Boyertown Furnace Solaia SL375 Installation And Operator'S Manual Download Page 3

Page: 3 / 32

Table of Contents

Ratings and Data………………………………………………………………………4

Clearances……………………………………………………………………..............5

Ventilation and Combustion Air………………………………………………………5

Boiler Assembly……………………………………………………………….............6

Temperature

control

Installation

and

Adjustment

Boiler Trim Piping

Jacket

Installation

System Piping………………………………………………………………...……….9

Bypass

Piping

Low Water Cut-Off

Relief Valves

Expansion

Tanks

Venting Systems……………………………………………………………………...10

Chimney

Venting

Direct Venting

Burner Installation……………………………………………………………….…...14

Oil Tank and Piping……………………………………………………………….….15

Wiring…………………………………………………………………………..……..15

Swing Door……………………………………………………………………..……..18

Opening

the

Door

Closing the Door

Door

Hinge

Reversal

Operation………………………………………………………………………..……..18

Sequence of Operation

Start

Start Up Equipment

Burner

Adjustments

Control Circuit Safety Checks

Maintenance……………………………………………………………………..…….21

Boiler
Oil

Burner

Vent

System

Domestic Water Tank……………………………………………………………..…..22

Trouble Shooting Guide………………………………………………………..……...23

Parts Diagrams…………………………………………………………………..……..25

Warranty …………………………………………………………………………..…..26

Summary of Contents for Solaia SL375

Page 1: ...MANUAL SL375 THRU SL7175 OIL FIRED CAST IRON BOILERS Keep these instructions with the boiler at all times for future reference BOYERTOWN FURNACE CO PO Box 100 BOYERTOWN PA 19512 1 610 369 1450 www bo...

Page 2: ...n No 1 and No 2 heating oil only Never use gasoline or a mixture of gasoline and oil Do not store gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance The area...

Page 3: ...elief Valves Expansion Tanks Venting Systems 10 Chimney Venting Direct Venting Burner Installation 14 Oil Tank and Piping 15 Wiring 15 Swing Door 18 Opening the Door Closing the Door Door Hinge Revers...

Page 4: ...07 707 887 887 1 067 1 207 AFUE Rating 85 5 85 5 86 5 86 5 86 9 86 9 86 9 85 0 Water Capacity 3 6 3 6 4 3 4 3 5 1 5 1 5 8 6 5 Approx Shipping Weight 300 300 350 350 390 390 430 470 Cabinet Height 28 7...

Page 5: ...ed at all times Ventilation of boiler room must be adequate enough to provide sufficient air for combustion When a boiler is located in an unconfined space in a building of conventional frame or mason...

Page 6: ...reens used shall not be smaller than inch mesh If free area through a design of louver of grill is known it should be used in calculating the size opening required to provide the free area specified I...

Page 7: ...anel The sensor wires should be run through the bottom knockout in the aquastat The rubber grommet provided with the sensor wires is to be securely inserted into the aquastat knockout 2 Connect the se...

Page 8: ...upper brackets and insert into immersion well Fasten the wires into the well using the wire clamp provided Snap sensor wires into control b Honeywell L7248C1022 Run the sensor wires through the Heyco...

Page 9: ...volume standing cast iron systems A thermostatic bypass valve will consistently ensure that return temperatures to the boiler exceed 130o F at all times See Figure 1 for Thermostatic Bypass valve pip...

Page 10: ...t chimney shall be brought up to current requirements Chimneys which are relined shall be done so with an approved liner that will resist corrosion softening or cracking from the flue gasses All chimn...

Page 11: ...e gasses Tees may be used in a straight section in conjunction with a barometric draft regulator however they must not be used for a 90 turn No device that will obstruct the free flow of flue gasses s...

Page 12: ...nd sealed with high temperature sealant WARNING External vent surfaces are hot Surface discoloration of the building may occur due to improper burner or boiler adjustment We will not accept any liabil...

Page 13: ...oles in the termination end Install the flexible vent piping with the provided connector between the boiler and the termination end The joints at the boiler vent connectors and termination end should...

Page 14: ...installed in a level position and adjusted to lightly close while burner is operating Be sure to lock the balancing weight after adjustment ALL JOINTS IN THE AIR INTAKE ASSEMBLY MUST BE SECURELY FAST...

Page 15: ...ll conditions Post purge is provided to ensure that the boiler fires at maximum efficiency and dependability throughout the heating season Post purge of the oil burner is controlled through the electr...

Page 16: ...TE FUSSED DISCONNECT SWITCH ELECTRICAL SHOCK IS HAZARDOUS TURN OFF ALL POWER SUPPLIES AT SERVICE ENTRANCE BEFORE STARTING TO MAKE WIRING CONNECTIONS OR REPAIRS Refer to wiring diagrams in rear of manu...

Page 17: ...17...

Page 18: ...18...

Page 19: ...s must be removed from the holes in the right side and placed in the holes on the left side of the upper brackets 4 The aquastat immersion well must be moved to the upper left rear tapping and the rel...

Page 20: ...ystem To bleed attach a clear plastic tube to the oil pump bleed port and allow oil to run until all the air is out of the oil suction line feeding the oil burner See burner and fuel pump manufacturer...

Page 21: ...you will have a reasonable margin of built in protection before smoke generation begins Preliminary Burner Settings Boiler Burner Nozzle Air Setting Turbulator Head Pump Press CO2 Draft Overfire Smoke...

Page 22: ...lex plug at burner 3 Remove the boiler front jacket panel by lifting vertically 4 Open the swing door following previously described procedure 5 If required remove scale and any soot deposits with a f...

Page 23: ...Vent Inspect and clean vent and air intake piping Replace and reseal joints as required Inspect vent hood air inlet and discharge for obstruction Domestic Hot Water Storage Tank 1 Sizing of the hot wa...

Page 24: ...Volts at Burner Refer to Oil Burner Manual Adjust Thermostat Adjust High Limit Check Fuses and Safety Switches Aquastat in Fault Condition Refer to Aquastat Manual Remove Thermostat Wires From Aquast...

Page 25: ...Open All Supply Valves Oil Filter Clean Pump Strainer Clean Replace Oil Filter Clean or Replace Strainer Check All Fitting Connections Adjust Pressure to Burner Specs Ignition Electrode Shorted or Cr...

Page 26: ...1 Reducing Coupling 3 4 x 1 2 328001 328001 328001 328001 328001 11 1 Drain Valve 1 2 328000 328000 328000 328000 328000 12 1 Street Elbow 3 4 328002 328002 328002 328002 328002 13 1 Relief Valve 3 4...

Page 27: ...osits or corrosion in or on the cast iron sections 6 This warranty applies only to boilers installed in the United States 7 In order for this warranty to be effective a The boiler must have been insta...

Page 28: ...tem inspected to NFPA 211 and in good condition Vent size checked against furnace manual and codes B r Operation urne Burner Model __________________ Nozzle _______GPH _______Deg ____Type_______ Burne...

Page 29: ...____________________________________________________________________ Purchaser s Address ________________________________________________________________________ ______________________________________...

Page 30: ...30...

Page 31: ...31...

Page 32: ...32...

Search results

Summary of Contents for Solaia SL375

Reviews:

Brands by name

Popular brands

Boyertown Furnace Solaia SL375, Installation And Operator'S Manual

Search results

Summary of Contents for Solaia SL375

Reviews:

Brands by name

Popular brands