®
MX SERIES 250 MX SERIES 300
WASTE OIL HEATER
Installation and Operating
Instructions
Lanair Products LLC
4109 Capital Circle
Janesville, Wisconsin 53546
1-888-370-6531
www.lanair.com
®
BEFORE YOU BEGIN INSTALLATION...
IMPORTANT
Read and understand this manual completely before beginning installation.
sThis heater is for commercial and industrial use only. This unit is not intended for residential
use.
sThis heater must be installed and/or inspected by a licensed heating contractor before operation. Installer should be trained and thoroughly familiar with the installation and operation of oil-fired heaters.
sInstallation of this unit must be made in accordance with state and local codes or authorities having jurisdiction over environmental control, fuel, fire and electrical safety.
sN.F.P.A. (National Fire Protection Association Publications for Heater Installation)
NFPA No. 30 |
Flammable and Combustible Liquids Code |
NFPA No. 31 |
Standard for the Installation of Oil Burning Equipment |
NFPA No. 70 |
National Electric Code |
NFPA No. 80 A&B |
Repair Garages and Parking Structures |
NFPA No. 211 |
Standard for Chimneys, Fireplaces, Vents, and |
|
Solid Fuel Burning Appliances |
The above standards are available from the National Fire Protection Assn., Battery March Park, Quincey, MA 02269
sRead and familiarize yourself with these instructions and associated photos, diagrams and illustrations before beginning installation or operation. These instructions should be followed closely, to achieve the best possible results.
If you have questions or concerns at any time during the installation, stop the installation and contact a Lanair Service Representative.
sCheck to make sure you have all the required components needed for proper installation and operation.
sCheck each component for visible damage. If you find a damaged component, contact a Lanair Service Representative for a replacement. Do not install broken or damaged parts.
sThis heater is designed to provide economically and environmentally friendly disposal of waste oil. Due to the nature of the fuel used, this heater should not be relied upon as the sole source of heat.
sRead and understand the warranty. Fill out the enclosed warranty card and return within 10 days of purchase.
QUESTIONS?... Contact Customer Service at 1-888-370-6531 M-F 8:00 am- 4:15 pm CST
2
MX SERIES 250 WASTE OIL HEATER
MX SERIES 300 WASTE OIL HEATER
Installation and Operating Instructions
Table of Contents: |
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Rules For Safe Installation and Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
page |
2 |
Sec. 1 |
General Specifications and Hazards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
page |
4 |
Sec. 2 |
Heater Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . |
page 10 |
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Sec. 3 |
Chimney /Vent System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . |
page 12 |
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Sec. 4 |
Draft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . |
page 15 |
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Sec. 5 |
Fuel Supply Tank /Piping Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
page 15 |
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Sec. 6 |
Fuel Supply Pump/Piping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. |
page 17 |
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Sec. 7 |
Compressed Air Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. |
page 19 |
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Sec. 8 |
Electrical Connections/Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
page 20 |
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Sec. 9 |
Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . |
page 23 |
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Sec.10 |
Priming Fuel Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . |
page 25 |
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Sec.11 |
Burner Start-Up Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. |
page 27 |
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Sec.12 |
Flame Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . |
page 29 |
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Sec.13 |
Maintenance Schedule / Service Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
page 32 |
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Sec.14 |
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . |
page 44 |
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Sec.15 |
Warranty Certificate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . |
page 49 |
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Sec.16 |
Burner Reference Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. |
page 51 |
Visit our website at: www.lanair.com
3
Section 1 - General Specifications & Hazards
2
1
3
6 4
5
MX 250-300 Series Burner
NOTE: This burner intended for use with MX Series Lanair Waste Oil-Fired Heaters Only
