Operating instructions

30173 Rev B 4/29/2008
2
TABLE OF CONTENTS
1. INTRODUCTION .................................................................................................................................3
2. HEAT LOSS ........................................................................................................................................3
3. LOCATION OF UNIT..........................................................................................................................3
4. AIR CONDITIONING APPLICATIONS ...............................................................................................3
5. COMBUSTION AIR.............................................................................................................................4
6. CHIMNEY VENTING ...........................................................................................................................4
7. BAROMETRIC DAMPER CONTROL. ................................................................................................4
8. OPTIONAL SIDE WALL VENTING.....................................................................................................5
9a, 9b. FAN TIMER BOARD AND LIMIT CONTROL (FIGURE 4 AND 5) .............................................5
10. ELECTRICAL CONNECTIONS.........................................................................................................5
11. HUMIDIFIER......................................................................................................................................6
12. PIPING INSTALLATION ...................................................................................................................6
13. OIL FILTER .......................................................................................................................................6
14. OIL BURNER NOZZLES...................................................................................................................6
15. OIL BURNER ADJUSTMENT...........................................................................................................6
16. BURNER ELECTRODES..................................................................................................................6
17. BURNER PRIMARY (SAFETY) CONTROL......................................................................................7
18. COMBUSTION CHAMBER...............................................................................................................7
19a, 19b. CIRCULATING AIR BLOWER................................................................................................7
20. MAINTENANCE AND SERVICE.......................................................................................................7
21. OPERATING INSTRUCTIONS..........................................................................................................8
22. ECM BLOWER MOTOR OPERATION
….………………………………………………………………………..9
APPENDIX A- HML-C AND HMLV-C ....................................................................................................10
A.1 OIL BURNER AIR ADJUSTMENT ..................................................................................................11
A.2 BURNER ELECTRODES ................................................................................................................12
A.3 START UP .......................................................................................................................................12
A.4 SPECIAL INSTRUCTIONS FOR UNITS EQUIPPED WITH RIELLO BURNERS...........................12
APPENDIX B: WIRING DIAGRAMS......................................................................................................16
OPERATION OF OIL BURNER .............................................................................................................18
APPENDIX C OIL PRIMARY CONTROL DETAILED SEQUENCE OF OPERATION .........................19
OIL PRIMARY CONTROL LED DIAGNOSTIC LIGHT..........................................................................23
FINAL CHECK OUT...............................................................................................................................29
HOMEOWNER’S REFERENCE TABLE................................................................................................30
PARTS LISTING: HIGHBOY MODEL: HML – 80C AND HMLV-80C ...................................................31
NOTES: ..................................................................................................................................................................34