Rheem P-M406 Operating Instructions - Page 52

ATMOSPHERIC HEATERS CALL OUT HM 1-HM 2-HM 15-HM 16-HM 3-HM 4-HM 5-HM 6-HM 7-HM 8-HM 9-HM 18-HM 10-HM 11-HM 12-HM 13-HM 14-HM 17-HM J 1-J 2-J M 1-M 2-M 3-M 4-M 5-M 6-M 7-M 8-M 9-M 10-M 11-M 12-M 13-M 14-M 15-M 16-M 17-M P 1-P 2-P 3-P 4-P 5-P 6-P 7-P 8-P 9-P 10-P 11-P R 1-R 2-R 3-R DESCRIPTION HEAT EXCHANGER - METAL Heat Exchange Assy.Copper ASME CI Heat Exchange Assy.Cupro Nickel ASME CI Inlet/Outlet Header ASME CI Complete Inlet/Outlet Header ASME CI Inlet & Outlet Flange Flange Gasket 1 1/2" Connections Flange Gasket 2" Connections Return Header ASME CI Tube Bundle Copper ASME * Tube Bundle Cupro Nickel ASME * Baffle Stud Bolt Kit Header Gasket (9) Unitherm Governor U.G. Retainer Spring U.G. Plug Bypass Valve Bypass Spring Drain Valve Sensor Well Well Retaining Clip Rear Drain Plug & Cover CONTROL BOX Transformer 120/240/24V Rocker Switch MISCELLANEOUS COMPONENTS Pressure Switch 1.75 PSI Pressure Switch 11 PSI Special-See Water Pressure Switch Adj. Thermostat Knob Thermostat Shaft MV Knobstop Thermal Fuse PRV 125 PSI (Optional) Deliming Kit Wire/Harness Millivolt Wire/Harness IID Control Bezel MV (Includes Dial Decal) Dial Decal MV Control Bezel (Includes Switch Decal) Units manufactured prior to 5/2011 Units manufactured From 5/2011 Switch/Decal-Membrane Units manufactured prior to 5/2011 Units manufactured From 5/2011 Control Bezel Cover Gasket Insulation (Swaybrace & Jacket Top) Touch-up Paint (Green) Touch-up Paint (Dark Gray) Touch-up Paint (Cool Dark Gray) Touch-up Paint (Warm Dark Gray) Tie Down Bracket (Optional) Texas Code Add/On (ASME Only) PILOT Pilot Nat. MV Pilot Pro. MV Pilot Nat & Pro IID Pilot Orifice Nat. MV Pilot Orifice Pro. MV Pilot Orifice Nat. IID .020 Pilot Orifice Pro. IID .012 Pilot Generator MV Pilot MTG Bracket MV Pilot Mounting Bracket IID Lighter Tube (MV Units Only) Pilot Tube Hi Tension Wire IID with Pilot Electrode Pilot Shield REFRACTORY Refractory Common Lt & Rt Refractory Uncommon (Front & Rear) Refractory Retainer Kit 206A 010051F 010360F 006730F 012319F 003766F 062236B 800080B 006731F 010055F 010368F 010038F 007870F 800014B 062234B 013792F 013738F 062235B 850252 013793F 003765F 300203 005264F 006736F 009493F 006737F 009133F 009499F 800307 006886F 005899F 008091F 052871F 010386F 009490F 009489F 009858F 009491F 013491F 009492F 013492F 009487F 010350F 750125 750126 750256 750258 011636 012011 600525B 600575B 002003F 003901F 003902F 003903F 004308F 600019B 010352F 306692 062996 004078F 007864F 010351F 010088F 010089F 010387F 266A 006727F 010361F 006730F 012319F 003766F 062236B 800080B 006731F 006733F 010369F 005261F 007870F 800014B 062234B 013792F 013738F 062235B 013794F 013793F 003765F 300203 005264F 006736F 009493F 006737F 009133F 009499F 800307 006886F 005899F 007224F 052871F 010386F 009490F 009489F 009858F 009491F 013491F 009492F 013492F 009487F 010350F 750125 750126 750256 750258 011636 012011 600525B 600575B 002003F 003901F 003902F 003903F 004308F 600019B 010352F 306692 062996 004078F 007864F 010351F 010088F 010090F 010388F *WARNING: The Hydraulic conditions or water chemistry that caused the tube bundle to fail have very likely also damaged the bypass valve and Unitherm Governor. We recommend you replace the Unitherm Governor and inspect the bypass assembly. Failure to do so could cause premature failure of this replacement part. 336A 010053F 010362F 006730F 012319F 003766F 062236B 800080B 006731F 010057F 010370F 010040F 007870F 800014B 062234B 013792F 013738F 062235B 013794F 013793F 003765F 300203 005264F 006736F 009493F 006737F 009133F 009499F 800307 006886F 005899F 007224F 052871F 010386F 009490F 009489F 009858F 009491F 013491F 009492F 013492F 009487F 010350F 750125 750126 750256 750258 011636 012011 600525B 600575B 002003F 003901F 003902F 003903F 004308F 600019B 010352F 306692 062996 004078F 007864F 010351F 010088F 010091F 010389F 406A 010054F 010363F 006730F 012319F 003766F 062236B 800080B 006731F 010058F 010371F 010041F 007870F 800014B 062234B 013792F 013738F 062235B 013794F 013793F 003765F 300203 005264F 006736F 009493F 006737F 009133F 009499F 800307 006886F 005899F 007224F 052871F 010386F 009490F 009489F 009858F 009491F 013491F 009492F 013492F 009487F 010350F 750125 750126 750256 750258 011636 012011 600525B 600575B 002003F 003901F 003902F 003903F 004308F 600019B 010352F 306692 062996 004078F 007864F 010351F 010088F 010092F 010390F 52