ECR International MPL-B Operation And Maintenance Manual Download

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Installation, Operation and

Maintenance Manual

Oil Fired Warm Air Furnaces

WML-C AND MPL-B

(Down-Flow or Horizontal Model)

ALL INSTALLATIONS MUST MEET ALL

LOCAL, PROVINCIAL/STATE, AND

FEDERAL CODES WHICH MAY

DIFFER FROM THIS MANUAL

ECR International Limited

OLSEN Division

Read this complete manual before
beginning installation. These
instructions must be kept with the
furnace for future reference.

Summary of Contents for MPL-B

Page 1: ...ow or Horizontal Model ALL INSTALLATIONS MUST MEET ALL LOCAL PROVINCIAL STATE AND FEDERAL CODES WHICH MAY DIFFER FROM THIS MANUAL ECR International Limited OLSEN Division Read this complete manual bef...

Page 2: ...JUSTMENT 14 A 2 BURNER ELECTRODES 14 A 3 START UP 14 A 4 SPECIAL INSTRUCTIONS FOR UNITS EQUIPPED WITH RIELLO BURNERS 14 TABLE A 6 DIRECT DRIVE BLOWER SET UP 15 TABLE A 8 DIRECT DRIVE BLOWER CHARACTERI...

Page 3: ...tallation of the furnace and related equipment shall be installed in accordance with the regulations of CAN CSA B139 Installation Code For Oil Burning Equipment as well as in accordance with local cod...

Page 4: ...suspended by field fabricating a cradle of angle iron and threaded rod Secure the furnace with 2 inch minimum slotted angle or equivalent as shown in Figure 1 The furnace must be supported in such a...

Page 5: ...ximum temperature for L Vent is 575 F 300 C IMPORTANT The chimney must be capable of providing sufficient draft at all times for the safe removal of the products of combustion The chimney should be te...

Page 6: ...cape Must be handled by competent masonry contractor G Collection of soot at narrow space in flue opening Lower light on extension cord Clean out with weighted brush or bag of loose gravel on end of l...

Page 7: ...should be installed in accordance with the requirements of CAN CSA B139 and local regulations Use only approved fuel oil tanks piping fittings and oil filters Ensure that all fittings used in a coppe...

Page 8: ...point for most of the electrical components in the furnace The Honeywell ST9103 has a fixed fan delay on time of 30 seconds after the burner ignites The United Technologies 1158 120 has an adjustable...

Page 9: ...fier transformers The unused motor taps auto generate sufficiently high voltages to damage accessory equipment Use the terminals provided on the electronic fan timer Do not start the burner or blower...

Page 10: ...dard operating pressure is 100 PSIG After reaching steady state take a smoke test If not indicating a trace set the combustion air controls to provide a trace Typically the CO2 reading will range from...

Page 11: ...that the reset switch is not to be activated more than once without a thorough look for the cause of the problem lack of fuel etc Be sure that the homeowner knows when to quit trying to start the furn...

Page 12: ...air take off or within the first few inches of the supply air trunk The side mid point of the transition is usually ideal providing that the thermometer probe is beyond the line of sight wherein fals...

Page 13: ...by ceramic insulator 2 Low Firing Rate Baffle required when using a 0 50 gallon nozzle Table A 2 Beckett AFII Oil Burner Set Up Beckett AFII Series Oil Burners For use with sidewall vented units using...

Page 14: ...oth start ups and to permit efficient combustion Beckett AF Burner Electrode gap 5 32 inch Distance above horizontal centerline 5 16 inch Older instruction sheets specify 7 16 inch The current specifi...

Page 15: ...3 MPL 130B GT12 10DD High HP High HP 3 HP 1185 1553 Table A 8 Direct Drive Blower Characteristics CFM External Static Pressure Inches w c Furnace Model Blower Motor HP Motor FLA T Speed 0 20 0 30 0 40...

Page 16: ...Model Width A Depth B Height C Supply D x E Side Bottom Flue Diameter H Type Size Shipping Weight WML C 22 22 1 8 55 1 4 19 x 19 18 x 18 18 x 18 5 Permanent 20 x 20 x 1 265 MPL B 22 1 4 22 1 4 62 20...

Page 17: ...30318 R4 9 9 2005 17 APPENDIX B WIRING DIAGRAMS Beckett AF Burner Wiring Diagram...

Page 18: ...30318 R4 9 9 2005 18 Beckett AFII Burner Wiring Diagram...