8
7
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9 |
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10 |
8 |
11 |
No. |
Description |
1 |
Mounting Plate |
2 |
Ignitor Transformer |
3 |
Fuel Line Inlet |
4 |
Fuel Pressure Gauge |
5 |
Combustion Air Baffle |
6 |
View Port |
7 |
Oil Primary Safety Control |
8 |
Waste Oil/Fuel Oil Switch |
9 |
Quick Disconnect Receptacle |
10 |
Air Supply Inlet |
11 |
Combustion Blower Motor |
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Burner AssemblyPerformance Ratings
Voltage . . . . . . . . . . . . . . . . . . . . . . 115 vac Cycles . . . . . . . . . . . . . . . . . . . . . . . . . . 60 hz Total Operating Amperage . . . . . . . . 5.8 Weight . . . . . . . . . . . . . . . . . . . . . . . . .31 lbs Oil Primary . . . . . . . . . . . . . . . . . . 0.2 amps Pre-Heater Block . . . . . . . . . . . . .2.6 amps Ignitor Transformer . . . . . . . . . . 0.3 amps
QUESTIONS?... Contact Customer Service at 1-888-370-6531 M-F 8:00 am- 4:15 pm CST
4
Section 1 - General Specifications & Hazards
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9 |
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4 |
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2 |
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2 |
3 |
2 |
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7 |
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2 |
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1 |
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5 |
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6 |
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8 |
No. |
Description |
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1 Adjustable Air Flow Louvers
2 Mounting Holes
3 Fan Limit Switch
4 8" Exhaust Flue
5 Flame View Port
6Burner Assembly
7Electrical Connections Cover
8 Secondary Air Filter/Regulator Location
9Fan Assembly (Internal)
Visit our website at: www.lanair.com
5
Section 1 - General Specifications & Hazards
MX-250/300 FRONT |
DIMENSIONS: |
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MX-250 |
Height: 36” |
Width: 46” |
Depth: 48” |
Weight: 630 LBS |
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MX-300 |
Height: 36” |
Width: 46” |
Depth: 48” |
Weight: 630 LBS |
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FIRING CAPACITIES: |
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MX-250 |
Nozzle @ |
1.79 |
gallons/hour, No. 2 fuel oil/used crankcase oil |
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MX-300 |
Nozzle @ |
2.14 |
gallons/hour, No. 2 fuel oil/used crankcase oil |
QUESTIONS?... Contact Customer Service at 1-888-370-6531 M-F 8:00 am- 4:15 pm CST
6
Section 1 - General Specifications & Hazards
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48” |
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16” |
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TOP VIEW |
6" |
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MX 250-300 |
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8” dia. flue |
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25” |
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5.5” |
24" |
46” |
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59.5" |
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9.5" |
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13.5" |
RIGHT SIDE |
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MX 250-300 |
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36" |
LEFT SIDE |
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MX 250-300 |
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36" |
Visit our website at: www.lanair.com
7
Section 1 - General Specifications & Hazards
Pump Assembly for use with By-pass Regulator |
2 |
3 |
5 |
8 |
9 |
4 |
7 |
6 |
1 |
No. Description
1 Pump Platform
2 Pump Motor
3Pump Guard
4Pump
5 Pressure Gauge port
6 Easy Flow Bleed Valve
7 1/4" NPT Inlet
8 1/8" NPT Outlet
9Pump coupler
Pump AssemblyPerformance Ratings
Voltage . . . . . . . . . . . . . . . . . . . . . . 115 vac Cycles . . . . . . . . . . . . . . . . . . . . . . . . . . 60 hz Weight . . . . . . . . . . . . . . . . . . . . . . . . . 24 lbs Pump Motor . . . . . . . . . . . . . . . . . . 5 amps
QUESTIONS?... Contact Customer Service at 1-888-370-6531 M-F 8:00 am- 4:15 pm CST
8a
Section 1 - General Specifications & Hazards
Optional Metering Pump Assembly
10 11
2
3
5
8
9
4
7
6
1
No. Description
1 Pump Platform
2 Pump Motor
3Pump Guard
4Pump
5 Pressure Gauge port
6 Easy Flow Bleed Valve
7 1/4" NPT Inlet
8 1/8" NPT Outlet
9 Pump coupler
10Line to Burner
11Line to Tank
Pump AssemblyPerformance Ratings
Voltage . . . . . . . . . . . . . . . . . . . . . . 115 vac Cycles . . . . . . . . . . . . . . . . . . . . . . . . . . 60 hz Weight . . . . . . . . . . . . . . . . . . . . . . . . . 16 lbs Pump Motor . . . . . . . . . . . . . . . 0.59 amps
QUESTIONS?... Contact Customer Service at 1-888-370-6531 M-F 8:00 am- 4:15 pm CST
8b
