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Slant/Fin LX-120CB User's Information Manual

Direct-vent sealed combustion condensing combi boiler

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User's Information Manual
Lynx Direct-Vent Sealed Combustion Condensing Combi Boiler
FOR YOUR S FETY:
• 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.
Your gas boiler must be installed and serviced by a qualified service agency or gas
supplier. The lack of proper service can result in a dangerous condition.
This manual must be left with owner, hung on or
adjacent to the boiler. Owner should retain manual
for future reference.
Residential • Gas fired • Hot Water Combi Boilers
Model LX-120CB, LX-150CB
Printed in U.S.A. 311
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.
__
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.
Part No. 81-5012
Publication No. LXCB-UIM

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Summary of Contents for Slant/Fin LX-120CB

  • Page 1 Residential • Gas fired • Hot Water Combi Boilers User’s Information Manual Lynx Direct-Vent Sealed Combustion Condensing Combi Boiler Model LX-120CB, LX-150CB FOR YOUR S FETY: • Before operating this boiler, READ this manual. • DO NOT attempt to install, service or repair this boiler yourself. There are no user serviceable parts.
  • Page 2 BOILER "A" "B" "C" "D" WELCOME TO OUR V LUED CUSTOMER MODEL You are now the owner of a Slant/Fin Lynx gas-fired boiler, 6 5/8 3 3/8 another quality heating product designed and manufactured LX-120CB 6 5/8 3 3/8 16 1/4...
  • Page 3 Lynx Combi oiler INSPECTION 1. VENTING AND AIR INTAKE SYSTEM REGULAR INSPECTION Your boiler and heating system will last an indefinitely long time at full efficiency, if it is inspected regularly and is kept Inspect the system regularly for condensation, corrosion, in good repair and adjustment.
  • Page 4 Lynx Combi oiler Figure 4. Non-direct vent, sidewall venting.
  • Page 5 Lynx Combi oiler Figure 5. Non-direct vent, venting through the roof. Figure 6. Non-direct vent, utilizing an existing chimney as a chase.
  • Page 6 Lynx Combi oiler 5. UNUSUAL NOISE Stand near the boiler and look and listen. As the burner start and shut off, there should be no unusual noise. 6. BOILER ROOM AIR SUPPLY Ample boiler room fresh air is required for combustion (non-direct vent installation) and ventilation (direct-vent installation).
  • Page 7: Domestic Hot Water

    DHW Flow Rate, GPM Temperature handle to be parallel to the gas piping. (See Figure 8). Rise, ˚F LX-120CB LX-150CB 6. Wait five (5) minutes (longer for propane) to clear out any gas, then smell for gas, including near the floor. If you then smell gas, STOP! Follow “B”...
  • Page 8 Lynx Combi oiler 3. View actual following temperatures on Removing Jacket Front Panel “Temperature Display”, Press “Select” button 1. Turn black screws ⁄ turn to open position. for selection: 2. Remove front panel. a. Supply water temperature – Select #1 on To replace the panel, reverse procedure.
  • Page 9 Lynx Combi oiler MODE DESCRIPTION & TEMPERATURE DISPLAY DISPLAY Boiler is on stand-by mode. Temperature display shows boiler supply water Temp. Space heating mode. Temperature display shows boiler supply water Temp. Domestic hot water mode. Temperature display shows boiler supply water Temp. Frost protection mode.
  • Page 10 Lynx Combi oiler Table 2: Viewing and Changing Temperatures Press “Select” button for viewing different modes on “Mode Display” MODE DESCRIPTION & TEMPERATURE DISPLAY DISPLAY Space heating supply water temperature could be changed by pressing “Up/Down” button. Settable from 90˚F to 185˚F (steps of 1 F).
  • Page 11 Lynx Combi oiler DIAGNOSTIC ERROR CODES ERROR INDICATION CODE WARNING: If an operational problem has occurred, the boiler will Water Outlet Sensor Open shut off and show an “A”, “E” or “H” in the mode display, along with an error code in the temperature display. Water Inlet Sensor Open Do not attempt performing any service under these conditions, but do note the mode and temperature dis-...
  • Page 12 ©Slant/Fin Corp. 2011 SLANT/FIN CORPORATION, Greenvale, N.Y. 11548 • Phone: (516) 484-2600 FAX: (516) 484-5921 • Canada: Slant/Fin , Mississauga, Ontario LTD/LTEE www.slantfin.com...

This manual is also suitable for:

Lx-150cLx-150cb