Page 19: ...30318 R4 9 9 2005 19 Riello 40F3 and F5 Burner Wiring Diagram...

Page 20: ...30318 R4 9 9 2005 20 Riello 40BF3 Burner Wiring Diagram...

Page 21: ...be made by moving the dipswitch settings on the timer control board for fan off delay To check the operation of the limit switch shut off power to the furnace Temporarily remove the neutral wire from...

Page 22: ...tate Continues to spark for 10 sec a Provides continuous spark after flame is sensed to assure that burner remains lit b Turns on LED diagnostic light c Starts carryover timer i Flame and call for hea...

Page 23: ...30318 R4 9 9 2005 23 R7184 INTERRUPTED ELECTRONIC OIL PRIMARY CONTROL FIGURE 7 ELECTRONIC FAN TIMER BOARD ON CONTROL PANEL FIGURE 8...

Page 24: ...id Valve LED Diagnostic Light RETURNS TO IDLE STATE FLAME FLAME FLAME FLAME NO FLAME NO FLAME FLAME LOST FLAME LOST REMAINS IN IDLE STATE R7184 SEQUENCE of OPERATION LOCKOUT STATE R7184 Shuts off burn...

Page 25: ...cool G and Y terminals are de energized a Cooling contactor is de energized immediately b Circulator fan turns off immediately Thermostat begins call for fan G terminal is energized a Circulator fan...

Page 26: ...OTING IMPORTANT Due to the potential hazard of line voltage only a trained experienced service technician should perform the troubleshooting procedure PRELIMINARY STEPS Check the diagnostic light for...

Page 27: ...alve is closed during the valve on delay period by opening view port and verifying that no flame is present during the 15 second valve on delay Indicator light is on If flame is present replace the oi...

Page 28: ...is on Remount control onto burner housing Go to step 6 11 Check cad cell a Disconnect line voltage power and open line switch b Remove existing cad cell and replace with new cad cell c Disconnect all...

Page 29: ...ed or in some manner defective Check fuel oil lines Replace any compression fittings found with high quality flared fittings Check for any signs of oil leaks Any oil leak is a potential source of air...

Page 30: ...ner or improper draft pressure Adjust the oil burner combustion air band and draft regulator to gain the highest practical CO2 or lowest practical O2 content in the flue gases See Burner Set Up Too mu...

Page 31: ...ductwork Seal leaky joints and seams Insulate ductwork if necessary FINAL CHECK OUT ENSURE THAT ALL SAFETY DEVICES AND ELECTRICAL COMPONENTS HAVE BEEN SET FOR NORMAL OPERATION ENSURE THAT ALL ELECTRIC...

Page 32: ...19 Filter Frame 21260 20 Filter Frame End Support 21306 21 Air Filter 20 x 20 x 1 Permanent 2180032 22 Junction Box 28723 23 Channel Wire Retainer 30239 24 Limit Control 60T11BOF L180 F 28654 25 Wire...

Page 33: ...t 2 per unit 29870 Sight Glass 29876 13 Flue Connector Assembly 6 to 4 90 Elbow 28952 14 Pouch Gasket Second gasket required for Direct Vent 2080175 15 Flue Collar Gasket Second gasket required for Di...

Page 34: ...30318 R4 9 9 2005 34...

Page 35: ...ector 28306 14 Pouch Gasket 2080175 15 Flue Pipe Gasket 21994 16 Radiator Cleanout Cover Assembly 1061A Cleanout Cover Gasket 2080176 17 Casing Clean out Cover 3011325A 18 Filter Frame 21260 19 Filter...

Page 36: ...llary Limit L130 F 60T11 BOF 30388 40 Junction Box Cover 28722 PARTS LISTING COUNTERFLOW HORIZONTAL DIRECT VENT MODEL MPL BB2U Ref No Description PART NO All parts are the same as listed on the previo...

Page 37: ...30318 R4 9 9 2005 37...

Page 38: ...odel No Serial No Date Installed Contractor Contact Address Postal Code Telephone No After Hours No FUEL SUPPLIER Fuel Oil Supplier Contact Telephone No After Hours No IF DIFFERENT FROM INSTALLATION C...

Page 39: ...30318 R4 9 9 2005 39 NOTES...

Page 40: ...aceburg Ontario N8A 5E5 Can Tel 519 627 0791 Fax 519 627 4719 2201 Dwyer Avenue Utica New York 13504 USA Tel 315 797 1310 Fax 315 724 9319 85 Middle Road Dunkirk New York 14048 USA Tel 716 366 5500 Fa...

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