Royal Appliance Air Furnace

29733 R2 06/01/2003

Table of Contents

1. Introduction..........................................................................................................................................................4

2. Heat Loss..............................................................................................................................................................4

3. Location of Unit................................................................................................................................................... 4

4. Air Conditioning Applications............................................................................................................................6

5. Combustion Air....................................................................................................................................................6

6. Chimney Venting .................................................................................................................................................7

7. Barometric Damper Control................................................................................................................................8

8. Furnace Controls.................................................................................................................................................9

9. Electrical Connections........................................................................................................................................9

10. Humidifier.........................................................................................................................................................10

11. Oil Tank.............................................................................................................................................................10

12. Piping Installation............................................................................................................................................10

13. Oil Filter............................................................................................................................................................ 11

14. Oil Burner Nozzles...........................................................................................................................................11

15. Combustion Chamber......................................................................................................................................11

16. Burner Electrodes............................................................................................................................................12

17. Oil Burner Set Up.............................................................................................................................................12

18. Circulating Air Blower.....................................................................................................................................14

19. Maintenance and Service................................................................................................................................15

20. Furnace Installation Set Up ............................................................................................................................16

21. Operating Instructions....................................................................................................................................17

Table A-1 Beckett AF Oil Burner Set-Up..............................................................................................................18

Table A-2 Riello 40F Oil Burner Set-Up............................................................................................................... 18

Table A-3 Direct Drive Blower Set-Up..................................................................................................................19

Table A-4 Direct Drive Blower Characteristics ...................................................................................................19

Table A-5 Belt Drive Blower Set-Up.....................................................................................................................20

Table A-6 Belt Drive Blower Characteristics.......................................................................................................20

General Dimensions...............................................................................................................................................21

Wiring Diagram: Oil Furnace With ST9103 EFT & R7184 Control.....................................................................22

Wiring Diagram: Oil Furnace With ST9103 EFT & Riello Oil Burner.................................................................23

Wiring Notes: ..........................................................................................................................................................24

R7184 Detailed Sequence of Operation................................................................................................................25

Table C-1: ST9103 Detailed Sequence of Operation.......................................................................................... 29

R7184 LED Diagnostic Light..................................................................................................................................31

Table C-2: Cad Cell Resistance............................................................................................................................31

Table C-3: R7184 Troubleshooting...................................................................................................................... 32

Table C-4: System and General Troubleshooting..............................................................................................36