Table Of Contents - Carrier OBL098 Installation Instructions Manual

TABLE OF CONTENTS
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
2.3
INSTALLATION OF THE THERMOSTAT ...................................................................................................................................
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 ADJUSTMENT (ECM VARIABLE SPEED
MOTORS) ................................................................................................. 7
2.1 1 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 ................................................................................................................................................................... 10
4.1 CLEANING THE HEAT EXCHANGER ........................................................................................................................ 11
4.2 CLEANING THE BLOCKED VENT SHUT-OFF DEVICE (BVSO) ............................................................................. 11
4.3 CLEANING OF THE BURNER HEAD .......................................................................................................................... 11
4.4 REPLACING THE NOZZLE ........................................................................................................................................... 11
4.5 REPLACING THE OIL FILTER ..................................................................................................................................... 11
4.6 REPLACING THE AIR FILTER ..................................................................................................................................... 11
5 FURNACE INFORMATION ................................................................................................................................................ 12
TABLES & FIGURES
TABLE 1:
BLOWER SPEED ADJUSTMENTS (HEATING MODE,
4
SPEED MOTOR) ................................................................................... 7
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2:
BLOWER SPEED ADJUSTMENTS (A/C MODE,
4
SPEED MOTOR) .......................................................................................... 7
3: HEATING MODE ............................................................................................................................................................... 8
4: AIR CONDITIONING MODE ............................................................................................................................................... 8
5: CFM ADJUSTMENT
-
ALL MODES .................................................................................................................................... 8
6: DELAY ADJUSTMENTS - HEATING MODE .......................................................................................................................... 8
7:TECHNICAL SPECIFICATIONS .......................................................................................................................................... 13
8: AIRFLOW DATA, MODELS WITH 1/2 HP ECM MOTORS.................................................................................................. 14
9: AIRFLOW DATA, MODELS WITH 1/3 HP PSC MOTORS ................................................................................................... 15
10:MINIMUM CLEARANCES FROM COMBUSTIBLE MATERIAL .............................................................................................. 15
11: PARTS LIST
-
WITH 4 SPEED MOTOR PSC ..................................................................................................................... 20
12:
PARTS LIST - WITH VARIABLE SPEED MOTOR
ECM ..................................................................................................... 22
FIGURE 1 : LOCATION AND DIMENSIONS OF VENTILATION AIR OPENINGS IN A CLOSET DOOR ............................................................ 4
FIGURE 2: HEATING & AIR CONDITIONING - WITH 4 SPEED MOTOR ............................................................................................... 5
FIGURE 3 : THERMOSTAT WIRING- HALTING & AIR CONDITIONING - WITH ECM VARIABLE SPEED MOTOR .................................. 5
FIGURE 4: THERMOSTAT WIRING-HEATING &AAIR CONDITIONING/HEATPUMP - WITH ECM VARIABLE SPEED MOTOR .............. 5
FIGURE 5: BLOWER START / STOP DELAYS - BOARD #1158 .............................................................................................................. 7
FIGURE 6: FURNACE DIMENSIONS ................................................................................................................................................. 16
FIGURE 7: WIRING DIAGRAM - 4 SPEED MOTOR (PSC) ................................................................................................................. 17
FIGURE g: 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