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Summary of Contents for GN75DNSRSA01

Page 1: ...match or cigarette or turn on ang gas or electrical appliance Do not touch ang electrical switch do not use ang phone in gour building Clear the room building or area of all occupants Immediatelg call gout gas supplier from a neighbor s phone Follow the gas supplier s instructions carefullg lf gou cannot reach gour gas supplier call the fire department Installation and service must be performed bg...

Page 2: ... heater gas meter or cglindeE If the sgstem is propane make sure gas is inthe tank Call for service EnsureGE approved venting materials are being used Check that nothing is blocking the flue inlet or exhaust Check all vent components for proper connections Check that the gas is turned on at the water heater gas meter or cglindeE If the sgstem is propane make sure gas is inthe tank Ensureappliance ...

Page 3: ...it is recommended to installa GEwater softener prior to the water heater fb_ _P aterfilter 4_ Watersoftener MAXIMUM LEVEL Total Hardness Up to 200 mg L 12 grains Aluminum Up to 0 2 mg L Chlorides Up to 250 mg L Copper Up to 1 0 mg L Iron Up to 0 3 mg L Manganese Up to 0 05 mg L pH 6 5 to 8 5 TDS Total Dissolved Solids Up to 500 mg L Zinc Up to 5 mg L Source Part 1 43National Secondarg Drinking Wat...

Page 4: ...tric acid into pail Placethe drain hose H3 and the hose H2 to the pump inlet into the cleaning solution Openboth service valves Vl and V2 on the hot water and cold water lines F Operate the pump and allow the cleaning solution to circulate through the water heater for 45 minutes Turn off the pump T_ Rinsethe cleaning solution from the water heater bg a removing the free end of the drain hose H3 fr...

Page 5: ...ased bg cleaning the aerators minimum required on the faucets White smoke comes out During colder weather when of the exhaust the exhausttemperature ismuch hotter than the outside air the exhaust fumes condense producing water vapor When o hot tap is opened hot water does not come out immediately Hot water must travel through the plumbing from the water heater to the faucet The time period for hot...

Page 6: ...0 25 20 Q o J 15 CD Q_ Q _ lO L 0 GN75 _ GN94 GP94 60 0 0 2 0 4 0 6 0 8 0 10 0 Water Flow gpm OUTLET FLOW DATA 0 w m __k_ x x ww I I 50 _ C 40 _ 03 GO o d 30 20 3 I I w __m __m 10 o m m 25 50 75 100 125 150 delta T Temperature Rise F 14 ...

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