Table of Contents
Advertisement
Quick Links
E 2012 Lennox Industries Inc.
Dallas, Texas, USA
RETAIN THESE INSTRUCTIONS
FOR FUTURE REFERENCE
IMPORTANT
This unit must be serviced annually by a licensed
professional technician, or equivalent.
WARNING
Improper installation, adjustment, alteration, ser-
vice, or maintenance can cause injury or property
damage. Refer to this manual. For assistance or
additional information, consult a licensed profes-
sional installer, or equivalent, or service agency.
WARNING
Do not store or use gasoline or other flammable va-
pors and liquids in the vicinity of this or any other ap-
pliance.
CAUTION
When venting this appliance, keep vent terminal free
of snow, ice and debris.
CAUTION
As with any mechanical equipment, personal injury
can result from contact with sharp sheet metal
edges. Be careful when you handle this equipment.
04/12
*2P0412*
INSTALLATION
INSTRUCTIONS
SLO183BV SERIES UNITS
OIL UNITS
506905−01
04/2012
Table of Contents
Front
Flue Model
Shown
General
These instructions are intended as a general guide and do
not supersede local codes in any way. Only licensed pro-
fessional technicians, or equivalent, can install and service
the Dave Lennox Signature
naces. In Canada, refer to CSA B139 for recommended
installation procedures. Consult authorities who have juris-
diction before installation.
Never burn garbage or paper in the heating system.
Never leave papers near or around the unit.
Shipping & Packing List
1 − Assembled oil furnace
1 − Barometric draft control
1 − Oil nozzle (used with SLO183BV−114 and −150 only)
Check the components for shipping damage. If you find any
damage, immediately contact the last carrier.
Page 1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
®
Collection SLO183BV oil fur-
CAUTION
506905−01
*P506905-01*
Litho U.S.A.
1
1
2
. .
2
. . . . . . . . . . . . .
3
. . . . .
3
4
5
6
7
8
8
10
11
11
. . . . . . . . .
13
13
13
17
19
21
22
24
24
Advertisement
Table of Contents
Related Manuals for Lennox SLO183BF101/114V42
Summary of Contents for Lennox SLO183BF101/114V42
-
Page 1: Table Of Contents
INSTALLATION INSTRUCTIONS E 2012 Lennox Industries Inc. Dallas, Texas, USA SLO183BV SERIES UNITS OIL UNITS 506905−01 Litho U.S.A. 04/2012 Table of Contents General ........ -
Page 2: Slo183Bv Unit Dimensions
(19) TOP VIEW FLUE CONNECTION SLO183BR101/114V42 SIDE FLOW FLUE OUTLET FLOW CENTERING HOLE (Field−Fabricate Either Side) FLUE CONNECTION SLO183BF101/114V42 & SLO183B5F135/150V60 (On Heat Exchanger) ELECTRICAL INLETS (Right Side Only) (25) OIL PIPING INLET 5−1/4 (Both Sides) (133) 2−1/2 SIDE VIEW... -
Page 3: Slo183Bv Unit Parts Arrangement
SLO183BV Unit Parts Arrangement Heat Exchanger Blower Control Flue Opening (Not Visible −− Located on blower housing) Clean−Out Port Limit Switch Blower (Variable Speed Motor on Other Side) ST9103A Control −− A15 Clean−Out Port Observation Port BeckettR AFG Burner Figure 1 SLO183BV AFG Burner Parts Arrangement BURNER CONTROL (with Reset Button) -
Page 4: Requirements
Clearances P.O. Box 799900 inches (mm) Dallas, TX 75379−9900 top of plenum and duct 2 (51) Installation of Lennox oil−fired furnaces must conform with plenum sides 3 (76) the National Fire Protection Association Standard for the sides* 6 (152) Installation of Oil Burning Equipment, NFPA No. 31, the National Electrical Code, ANSI/NFPA No.70 (in the... -
Page 5: Combustion And Ventilation Air
not separated by a door. Though an area may appear to be Combustion and Ventilation Air unconfined, it might be necessary to bring in outdoor air for Homes built with energy conservation in mind use tight combustion if the structure does not provide enough air by construction practices. -
Page 6: Locate & Level Unit
Air from Outside Equipment In Confined Space All Air From Outside If air from outside is brought in for combustion and ventila- tion, the confined space shall be provided with two perma- Chimney nent openings. One opening shall be within 12" (305 mm) Or Oil Vent of the top of the enclosure and one within 12"... -
Page 7: Nozzle Adjustments
2 − Level the unit from side−to−side and from front−to−rear. necting wires. Once removed, turn the burner around in the vest panel area. If the furnace is not level, place fireproof wedges or shims between the low side of the furnace and the SLO183BV Series Burner Removal floor. -
Page 8: Indoor Coil Placement
A draft of at least .04" w.c. (9.9 Pa) is required during burner In cooling / heat pump applications, Lennox recommends that operation. the indoor coil be installed at least 4 inches above the top of the furnace cabinet to allow proper airflow. - Page 9 Front Flue / Factory−Built Chimney Front Flue / Masonry Chimne Barometric Draft Control* Liner Barometric Draft Factory− (in either Control* Built location) (in either location) Chimney Condensate Masonry Drain Chimney Clean Out Rear Flue / Masonry Chimney Rear Flue / Factory−Built Chimney Barometric Draft Liner Control*...
