Owner's manual

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Residential • Gas fired • Hot Water Boilers

User’s Information Manual

Bobcat Direct-Vent Sealed Combustion Condensing Boiler

Model B-120A and B-200A

FOR YOUR SAFETY:

• Before operating this boiler, READ this manual.

• DO NOT attempt to install, service or repair this boiler yourself. There are no user serviceable

parts. Contact a qualified service agency if your boiler needs repair or maintenance. Ask your gas supplier for a

list of qualified service agencies.

• A qualified service agency should inspect the venting system of this boiler on an annual basis.

__ DO NOT store or use gasoline or other

flammable vapors and liquids in the

vicinity of this or any other appliance.

__ WHAT TO DO IF YOU SMELL GAS

• DO NOT

try to light any appliance.

• DO NOT touch any electrical switch

• DO NOT use any phone in your

building.

• Immediately call your gas supplier

from a neighbor’s phone. Follow the

gas supplier’s instructions.

• If you cannot reach your gas supplier,

call the fire department.

__ Installation and service must be performed by

a qualified installer, service agency or the gas

supplier.

WARNING: If the information in this manual is not

followed exactly, a fire or explosion may result

causing property damage, personal injury or loss

of life.

Your gas boiler must be installed and serviced by a qualified service agency or gas

supplier

The lac

k of proper ser

vice can result in a dangerous condition.

This manual must be left with owner, hung on or

adjacent to the boiler

Owner should retain man

ual

for future reference.

Printed in U.S.A. 808 Part No. 86-5757000 Publication No. BA-UIM

Summary of content (12 pages)

PAGE 1
Residential • Gas fired • Hot Water Boilers User’s Information Manual Bobcat Direct-Vent Sealed Combustion Condensing Boiler Model B-120A and B-200A FOR YOUR SAFETY: • Before operating this boiler, READ this manual. • DO NOT attempt to install, service or repair this boiler yourself. There are no user serviceable parts. Contact a qualified service agency if your boiler needs repair or maintenance. Ask your gas supplier for a list of qualified service agencies.
PAGE 2
Bobcat Model B-120A and B-200A 2 Figure 1. Location and identification of parts. (model 120A shown) WELCOME TO OUR VALUED CUSTOMER You are now the owner of a Slant/Fin Bobcat series gas-fired boiler, another quality heating product designed and manufactured by an industry leader, to provide your family with many years of reliable comfort and trouble-free performance. The care and maintenance of your new boiler is important to prevent a hazardous condition which might result form lack of proper servicing.
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Bobcat Model B-120A and B-200A 3 INSPECTION Your boiler and heating system will last an indefinitely long time at full efficiency, if it is inspected regularly and is kept in good repair and adjustment. You, the user, should make regular inspections, and report any problems to your service agency. At regular intervals, you should have that agency inspect the system and make repair adjustments as necessary. What you and the service agency should do is listed below.
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Bobcat Model B-120A and B-200A 4 3 IN. DIA. VENT PIPE VENT TERMINATION AIR INTAKE (DO NOT BLOCK) OUTSIDE WALL Figure 4. Non-direct vent, sidewall venting.
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Bobcat Model B-120A and B-200A 5 VENT TERMINATION 3 IN. DIA. VENT PIPE AIR INTAKE (DO NOT BLOCK) Figure 5. Non-direct vent, venting through the roof. CHIMNEY TOP PLATE VENT TERMINATION UNUSED CHIMNEY 3 INCH DIA. VENT PIPE 3 INCH DIA. VENT PIPE AIR INTAKE (DO NOT BLOCK) Figure 6. Non-direct vent, utilizing an existing chimney as a chase.
PAGE 6
Bobcat Model B-120A and B-200A CONDENSATE TRAP, FILLED WITH WATER 6 DRAIN VACUUM BREAKER, LEAVE OPEN CONDENSATE PUMP (IF REQUIRED) NEUTRALIZING UNIT (IF REQUIRED) DRAIN INSIDE BUILDING PLASTIC TUBING Figure 7. Condensate disposal system 2. CONDENSATE REMOVAL SYSTEM The Bobcat B-120 and B-200 boilers are equipped with a built-in condensation drain and trap. The trap must be filled with water. DO NOT operate the boiler without filling the trap with water to prevent flue gas discharge into space.
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Bobcat Model B-120A and B-200A 7 The combustion air supply must not be susceptible to contaminants, which may cause corrosion or other damage to the heat exchanger and components of the boiler, causing failure of these parts or unsafe operation.
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Bobcat Model B-120A and B-200A 8 3. While “t” is blinking, DHW tank temperature may be set to desired temperature (if tank is equipped with sensor). The setting range is between 104˚ to 185˚F. Removing Jacket Front Panel 1. Turn black screws ⁄4 turn to open position. 2. Remove front panel. To replace the panel, reverse procedure.
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Bobcat Model B-120A and B-200A 9 Table Table11 Table 1 Table 1 Table 1Table 2 Bobcat Boiler Display Board “Boiler Operation Status” Table Table33 Table 3 Table 3 Table 1 Table 3 Mode Display Table 3 Description & Temperature Display Boiler is on stand-by mode. Temperature display shows supply water Temp. Space heating mode. Temperature display shows supply water Temp. Domestic hot water mode. Temperature display shows supply waterTemp. Frost protection mode.
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Bobcat Model B-120A and B-200A 10 Table 2: Viewing and Changing Temperatures Press “Select” button for viewing different modes on “Mode Display” Table 2 Mode Table 1 Display Table 2 Table 1 Table 2 Table 1 Blinking Table 2 Table 1 Table 2 Table 1 Table 2 Table 1 Table 2 Table 2 Table 1 Table 1 Description Table 3 & Temperature Display Table 3 Space heating supply water temperature could be changed by pressing “Up/Down” button. Settable from 3 90˚F to Table 185˚F (steps of 1 F).
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Bobcat Model B-120A and B-200A 11 DIAGNOSTIC ERROR CODES WARNING: If an operational problem has occurred, the boiler will shut off and show an “A”, “E” or “H” in the mode display, along with an error code in the temperature display. Do not attempt performing any service under these conditions, but do note the mode and temperature display indication, in case the problem clears itself. An “A” indication error can be cleared by pressing the reset button once, which will allow re-try of operation.
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©Slant/Fin Corp. 2008 SLANT/FIN CORPORATION, Greenvale, N.Y. 11548 • Phone: (516) 484-2600 FAX: (516) 484-5921 • Canada: Slant/Fin LTD/LTEE, Mississauga, Ontario www.slantfin.