UTICA BOILERS SFH Series Installation, Operation & Maintenance Manual

Water oil fired cast iron boiler

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Models

SFH-3085

SFH-3100

olumbia

P.O. Box 24202,

SFH-4100

Baltimore, Maryland 21227

SFH-4125

SFH-4145

SFH-5160

SFH-5185

SFH-6175

SFH-6210

SFH

OIL FIRED CAST IRON BOILER

INSTALLATION, OPERATION &

MAINTENANCE MANUAL

Tested For 75 psi

ASME

Working Pressure

WATER

Manufactured by:

ECR International, Inc.

2201 Dwyer Avenue, Utica NY 13501

web site: www.ecrinternational.com

P/N 240009735, Rev. G [09/30/2016]

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Summary of Contents for UTICA BOILERS SFH Series

Page 1 Models WATER SFH-3085 OIL FIRED CAST IRON BOILER SFH-3100 olumbia P.O. Box 24202, SFH-4100 Baltimore, Maryland 21227 INSTALLATION, OPERATION & SFH-4125 MAINTENANCE MANUAL SFH-4145 SFH-5160 SFH-5185 SFH-6175 SFH-6210 Tested For 75 psi ASME Working Pressure Manufactured by: ECR International, Inc. 2201 Dwyer Avenue, Utica NY 13501 web site: www.ecrinternational.com P/N 240009735, Rev.
Page 2: Table Of Contents
1 - TABLE OF CONTENTS 2 - Dimensions �� 3 3 - Safety Information�� 4 4 - Before You Start �� 5 5 - Locating The Boiler �� 6 6 - Ventilation & Combustion Air �� 7 7 - Connecting Supply And Return Piping �� 10 8 - System Piping ��...
Page 3: Dimensions
2 - DIMENSIONS Figure #1 - Dimensional Data 2” NPT Supply Tapping 35” 4” ” NPT Table - 1 FRONT OF DEPTH DIAMETER BOILER CASING SECTION TO CENTER LINE FLUSH FLUE JACKET OUTLET FLUE OUTLET 17 ⅞" 11 ¼" 6" 21 ½"...
Page 4: Safety Information
3 - SAFETY INFORMATION 3.1 - General WARNING Boiler installation shall be completed by qualified agency. Construction materials of appliance and products of combustion and fuel contain alumina, silica, WARNING heavy metals, carbon monoxide, nitrogen Fire, explosion, asphyxiation and electrical shock oxides, aldehydes and /or other toxic or harmful hazard�...
Page 5: Before You Start
4 - BEFORE YOU START 4.2 Prior To Installing The Boiler 4.1 Installation and Operation Do not operate unit if any control, switch, components • Verify you have selected right size boiler with proper or devices have been underwater or subject to water capacity�...
Page 6: Locating The Boiler
5 - LOCATING THE BOILER WARNING NOTICE Clearance for access should exceed fire protection Fire hazard� Do not install on carpeting, or vinyl clearance� flooring. Failure to follow these instructions could result in death or serious injury� Boiler shall not be installed on carpeting or vinyl flooring.
Page 7: Ventilation & Combustion Air
6 - VENTILATION & COMBUSTION AIR WARNING Asphyxiation, fire hazard. Do not obstruct air openings to combustion area� Follow instructions below, to maintain adequate combustion air� Table 2 - COMBUSTION AIR REQUIREMENTS (MINIMUM OPENING IN SQUARE INCHES) *UNCONFINED AREA **CONFINED AREA OUTSIDE INSIDE OUTSIDE...
Page 8 6 - VENTILATION & COMBUSTION AIR B� When communicating with the outdoors by means When air for combustion and room ventilation is from of vertical ducts, each opening shall have a inside buildings, confined space shall be provided with minimum free area 1 square inch per 4,000 Btu per two permanent openings, one starting 12 inches from hour of total input rating of all appliances in the the top and one 12 inches from the bottom of the...
Page 9 6 - VENTILATION & COMBUSTION AIR Figure #3 Figure #4 Figure #5 P/N 240009735, Rev. G [09/30/2016]...
Page 10: Connecting Supply And Return Piping
7 - CONNECTING SUPPLY AND RETURN PIPING Connect supply and return piping� See Figure #6� When Hot water boilers installed above radiation level must boiler is used in connection with refrigerated systems: be provided with low water device either as part of boiler or at time of boiler installation�...
Page 11 7 - CONNECTING SUPPLY AND RETURN PIPING A� This method is used to protect boilers from Note: When using bypass piping, adjust valves A and B condensate forming due to low temperature return until desired system temperature is obtained� water� Generally noticed in large converted gravity systems or other large water volume systems�...
Page 12 7 - CONNECTING SUPPLY AND RETURN PIPING Figure #8 - Mixing Valve Piping Figure #9 - Primary Secondary Piping With Bypass P/N 240009735, Rev. G [09/30/2016]...
Page 13 7 - CONNECTING SUPPLY AND RETURN PIPING Figure #10 - Indirect Water Heater Piping with Circulator DRAIN VALVE Figure #11 - Indirect Water Heater Piping with Zone Valve DRAIN VALVE P/N 240009735, Rev. G [09/30/2016]...
Page 14 7 - CONNECTING SUPPLY AND RETURN PIPING Figure #12 - Recommended Piping For Boilers Equipped With T3 Or T4 Tankless Heater DANGER Water temperatures exceeding 125°F will cause severe burns instantly or death by scalding� Typical indirect water heater installation using circulators is shown in Figure #10�...
