Bradford White FTHW301 Manuel utilisateur
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- Manuel utilisateur
User’s Manual Document 1539
User’s Manual for
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
ammable 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
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 qualied installer, service agency, or gas
supplier.
FOR YOUR SAFETY: This product must be installed and serviced by a professional service technician,
qualied 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
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 ou ni
d’autres vapeurs ou liquides inammables dans
le à proximité 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 dans le bâtiment où vous vous
trovez.
• 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 qualié
ou par le fournisseur de gaz.
Wall-Mounted Modulating Condensing
Gas Boiler (Includes Optional Floor
Stand Accessory Information)
Model FTHW301 and FTHW399
• Natural Gas (NG) - Factory Conguration
• Propane Gas (LP) - Field-Convertible
Page 2
CONTENTS Pgs
1. Familiarizing yourself to the wall mounted FT Series Boiler .......2-3
2. Caring For Your FT Series Boiler ...................................................4
3. Start Up and Shut Down. .............................................................. 4
4. Control Display and Operation .................................................5-10
1. Familiarizing yourself to
Boiler
The FT Series boiler is a highly ecient, wall mounted,
condensing and fully modulating, light commercial
boiler. This Users Manual will guide you into the basics
of operating your FT Series Boiler.
Please reference the
Installation and Operation Manual
for complete details. Doc # 1538
TWO (2) LATCHES
TWO (2) LATCHES
MODEL NUMBER
CONTROL
DISPLAY
CENTRAL HEAT
PRESSURE GAUGE
THE FT SERIES
Page 8
Item # Description
1 Boiler Return Connection
2Boiler Supply Connection
3Vent Pipe Collar
4 Combustion Test Port
5Air Intake Collar
6Air Intake Screen
7 Gas Inlet Connector
8 Supply Gas Pressure Test Port
9Blower
10 Air/Gas Venturi
11 Air Intake Attenuator
12 Gas Valve
13 Internal Exhaust Pipe
14 Sensor, Flue Gas Temperature
15 Low Voltage Terminal
16 Low Voltage Terminal
17 24V Transformer
18 Air Pressure Switch
19 Sensor, Return Water Temperature
20 Pressure Gauge Probe
21 Condensate Pan
22 Main PCB (NGTB-1000C)
23 Front Door Latches (4)
24 120V Terminal Block
25 Pressure Gauge
26 Control Panel and Display
27 Heat Exchanger
28 Sensor, Overheat Shut-O Switch
29 Sensor, Supply Water Temperature
30 Sensor, Low Water Cut-O (LWCO)
31 Thermal Fuse
32 Sensor, Flame Detecting
33 Sight Glass
34 Igniter
35 Ignition Transformer
36 Sensor, CO2 Flue Gas Recirculation
37 Air Intake Deector
2.4 Names of Components
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Page 8
Item # Description
1 Boiler Return Connection
2Boiler Supply Connection
3Vent Pipe Collar
4 Combustion Test Port
5Air Intake Collar
6Air Intake Screen
7 Gas Inlet Connector
8 Supply Gas Pressure Test Port
9Blower
10 Air/Gas Venturi
11 Air Intake Attenuator
12 Gas Valve
13 Internal Exhaust Pipe
14 Sensor, Flue Gas Temperature
15 Low Voltage Terminal
16 Low Voltage Terminal
17 24V Transformer
18 Air Pressure Switch
19 Sensor, Return Water Temperature
20 Pressure Gauge Probe
21 Condensate Pan
22 Main PCB (NGTB-1000C)
23 Front Door Latches (4)
24 120V Terminal Block
25 Pressure Gauge
26 Control Panel and Display
27 Heat Exchanger
28 Sensor, Overheat Shut-O Switch
29 Sensor, Supply Water Temperature
30 Sensor, Low Water Cut-O (LWCO)
31 Thermal Fuse
32 Sensor, Flame Detecting
33 Sight Glass
34 Igniter
35 Ignition Transformer
36 Sensor, CO2 Flue Gas Recirculation
