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User's Information Manual
Models: 400, 500, 600, 725,
& 850
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.
This appliance MUST NOT be installed in any location where
gasoline or flammable vapors are likely to be present.
WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electric 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.
FTXL-USER Rev A
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Table of Contents
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Summary of Contents for FTXL 725
- Page 1 FTXL-USER Rev A User’s Information Manual Models: 400, 500, 600, 725, & 850 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. This appliance MUST NOT be installed in any location where gasoline or flammable vapors are likely to be present.
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Page 2: Table Of Contents
Contents HAZARD DEFINITIONS ............. 2 3. OPERATING INSTRUCTIONS ........9 PLEASE READ BEFORE PROCEEDING ......3 4. SMART SYSTEM CONTROL MODULE 1. PREVENT COMBUSTION AIR CONTAMINATION ..4 SMART SYSTEM Control Module ........10 Access Modes ............10 2. MAINTENANCE SCHEDULE ........5 Maintenance Procedures ........... -
Page 3: Please Read Before Proceeding
Please read before proceeding Boiler service and maintenance – The FTXL Installation and Operation NOTICE Manual along with the FTXL Service • To avoid electric shock, disconnect electrical supply Manual are for use only by a qualified before performing maintenance. -
Page 4: Prevent Combustion Air Contamination
Adhesives used to fasten building products and other similar combustion air inlet, have your installer pipe the boiler products combustion air and vent to another location, per the FTXL Areas likely to have contaminants Installation and Operation Manual. Dry cleaning/laundry areas and establishments... -
Page 5: Maintenance Schedule
• Check wiring and connections • Perform start-up, checkout and • Test low water cutoff performance verifi cation Periodically Section 10 in the FTXL Installation • Reset button (LWCO) and Operation manual • Flame inspection (stable, uniform) • Flame signal least •... -
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 To allow for proper drainage on large NOTICE Condensate disposal horizontal runs, a second line vent may be required and tubing size may need to 1. The FTXL is a high efficiency appliance that produces increase to 1 inch. condensate. condensate line...
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Page 8: Check Air Vents
This discharge line must be installed by a qualified heating installer or service technician in accordance with the instructions in the FTXL Installation and Operation Manual. The discharge line must be terminated so as to eliminate possibility of severe burns or property Test low water cutoff damage should the valve discharge. -
Page 9: 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 10: Smart System Control Module
User’s Information Manual SMART SYSTEM control module FTXL control module Use the control panel (FIG. 4-1) to set temperatures, operating conditions, and monitor boiler operation. Figure 4-1 Control Panel DRIVE RESET CONNECTION SWITCH LEFT SELECT KEY RIGHT SELECT KEY NAVIGATION... - Page 11 User’s Information Manual SMART SYSTEM control module (continued) Night setback override Space heating (SH1, SH2, SH3) and tank set points Any Night Setback On trigger currently active or scheduled Mixing valves are required for the within the next seven (7) days can be skipped. To skip a CAUTION protection of any low temperature loops.
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Page 12: Status Display Screens
User’s Information Manual SMART SYSTEM control module Figure 4-2 Status Display Screen (BOILER (CALL FOR STATUS) HEAT) (OPERATIONAL INFORMATION) (LEFT SELECT (RIGHT SELECT KEY) KEY) (NAVIGATION DIAL) Status Display Screens Section Display Description The unit has not received a call for heat from a remote thermostat nor STANDBY has it received a call for heat from a DHW thermostat. - Page 13 User’s Information Manual SMART SYSTEM control module (continued) Status Display Screens (cont’d) NOTE: All screens show burner status, heat demands, lockout/blocking, pump status, and soft keys. Section Display Description a. SYSTEM TEMP b. TANK TEMP c. OUTDOOR TEMP DETAILS SCREEN 1 d.
- Page 14 User’s Information Manual SMART SYSTEM control module Status Display Screens (cont’d) NOTE: All screens show burner status, heat demands, lockout/blocking, pump status, and soft keys. Section Display Description a. CASCADE STATUS CASCADE STATUS b. CASCADE POWER (Operational c. PRESENT Information a.
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Page 15: Notes
User’s Information Manual Notes... -
Page 16: Revision Notes
Revision Notes: Revision A (ECO C15743) initial release. FTXL-USER Rev A 07/14...
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