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1. 

Familiarizing yourself to  

CONTENTS                                        Pgs -       

1. Familiarizing yourself to the wall mounted FT combi .........

2

2. Caring For Your FT ............................................................

2

3. Start Up and Shut Down.  ..................................................

4

4. Control Setup and Operation ........................................

4-10

The combi FT is a wall mounted, 

condensing and fully modulating, 

residential boiler and water heater. 

 

 

This Users Manual will guide you into the 

basics of operating your FT

Please reference the Installation and 

Operation Manual for complete details.  

Doc# 1318

2. Caring For Your FT

Your FT will require very little maintenance. 

However, as with any fine appliance there are certain 

steps that should be taken to ensure continuing 

optimum performance.

2.1  General Care

Keep the area around the FT clean and free from 

combustible materials, gasoline and other flammable 

liquids and vapors.

The FT must be completely isolated and 

protected from any source of corrosive chemical fumes 
such as trichlorethylene, perchlorethylene, chlorine, 

etc.

Keep bottom and top openings on the boiler free 

for proper ventilation of interior components.

Do not obstruct or block a free flow of air to the 

boiler to ensure proper ventilation.

If desired, clean the jacket surfaces with a 

damp cloth and mild detergent. Do not use flammable 

cleaning materials.

If sidewall vented, keep the vent terminal clear 

of obstructions — do not allow snow to cover the vent 

terminal. Clean the intake screen often, and then 

develop an appropriate 

maintenance schedule.

2.2  Annual Inspection of Flue and Vents

Visually inspect the vent pipe once a year. Should 

any deterioration exist, have the affected parts replaced 

by a qualified service person.

2.3  In the Event of a Power Failure

The FT can not be operated during an electrical 

power outage. If there is an extended power outage with 

danger from freezing, then the FT (and all other water 

systems) should be drained completely. When draining 

the boiler, turn off main electrical disconnect switch. 

When placing back in service, refer to Section 3 of this 

Manual for instruction. All draining and filling must only 

be done by a qualified service person.

2.4  Full Service Every Year

In addition to the annual visual inspections, a 

qualified service agency should conduct a detailed 

inspection of all flue product carrying areas of the boiler 

and its venting system.

THE 

FT

MODEL NUMBER

Summary of Contents for FTCW

Page 1: ...h could cause serious injury property damage or death Improper installation and or operation will void the warranty AVERTISSEMENT Assurez vous de bien suivres les instructions donn es dans cette notic...

Page 2: ...lock a free flow of air to the boiler to ensure proper ventilation If desired clean the jacket surfaces with a damp cloth and mild detergent Do not use flammable cleaning materials If sidewall vented...

Page 3: ...ction 11 CH Return Connection 12 CH Pressure Gauge 13 DHW Outlet Connection 14 Gas Inlet Connection 15 DHW Inlet Connection filter and flow restrictor Name of Component 16 Condensate Connection 17 Con...

Page 4: ...ons Temperature Specifications Operating ambient Temperature Range 10 to 60 C Operating Relative Humidity up to 90 at 40 C Shipping Storage Temperature Range of 20 to 80 C Buttons Functionality PRESS...

Page 5: ...Numeric Display Number and character display to display all parameters DHW mode Combination boiler Set Point can be adjusted Outside temp or 0 10 V mode Operating by outside temperature or 0 10V Numer...

Page 6: ...ll go through a Start Up checklist and briefly show a sequence of diagnostic codes before entering into the Operating Mode It will then display the following information Indicate Example Current Opera...

Page 7: ...t temperature I St N A Not Used Default is 0 J oH Overheat temperature Current Overheat temperature L rt 1 PH Burner Opera tion Time Supply power time Supply power time x 100 hour 2 rh Burner operatio...

Page 8: ...rn dial E clockwise to increase and counterclockwise to decrease until desired temperature is reached Press dial E to save setpoint changes and to Exit Indicate Example Current DHW set point temperatu...

Page 9: ...rol Display and Operation 5 6 CH Set Point Change Mode Changing between Celsius and Fahrenheit When the button D is pressed for more than 5 seconds temperature unit will toggle between C and F To chan...

Page 10: ...Page 10 Notes...

Page 11: ...User s Manual The FT Series Wall Mounted Combination Boiler Page 11 Notes...

Page 12: ...cations subject to change without notice in accordance with our policy of continuous product improvement Customer Service and Product Support 800 900 9276 Fax 800 559 1583 20 Industrial Way Rochester...

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