37 Air Intake Deector
2.4 Names of Components
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User’s Manual - The FT Series Wall Mounted, Boiler Page 3
Page 8
Item # Description
1 Boiler Return Connection
2Boiler Supply Connection
3Vent Pipe Collar
4 Combustion Test Port
5Air Intake Collar
6Air Intake Screen
7 Gas Inlet Connector
8 Supply Gas Pressure Test Port
9Blower
10 Air/Gas Venturi
11 Air Intake Attenuator
12 Gas Valve
13 Internal Exhaust Pipe
14 Sensor, Flue Gas Temperature
15 Low Voltage Terminal
16 Low Voltage Terminal
17 24V Transformer
18 Air Pressure Switch
19 Sensor, Return Water Temperature
20 Pressure Gauge Probe
21 Condensate Pan
22 Main PCB (NGTB-1000C)
23 Front Door Latches (4)
24 120V Terminal Block
25 Pressure Gauge
26 Control Panel and Display
27 Heat Exchanger
28 Sensor, Overheat Shut-O Switch
29 Sensor, Supply Water Temperature
30 Sensor, Low Water Cut-O (LWCO)
31 Thermal Fuse
32 Sensor, Flame Detecting
33 Sight Glass
34 Igniter
35 Ignition Transformer
36 Sensor, CO2 Flue Gas Recirculation
37 Air Intake Deector
2.4 Names of Components
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Page 4
3. Shut Down and Restart
3.1 To Start the FT Series boiler
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 qualied service person.
3.2 Shutting Down the FT Series boiler
1. Turn o the main electrical disconnect switch.
2. Close all manual gas valves.
3. If freezing is anticipated, drain the FT Series
Boiler 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, Doc # 1483
This step to be performed by a qualied service
person.
2. Caring For Your FT Series Boiler
Your FT Series boiler will require very little
maintenance. However, as with any ne appliance
there are certain steps that should be taken to ensure
continuing optimum performance.
2.1 General Care
Keep the area around the FT Series boiler clean
and free from combustible materials, gasoline and
other ammable liquids and vapors.
The FT Series Boiler 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.
2.2 Annual Inspection of Flue and Vents
Visually inspect the vent pipe once a year. Should
any deterioration exist, have the aected parts replaced
by a qualied service person.
2.3 In the Event of a Power Failure
The FT Series boiler can not be operated during
an electrical power outage. If there is an extended
power outage with danger from freezing, then the FT
Series Boiler (and all other water systems) should be
drained completely. When draining the boiler, turn o
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 qualied
service person.
2.4 Full Service Every Year
In addition to the annual visual inspections, a
qualied 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, Boiler Page 5
4. The Control Display and Operation
Page 58
SECTION 5 Control Display and Operation
5.1 Control Dial and Buttons
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 (Tap) PRESS and HOLD (5 seconds)
A Display
Power Turns control Display ON/OFF
B Modes Tap to return to menu (If Display Power was on) Status Display Mode
Installer Mode
CHeating
Water
CH set point change mode
(Maximum 82°C (180°F))
DTime/Date
Set No Change To SET:Year/Month/Week/Day/Time/Min
EScroll/
Select
Menu select or value
up(+) /down(-) or setting dial
(Status Light)
(Constant green
when operating
normally)
WARNING
Do not use this appliance if any part has been
technician to inspect the appliance and to
replace any part of the control system and any
gas control that may have been under water.
The Control Display
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 Boiler and to change temperature set points, set system variables
and controller parameters.