Section 1 - General Specifications & Hazards
DIMENSIONS: |
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MX-250 |
Height: 36” |
Width: 46” |
Depth: 48” |
Weight: 630 LBS |
MX-300 |
Height: 36” |
Width: 46” |
Depth: 48” |
Weight: 630 LBS |
FIRING CAPACITIES:
MX-250 Nozzle @ 1.79 gallons/hour, No. 2 fuel oil/used crankcase oil MX-300 Nozzle @ 2.14 gallons/hour, No. 2 fuel oil/used crankcase oil
MINIMUM CLEARANCE TO COMBUSTIBLES: |
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Top . . . . . . . . . . . . . . . . . . . . . . . |
. 6” |
Chimney Connector . . . . . |
18” |
Sides . . . . . . . . . . . . . . . . . . . . . |
18” |
Rear . . . . . . . . . . . . . . . . . . . . . |
6” |
Burner Side . . . . . . . . . . . . . . . |
38” |
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Front . . . . . . . . . . . . . . . . . . . . . |
60” |
Bottom . . . . . . . . . . . . . . . . |
24” |
THIS HEATER IS DESIGNED TO BURN THE FOLLOWING APPROVED FUELS:
Used 5W through 50W Crankcase Oils No. 1 and No. 2 Fuel Oils
ss4HE ,ANAIR (EATERNPROVIDES THE OWNER WITHPARDEPENDABLE VERSATILEIANDESIMPLE MEANS OFM BURNINGU.O AND .O .FUEL OILSAANDD 7 THROUGH 7 USEDLCRANKCASE OILS -AINTAINED CORRECTLY THE HEATERYWILL GIVEEYOUHYEARSTOF SERVICE L 0LEASE CAREFULLY READUTHIS OWNER S MANUAL )FNIN ANY CASEFYOUIHAVE A PROBLEM WITHEYOUR HEATER OR ITS INSTALLATION YOU SHOULDT CONTACTOTHET,ANAIR #USTOMER 3ERVICEA$EPARTMENT ATT
sThis heater is not designed for attachment or use with ductwork.
sDo not attempt to start the burner when excess oil, oil vapor, or fumes have accumulated! Never press the red button on the oil primary control more than twice! This could cause excess vapor, or fuel to ignite causing damage to the heater and/or chimney.
sDo not store or use gasoline, or any other FLAMMABLE liquid and/or Vapors near this heater.
sThis heater is not designed for use in hazardous atmospheres such as: 0aint Shops, Feed Mills, installations WHEre explosiVe or FLAMMABLE conditions are present or could occur.
WARNING! Lanair heaters rely on natural draft. DoWN drafts (positiVe pressures)
!By exhaust fans, (car exhaust, paint BOOTHs, etc). Do not try to use a poWer Vent to oVercome a doWN draft (positiVe pressure). An adequate make-up air system is required WHEN exhaust fans are used (consult your heating contractor).in the heaters chimney WILL occur in BUILDINGS WHEre negatiVe pressures are created
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9
Section 2 - Heater Install w/ Bypass Regulator
1
Chimney Cap
3 ft. taller than
any object within 10 ft.
2
Class “A” Chimney
TYPICAL INSTALLATION: HEATER/CHIMNEY PACKAGE
Through the roof installation
3
4
5
10 ft. |
6 |
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min. |
7 |
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8 |
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Ceiling Hung |
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8 ft. min. |
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10 ft. max. |
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8 |
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10 |
Barometric Damper |
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2-3 ft. away from heater |
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9 |
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11 |
11 |
12 |
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Secondary Air Regulator |
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Chimney Connector
10 foot max. length 1/4” rise per foot of length
13
15
Figure 1
Room
Thermostat
21
Service
Disconnect
22
Main Power
120v - 60 hz 20 amp
Fuel Line - 1/2” O.D.
Soft Copper
Primary Air Regulator (not supplied)
Set to 30 lbs.
Oil Bypass Regulator
Pump Assembly |
16 |
Primary Strainer
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14 |
13 |
17 |
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18 |
25 |
24 |
1/2” Checkvalve
and Oil
19
Strainer
20 |
23 |
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Supply Tank
1. |
Chimney Cap |
10. |
Barometric Damper |
19. |
Check Valve |
2. |
Chimney Pipe (36”) |
11. |
Black Pipe (24") |
20. |
Pick-up Tube Strainer |
3. |
Storm Collar |
12. |
Burner |
21. Thermostat |
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4. |
Roof Flashing |
13. |
Union |
22. |
Service Disconnect |
5. |
Chimney Pipe (36") |
14. |
Tank Vent |
23. Tank Drain |
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6. |
Finishing Collar |
15. |
Shut-off Valve |
24. |
Fill Pipe |
7. |
Slip Connector (14") |
16. |
Shut-off Valve |
25. Oil Bypass Pressure Reg. |
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8. |
Black Pipe (24") |
17. |
Suction Line Strainer |
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9. |
Black Tee w/cap |
18. |
Fuel Pump |
Included with Heater |
QUESTIONS?... Contact Customer Service at 1-888-370-6531 M-F 8:00 am- 4:15 pm CST
10a
Section 2 - Heater Install w/ Metering Pump
1
Chimney Cap
3 ft. taller than
any object within 10 ft.
