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NOTE:

Read the entire instruction manual before starting the installation.

TABLE OF CONTENTS

SAFETY CONSIDERATIONS.....................................................................................................................................................................................2

INTRODUCTION..........................................................................................................................................................................................................2

LOCATION ...................................................................................................................................................................................................................3

AIR FOR COMBUSTION AND VENTILATION ................................................................................................................................................3
DUCT WORK RECOMMENDATIONS ................................................................................................................................................................4

INSTALLATION...........................................................................................................................................................................................................4

VENTING INSTRUCTIONS ..................................................................................................................................................................................4
PRE-INSTALLATION VENT SYSTEM INSPECTION .......................................................................................................................................5
MASONRY CHIMNEY ..........................................................................................................................................................................................5
HORIZONTAL VENTING......................................................................................................................................................................................5
OIL BURNER ..........................................................................................................................................................................................................6
OIL CONNECTIONS ..............................................................................................................................................................................................6
BAROMETRIC DRAFT CONTROL......................................................................................................................................................................6
ELECTRICAL ..........................................................................................................................................................................................................6
FILTERS...................................................................................................................................................................................................................6

OPERATIONAL CHECKOUT.....................................................................................................................................................................................6

START-UP ...............................................................................................................................................................................................................6
RECOMMENDED INSTALLATION PRACTICES AND COMBUSTION CHECK .........................................................................................7
FAN ADJUSTMENT CHECK ................................................................................................................................................................................7
LIMIT CONTROL CHECK ....................................................................................................................................................................................7
FOR YEAR-ROUND AIR CONDITIONING ........................................................................................................................................................7
HEATING.................................................................................................................................................................................................................7
COOLING ................................................................................................................................................................................................................8
CONSTANT BLOWER SWITCH ..........................................................................................................................................................................8

CARE AND MAINTENANCE ....................................................................................................................................................................................8

GENERAL................................................................................................................................................................................................................8
OIL BURNER ..........................................................................................................................................................................................................8
HEAT EXCHANGER AND FLUE PIPE ...............................................................................................................................................................9
BLOWER OILING AND REMOVAL .................................................................................................................................................................11
KEEPING FILTERS CLEAN................................................................................................................................................................................11

ama

Installation Manual

PO8LAA

Low-Boy Oil Furnace

Form:

IM-P08L-03

Cancels:

NEW

Printed in U.S.A.

7–00

Catalog No.

63PO-8LI

Summary of Contents for PO8LAA

Page 1: ...OIL CONNECTIONS 6 BAROMETRIC DRAFT CONTROL 6 ELECTRICAL 6 FILTERS 6 OPERATIONAL CHECKOUT 6 START UP 6 RECOMMENDED INSTALLATION PRACTICES AND COMBUSTION CHECK 7 FAN ADJUSTMENT CHECK 7 LIMIT CONTROL CH...

Page 2: ...of above codes should be used and are available from either The National Fire Protection Agency Batterymarch Park Quincy MA 02269 or The Canadian Standards Association 178 Rexdale Blvd Rexdale Ontari...

Page 3: ...regulator included with furnace shall be installed in same room or enclosure as furnace in such a manner as to prevent any difference in pressure between regulator and combustion air requirements Air...

Page 4: ...impose proper static at outlet of furnace 2 A flexible duct connector of noncombustible material should be installed at unit on both supply and return air systems In applications where extremely quie...

Page 5: ...ey flue is clear of any dirt or debris 2 Be sure that chimney is not servicing an open fireplace 3 Never reduce pipe size below minimum certified furnace pipe size shown in Table 2 4 All pipe should b...

Page 6: ...conduit where required used may terminate at side panel of unit It is not necessary to extend conduit inside unit from side panel to control box When replacing any original furnace wiring use only 105...

Page 7: ...e nozzle oil pressures of 100 psig The firing rate noted on nameplate may be obtained with standard nozzles by adjusting pump pressure as noted in Table 4 or on label on furnace On a new installation...

Page 8: ...ubes and possibly heat exchanger drum section Removal of any heat exchanger components which are sealed by gaskets requires replacement of gasket WARNING Failure to replace any heat exchanger gaskets...

Page 9: ...and vacuum cleaner 6 Before reinstalling cleanout port covers the gasket on each cover MUST be replaced Use cleanout port gasket kit part no 20196201 7 Reinstall covers and tighten in place making sur...

Page 10: ...er forward out of heat exchanger Be careful not to bump combustion chamber as it becomes brittle after having been fired 17 Use a stiff brush and vacuum cleaner to clean inside of primary drum 18 Befo...

Page 11: ...d on inside of louvered door to properly rewire unit PROCEDURE 5 KEEPING FILTERS CLEAN WARNING Never operate unit without a filter or with filter access door removed Failure to adhere to this warning...

Page 12: ...epth Height A B C D E F G H 036105 22 52 33 20 17 1 4 6 25 1 4 18 048125 22 57 33 20 22 1 4 6 30 1 4 18 060155 22 57 33 20 22 1 4 6 30 1 4 18 A96309 INSULATION INTERMEDIATE PANEL FILTER B A G D ELECTR...

Page 13: ...Fig 6 Barometric Damper Locations A95117 FIG A FIG G FIG D FIG L FIG B FIG C FIG J FIG H FIG K POOR WRONG WRONG WRONG WRONG WRONG BAROMETRIC DAMPER LOCATIONS GOOD LOCATIONS BAD LOCATIONS 13...

Page 14: ...DES IN CANADA WIRING MUST CONFORM TO CURRENT CSA 22 1 CANADIAN ELECTRICAL CODE PART 1 AND OR LOCAL CODES 3 IF ANY OF THE ORIGINAL WIRE AS SUPPLIED WITH THE FURNACE MUST BE REPLACED IT MUST BE REPLACED...

Page 15: ...15...

Page 16: ...2000 CAC BDP P O Box 70 Indianapolis IN 46206 impo8l03 16 Catalog No 63PO 8LI...

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