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Conversion Manual for the 

ES38 (RHFE-1004RFA) 

 (RHFE-1004FTA) 

Energysaver 

®

 

Gas Direct Vent Wall Furnace 

English 

Technical Data .........................  2 
High Altitude Installaton ........... 2 
Conversion Procedure ............. 3 
Parts List ................................ 11 

Français

 

Données Techniques ............... 7 
Haute Altitude Installtion .......... 7 
Procédure de conversion ......... 8 
Liste des Pièces .....................  11 

Indicates an imminently hazardous situation which, if not avoided, will result 
in death or serious injury. 

Indicates a potentially hazardous situation which, if not avoided, could result 
in death or serious injury. 

Indicates a potentially hazardous situation which, if not avoided, could result 
in minor or moderate injury.  It may also be used to alert against unsafe 
practices. 

This is the safety alert symbol.  This symbol alerts you to potential hazards that can kill or 
hurt you and others.

 

     

DANGER

 

     

CAUTION

 

     

WARNING

 

Safety Symbols 

     

WARNING

 

This conversion kit shall be installed by a qualified service agency in 
accordance with the manufacturer’s instructions and all applicable codes and 
requirements of the authority having jurisdiction.  If the information in these 
instructions is not followed exactly, a fire, explosion or production of carbon 
monoxide may result causing property damage, personal injury or loss of life.  
The qualified service agency is responsible for the proper installation of this 
kit.  The installation is not proper and complete until the operation of the 
converted appliance is checked as specified in the manufacturer’s instructions 
supplied with the kit. 

  for the conversion from  

Natural Gas (NG) to Liquid 
Propane Gas (LPG)  

 

  for the conversion from  

Liquid Propane Gas (LPG) to 
Natural Gas (NG) 

 

  for adjustments at high altitude  

(greater than 2000 ft / 610 m) 

Summary of Contents for ES38 RHFE-1004FTA

Page 1: ...ential hazards that can kill or hurt you and others DANGER CAUTION WARNING Safety Symbols WARNING This conversion kit shall be installed by a qualified service agency in accordance with the manufacturer s instructions and all applicable codes and requirements of the authority having jurisdiction If the information in these instructions is not followed exactly a fire explosion or production of carb...

Page 2: ...B 1 80 0 071 in 1 80 mm 1004F 2031 A 0 95 0 037 in 0 95 mm Burner Orifice Low 1004F 2036 B 1 95 0 077 in 1 95 mm Damper Adjustment Front Right Left Front Right Left 7 10 10 10 10 10 10 10 10 10 10 10 1004F 2036 A 1 20 0 047 in 1 20 mm Natural Gas Propane Gas Code A1 A2 A3 A4 L1 L2 L3 L4 Altitude 0 2000 ft 0 610 m 2001 5200 ft 611 1585 m 5201 7700 ft 1586 2347 m 7701 10200 ft 2348 3109 m 0 2000 ft ...

Page 3: ... line at the combustion chamber Retighten set screw once adjustments have been made Natural gas unit air shutter settings Loosen set screw on air adjustment rods Adjust the right rear and left hand air shutters to 100 air no notches will be showing on the rods when adjusted correctly Adjust the right front air shutter to where 3 notches are showing this is 70 air The air rods can be found directly...

Page 4: ...e the appliance 7 Press the SW1 switch The LED will display two digits a 7 and another number 8 Press the SW1 switch again to change to the low pressure mode The LED will display PL 9 Compare the pressure reading on the manometer to the correct table for your gas type If necessary adjust the low fire pressure using the and buttons Press the Economy switch to record into CAUTION Do not touch any ot...

Page 5: ...he high fire pressure using the and buttons Press the Economy switch to record into memory 12 The LED will display two digits a 7 and another number If the LED shows any thing else call Rinnai Technical Support at 1 800 621 9419 for assistance 13 Press the ON OFF button again The LED display turns blank and the appliance returns to the normal OFF mode 14 Remove manometer and install Allen head scr...

Page 6: ... fournies avec la trousse pour la conversion du gaz propane au gaz naturel pour la conversion du gaz naturel au gaz propane pour réglage en haute altitude greater than 2000 ft 610 m Sécurité Du Consommateur Indication d une situation imminente dangereuse qui si elle n est pas évitée peut en traîner des blessures graves voire mortelles Indication d une situation potentiellement dangereuse qui si el...

Page 7: ...01 5200 ft 611 1585 m 5201 7700 ft 1586 2347 m 7701 10200 ft 2348 3109 m 0 2000 ft 0 610 m 2001 5200 ft 611 1585 m 5201 7700 ft 1586 2347 m 7701 10200 ft 2348 3109 m Pression differ entielle du col lecteur W C Bas 1 97 in 50 mm 1 97 in 50 mm 1 97 in 50 mm 1 97 in 50 mm 4 29 in 109 mm 4 29 in 109 mm 4 29 in 109 mm 4 29 in 109 mm Pression differ entielle du col lecteur W C Haut 3 7 in 94 mm 3 3 in 8...

Page 8: ...Confirmer que la pression de gaz d arrivée est entre les pressions de minimum et maximum a tenu le compte de cet appareil Procédure de Conversion Avant d effectuer la conversion couper d abord l alimentation en gaz ensuite couper l alimentation électrique ...

Page 9: ...610 m L2 Le gaz de propane 2001 5200 ft 611 1585 m L3 Le gaz de propane 5201 7700 ft 1586 2347 m L4 Le gaz de propane 7701 10200 ft 2348 3109 m A1 Le gaz naturel en dessous 2000 ft 610 m A2 Le gaz naturel 2001 5200 ft 611 1585 m A3 Le gaz naturel 5201 7700 ft 1586 2347 m A4 Le gaz naturel 7701 10200 ft 2348 3109 m 5 Appuyer le SW1 commutateur pour entrer l échelle de température dans la mémoire Le...

Page 10: ... Placer la plaque de conversion l étiquette sur la couverture de devant Assemblée finale La Séquence normale d Opération Quand vous appuyez l interrupteur l exposition ÉCRANE illuminera le ventilateur de combustion commencera à courir et l étincelle allumera le brûleur principal Cet appareil de chauffage a un système d allumage automatique Quand le brûleur principal a lit la lampe de combustion lu...

Page 11: ... 2031 A 0 95 1004F 2036 A 1 20 CP 72317 21 CP 72317 22 Injector High Injecteur haut Injector Low Injecteur bas Injector High Injecteur haut Injector Low Injecteur bas Conversion Plate Plaque de conversion Conversion Plate Plaque de conversion Visual Reference R éférence visuelle Qty Quantité Gas Gaz Part No Numéro de piéce Part Name Nom de la piéce ...

Page 12: ... 2011 Rinnai America Corporation RHFE1004 0329 00 Printed in Japan 2011 04 ...

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