Dettson OMF098J10B, Инструкции по установке и руководство для владельца

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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
2.1.1 Installation in an enclosure ................................................4
2.2 CONFIGURATIONS ..................................................................4
2.2.1 Upflow Installation ............................................................4
2.2.2 Downflow Installation .......................................................5
2.3 ELECTRICAL SYSTEM ............................................................5
2.4 INSTALLATION OF THE THERMOSTAT...............................5
2.5 INSTALLATION OF THE BURNER .........................................6
2.5.1 Nozzles ..............................................................................6
2.5.2 Air and Turbulator Settings ...............................................6
2.5.3 Post purge delay adjustment ..............................................6
2.6 VENTING ...................................................................................6
2.6.1 Masonry chimney ..............................................................7
2.6.2 Factory Built Chimneys.....................................................7
2.6.3 Draft Regulator..................................................................7
2.7 BLOCKED VENT SHUT-OFF DEVICE (BVSO) FOR
CHIMNEY VENTING................................................................7
2.8 COMBUSTION AIR SUPPLY AND VENT...............................7
2.8.1 Contaminated Combustion Air..........................................7
2.8.2 Burner with Outdoor Combustion Air Kit .........................8
2.9 OIL TANK ..................................................................................8
2.10 DUCTING...................................................................................8
2.11 SUPPLY AIR ADJUST. (4 SPEED MOTORS)..........................8
2.12 SUPPLY AIR ADJUST.(ECM VAR.SP. MOTORS)..................9
2.13 INSTALLATION OF ACCESSORIES .......................................9
2.13.1 Humidifier (HUM) ............................................................9
2.13.2 Electronic Air Cleaner (EAC)............................................9
2.13.3 Air Conditioner (or Heat Pump) ......................................10
3 OPERATION .............................................................. 10
3.1 START-UP................................................................................10
3.2 OPERATING SEQUENCE OIL HEATING MODE.................10
3.3 CHECKS AND ADJUSTMENTS.............................................10
3.3.1 Purging the oil line ..........................................................10
3.3.2 Pressure adjustment.........................................................10
3.3.3 Combustion Check ..........................................................11
3.3.4 Draft Regulator adjustment .............................................11
3.3.5 Overfire pressure test.......................................................11
3.3.6 Vent Temperature Test ....................................................11
3.3.7 Supply Air Temperature Rise Test ..................................11
3.3.8 Limit Control Check...................................... 11
3.3.9 Restart after Burner Failure........................... 11
4 MAINTENANCE ........................................................ 12
4.1 CLEANING THE HEAT EXCHANGER..................................12
4.2 CLEANING THE BLOCKED VENT SHUT-OFF DEVICE
(BVSO) .....................................................................................12
4.3 CLEANING OF THE BURNER HEAD ....................................12
4.4 CHANGING THE NOZZLE .....................................................12
4.5 CHANGING THE OIL FILTER................................................12
4.6 CHANGING THE AIR FILTER................................................12
5 FURNACE INFORMATION .................................... 13
TABLES
Table 1: Blower speed adjustments (4-speed motors) ............ 8
Table 2: Supply air adjustments, ECM variable speed
motors, heating mode...................................................... 9
Table 3: Supply air adjustments, ECM variable speed
motors, air conditioning mode ........................................ 9
Table 4: CFM adjustments, all modes..................................... 9
Table 5: Delay adjustments - heating mode ............................ 9
Table 6: Technical specifications.......................................... 14
Table 7: Airflow data, models with 1/2 HP ECM motors ..... 15
Table 8: Airflow data, models with 1/3 HP PSC motors ...... 16
Table 9: Minimum clearances from combustible materials .. 16
Table 10: Parts list with 4-speed motor (PSC)...................... 21
Table 11: Parts list with variable speed motor (ECM).......... 23
FIGURES
Figure 1: Location and dimensions of ventilation air
openings in a closet door................................................. 4
Figure 2: Upflow installation .................................................. 4
Figure 3: Downflow installation ............................................. 5
Figure 4: Horizontal installation ............................................. 5
Figure 5: Thermostat wiring, heating and air conditioning
with 4-speed motor ......................................................... 5
Figure 6: Thermostat wiring heating and air conditioning
with ECM variable speed motor ..................................... 6
Figure 7: Thermostat wiring, heating and air cond. heat
pump with ECM v. speed motor ..................................... 6
Figure 8: Blower start/stop delays........................................... 9
Figure 9: Furnace dimensions ............................................... 17
Figure 10: Wiring diagram, 4-speed motor (PSC) ................ 18
Figure 11: Wiring diagram, variable speed motor (ECM) .... 19
Figure 12: Parts list with 4-speed motor (PSC)..................... 20
Figure 13: Parts list with variable speed motor (ECM)......... 22