Olson Technology BCL-S BFL, BCL Installation Manual

BCL-S BFL

(Lowboy Model)

BCL

(High Capacity Lowboy Model)

Oil Fired Warm Air Furnaces

INSTALLATION, OPERATION &

MAINTENANCE MANUAL

An ISO 9001-2008 Certified Company

ECR International

2210 Dwyer Avenue, Utica NY 13501

web site: www.ecrinternational.com

P/N# 28141, Rev. H [03/2014]

Dimensions

Furnace

Model

BCL-S 22 51½ 41 20½ x 18⅝ 20½ x 18⅝ 6 37¼ 20 x 25 x 1 280

BFL

BCL

High Capacity

WidthALengthBHeight

22

26 49 56 24 x 22 24 X 22 7 47

Cabinet Plenum Openings Flue

C

51½ 41 20½ x 18⅝ 20½ x 18⅝

Supply

D x E

Return

F x G

DiameterHHeight

6

Filter

(Permanent)

J

38¼ 20 x 25 x 1

20 x 25 x 1

(2)

2

Shipping

Weight

(LB)

250

390

Contents

Dimensions ................................................................................................................................. 2

1. General .................................................................................................................................. 4

2. Safety Symbols ....................................................................................................................... 4

3. Introduction ............................................................................................................................ 4

4. Heat Loss ............................................................................................................................... 4

5. Locating the Unit - [See Table 1] ................................................................................................ 5

6. Furnace Used In Conjunction With Air Conditioning ....................................................................... 5

7. Combustion Air ........................................................................................................................ 6

8. Chimney Venting ..................................................................................................................... 6

9. Barometric Damper Control ...................................................................................................... 7

10. Optional Side Wall Venting ...................................................................................................... 7

11a. Models with Electronic Fan Timer control and Snap-Disc Limit Control (See Figure 3) .................... 7

11b. Models with Mechanical Fan And Limit Control ......................................................................... 8

12. Electrical Connections ............................................................................................................ 8

13. Humidier ............................................................................................................................ 9

14. Piping Installation ................................................................................................................. 9

15. Oil Filter .............................................................................................................................. 9

16. Oil Burner Nozzles ................................................................................................................. 9

17. Oil Burner Adjustment ........................................................................................................... 9

18. Burner Electrodes.................................................................................................................. 9

19. Burner Primary (Safety) Control .............................................................................................. 9

20. Combustion Chamber ............................................................................................................ 9

21. Circulating Air Blower ...........................................................................................................10

22. Maintenance And Service ......................................................................................................11

23. Operating Instructions ..........................................................................................................12

Appendix A - Check Out and Adjustments ............................................................................... 13

A.1 Oil Burner Air Adjustment ...................................................................................................14

A.2 Burner Electrodes ..............................................................................................................15

A.3 Start Up ...........................................................................................................................15

A.4 Special Instructions For Units Equipped With Riello Burners .....................................................16

A.5 Final Check Out ................................................................................................................16

Blower Setup Tables ................................................................................................................ 17

Airow Characteristics Tables ................................................................................................. 19

Appendix B - Wiring Diagrams ................................................................................................. 21

Chimney Vent Direct Drive Furnace Wiring Diagram BCL-S & BFL With Fan and Limit Control .............21

Chimney Vent Belt Drive Furnace Wiring Diagram BCL-S & BFL & BCL High Capacity with Fan and Limit Control .......22

Direct Vent Direct Drive Furnace Wiring Diagram BCL-S & BFL with Fan and Limit Control .................23

Chimney Vent Furnace Wiring Diagram BCL-S & BFL with Fan Timer Control ....................................24

Direct Vent Furnace Wiring Diagram BCL-S & BFL with Fan Timer Control .......................................25

Appendix C - Sequence of Operation and Troubleshooting ...................................................... 26

C.1 Troubleshooting ................................................................................................................27

C.2 Preliminary Steps: .............................................................................................................27

C.3 Check Oil Primary Control ...................................................................................................27

Parts Listing ............................................................................................................................ 31

Model BCL High Capacity Diagram .............................................................................................31

Model BCL-S Diagram (Fan and Limit Control Shown) ...................................................................34

Model BFL Diagram (Fan and Limit Control Shown) ......................................................................39

Home Owners Reference Table ................................................................................................ 44

Check our website frequently for updates: www.ecrinternational.com

Information and specications outlined in this manual in effect at the

time of printing of this manual. Manufacturer reserves the right to

discontinue, change specications or system design at any time without

notice and without incurring any obligation, whatsoever.

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