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Your safety and the safety of others is extremely important during the installation, operation, 
and servicing of this water heater. Many safety related messages have been provided in 
this  manual and on your water heater. Always read and obey all safety messages. These 
messages will point out the potential hazard, tell you how to reduce the risk of injury, and tell 
you what will happen if the instructions are not followed.

This is the safety alert symbol. This symbol alerts you to potential hazards 
that can kill or hurt you and others. All safety messages will follow the safety 
alert symbol and either the word “DANGER” or “WARNING”. 

Serious injury or death can occur if you do not follow 
the instructions immediately.

Serious injury or death can occur if you do not follow 
the instructions.

SAFETY INFORMATION

DO NOT

 use this water heater if any part has been under water. Immediately call a 

qualified service technician to inspect the water heater and to replace any part of the 
control system and any gas control which has been under water. Failure to follow this 
instruction can result in property damage, personal injury, or death.

Summary of Contents for UG30

Page 1: ...n may result causing property damage personal injury or death DO NOT store or use gasoline or other flammable vapours and liquids in the vicinity of this or any other appliance WHAT TO DO IF YOU SMELL...

Page 2: ...eplacement Parts 16 Troubleshooting Guide 17 Warranty 19 FVIR technology equipped with flame arrestor This water heater is equipped with the new FVIR technology In the event that gasoline or other fla...

Page 3: ...ol alerts you to potential hazards that can kill or hurt you and others All safety messages will follow the safety alert symbol and either the word DANGER or WARNING Serious injury or death can occur...

Page 4: ...structions to prevent damage to the building Under no circumstances is the manufacturer to be held liable for any water damage in connection with this water heater This water heater is approved for in...

Page 5: ...ll appliances and shall communicate directly with one or more rooms of sufficient volume so that the combined volume of all spaces meets the criteria for an unconfined space for all the appliances ins...

Page 6: ...f the total input rating of all gas appliances in the confined space see Figure 6 Install above insulation Attic air inlet Outlet air to attic 1 sq in 4 000 Btuh Confined Space Inlet air duct 1 sq in...

Page 7: ...pipe and or combined venting with other appliances Consult the vent tables in the CSA B149 1 in Canada and or the National Fuel Gas Code ANSI Z223 1 in the United States to correctly size the vent pi...

Page 8: ...hydrostatic working pressure of the water heater 150 psi 1 035 kPa and a Btuh rating equal to or greater than the input rating as shown on the water heater rating plate It should never be plugged or...

Page 9: ...etely full of water open hot water faucets to let the air out of the water heater and plumbing system Leave the faucets open until a constant flow of water is obtained 4 Check all of the plumbing conn...

Page 10: ...e past treated with chemicals for cleaning or sealing the system 3 If this water heater is to be used for space heating make sure that all safety codes are respected Pay special attention to safety va...

Page 11: ...hood been installed correctly L Is the vent piping made of an approved material and sized correctly L Has the venting been installed with 1 4 inch rise per foot 21 mm m of horizontal run L Has all th...

Page 12: ...mmediately call a qualified service technician to inspect the water heater and to replace any part of the control system and any gas control which has been under water 1 STOP Read the safety informati...

Page 13: ...Turn the temperature dial clockwise to decrease the temperature or counterclockwise to increase the temperature The reference mark on the temperature dial indicated by a large triangle represents 130...

Page 14: ...connections to make sure they are not leaking Main Burner Pilot Every three 3 months check the main burner and pilot flame Remove the outer access door and look through the sight glass to examine the...

Page 15: ...2 Depress slightly and turn the gas control knob clockwise to the OFF position 3 Close the gas supply manual shut off valve 4 Close the cold water supply manual shut off valve 5 Connect one end of a g...

Page 16: ...tube 8 Baffle 9 Flue reducer 10 Draft hood 11 Anode 12 Dip tube 13 Temperature pressure relief valve 1 Manifold Spring on some models 2 Manifold 3 Inner Left Door 4 Access Door 5 Thermal High Limit S...

Page 17: ...control The flame burns at the orifice Low gas pressure Check with gas utility company Defective gas control Replace with new gas control The pilot will not light or remain lit No gas Check with gas u...

Page 18: ...Condensation Water drips from the relief valve Heater stacking Lower gas control setting Excessive water pressure Install a pressure reducing valve Thermal expansion in a closed water system Install...

Page 19: ...10 To any damage caused by not having the unit installed adjacent to a free flowing drain or in a pan or basin connected to such free flowing drain 11 For all equipment operated at water temperatures...

Page 20: ...cted to such free flowing drain 11 For all equipment operated at water temperatures exceeding the maximum operating setting of the thermostat and or the high limit control at a pressure exceeding the...

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