BCS Oil-Fired Instruction Manual

Bcs america instruction manual oil-fired

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To the Installer:
Please attach these instructions
next to the water heater.
WARNING
Improper installation, adjustment, alteration,
service or maintenance can cause serious in-
jury or property damage. Refer to this manual.
For assistance or additional information, con-
sult a qualified installer or service agency.
WARNING
If the information in these instructions is not
followed exactly, a fire or explosion may result
causing property damage, personal injury or
death.
WARNING
Do not install on combustible flooring. Install
in accordance with all local codes. In the
absence of local codes, refer to NFPA 31 or
ANSI Z21.10.1.
CAUTION
The recommended temperature for normal
residential use is 120°F. The dial on the aquastat
does not always reflect the out-coming water
temperature and it could occasionally exceed
120°F. Variation in out-coming temperature
could be based on factors including but not
limited to usage patterns and type of installa-
tion. Test water at the tap nearest to the water
heater. (See page 8 for measuring the out-
coming water temperature.)
WARNING
Hotter water increases the risk of scald injury.
Before adjusting the water temperature setting,
read this instruction manual. Temperatures at
which injury occurs vary with the person's age
and the length of exposure. The slower reac-
tion time of children, elderly or physically or
mentally challenged persons increases the
scalding hazard to them. It is recommended
that lower water temperatures be used where
these exposure hazards exist. Households with
small children or invalids may require a tem-
perature setting less than 120°F to prevent acci-
dental contact with hot water. To produce
less than 120°F, use point-of-use tempera-
ture limiting devices.
To the Consumer:
Please read these and all component
instructions and keep for future reference.
OIL-FIRED BCS
Instruction Manual
Warranty, Registration Card and Parts List are included.
Homeowner: Please remember to return the Registration Card!
If higher water temperature is needed in part
of the water system, automatic temperature
limiting devices must be used on all lines to
water taps.
WARNING
Flammable vapors may be drawn to this water
heater from other areas of the structure by air
currents. Do not store or use any flammable
liquids in the vicinity of this heater.
WARNING
Water heater blankets may restrict air flow to
the water heater and cause fire, asphyxiation,
personal injury or death.
Read all instructions thoroughly before at-
tempting installation or operation of your
water heater. Keep these instructions for future
reference.
Local plumbing and electrical codes must be
followed in the installation of this water
heater. In the absence of a local code use the
UNIFORM PLUMBING CODE and the NFPA
Code. Local codes may supersede instructions
in this installation manual.
These instructions are a guide for the correct
installation of the water heater. The manufac-
turer will not be liable for damages caused by
failure to comply with the installation and
operating instructions outlined on the
following pages.
If you lack the necessary skills required or have
difficulty following the directions, seek help
from a qualified person for that part of the
installation you do not understand.
THIS MANUAL HAS BEEN PREPARED
TO ACQUAINT YOU WITH THE INSTALLATION,
OPERATION, AND MAINTENANCE OF YOUR
WATER HEATER AND TO PROVIDE
IMPORTANT SAFETY INFORMATION.
FAILURE TO FOLLOW THESE INSTRUCTIONS
OR ALL APPLICABLE BUILDING CODES
AND REGULATIONS VOIDS THE WARRANTY
ON THIS WATER HEATER.

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Summary of Contents for BCS Oil-Fired