2
Class “A” Chimney
TYPICAL INSTALLATION: HEATER/CHIMNEY PACKAGE
Through the roof installation
3
4
5
10 ft. |
6 |
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min. |
7 |
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8 |
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Ceiling Hung |
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8 ft. min. |
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10 ft. max. |
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8 |
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10 |
Barometric Damper |
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2-3 ft. away from heater |
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9 |
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11 |
11 |
12 |
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Secondary Air Regulator |
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Chimney Connector
10 foot max. length 1/4” rise per foot of length
13
15
Figure 1
Fuel Line - 1/2” O.D.
Soft Copper
Room
Thermostat Primary Air Regulator (not supplied)
Set to 30 lbs.
21
Service |
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Disconnect |
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22 |
Metering Pump |
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16 |
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Primary Strainer |
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Main Power |
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14 |
120v - 60 hz 20 amp |
13 |
17 |
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18 |
24 |
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1/2” Checkvalve |
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and Oil |
19 |
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Strainer |
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20 |
23 |
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Supply Tank
1. |
Chimney Cap |
10. |
Barometric Damper |
19. |
Check Valve |
2. |
Chimney Pipe (36”) |
11. |
Black Pipe (24") |
20. |
Pick-up Tube Strainer |
3. |
Storm Collar |
12. |
Burner |
21. Thermostat |
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4. |
Roof Flashing |
13. |
Union |
22. |
Service Disconnect |
5. |
Chimney Pipe (36") |
14. |
Tank Vent |
23. Tank Drain |
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6. |
Finishing Collar |
15. |
Shut-off Valve |
24. |
Fill Pipe |
7. |
Slip Connector (14") |
16. |
Shut-off Valve |
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8. |
Black Pipe (24") |
17. |
Suction Line Strainer |
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9. |
Black Tee w/cap |
18. |
Fuel Pump |
Included with Heater |
QUESTIONS?... Contact Customer Service at 1-888-370-6531 M-F 8:00 am- 4:15 pm CST
10b
Section 2 - Heater Installation
General Requirements
1.Do not install the heater on a combustible surface of any kind. For minimum clearance to combustible material (see Page 9)
2.Install the heater in a location to utilize total heat throw.
3.Install the heater in a location to permit a correct outdoor chimney exit to eliminate down drafts, and provide easy chimney installation and maintenance. Class A chimney MUST be used when passing through any wall or ceiling. See Section 3 Chimney Installation
4.Install the heater in a location to permit the fuel supply to be as close as possible.
5.Do not install the heater more than 10 feet above the top of the fuel supply tank.
6.Before suspending the heater check the supporting structure and reinforce if necessary to support the weight of the heater/system.
7.Use 3/8” steel threaded rod to suspend the heater from a capable load carrying ceiling structure when not using the Lanair Waste Oil Storage Tank.
8.The heater must be suspended level for proper operation. A heater that is not level could cause a hazardous situation in which personal injury or property damage may result.
Adjustable Locking Louvers
The MX Series heaters feature spring loaded locking louvers. To adjust:
sSlowly push the louver to the left until the locking pin disengages. NOTE: Do not allow the pivot pin to come out of the hole.
sTilt the louver forward/backward until desired position is obtained.
sRelease louver so locking seats into the hole.
Pivot Pin. NOTE: Do not allow pin to
disengage while adjusting
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11
Section 3 - Chimney/Vent System
Chimney Cap
3 ft. taller than
any object within 10 ft.
Class “A” Chimney
NOTE: Class "A" components require a 2" clearance from combustible materials. All other chimney components require a minimum 18" clearance from combustible materials
(NOT TO SCALE)
10 ft. min.
Ceiling Hung
8 ft. min.
10 ft. max.
Barometric Damper
2-3 ft. away from heater
Chimney Connector |
10 foot max. length |
1/4” rise per foot of length |
Figure 2 - Typical Chimney Installation
General Requirements
1.Safe operation of any gravity vented heating appliance requires a proper air make-up system to prevent the heater exhaust gases from being drawn into the building. These gases could cause death, serious injury, and/or property damage. Exhaust fans, paint booths may cause draft problems.
2.Never vent this heater into another heating appliances chimney. Never vent into “Class B” chimney. Gas heaters use “Class B” chimney, it is rated for a much lower temperature than is required for your waste oil furnace. This heater must have its own separate “Class A” chimney.
3.Inspect and maintain the chimney on an annual basis.
