Bradford White FTCW 199 User Manual

User’s Manual Document 1319D
User’s Manual
THE
FT
SERIES
Wall-Mounted, Modulating Gas, Condensing, Combination Boiler
Model FTCW
140,000 BTU/hr 199,000 BTU/hr
Natural Gas (NG) - Factory Conguration
Propane Gas (LP) - Field-Convertible
FOR YOUR SAFETY: This product must be installed and serviced by a professional service technician,
qualied in hot water boiler and heater installation and maintenance. Improper installation and/or operation could create carbon monoxide gas in ue gases which could cause serious injury, property damage, or death. Improper installation and/or operation will void the warranty.
AVERTISSEMENT
WARNING
If the information in this manual is not
followed exactly, a re or explosion may result causing property damage, personal
injury or loss of life.
Do not store or use gasoline or other
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 nearby phone. Follow the gas supplier’s
instructions.
• If you cannot reach your gas supplier, call the re department.
Installation and service must be performed by a qualied installer, service agency, or gas supplier.
Assurez-vous de bien suivres les instructions données dans cette notice pour réduire au minimum le risque d’incendie ou d’explosion ou pour éviter tout dommage matériel, toute blessure ou la mort.
Ne pas entreposer ni utiliser d’essence ni d’autres vapeurs ou liquides inammables dans le voisinage de cet appareil ou de tout autre appareil.
QUE FAIRE SI VOUS SENTEZ UNE ODEUR DE GAZ:
• Ne pas tenter d’allumer d’appareils.
• Ne touchez à aucun interrupteur. Ne pas vous servir des téléphones dansle bâtiment où vous êtes.
• Appelez immédiatement votre fournisseur de gaz depuis un voisin. Suivez les instructions
du fournisseur.
• Si vous ne pouvez rejoindre le fournisseur de gaz, appelez le sservice des incendies.
L’installation et l’entretien doivent être assurés par un installateur ou un service d’entretien qualié ou par le fournisseur de gaz.
H2372900D
Page 2
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
1. Familiarizing yourself to
MODEL NUMBER
THE
FT
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 ne appliance there are certain
steps that should be taken to ensure continuing
optimum performance.
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 qualied service person.
2.1 General Care
Keep the area around the FT clean and free from
combustible materials, gasoline and other ammable 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 ow 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 ammable 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.
2.3 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 lling must only be done by a qualied service person.
2.4 Full Service Every Year
In addition to the annual visual inspections, a qualied service agency should conduct a detailed inspection of all ue product carrying areas of the boiler and its venting system.
User’s Manual - The FT Series Wall Mounted, Combination Boiler
30
Page 3
# Name of Component
Air Vent (air eliminator)
1
2
Pressure Relief Valve
3
Air Intake Collar
4
Air Gas Mixing Pipe
5
Gas Valve
6
DHW Water Tank
7
Main PCB
8
Manual Power Switch (ON / OFF)
9
Recirculation Pump DHW / CH Primary Pump
10
'CH' Supply Connection
11
'CH' Return Connection
12
CH Pressure Gauge
13
DHW Outlet Connection
14
Gas Inlet Connection
DHW Inlet Connection (lter and ow restrictor)
15
Hydronic Supply Hydronic Return
# Name of Component
Condensate Connection
16
17
Condensate Trap
18
Air Pressure Switch (condensate)
19
Mixing Valve
20
Terminal Block
21
Control Panel and Display
22
Heat Exchanger
23
Ignition Trans
24
Flame Detecting Sensor
25
Burner Case
26
BLDC Fan
27
Vent Pipe
28
Air Pressure Switch
29
Vent Pipe Collar
30
Sight Glass
Page 4
Page 52
SECTION 5. Control Display and Operation
5.1 Control Dial and Buttons
3. Shut Down and Restart
3.1 To Start the FT
If drained, please refer to the Install and Operating
Manual to ensure that the complete ‘Setup’
procedure has been followed before starting this boiler. A complete ‘Setup’ must be performed by a
qualied service person.
4. The Control Display and Operation
The Control Display
3.2 Shutting Down the FT
1. Turn off the main electrical disconnect switch.
2. Close all manual gas valves.
3. If freezing is anticipated, drain FT and be sure to also protect building piping from freezing. All water must be removed from heat exchanger and
condensate trap or else damage from freezing
may occur. Please refer to the Install and Operating Manual.
