Rheem RTGH-RH11DV - Heat Exchanger

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MaincomponentsReplacementInstructions
1.Closethegasshuto󰘯valve.
2.Turnthepoweron/o󰘯button“On”.
3.Turnandleaveopenthehotwater󰘰xtures/faucets
formorethan2minuteandclose.
*An11ErrorCodemayappearonthecontrolpanel.
Thisisnotamalfunctionoftheunit.Donotturn
PowerON/OFFButtonOFF.
4.Closethewatersupplyvalveanddisconnectthe
electricalpowersuppliedtotheunit.
5.Fullyopenallhotwater󰘰xtures/faucets.
6.Openalldrainplugsanddrainthewateroutofthe
unit.
7.Whenthewateriscompletelydrained,replaceall
drainplugsandclosethehotwater󰘰xtures/faucets.
8.RemoveControlPanelfromwaterheatercase.
(DisconnectthewirestotheControlPanel.
LoosenfourscrewstoremoveControlPanel&
bracket.)
9.Unplugwireconnectorsthatattachtothewiring
harness.(BurnerOverheatswitch,Ignitionplug)
10.Loosenthefastenedscrewsofthecasefront
bracket.
11.RemoveFlameDetectorconnector.
12.HeatExchanger
Chapter5ReplacementInstructions
Cold Water Filter
Use a coin.