier's instructions.
•If you cannot reach your gas supplier, call the fire department.
m lnstallation and service must be
performed by a qualified installer, service agency or the gas supplier.
Estates, IL 60179 U.S.A
PRINTED IN THE U.S.A 0409 | www.sears.com | PART NO. |
