Slant/Fin EUTECTIC EC-20 Installation And Operating Instructions Manual

Oil-fired water boilers/no. 2 oil
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OIL-FIRED WATER BOILERS/NO. 2 OIL

INSTALLATION AND OPERATING INSTRUCTIONS

SAFETY WARNING:
KEEP BOILER AREA CLEAR AND FREE FROM COM-
BUSTIBLE MATERIALS, GASOLINE AND OTHER FLAM-
MABLE VAPORS AND LIQUIDS. FAILURE TO ADHERE TO
ABOVE SAFETY WARNING, MAY RESULT IN PERSONAL
INJURY OR DEATH AND PROPERTY DAMAGE.
CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PAGE
Ratings and Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Installation Requirements:
Boiler Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Clearances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Chimney Requirements . . . . . . . . . . . . . . . . . . . . . . . . . .3
Air Supply and Venting . . . . . . . . . . . . . . . . . . . . . . . . .3-5
Controls and Accessories . . . . . . . . . . . . . . . . . . . . . . . . .6
Piping for Water Units . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Installing Burner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Oil Supply Piping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Wiring the Boiler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Vent Piping and Draft Regulator . . . . . . . . . . . . . . . . . . . .7
Operating Instructions:
Precautions Before Starting . . . . . . . . . . . . . . . . . . . . . . .7
Start-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-12
Cleaning and Filling New Water Boiler . . . . . . . . . . . . . . . .13
Extended Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Freezing Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Oil Burner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
General Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Burner Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15-16
SERVICE COMPANY
Name ______________________________
Address_____________________________
___________________________________
Telephone ___________________________
Model #_____________________________
Serial # _____________________________
IMPORTANT: The installation of this equipment must con-
form to the requirements of the authority having jurisdiction
or, in the absence of such requirements, to the Installation of
Oil Burning Equipment, ANSI/NFPA 31, latest edition, and to
the National Electrical Code ANSI/NFPA 70, latest edition.
The installation must also conform to the additional require-
ments in this Slant/Fin Instruction Manual. Where there is any
difference, the more stringent requirement shall govern.
In addition, where required by the authority having jurisdiction,
the installation must conform to American Society of Mechanical
Engineers Safety Code for Controls and Safety Devices for
Automatically Fired Boilers, No. CSD-1, latest edition.
THIS MANUAL MUST BE LEFT WITH OWNER AND
SHOULD BE HUNG ON OR ADJACENT TO THE BOILER
FOR REFERENCE.
IMPORTANT: This boiler must be installed, serviced and
repaired by a trained, experienced, service technician,
licensed for the installation and servicing of oil burning hot
water heating system equipment or otherwise qualified by the
authorities having jurisdiction over the installation.
Printed in U.S.A. 111
Part No. 470910000
Publication No. EC-20-40

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Summary of Contents for Slant/Fin EUTECTIC EC-20

  • Page 1: Table Of Contents

    Extended Shutdown ......13 ments in this Slant/Fin Instruction Manual. Where there is any Freezing Protection .
  • Page 2: Ratings And Dimensions

    1.15 (water). D.O.E. capacity output is NOTE: All boilers under 300,000 Btuh (87.9 kw) input are tested and rated for divided by the allowance to obtain net rating. The Slant/Fin Technical Service capacity under the U.S. Department of Energy (D.O.E.) Test Procedures for department should be consulted before selecting a boiler for unusual piping Boilers.
  • Page 3: Boiler Location

    EUTECTIC EC-20 THE INSTALLATION INSTRUCTIONS IN THIS MANUAL ARE CHIMNEY REQUIREMENTS (see NFPA 211, latest edition) A. The chimney must be constructed in accordance with all ABBREVIATED. SEE THE FRONT COVER OF THIS MANUAL local applicable codes and the National Board of Fire FOR REFERENCES TO CODES AND STANDARDS.
  • Page 4 EUTECTIC EC-20 unreliable, CO and overfire draft* will change unpredictably. the chimney through the vent regulator into the living space. DO NOT operate this boiler and a solid fuel burning appliance DO NOT vent this boiler to the same chimney flue used by a at the same time, unless the solid fuel burner is provided with fireplace or coal or wood burning furnace or boiler.
  • Page 5 EUTECTIC EC-20 CHIMNEY CHIMNEY 12 IN 12 IN 6 IN. MAX. 6 IN. MAX. Figure 3a. FIGURE 3a. APPLIANCES LOCATED IN CONFINED SPACES. Figure 3b. FIGURE 3b. APPLIANCES LOCATED IN CONFINED SPACES. AIR FROM OUTDOORS. SEE TABLE 2 (2.4) AIR FROM INSIDE THE BUILDING.
  • Page 6: Controls And Accessories

    EUTECTIC EC-20 The opening size recommendation just given is for guidance the boiler, as in figure 4 and at radiation high points. only. It is the installer’s responsibility to provide air for combus- B. CONVENTIONAL COMPRESSION TANKS (non- tion and ventilation to all appliances, under all operating con- diaphragm type) are used to control system pressure in ditions, for each installation.
  • Page 7: Installing Burner

    (and without smoke or oil stain. Set the DRAFT REGULATOR to return if two-pipe) to facilitate servicing. See Slant/Fin publica- obtain .02" – .04" draft at the breeching. tion on one-pipe and two-pipe fuel oil systems.
  • Page 8: Wiring Diagrams

    EUTECTIC EC-20...
  • Page 9 EUTECTIC EC-20...
  • Page 10 EUTECTIC EC-20 See “Adjusting Settings” Honeywell L7248L, & “error Codes” for Beckett 7600A and L7248L on page 12 Hydrostat 3250 Controls...
  • Page 11 EUTECTIC EC-20 FOR SLANT/FIN THERMATIC CONTROL WIRING, SEE “THERMATIC CONTROL PANEL” MANUAL, PART NO. 470902000.
  • Page 12 EUTECTIC EC-20 FOR  L7248L °F or °C. Pressing the I button again (on L7224 models) will display the ADJUSTING SETTINGS Low Limit (LL) followed by a three-digit number and the corresponding To discourage unauthorized changing of Aquastat settings, a procedure degree designator.
  • Page 13: Cleaning And Filling New Water Boiler

    EUTECTIC EC-20 CLEANING AND FILLING A NEW WATER BOILER B.Provide corrosion protection conditioning to the boiler water I. There are a number of commercial preparations available in the heating system. There are a number of commercial from your distributor for cleaning and for corrosion protection heating system preparations available from your distributor.
  • Page 14: Freezing Protection

    Refer to AIR SUPPLY, proportions, etc. of glycol in heating systems is given in page 3. Technical Topics No. 2A, available from the Slant/Fin F. WATER SYSTEM: check website, go to http://slantfin.com. Go to library, select 1.
  • Page 15: Burner Data

    EUTECTIC EC-20 IMPORTANT: BURNER DATA - FOR RIELLO BURNERS SHIPPED WITH BOILERS ONLY THESE DIMENSIONS MUST BE OBSERVED AND VERIFIED. Nozzles Firing 5/32” or 4 mm Approx. Approx. Burner Boiler Burner Blast Oil Pump Rate Head Insertion Size Angle &...
  • Page 16 ©Slant/Fin Corp. 2011. SLANT/FIN CORPORATION, Greenvale, N.Y. 11548 • Phone: (516) 484-2600 Canada: Slant/Fin Mississauga, Ontario FAX: (516) 484-5921 •...

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