  • Page 1 To the Consumer: Please read these and all component instructions and keep for future reference. OIL-FIRED BCS Instruction Manual Warranty, Registration Card and Parts List are included. Homeowner: Please remember to return the Registration Card! If higher water temperature is needed in part...
  • Page 2 HOT OUTLET HIGH LIMIT 120, 190 (120, 190 only) AUXILIARY OUTLET (COMBINED APPLIANCE) 20, 32, 51 AQUASTAT 20, 32, 51, 120, 190E-BCS 20e-BCS 0.43 ⁄ 32E-BCS ⁄ 40E-BCS ⁄ 51E-BCS 120E-BCS 113 155 190E-BCS 113 190 1.35 Page 2 COLD INLET...
  • Page 3 FLUE OUTLET PLACEMENT AND INSTALLATION Flue outlet placement is of utmost importance for maximizing the performance of your Bock Balanced Combustion System (BCS). Please see page 13 for unit dimensions. The following instructions are recommended and may be code mandated for BCS installation:...
  • Page 4 31 with questions concerning proper flooring materials. Leave adequate room for periodic maintenance of ⁄ " clearance 2 Mounting Tabs: Attach to vent with 4 metal screws supplied. Attach vent to building structure with 4 appropriate screws. (customer supplied) Oil-Fired BCS...
  • Page 5: Connect Water Piping

    4'' minimum diameter. A 6" For 190E-BCS, a 6" vent pipe is preferred. Use one elbow to connect the heater to the venting. An additional elbow may be used if the maximum horizontal distance from the BCS outlet to the heater is reduced three feet.
  • Page 6: Connect The Electricity

    Avoid tight turns with flexible ducting and limit length. If using solid ducting, use a maximum of two elbows and 15' horizontal length. One additional elbow may be used if horizontal distance from the BCS outlet to the heater is re- duced three feet.
  • Page 7: Connect The Oil Line

    ⁄ " O.D. Tube 100' 100' 100' Inlet vacuum must not exceed 6 inHG on a one-pipe system Oil-Fired BCS ⁄ " O.D. or larger soft copper tubing and attach with flared Two-pipe System with Single-Stage pump* 3450 RPM Lift ⁄...
  • Page 8 ⁄ % with 0-to-trace smoke on the Bacharach scale (see burner installation manual.) No draft adjustment is required. Your Bock BCS water heater will operate under draft or low positive pressure depending on installation. 5. While the burner is operating, disconnect one of the yellow cad cell wires. Check to see that the burner control locks out in the time specified on the control.
  • Page 9: Maintenance

    MAINTENANCE Annual service of the BCS is suggested and biannual service is recommended. For burner maintenance, follow the manufacturer’s instructions supplied with the burner.
  • Page 10: Limited Warranty

    If the motor starts, replace the capacitor. If not, check for ther- mal lock out. Note: The BCS burner is equipped with a split capacitor motor containing an automatic reset thermal cut-out. If the motor cuts out because of overheating, it will reset when the motor cools.
  • Page 11: Burner And Controls

    Only the following burners and controls have been tested and ap- proved by Bock Water Heaters and Underwriters Laboratories, Inc., to meet the stringent standards required by both: 20e-BCS: Carlin 0.4 x 60A; 32E-BCS: Carlin 0.75 x 70A; 40E-BCS: Carlin 0.85 x 70A; 51E-BCS and 120E-BCS: Carlin 1.1 x 70A;...
  • Page 12: Warranty Registration Card

    TO MAKE A CLAIM Contact your nearest Bock distributor or: Bock Water Heaters, Inc. • 110 South Dickinson Street • Madison, WI 53703 Telephone 608-257-2225 • Fax 608-257-5304 Page 12 www.bockwaterheaters.com Oil-Fired BCS...
  • Page 13 BOCK OIL-FIRED WATER HEATER Oil-Fired BCS Page 13...
  • Page 14 BURNER WIRE DIAGRAM Models 20, 32,40,51,120,190E-BCS Carlin EZ-Temp Control ™ Balanced Flue Page 14 Oil-Fired BCS...
  • Page 15 IF ANY OF THESE DEVICES ARE USED, A PROPERLY SIZED EXPANSION TANK MUST BE INSTALLED. (OPTIONAL) EXPANSION TANK Oil-Fired BCS Page 15...
  • Page 16 Bock&Radiant uses functional hot water and avoids boiler-type overheating that wastes energy. Bock&Radiant eliminates using a boiler during warm months and lets ecomonic domestic hot water work all year around.

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