-
Page 10: Flue Connections
NOTE − If vent pipe needs to exit from side of cabinet, 6 − After it has been determined that each appliance re- maining connected to the common venting system use the pilot hole (located on either side of the unit) to properly vents when tested as outlined above, return cut a 6"... -
Page 11: Supply & Return Air Plenums
2 − In all cases, the plenum should be secured to furnace Radiation Shield Installation or evaporator cabinet with sheet metal screws. É É É É É É É É combustible 3 − Install supply and return air ducts as desired. 1"... - Page 12 Both conditions require that you use a two−pipe system, Table 4 which consists of a return line that purges the fuel pump of Two−Pipe Maximum Pipe Length (H + R) air by returning it to the tank. To determine the run and lift for 3450 RPM −...
-
Page 13: Oil Supply Line And Filter Connections
Consult the burner manufacturer’s instructions that are in- Oil Supply Line & Filter Connections cluded with the unit for further details concerning oil supply One−Pipe Systems pipe connections. Table 6 CAUTION Oil Filters (All Models) Do not install the bypass plug into the pump on one− Cat. - Page 14 WARNING IMPORTANT Run 24V Class II wiring only through specified low If using a programmable thermostat, be sure to use voltage opening. Run line voltage wiring only a type of thermostat that retains its memory in event through specified high voltage opening. Do not com- of a power loss.
-
Page 15: Field Wiring Diagrams
Field Wiring Diagrams 1 Heat / 1 Cool 1 Heat / 2 Cool ® ® ComfortSense 7000 L7724U ComfortSense 7000 L7724U 1 Heat / 1 Cool 1 Heat / 2 Cool ® ® ComfortSense 7000 L7724U ComfortSense 7000 L7724U with Thermostat Dehumidification Mode with Thermostat Dehumidification Mode Figure 15 Page 15... - Page 16 Field Wiring Diagrams (Continued) Dual Fuel Single−Stage Heat Pump Dual Fuel Two−Stage Heat Pump ® ® ComfortSense 7000 L7724U ComfortSense 7000 L7724U with Dual Fuel Control Mode with Dual Fuel Control Mode Dual Fuel Two−Stage Heat Pump ® ComfortSense 7000 L7724U with Dual Fuel Control Mode and Thermostat Dehumidification Mode Figure 16...
-
Page 17: Blower Control (A54)
COOL (two-stage systems) Blower Control (A54) This unit is factory−wired for single−stage cooling. For two−stage cooling operation, you must cut the jumper WARNING wire from Y1 to Y2 on the A54 blower control. Cut the jumper close to the Y1 terminal to allow a pigtail connection Electric shock hazard. - Page 18 ADJUST At times, the light may appear to flicker or glow. This takes place when the control is communicating with the motor be- The ADJUST pins affect blower motor speed during cool- tween cycles. This is normal operation. ing operation only. The ADJUST feature allows the motor to After the CFM for each application has been determined, run at normal speed, approximately 15% higher than nor- the jumper settings must be adjusted to reflect those given...