!result in death, serious injury, and/or property damage. FOLLOW CHIMNEY MANUFACTURERS INSTRUCTIONS.Failure to provide proper venting of the heater exhaust gases could
QUESTIONS?... Contact Customer Service at 1-888-370-6531 M-F 8:00 am- 4:15 pm CST
12
Section 3 - Chimney/Vent System
General Requirements (cont.)
4.Install a U.L. listed barometric damper in the chimney. Do not reduce or enlarge the vent pipe.
5.Do not use more than one 90° elbow. Each 90° elbow equals a 10’ run of chimney. The maximum run for the chimney connector is 30’.
6.To prevent the drawing of exhaust gases into the building, keep the barometric draft control at least 24” from the heater, exhaust fan etc..
7.Position the draft control as shown. Barometric Damper gate pins must be horizontal (Parallel to the floor) for proper operation.
Barometric Damper Position
HORIZONTAL
VERTICAL
NOTE: Barometric Damper may be mounted horizontally or vertically. Angle gate pins must be horizontal for proper operation
8.Secure all connections in the chimney connector with 3 screws per joint.
9.The chimney connector clearance to any combustible material is 18”. The “Class A” chimney clearance to any combustible is 2”. Follow the chimney manufacturer’s instructions.
10.Do not install heat re-claimers, manual draft controls, or any other type of restrictive control in the chimney.
11.Install clean out tee with a cap, at the transition of the chimney. FOLLOW CHIMNEY
MANUFACTURERS INSTRUCTIONS.
12.Use “Class A” insulated chimney pipe to vent exhaust gases through wall, ceilings, attics, roofs, combustibles, etc. Class A chimney must be used for the entire run once passing through a wall of ceiling.
13.Vent chimney at least 3 feet above the roof and at least 3 feet higher than any portion of the building, roof, or obstruction within 10 feet of the chimney.
14.The chimney cap should be at least 3’ above the chimney exit through the roof.
15.Do not use a rotating chimney cap. Use a non-restrictive “Class A” cap made for the type “Class A” chimney you are using. Follow chimney manufacturer’s instruction.
16.The chimney must be capable of producing a negative -.02 W.C. draft when cold and -
.06 W.C. draft when hot. Refer to Section 4 Draft Instructions. Refer to Section 3.10 for typical Chimney Installation.
NOTE: Do not install chimney in front of the heater (in air stream of fan)
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13
Section 3 - Chimney/Vent System
17. If you are unable to attain the proper draft, check for exhaust fans in the building. To test if there is a problem, open an overhead door and see if you now have the proper draft. You may have to add one or more sections of “Class A” chimney to the roof to get the proper draft.
18.The heater and chimney must be installed in accordance with all state and local codes. The heater must be installed in accordance with the specifications listed in this manual. The chimney must be installed per the chimney manufacturer’s instruction. Use “Class A” chimney only.
Chimney Configurations Using Top Vent ( not to scale )
Left Exhaust |
Left Exhaust |
|
Through Roof |
Install Cap |
Install Cap |
On Vent |
On Vent |
Right Exhaust
Through Roof
Install Cap |
On Vent |
Right Exhaust |
Through Wall |
Install Cap |
On Vent |
QUESTIONS?... Contact Customer Service at 1-888-370-6531 M-F 8:00 am- 4:15 pm CST
14
Section 4 - Draft
The Lanair heater should have a (negative) -.02 draft reading when cold, and a (negative) -.06 when hot. Check the heater when it is running after 45 minutes. If the reading is not what it should be, adjust the barometric damper according to the instructions provided with the damper. The draft reading should be taken with a manometer. Consult your heating contractor, or a manometer can be purchased from the Lanair Customer Service Department .
Section 5 - Fuel Supply Tank Install w/ Bypass Regulator
1/2” Copper Tube
(to Burner - not included)
PUMP
ASSEMBLY (included)
TOP VIEW
|
1/2” Copper Tube |
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(to Burner - not included) |
|
9570 By-Pass |
8398 Vacuum Guage (included) |
|
Regulator |
||
|
||
(included) |
|
9807 Primary Strainer |
PUMP |
|
ASSEMBLY |
||
(included) |
||
(included) |
||
|
8748 Strainer Suction Line
(included)
Tank Drain Plug
1/2” Pick-up Tube
(not included)
8662 Check Valve (included)
Bottom of strainer must be 6” from the bottom of the tank
Figure 3
!If using a Lanair supply tank follow instructions included with the tank.
Visit our website at: www.lanair.com
15a