Lochinvar power-fin 502 User's Information Manual

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100280637_2000538994_Rev D
User's Information Manual
Models: 502, 752, 1002, 1302,
1501, 1701, and 2001
Up To 5:1 Turndown
Beginning with
Serial # 1707104971206
WARNING:
If the information in these instructions is
not followed exactly, a fire or explosion may result causing
property damage, personal injury or death.
-- 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 near by 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.
Save this manual for future reference.

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Summary of Contents for Lochinvar power-fin 502

  • Page 1 100280637_2000538994_Rev D User’s Information Manual Models: 502, 752, 1002, 1302, 1501, 1701, and 2001 Up To 5:1 Turndown Beginning with Serial # 1707104971206 WARNING: If the information in these instructions is not followed exactly, a fire or explosion may result causing property damage, personal injury or death.
  • Page 2: Table Of Contents

    Contents HAZARD DEFINITIONS ............. 2 3. OPERATING INSTRUCTIONS ........8 PLEASE READ BEFORE PROCEEDING ......3 4. SMART TOUCH CON•X•US INTERFACE 1. PREVENT COMBUSTION AIR CONTAMINATION ..4 Power-fin CON•X•US Interface ........9 2. MAINTENANCE SCHEDULE ........5 Home Screen ..............9 Maintenance Procedures ...........
  • Page 3: Please Read Before Proceeding

    User’s Information Manual Please read before proceeding Installer – Read all instructions, The California Safe Drinking Water and WARNING WARNING Toxic Enforcement Act requires the including this manual and the Power- Governor of California to publish a list of fin Service Manual, before installing. substances known to the State of California Perform steps in the order given.
  • Page 4: Prevent Combustion Air Contamination

    User’s Information Manual Prevent combustion air contamination If the boiler combustion air inlet is located WARNING Table 1A Corrosive Contaminants and Sources in any area likely to cause contamination, or if products which would contaminate Products to avoid: the air cannot be removed, you must have the combustion air and vent re-piped Spray cans containing chloro/fluorocarbons and terminated to another location.
  • Page 5: Maintenance Schedule

    User’s Information Manual Maintenance schedule Service technician Owner maintenance (see the Power-fin Service Manual) (see pages 6 - 7 for detailed instructions) General: • Address reported problems, if any • Check boiler area • Inspect interior; clean and vacuum if Daily necessary;...
  • Page 6: Maintenance Procedures

    User’s Information Manual Maintenance schedule Maintenance procedures Read the list of potential materials listed in Table 1A on page 4 of this manual. If any of these products are in the Boiler must be serviced and maintained room from which the boiler takes its combustion air, they must be removed immediately or the boiler combustion air (and vent termination) must be relocated to another The boiler must be inspected and started...
  • Page 7: Test Low Water Cutoff (If Installed)

    User’s Information Manual Maintenance schedule (continued) Operate relief valve Figure 2-1 Condensate Trap Before proceeding, verify that the relief valve outlet has been piped to a safe place of discharge, avoiding any possibility of scalding from hot water. To avoid water damage or scalding due WARNING to valve operation, a metal discharge line must be connected to the relief...
  • Page 8: Operating Instructions

    User’s Information Manual Operating instructions FOR YOUR SAFETY READ BEFORE OPERATING WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury, or loss of life. • A. This appliance does not have a pilot. It is Immediately call your gas supplier from a equipped with an ignition device which neighbor’s phone.
  • Page 9: Power-Fin Con•X•Us Interface

    (i.e. Off, screen. There are five (5) sections located below the Stand-by, Blocking, and Lockout) including: current Lochinvar icon: Home, View, Setup, Information driving demand, the next Hot Water Setback scheduled, (About), and Settings. The Home Section is the screen the reason for any blocking or lockout, and a power button.
  • Page 10 User’s Information Manual Notes...
  • Page 11 User’s Information Manual Notes...
  • Page 12 Revision Notes: Revision A (Process #3000005813_Change #500005966) initial release. Revision B (PCP # 3000021634 / CN # 500011858) reflects an update to the maintenance information for the service technician on page 5. Revision C (PCP #3000028200 / CN #500017830) reflects an update to the Home Screen information.

Table of Contents