Page 15 7 - CONNECTING SUPPLY AND RETURN PIPING OPTIONS UTILIZING 3/4” TAPPING Figure #13 - Optional Location For Air Vent Figure #14 - Optional Location For Expansion Tank (Non-Diaphragm Type) P/N 240009735, Rev. G [09/30/2016]...
Page 16: System Piping
8 - SYSTEM PIPING Figure #15 - Discharge Piping From Safety WARNING Relief Valve Burn and scald hazard� Safety relief valve could discharge steam or hot water during operation� Install discharge piping per these instructions� Install safety relief valve using pipe fittings provided with boiler�...
Page 17: Venting System Inspection & Installation
9 - VENTING SYSTEM INSPECTION & INSTALLATION INSPECT CHIMNEY - verify chimney construction Figure #16 conforms with requirements of authority having jurisdiction or in absence of such requirements ANSI Z211�1, NFPA 211� • Boiler must be installed into chimney which has masonry or metallic chimney liner�...
Page 18: Oil Tank And Piping
10 - OIL TANK AND PIPING Installation of oil tank and piping shall conform to • Do not run overhead fuel lines from tank to oil burner� requirements of authority having jurisdiction or in • Follow instructions, attached to fuel pump, for fuel absence of such requirements National Board of Fire pump and by-pass connections�...
Page 19: Field Assembly
11 - FIELD ASSEMBLY Install oil burner� Follow burner manufacturer specific instructions for installation. • Check oil nozzle in burner for size, angle and type, inspect electrode settings, check head setting, check air band and air shutter settings� See “Oil Burner, Nozzle, &...
Page 20: Electrical Wiring
12 - ELECTRICAL WIRING WARNING Figure #19 - Hydrostat 3250 Hi-Limit/Low Water Cutoff Control Electrical shock hazard� Turn OFF electrical power supply INDICATOR at service panel before making electrical connections� LIGHTS Failure to do so could result in death or serious injury� DIGITAL DISPLAY THERMAL/ LWCO...
Page 21: Electrical Wiring - Diagrams
13 - ELECTRICAL WIRING Figure #20 - Wiring Diagram Beckett AFG and Riello 40F10 with or without Tankless Heater Note: Limit control program based on use with or without tankless heater� Refer to Hydrostat 3250 provided with boiler for additional information� P/N 240009735, Rev.
Page 22 13 - ELECTRICAL WIRING Figure #21 - Wiring Diagram Carlin EZ-1/2 and Riello 410F5 with or without Tankless Heater Note: Limit control program based on use with or without tankless heater� Refer to Hydrostat 3250 provided with boiler for additional information� P/N 240009735, Rev.
Page 23 14 - OPERATING INSTRUCTIONS 14.1 Operating Instructions 14.4 Instructions For Proper Operation Of Boiler Burner Unit Inspect venting system at start of each heating season� Check vent pipe from boiler to chimney for signs A ¼” diameter slot is provided in inspection cover plate of deterioration by rust or sagging joints�...
Page 24: Operating Instructions
14 - OPERATING INSTRUCTIONS B. Ignition failure - with burner off, close oil supply 14.9 Start of Heating System valve and run through start-up procedure, The safety • Using flue brush, brush soot and scale into combustion switch should lock out as in flame failure. space where it can be removed through swing door C.
Page 25 15 - BURNER SETTINGS TABLE 3 -BECKETT AFG SETTINGS PUMP BOILER HEAD HEAD STATIC NOZZLE PRESSURE TYPE SETTING PLATE BAND SHUTTER [PSI] SFH-3085W(T) 3⅜ 0�75-60°B SFH-3100W(T) 3⅜ 0�85-60°B SFH-4100W(T) 2¾ 0�85-60°B SFH-4125W(T) 2¾ 1�10-60°B SFH-4145W(T) 2¾ 1�25-60°B SFH-5160W(T) 2¾ 1�35-70°B SFH-5185W(T) 2¾...
Page 26: Burner Settings
15 - BURNER SETTINGS TABLE 5 - CARLIN EZ-1/2 SETTINGS BOILER BURNER FIRING NOZZLE NOZZLE PUMP HEAD AIR BAND MODEL MODEL RATE MFR. TYPE PRESSURE SETTING SHUTTER [PSI] 3085 EZ-1HP 0�85 DELAVAN 0�75 x 70 B 0�75 BLANK 3100 EZ-1HP 1�00 DELAVAN 0�85 x 70 B...
Page 27: Boiler Ratings & Capacities
16 - BOILER RATINGS & CAPACITIES Table 6 - BOILER RATINGS OIL BURNER HEATING CHIMNEY BOILER RATINGS A.F.U.E. INPUT CAPACITY MODEL WATER NUMBER *Mbh *Mbh *Mbh SFH-3085W SFH-3085WT 0�85 85�0% 8X8X15 SFH-3100W SFH-3100WT 1�00 84�0% 8X8X15 SFH-4100W SFH-4100WT 1�00 86�0% 8X8X15 SFH-4125W SFH-4125WT...
Page 28 • This boiler is part of a modular or multiple boiler system having a total input of 300,000 BTU/hr or greater� • This boiler is equipped with a tankless coil� UTICA BOILERS 2201 Dwyer Avenue Utica NY 13501 web site:...

This manual is also suitable for:

Sfh-3085 Sfh-3100 Sfh-4100 Sfh-4125 Sfh-4145 Sfh-5160 ... Show all

UTICA BOILERS SFH Series Installation, Operation & Maintenance Manual

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