(Only functional when no outdoor sensor is
connected)
Page 6
4. The Control Display and Operation (continued)
The FT Series 301 / 399 Heating Only Boiler Page 59
5.2 LCD Overview
Symbol Name Description
Service Reminder Mode Service Reminder Mode Indication
Outside Temperature Mode Outside Temp Setting Indication
Anti-freeze Mode Anti-Freeze Mode Indication
Storage Mode Storage Mode Indication
Informations Mode Information Mode Indication
Communication State Communication State Indication
Time /FGR reading/ FGR
accumulator counter
Display cycles through actual time, Flue Gas Recirc (FGR) reading
and FGR accumulator counter when burner is operating
Fan Operating Mode Fan Operating Mode Indication
Flame Signal Flame Signal Indication
System Pump Mode System Pump Indication
DHW Pump Mode DHW Pump Indication
Boiler Pump Mode Boiler Pump Mode Indication
L-TT Pump Mode L-TT Pump Mode Indication
Celsius Mode Indicated as Celsius Temperature
Fahrenheit Mode Indicated as Fahrenheit Temperature
Heat Demand Mode Heat Demand Mode Indication
Day Mode Current Day Mode Indication
Cascade System Connecting
Mode Cascade System Connecting Mode Indication
Cascade System Operating Mode Cascade System Operating Mode Indication
The LCD will illuminate when a user action is detected (a button is pressed) and will turn back o after 20 seconds.
User’s Manual - The FT Series Wall Mounted, Boiler Page 7
Page 60
oLXTRdg
P-953EH
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 briey show a sequence of diagnostic codes before entering into the ‘Operating Mode’. It will then
display the following information.
Indicator Indicator
Current Operating Temperature Set point
If the Fan is operating
If a ame is detected
Celsius or Fahrenheit
Time /CO2 reading/ CO2 accumulator counter
If Outdoor Temperature Sensor is Operating
If there is a demand for Central Heat (CH)
If boiler pump is operating
If communication state is activated
The Control Display can operate through user and service modes that have specic LCD outputs and dedicated
controls:
• Set-Point change mode • Lock mode
• Error mode • Status Display mode
• Outside Temperature mode • Installer mode
* Control Display will not allow changing of button in case of lock mode activation.
or
Page 8
The FT Series 301 / 399 Heating Only Boiler Page 61
E
5.4 Setting the Clock
The P-953EH Control Display does NOT have a daily timer or programmable thermostat.
Setting the Clock.
a. Press and hold the ‘Clock button’ for about 5 seconds. Set the ‘Year’ by turning the dial E. And then, press
the dial E to Save.
b. Set the ‘MON’ (Month) by turning the dial E to the desired month number. Then press the dial E to Save.
c. Set ‘DATE‘ (1-31, Day of the Month) by turning the dial E. Then press the dial E to Save.
d. Set ‘HOUR‘ (1-24, Hour of the Day) by turning the dial E. Then press the dial E to Save.
e. Set ‘MIN‘ (1-60, Minute of the Hour) by turning the dial E. Then press the dial E to Save.
f. Set ‘HOUR‘ (1-24, Hour of the Day) by turning the dial E. Then press the dial E to Save.
To Exit at any time, tap the button.
P-953EH
4. The Control Display and Operation (continued)
User’s Manual - The FT Series Wall Mounted, Boiler Page 9
Page 62
E
5.5 CH Set Point Change Mode
▪ CH set point Change Mode (This mode is only functional when the outdoor sensor (O/S) is not connected.)
▪ In accordance with the United States Energy Policy and Conservation Act, this boiler is equipped with outdoor
reset capability, a feature that saves energy by reducing boiler water temperature as heating load decreases
Refer to Section 5.9 regarding the O/S details.
Default value for CH 1:Ht is 140°F (60°C). Factory set range is 130°F to 180°F ( 54°C - 82°C).
This range can be adjusted per Installer Modes P6 and P7. See Section 5.7 on page 64.
If applicable, default value for CH 2:Lt is 140°F (60°C). Factory set range is 130°F to 180°F ( 54°C - 82°C).
This range can be adjusted per Installer Modes P40 and P41. See Section 5.7 on page 64.
Indicate Indicator
Table 22. Current CH Temperature Set point
Table 23. Celsius or Fahrenheit or
Table 24. If Communication state is activated
Table 25. If ame is detected
Time /CO2 reading/ CO2 accumulator counter
Table 26. If CH pump is operating
Table 27. If there currently a Demand for Central
Heat (CH)
To change the high temperature CH Setpoint:
• Press the C button once: The CH icon, 1:Ht and its current setpoint value will appear.
