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Page 2: ...h any open flame Do not attempt to light this or any other appliance Don t touch any electrical switch or telephone Immediately call your gas supplier from a neighbor s phone Follow any and all instru...
Page 3: ...ANUAL INCLUDED FOR THIS SERIES HEATER GENERAL MANUAL TABLE OF CONTENTS TOPIC PAGE IMPORTANT INFORMATION READ FIRST APPLICATION 4 HEATER EXPANSION 5 31 GAS CONNECTION 5 31 VENTING 5 26 START UP SMOKE 5...
Page 4: ...resi dential dwelling If installation of this equipment is in question consult with the local authority having jurisdiction Fire Marshall labor department insurance underwriter or other Revisions to c...
Page 5: ...97 RHEPM15540N RHEPM15550N NG PROPANE 155 000 100 000 40 40 11 197 50 50 7 239 RHEPM20550N RHEPM20560N NG PROPANE 205 000 125 000 50 50 7 239 60 60 3 282 RHEPM25060N RHEPM25070N NG PROPANE 250 000 160...
Page 6: ...L center air intake to end 50 49 11 3 4 599 3 4 1523 cm 60 59 7 3 4 715 3 4 1818 cm 70 69 3 3 4 831 3 4 2113 cm 80 78 11 3 4 947 3 4 2407 cm FIGURE 2 HANGER SPACING LENGTH AIR INTAKE TO VENT END POSI...
Page 7: ...nized Steel Hot Rolled Steel 155 000 50 RHEPP3AHMX RHEPS2HHS1S2 Aluminized Steel Hot Rolled Steel 205 000 50 RHEPP3AH RHEPS2HHS1S2 Aluminized Steel Hot Rolled Steel 205 000 60 RHEPP3AH RHEPS3HHS1S2 Al...
Page 8: ...RHEPP2AHM RHEPP3AHM RHEPP3AHMX RHEPP4AHMX RHEPP4AHMX 30 ft PRIMARY RHEPP3AHMX RHEPS2HHS1S2 20 ft SECONDARY RHEPP3AH RHEPS2HHS1S2 20 ft SECONDARY RHEPS3HHS1S2 30 ft SECONDARY RHEPP3AH RHEPP4SS RHEPS2HH...
Page 9: ...9 HE Series Modulating Supplemental Manual This Page Intentionally Left Blank...
Page 10: ...CTION REQUIRED REMOVE DISCARD TURBULATOR SECTION NG or LP 80 000 x 20 4 x 2 25 x 36 1 IN 1st TUBE 3 IN 2nd TUBE No action required NG or LP 115 000 x 30 3 x 2 25 x 36 1 IN 2nd TUBE 2 IN 3rd TUBE No ac...
Page 11: ...rade Twelve inches from flue vent terminal of any heater with input up to 100 000 Btu hr Three feet from flue vent terminal of any heater over 100 000 Btu hr An optional horizontal fresh air intake ho...
Page 12: ...cated exhaust fan Exhaust must be located as high as practicable in the structure above the level of the heater s Consult your local code and ANSI Z223 1 latest edition for all venting requirements an...
Page 13: ...m each heater is not required to be equidis tant to the vent Tee but must comply with local code requirements A common thermostat or ON OFF switch must control the two commonly vented heaters Common v...
Page 14: ...uration of the vent must allow for heater expansion VERTICAL VENT Orientation of the vent at 90 to heater will allow for heater expansion and contraction HORIZONTAL VENT See FIG 7 Wall Thimble or flas...
Page 15: ...d supported without any dips or sags and shall slope upward toward the vent or chimney at least 1 4 in ft 20 mm m Use a certified termination cap as supplied by the manufacturer of the vent When vent...
Page 16: ...gases Install termination cap a minimum of 18 inches 45 cm from the outside wall to the inside edge of terminal opening to alleviate back pressure caused by turbulent wind conditions See Fig 8 This al...
Page 17: ...ination clearance The bottom of the vent terminal and the air intake shall be located at least 12 inches 305 mm above grade A horizontal vent will not terminate Less than 3 ft 915 mm above a mechanica...
