UTICA BOILERS SW Series II Installation Manual

SW SERIES 2OIL FIRED DIRECT EXHAUSTCAST IRON BOILERINSTALLATION, OPERATION & MAINTENANCE MANUAL P/N# 240009678, Rev. B [02/2013]An ISO 9001-2008 C

10OPTIONS UTILIZING 3/4" TAPPINGFigure 8 - Optional Location For Air VentFigure 9 - Optional Location For Expansion Tank (Non-Diaphragm Type)

11Install Oil tank and piping in accordance with the National Board of Fire Underwriters and in absence of such regulations in accordance with authori

12Install electrical wiring in accordance with requirements of authority having jurisdiction, or in the absence of such requirements, NFPA 70: Electri

13ELECTRICAL WIRINGFigure 13 - Wiring Diagram For Oil Fired Boilers With Tankless Heater And Beckett Burner

14Sequence of Operation - Tankless• Thermostat will activate, completing circuit to limit control.• Circulator motor starts and power is switched to l

15Venting system should be inspected at start of each heating season. • Check vent pipe from boiler to termination cap for signs of deterioration by r

16Check Safety Control Circuit after burner adjustments have been made for satisfactory performance.INSTRUCTIONS TO OBTAIN PROPER OPERATION OF THE BOI

17Instructions for Opening Burner Swing Door1. Turn off power to boiler.2. Allow boiler to cool down.3. Disconnect power cable at factory supplied bur

18RATINGS AND DATATANKLESS WATER HEATER CAPACITIESBOILER MODEL NUMBERINPUT RATE G.P.H.TANKLESS HEATER NUMBERTANKLESS HEATER CAPACITY INTERMITTENT DRAW

19Inspect Chimney and Flue pipeInspect and Clean ApplianceInspect Oil Line - Size/LeaksInspect Electrical ConnectionsInstall New FilterRoom Make-up Ai

2DIMENSIONSBOILER NO.A LENGTH OF FLUSH JACKETB FRONT OF CASTING TO CENTER LINE OF FLUE OUTLETC DIAMETER OF FLUE OUTLETSW3065 17 7/8" 11 1/4"

SWOIL FIRED DIRECT EXHAUSTCAST IRON BOILER

3TABLE OF CONTENTSDimensions ...

4InstallationInstallation shall conform to requirements of authority having jurisdiction or in the absence of such requirements, NFPA 31: Installation

5CONNECTING SUPPLY AND RETURN PIPINGCirculators in following illustrations are mounted on system supply side, mounting on system return side is also a

61. Typical installation using circulators shown in Figure 1.2. Typical installation using zone valves shown in Figure 2.3. Hot water boilers installe

7CONNECTING SUPPLY AND RETURN PIPINGFigure 4 Figure 5 Check local codes for maximum from fl oor or allowable safe point of dischargeCheck local codes f

8CONNECTING SUPPLY AND RETURN PIPINGA. Chilled medium must be in parallel with the boiler.B. Use appropriate valves to prevent chilled medium from e

9RECOMMENDED PIPING FOR BOILERS EQUIPPED WITH A P3 OR T4 TANKLESS HEATER• An automatic mixing valve must be installed on the outlet of the domestic co