Table Of Contents - CAC / BDP OBL112 Installation Instructions Manual

1 SAFETY REGULATIONS...................................... 3
1.1 SAFETY LABELING AND WARNING SIGNS ....... 3
1.2 IMPORTANT INFORMATION ................................. 3
1.3 DETECTION SYSTEMS............................................ 3
1.4 DANGER OF FREEZING .......................................... 3
2 INSTALLATION ..................................................... 4
2.1 POSITIONING THE FURNACE................................ 4
2.2 ELECTRICAL SYSTEM............................................ 4
2.4 INSTALLATION OF THE BURNER ........................ 5
2.5 VENTING ................................................................... 5
2.6 BLOCKED VENT SHUT-OFF DEVICE (BVSO)
FOR CHIMNEY VENTING ....................................... 6
2.7 COMBUSTION AIR SUPPLY AND VENTILATION
..................................................................................... 6
2.8 OIL TANK .................................................................. 7
2.9 DUCTING................................................................... 7
2.10 SUPPLY AIR ADJUSTMENTS (4 SPEED MOTOR)
..................................................................................... 7
2.11 SUPPLY AIR ADJUSTMENTS (ECM VARIABLE
SPEED MOTORS)...................................................... 8
2.12 INSTALLATION OF ACCESSORIES....................... 8
3 OPERATION............................................................ 9
3.1 START-UP.................................................................. 9
3.2 OPERATING SEQUENCE OIL HEATING MODE.. 9
3.3 CHECKS AND ADJUSTMENTS .............................. 9
4 MAINTENANCE ................................................... 11
4.1 CLEANING THE HEAT EXCHANGER................. 11
4.2 CLEANING THE BLOCKED VENT SHUT-OFF
DEVICE (BVSO) ...................................................... 11
4.4 CHANGING THE NOZZLE .................................... 11
4.5 CHANGING THE OIL FILTER............................... 11
4.6 CHANGING THE AIR FILTER............................... 11
5 FURNACE INFORMATION................................ 12

TABLE OF CONTENTS

Figure 1: Location and dimensions of ventilation air
Figure 2: Thermostat wiring, heating and air conditioning
Figure 3: Thermostat wiring, heating and air conditioning
Figure 4: Thermostat wiring, heating and air
Figure 5: Supply air adjustments, start/stop delays, board
Figure 6: Furnace dimensions...........................................16
Figure 7: Wiring diagram, 4 speed motor (PSC) ..............17
Figure 8: Wiring diagram, variable speed motor (ECM)..18
Figure 9: Parts list with 4 speed motor (PSC)...................19
Figure 10: Parts list with variable speed motor (ECM) ....21
Table 1: Supply air adjustments, heating mode, 4 speed
Table 2: Supply air adjustments, A/C mode, 4 speed motor
Table 3: Supply air adjustments, heating mode, variable
Table 4: Supply air adjustments, air conditioning mode,
Table 5: Supply air adjustments, all modes, variable speed
Table 6: Delay adjustments, heating mode, variable speed
Table 7: Technical specifications......................................13
Table 8: Airflow data, models with 3/4 HP variable speed
Table 9: Airflow data, models with 1/2 HP 4 speed motors
Table 10: Minimum clearances from combustible material
Table 11: Parts list with 4 speed motor (PSC) ..................20
Table 12: Part lists with variable speed motor (ECM)......22
2
FIGURES
openings in a closet door.............................................4
with 4 speed motor......................................................5
with ECM variable speed motor .................................5
conditioning/heat pump with ECM variable speed
motor ...........................................................................5
#1158 ..........................................................................8
TABLES
motor ...........................................................................7
....................................................................................8
speed motor (ECM).....................................................8
variable speed motor (ECM).......................................8
motor (ECM)...............................................................8
motor (ECM)...............................................................8
motors (ECM) ...........................................................14
..................................................................................15
..................................................................................15