Page 18: ...ostat control must be installed in the thermostat circuit from the terminal block TR TW A line voltage Thermostat or an ON OFF control switch installed in the 120VAC power supply will disable the post...
Page 19: ...19 HE Series Modulating Supplemental Manual 8A HE SERIES WIRING DIAGRAM 24V OR 120 VOLT THERMOSTAT OPERATION ONE HEATER PER THERMOSTAT P N 905000020 Red Red Black...
Page 20: ...20 HE Series Modulating Supplemental Manual 8B HE SERIES MULTIPLE TUBE HEATERS PER COMMON THERMOSTAT P N 905000020 Red 905000035 905000035 Red Black...
Page 21: ...r one hour the control will automatically reset and attempt to ignite the burner again three trials At any time less than the 1 hour auto reset recovery from lockout requires a manual reset by either...
Page 22: ...rature of 160 F All connec tions should be made with UL approved 105 C rated 18 gauge stranded 054 thick insulated wire Refer to wire diagram page 35 when con necting the Series 35 61 to other compone...
Page 23: ...booklet format pages folded in half then use these bars IF this manual is printed 8 5 x 11 full page format use these bars OR AD SERVICE CHECKS Flame current passes through the flame from the sensor...
Page 24: ...eck LED for steady on D 24VDC Power Unit is bad E Modulating Controller bad 3 Pressure switch input okay but no Trial for Ignition after purge delay A Mis wired check PSW terminal voltage 24Vac 10 B F...
Page 25: ...SWITCH REPLACE DEFECTIVE SWITCH VISIBLY CHECK IF IGNITER IS SHORTING OUT CHECK GROUND WIRING REMOVE AND INSPECT IGNITER AND LEAD CHECK BOOT OF THE IGNITION CABLE FOR SIGNS OF MELTING OR OVERHEATING IF...
Page 26: ...EVEN THOUGH OPERATION IS NOR MAL AT THE TIME OF CHECKOUT CHECK FOR EXCESSIVE HEAT AT SENSOR INSU LATOR AS TEMPERATURES ABOVE 1000 F 538 C CAUSES SHORT TO GROUND CHECK FLAME SIGNAL IN SERIES WITH THE...
Page 27: ...NDITIONS ARE COMPATIBLE WITH THIS HEATER AND TO THIS EQUIPMENT HAS BEEN FACTORY FIRED AND TESTED PRIOR TO SHIPMENT HOW EVER THIS APPLIANCE IS NOT PLUG PLAY IT REQUIRES COMMISSIONING AND FIELD ADJUSTME...
Page 28: ...AGE READING AT THE IGNITION MODULE VOLTS WHAT IS THE FLAME SIGNAL STRENGTH IN uA FROM SENSOR uA microamps IS HEATER CONTROLLED BY A THERMOSTAT YES NO IS THE THERMOSTAT STRATEGICALY LOCATED YES NO WHAT...
Page 29: ...ns to make the gas conversion Refer to the table below for kit part numbers NOTE All Kits include a Gas Orifice and Valve Conversion Kit with Pressure Regulator Spring and Cap and instructions to conv...
Page 30: ...l utility regarding de rating and the following specifically for country of installation 14 A ORIFICE CONVERSION TABLE 7 RINNAI RECOMMENDED ORIFICES ALTITUDE CONVERSION MODEL INPUT RATE MBH FOR USE AT...
Page 31: ...w intensity heater Q Letter Size Propane 906000128 Gas orifice low intensity heater 19 Number Size 250 NG 906000100 Gas orifice low intensity heater R Letter Size Propane 906000104 Gas orifice low int...
Page 32: ...RAIN PIPING ALL Customer Supplied Pipe Nipples Union and Elbow 18 GAS VALVE MODULATING ALL NG Propane 906000129 Modulating Gas Valve 19 MODULATING CONTROLLER 80 NG Propane 905000037 Modulating Tube He...
Page 33: ...EEL RIVET 225 to 250 1st to 2nd 2nd to 3rd tube connections 906000121 Tube Connection Kit Coupler Rivet 225 to 250 1st to 2nd 2nd to 3rd tube 42 COUPLER Aluminized Steel ALL 906000117 4 swaged tube co...
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