• Turn dial E clockwise to increase, and counterclockwise to decrease it value to reach desired set point.
• Press dial E to save the value and exit.
To change the low temperature CH Setpoint (if applicable):
• Press the C button twice: The CH icon, 2:Lt and its current setpoint value will appear.
• Turn dial E clockwise to increase, and counterclockwise to decrease its value to reach desired set point.
• Press dial E to save the value and exit.
P-953EH
B
A
C
D
Page 10
The FT Series 301 / 399 Heating Only Boiler Page 63
To view any Status Parameter,
Press and Hold Button B to get into the Status
Display Mode.
Rotate Dial E until you nd the Parameter that you
wish to view. Tap Dial E to enter that Parameter as
required. Press Dial E to save and to exit the Status
Information Menu. To go to the Operation Screen,
Press button B.
5.6 Status Display Mode
P-953EH
Digital Display Status Display Parameter Description
O: ot Outdoor temperature Current outdoor sensor temperature
A: In 0-10 V display Current voltage of (0-10V input)
b: tt
1: CH CH target temperature Current CH target temperature
2: dH DHW target temperature Current DHW target temperature
3: SY SYSTEM target temperature Current SYSTEM target temperature
4: Lt LT/T target temperature Current LT/T target temperature
C: It CH water return temperature Current CH water return temperature
d: Fr Fan Speed (rpm) Current Fan Speed (rpm)
E: oP CH supply temperature
(Operating temperature) Current heating temperature
F: Eh Exhaust gas temperature Current exhaust gas temperature
H: dH
Indirect DHW tank temperature
* If a temperature sensor is not connected then it will
display with 0°F (0°C).
Current DHW tank temperature
L: rt
1: PH
Burner Operation Time
Time for supply power
L: rt on display
on sub menu
Unit : 1000hour
2: rh Time for burner operation Unit : 1hour
3: rH Time for burner operation Unit : 1,000hour
4: It Cycle for ignition Cycle : 10 times the displayed unit
5: IH Cycle for ignition Cycle : 10,000 times the
displayed unit
6: C2 Current accumulated count Cycle : Increase by 1 at the time of operation above the ppm reference
value (Display accumulative count / 10)
M: CC
SELF Percentage of self units running. Percentage of self units running.
ALL Capacity for all operating cascade units
Percentage of all cascade units running.
This screen shows the overall cascade power output.
The range of this value of boilers communicating with the Master x 100.
For example, if 4 boilers are connected and communicating, the
maximum cascade power is 400% . Range: 0-100%
F1 - F14 Capacity for individual boilers Percentage of each cascade units running. Ex. F1, F2, ...
N: st
System Temperature (cascade mode)
* If system temperature sensor is not connected then it will
display with 0°F (0°C).
Current System Temperature (cascade mode)
O: Lt L-TT Temperature (L-TT mode) Current LT/T target temperature (L-TT mode)
P: FM Volt Flame Current Volt Current Volt Flame Current Volt
r: AP APS Volt Current air pressure sensor Volt Current air pressure sensor Volt
S: C2 Flue Gas Recirc Current sensor ppm Current ue gas recirc (FGR) sensor ppm Ex. Ppm = 6000 Marked as 600
User’s Manual - The FT Series Wall Mounted, Boiler Page 11
Notes:
Dimensions and specications subject to change without notice in accordance with our policy of continuous product improvement.
Notes:
23-08 Document 1539
Customer Service and Product Support: 800.900.9276 • Fax 800.559.1583
20 Industrial Way, Rochester, NH, USA 03867
User’s Manual - The FT Series 301 / 399, Heating Only, Boiler
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Bradford White FTHW301 Manuel utilisateur
- Taper
- Manuel utilisateur
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- English: Bradford White FTHW301 User manual