This step to be performed by a qualied service person.
Status Light
(constant green
when operating
normally)
The Control Display has a Control Dial (E), 4 buttons (A, B, C, D), and a Liquid Crystal Display (with 72 back-lit segments). This section of this manual gives instruction on how to navigate into the many functions of the FT and to change temperature set points, set system variables and controller parameters.
Buttons
A
B Modes Tap to return to menu
C
D
E
• Temperature Speci cations 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.
Display Power
Hot Water
Central Heat
Scroll / Select
Turns Control Display
DHW Set-Point LOW Range
CH set-point mode
PRESS (Tap) PRESS and HOLD (5 seconds)
ON / OFF
95 - 120°F (35 - 49°C)
(boiler only)
Turn to scroll, tap to select
(clockwise or counterclockwise)
Functionality
(If Display Power was On )
(If Display Power was Off )
DHW Set-Point HIGH Range
121 - 140°F (49.5 - 60°C)
Toggle (°C / °F)
Status Display Mode
Installer Mode
User’s Manual - The FT Series Wall Mounted, Combination Boiler
The FT Series Wall Mounted, Combination Boiler
Page 53
SECTION 5. Control Display and Operation
5.2 LCD Overview
Page 5
4. The Control Display and Operation
(continued)
CH
Central
Heat
Summer Mode
(warm
weather
shutdown)
Outside
Temp Mode
or 0-10V
Domestic Hot Water Mode
CH mode Central Heat mode icon can be adjusted
Anti-freeze mode Anti-freeze mode icon
Storage Heating mode Stored Water Being Heated, can be adjusted
Lock mode Buttons-locked mode icon
Communication Communication icon
Summer mode Only DHW Mode, can be adjusted (warm weather shutdown)
Status and Installer mode The Status Mode or the Installer Mode is Active (all parameters)
Flame signal Flame Signal icon
Pump icon Water pump operation (CH or DHW) icon
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
Anti-Freeze
Mode
Storage Heating
Numeric Display
Lock Communicating
Status and
Installer
Modes
Flame Signal
Pump
The LCD will illuminate when a user action is detected (a button is pressed) and will turn back off after 20 seconds.
* NOTE: The display will not allow changes when the lock mode is activated.
To exit the Lock mode, press the
WARNING
Do not use this appliance if any part has been under
water. Immediately call a quali ed service technician
to inspect the appliance and to replace any part of the control system and any gas control that may have
been under water.
button.
Page 6
Page 54
SECTION 5. Control Display and Operation
5.3 Operating Mode
Operating Mode
After the Power is turned on, and/or the Control Display is turned on , the Control Display will go through a ‘Start Up’ checklist and brie y show a sequence of diagnostic codes before entering into the ‘Operating Mode. It will then display the following information.
Indicate Example
Current Operating Temperature
Temperature sign Celsius or Fahrenheit letter
Display and Controller are communicating
If  ame detected
If pump is operating
Outdoor sensor or 0-10V
110 °F
°C or °F
User’s Manual - The FT Series Wall Mounted, Combination Boiler
The FT Series Wall Mounted, Combination Boiler
Page 55
5.4 Status Display Mode
AUTODESK
AUTODESK
SECTION 5. Control Display and Operation
Page 7
Digital Display Status Display Parameter Description
O:ot Outdoor temperature Current Outdoor temperature
A: Li or A: GA Flow unit Current fl ow value(Li: L/m, GA: GPM)
b: It CH Return Water Temperature Current Return Water Sensor Temperature
C: Fr Fan rpm Current fan rpm value
d: Lc Lock mode Lock mode ON/OFF
E: oP OP temperature Current OP temperature
F: dH DHW temperature Current DHW temperature
H: Eh Exhaust temperature Current Exhaust temperature
I : St N/A Not Used (Default is 0)
J: oH Overheat temperature Current Overheat temperature
L: rt
P: Ou
1: PH
2: rh
Burner Opera-
3: rH
tion Time
4: It Ignition cycles Ignition cycles x 10 times
5: IH Ignition cycles Ignition cycles x 10,000 times
Displays output condition for internal
primary pump and three way valve.