-
Page 19: Start−Up & Adjustment
Table 7 Blower Performance (0 through 0.50 in. w.g. External Static Pressure Range) ADJUST" HEAT" Jumper Speed Position [kBtuh heat input] COOL" Jumper Speed Position Jumper Setting Model SLO183BV101/114V42 Units Do not use [−114] Do not use [−101] Same as Same as 1610 1380... - Page 20 Burner Start−Up If the temperature rise is not within the range listed, check the following items: 1 − Set thermostat for heating demand and turn on electri- Make sure that properly sized nozzle has been cal supply to unit. used (table 9). 2 −...
-
Page 21: Service
Table 9 Burner Specifications Beckett Input Nozzle Size, Pump Static Burner Beckett Insertion Unit Air Tube Part Rating Spray, Angle, & Pres- Head Plate Number Spec. No. Length BTU/HR Pattern sure Diameter SLO183B3/4−101/114V 100591−05 ARM2008 AF46XNHS 101,000 0.65gph X 80° B 4−3/4 2−3/4 SLO183B3/4−101/114V... -
Page 22: Genisyst Primary Control
7 − Clean around burner, blower deck and vestibule area. NOTE − A heat exchanger clean-out kit ABRSH380 (35K09) is available from Lennox. The kit includes a ra- diator brush, a tapered brush and a non−metallic 36" spiral wire handle. - Page 23 Table 10 Reset Button Operation Pushing the reset button will: If the burner is in the below state: Button Click Button Hold Button Hold (press < 1 second) (press > 1 second) (press 15+ seconds) Reset from Restricted o r f (Hard) Lockout Valve−on Delay, Trial for Go to pump prime (see...
-
Page 24: Heating Sequence
After soft lockout reset, oil primary control allows Heating Sequence − Actions & Responses second ignition attempt. Primary control enters hard lockout after second ignition failure (15 sec- onds without flame being sensed). Push reset but- 1. Action: Thermostat calls for heat (W terminal is en- ton on primary control for 15 seconds until light on ergized) control turns yellow to reset hard lockout. - Page 25 Troubleshooting: Blower Control Operating Sequence Action System Response Thermostat calls for heat. ST9103A closes oil primary control TR−TW contacts. (W terminal is energized.) Ignition system and oil primary control start the furnace. Oil flows as long as cad cell senses flame. Call for heat energizes burner motor and blower ramping begins for heating mode.
- Page 26 Troubleshooting: Burner fails to start. Source Procedure Causes Correction Thermostat in OFF or COOL Switch to HEAT. Thermostat Check thermostat settings. Turn thermostat to higher tem- Thermostat is set too low perature. Burner motor overload tripped Push reset button pump motor. Primary control tripped on safe- Check burner motor, primary Reset primary control.
- Page 27 Troubleshooting: Burner starts, but no flame is established. Source Procedure Causes Correction Check tank gauge or use dip No oil in tank Fill tank. stick. Coat dip stick with litmus paste If water depth exceeds 1 inch, Oil Supply Water in oil tank and insert into bottom of tank.
- Page 28 Troubleshooting: Burner starts and fires, but lock out on safety. Source Procedure Causes Correction Unbalanced fire Replace nozzle Reduce combustion air − check Too much air − −lean short fire If burner con- combustion. tinues to run, Increase combustion air − check this may be Too little air −...
- Page 29 Troubleshooting: Burner starts and fires, but short cycles (too little heat) Source Procedure Causes Correction Heat anticipator set too low Correct heat anticipator setting. Vibration at thermostat Correct source of vibration. Thermostat Check thermostat. Thermostat in the path of a Shield thermostat from draft or warm air draft relocate.
- Page 30 Troubleshooting: Burner runs continuously (too little heat). Source Procedure Causes Correction Too much combustion air Reduce combustion air. Air leaks into heat exchanger Correct cause of air leak. around inspection door, etc. Low CO less Adjust barometric draft con- than 10%. Excessive overfire draft trol for correct draft.
Need help?
Do you have a question about the SLO183BF101/114V42 and is the answer not in the manual?
Questions and answers