Rheem P-M406 Operating Instructions - Page 51

ATMOSPHERIC HEATERS CALL OUT B 1-B 2-B 3-B 4-B 5-B C 1-C 2-C 3-C 4-C 7-C 8-C 5-C 6-C G 1-G HP 1-HP 2-HP 3-HP 4-HP 5-HP 6-HP 7-HP 8-HP 9-HP 10-HP 11-HP 12-HP 13-HP 14-HP 15-HP 16-HP 17-HP 18-HP 19-HP DESCRIPTION BURNER TRAY Burner Tray w/Burners (sea level)* Burner Tray w/o Burners (sea level)* Burner Tray w/Gas Valve Nat Millivolt Burner Tray w/Gas Valve Pro Millivolt Burner Tray w/Gas Valve Nat IID Burner Tray w/Gas Valve Pro IID Burner Spacer/Hold Down Kit Burner Burner Orifice Nat. #50 (Sea Level)* Burner Orifice Pro. #57 (Sea Level)* Burner Tray w/o Manifold w/o burners CONTROLS Thermostat Auto Reset 135 Deg Surface Mount AGS 135° (Auto Gas Shut-Off) - Red Epoxy High Limit 140° - Black Epoxy P. C. Board/Control LCD Display Units manufactured prior to 5/2011 Units manufactured From 5/2011 Fuse 5 AMP Thermostat Control MV Units Mechanical Temperature Sensor IID Units GAS VALVE Combination Valve - Nat. MV Combination Valve - Pro. MV Combination Valve - Nat. IID Combination Valve - Pro. IID HEAT EXCHANGER - POLYMER Heat Exchange Assy Copper Heat Exchange Assy Cupro Nickel Inlet/Outlet Header Complete Inlet/Outlet Header (Includes 6-HP) Return Header (Includes 6-HP) Tube Bundle Copper ** Tube Bundle Cupro Nickel ** Baffle Flange Nut Kit O Ring Gasket (2) Sensor Adapter Digital Electronic Sensor Well Millivolt Bypass Kit Bypass Valve Bypass Dam / Shaft Bypass Spring (All Sizes Included) Unitherm Governor Unitherm Governor Plug Drain Plug Inlet/Outlet Header Dam 2" PVC Connector & Nut (2) O Ring (2) Inlet/Outlet Header Baffle w/Header Dam 206A 010391F 010395F 010399F 010403F 010407F 010411F 010415F 301210/13 350079F/13 350083F/13 010421F 006725F 600892B 600893B 013464F N/A 013640F 013733F 003346F 009577F 003898F 003899F 003900F 004306F 010043F 010356F 006827F 006706F 006707F 010059F 010364F 010038F 008259F 006713F 006714F 006805F 006715F 006716F 006717F 006718F 006719F 006720F 006721F N/A Use 19-HP 006723F 006724F 006826F 266A 010392F 010396F 010400F 010404F 010408F 010412F 010416F 301210/18 350079F/18 350083F/18 010422F 006725F 600892B 600893B 013464F N/A 013640F 013733F 003346F 009577F 003898F 003899F 003900F 004306F 010044F 010357F 006827F 006706F 006707F 010060F 010365F 005261F 008259F 006713F 006714F 006805F 006715F 006716F 006717F 006718F 006719F 006720F 006721F N/A Use 19-HP 006723F 006724F 006826F *FOR INSTALLATION AT OVER 2,000 FEET ABOVE SEA LEVEL, DERATE 4% PER I,000 FEET ABOVE SEA LEVEL. **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 010393F 010397F 010401F 010405F 010409F 010413F 010417F 301210/22 350079F/22 350083F/22 010423F 006725F 600892B 600893B 013464F N/A 013640F 013733F 003346F 009577F 003898F 003899F 003900F 004306F 010045F 010358F 006827F 006706F 006707F 010061F 010366F 010040F 008259F 006713F 006714F 006805F 006715F 006716F 006717F 006718F 006719F 006720F 006721F N/A Use 19-HP 006723F 006724F 006826F 406A 010394F 010398F 010402F 010406F 010410F 010414F 010418F 301210/27 350079F/27 350083F/27 010424F 006725F 600892B 600893B 013464F N/A 013640F 013733F 003346F 009577F 003898F 003899F 003900F 004306F 010046F 010359F 006827F 006706F 006707F 010062F 010367F 010041F 008259F 006713F 006714F 006805F 006715F 006716F 006717F 006718F 006719F 006720F 006721F N/A Use 19-HP 006723F 006724F 006826F 51