Supply power time Supply power time x 100 hour
Burner operation time
Burner operation time
- Off
Burner operation time x 1 hour
Burner operation time x 1,000 hour
1st Icon 2nd Icon 3rd Icon
Not Used
Internal CH
Pump
3 Way Valve
- On
To change any of the above listed Status Parameters,
Press and Hold Button B to get into the Status Display Mode.
Rotate Dial E until you  nd the Parameter that you wish to change. Tap Dial E to enter that Parameter.
Adjust to the setting that you require and then press (tap) Dial E to save and to Exit.
Page 56
SECTION 5. Control Display and Operation
5.5 DHW Set Point Change Mode
Page 8
DHW Set Point Change Modes
The display shows the following information when changing water heating temperature set points.
Changing between Celsius and Fahrenheit
When the button D is pressed (for more
than 5 seconds), temperature unit will toggle between °C and °F.
Indicate Example
Current DHW set-point temperature
Temperature sign Celsius or Fahrenheit letter
If display is communicating with the main controller normally, the communication icon will be indicated.
When DHW set-point range is high : from 121°F (49.5°C) to 140°F (60.0°C)
When changing DHW setpoint, the DHW icon will fl ash
120°F
°C or °F
H . 140°F
S24
* Default DHW set-point is 120°F (49°C)
• DHW 95-120°F (35 - 49°C) LOW range (Default)
-To change LOW range, press the C Button. The DHW icon and current DHW LOW will  ash (a
 ashing value means it can be changed).
-Turn dial E clockwise to increase and counterclockwise to decrease until desired temperature is reached.
-Press dial E to save setpoint changes.
• DHW 121 - 140°F (49.5 - 60°C) HIGH range
-To change HIGH range, press and HOLD the C button for more than 5 seconds. The DHW icon
and current DHW HIGH will  ash (a  ashing value means it can be changed).
-Turn dial E clockwise to increase and counterclockwise to decrease until desired temperature is reached.
-Press dial E to save setpoint changes and to Exit.
DANGER
Scalding may occur within 5 seconds at a setting of 140°F (60°C). Water temperatures over 125°F can cause severe burns, or death from scalding. Children, disabled, and elderly are at highest risk of being scalded. Read all instructions before setting temperature at appliance. Feel water before bathing or showering.
The FT Series Wall Mounted, Combination Boiler
Page 57
SECTION 5. Control Display and Operation
5.6 CH Set Point Change Mode
Tap Dial E to enter Storage Mode. Storage Mode indicates that the boiler
User’s Manual - The FT Series Wall Mounted, Combination Boiler
Changing between Celsius and Fahrenheit
When the button D is pressed (for more than
5 seconds), temperature unit will toggle between °C and °F.
Indicate Example
Current Operating Temperature
Temperature sign Celsius or Fahrenheit letter
Display and Controller are communicating
If  ame detected
If pump is operating
When changing CH Setpoint, the CH Icon will  ash
Page 9
110 °F
°C or °F
Default CH set-point is 120°F (49°C)
CH set-point range is 86 - 180°F (30.0 ~ 82.0°C)
To change CH Setpoint, press the D
CH Setpoint will  ash.
Turn the E dial clockwise to increase, and counterclockwise to decrease CH setpoint, until
desired temperature is reached.
Press E dial to save changes and to Exit.
button. The CH Icon and current
5.7 Storage Mode
Indicate Example
Current Operating Temperature
Temperature sign Celsius or Fahrenheit letter
Display and Controller are communicating
If  ame detected
110 °F
°C or °F
Storage mode indication
If Pump is operating
To change Storage Mode Temp, First turn OFF the power to the Control Display.
Then Press and Hold Button B
Rota te Dial E until you  nd 5:St
is heating the water held in the internal storage tank. When Storage Mode is active, the display will
appear as shown. Turn the E dial clockwise to increase, and counterclockwise to decrease setting. Press E dial to save changes and to Exit.
to get into the Installer Mode.
Page 10
Notes:
User’s Manual - The FT Series Wall Mounted, Combination Boiler
Notes:
Page 11
Dimensions and specications subject to change without notice in accordance with our policy of continuous product improvement.
H2372900D
Customer Service and Product Support: 800.900.9276 • Fax 800.559.1583
20 Industrial Way, Rochester, NH, USA 03867
1706 Document 1319D
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