Firetrol FTA740 Series Manuel du produit
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INSTALLATION AND MAINTENANCE GUIDE FOR
MARKIII+ ELECTRIC FIRE PUMP CONTROLLERS
MODEL SERIES:
FTA740, FTA750, FTA1000, FTA1250, FTA1300,
FTA1350, FTA1500, FTA1800, FTA1930
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FTElectric Manual v2.8.2.x (CDL)
Electric fire pump controllers are designed to start an electric motor driven fire pump. It can either start the fire
pump manually through the local start pushbutton or automatically through the sensing of a pressure drop in the
sprinkler system. The fire pump controller is supplied with a pressure transducer. The fire pump can be stopped
manually with the local stop pushbutton or automatically after the expiration of a field programmable timer. In both
cases, stopping is only allowed if all starting causes have disappeared.
Types of Electric Fire Pump Controllers
FIRE PUMP CATALOG NUMBER
MODEL No. EXAMPLE: FTA1930-AM100B
Model: FTA1930 = Electric Fire Pump Controller
Start Option: A = Automatic Start with Selectable Auto or Manual Stop
Short Circuit Current Rating: M = 100 kA
Rating: 100 = 100 HP
Voltage: B = 440 - 480V, 3 Phases, 60 Hz
For all starter type description consult full manual
Methods of Starting/Stopping
The controllers are available as combination automatic / non-automatic with provision for manual or automatic
shutdown (an automatic shutdown is only possible after an automatic start).
METHODS OF STARTING
AUTOMATIC START
The controller will start automatically on low pressure detection by the pressure sensor when the pressure drops
below the cut-in threshold.
MANUAL START
The motor can be started by pressing the START push button, regardless of the system pressure.
REMOTE MANUAL START
The motor can be started from a remote location by momentarily closing a contact of a manual push button.
REMOTE AUTOMATIC START, DELUGE VALVE START
The motor can be started from a remote location by momentarily opening a contact connected to an automatic
device.
EMERGENCY START
The motor can be started manually by using the emergency handle. This handle can be maintained in a closed
position.
Important: to avoid damaging the contactor, it is recommended to start the motor in this manner:
1) Shutdown the main power by using the main disconnect means,
2) Pull the emergency handle and lock it in closed position,
3) Turn the power back on by using the main disconnect means.
SEQUENTIAL START
In case of a multiple pump application, it may be necessary to delay the automatic (pressure drop) starting of each
motor to prevent simultaneous starting of all motors.
FLOW START, HIGH ZONE START
The pump can be started by opening/closing a contact on the FLOW/ZONE START/STOP input.
WEEKLY START
The engine can be started (and stopped) automatically at the preprogrammed time.
TEST START
The motor can be started manually by pressing the run test button.
Introduction
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METHODS OF STOPPING
MANUAL STOP
Manual stop is done by pressing the priority STOP push button. Note that pressing the stop push button will
prevent the motor from restarting as long as the button is pressed, plus a two second delay.
AUTOMATIC STOP
Automatic stop is possible only after an automatic start and this function has been activated. When this function is
enabled, the motor is automatically stopped 10 minutes after the restoration of the pressure (above the cut-out
threshold) given that no other run cause is present.
FLOW STOP, HIGH ZONE STOP
If the controller has been started by the FLOW/ZONE START/STOP input and the signal has returned to normal,
the motor will be stopped given that no other run cause is present.
EMERGENCY STOP
The emergency stop is always possible in any starting condition and is done by using the main disconnecting
means located on the door.
The Mark III+ electric fire pump controller is cULus listed, FM certified and is intended to be installed in accordance
with the latest edition of the Standard of the National Fire Protection Association for the Installation of Centrifugal
Fire Pumps, NFPA20 2016 (Centrifugal Fire Pumps) and
in the USA, National Electrical Code NFPA 70
others * Local Electrical Codes *
*Only American applicable codes have been considered during the design of the controllers and the selection of
components.
Except, in some cases, the controller is also seismic approved and has been tested in accordance with the ICC-ES
AC156, IBC 2015, CBC 2016, OSHPD Special Seismic Certification Preapproval –OSP and ASCE 7-10 Chapter 13
standards. Proper installation, anchoring and mounting is required to validate this compliance report. Refer to this
manual and drawings to determine the seismic mounting requirements and location of the center of gravity (you may
need to contact factory). The equipment manufacturer is not responsible for the specification and performance of
anchorage systems. The structural engineer of record on the project shall be responsible for anchorage details. The
equipment installation contractor shall be responsible for ensuring the requirements specified by the structural
engineer of record are satisfied. If detailed seismic installation calculations are required, please contact the
manufacturer for the performance of this work.
FCC Regulations and Radio Standards Specification (RSS) Rules
To comply with FCC and Industry Canada RF exposure compliance requirements, a separation distance of at least
20 cm must be maintained between the antenna of this device and all nearby persons. This device must not be co-
located or operating in conjunction with any other antenna or transmitter.
This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic
Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions:
(1) This device may not cause interference.
(2) This device must accept any interference, including interference that may cause undesired operation of the
device.
Compliance: CAN ICES-003(B) / NMB-003(B)
Installation
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This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This
device may not cause harmful interference, and (2) this device must accept any interference received, including
interference that may cause undesired operation.
Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to
part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference
when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate
radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference at his own expense.
“Changes or modifications not expressly approved by the party responsible for compliance could void the user's
authority to operate the equipment.”
Location
The controller shall be located as close as practical to the motor it controls and shall be within sight of the motor. The
controller shall be located or protected so that it will not be damaged by water escaping from the pump or pump
connections. Current carrying parts of the controller shall be not less than 12 in. (305 mm) above the floor level.
Working clearances around the controller shall comply with NFPA 70, National Electrical Code, Article 110 or C22.1,
Canadian Electrical Code, Article 26.302 or other local codes.
The controller is suitable for use in locations subject to a moderate degree of moisture, such as a damp basement.
The pump room ambient temperature shall be between 39°F (4°C) and 104°F (40°C).
The standard controller enclosure is rated NEMA 2. It is the installer's responsibility to insure that either the standard
enclosure meets the ambient conditions or that an enclosure with an appropriate rating has been provided.
Controllers must be installed inside a building and they are not designed for outside environment. The paint color
may change if the controller is exposed to ultraviolet rays for a long period of time.
Mounting
The fire pump controller shall be mounted in a substantial manner on a single incombustible supporting structure.
Wall mounted controllers shall be attached to the structure or wall using all four (4) mounting ears provided on the
controller with hardware designed to support the weight of the controller at a height not less than 12 in. (305 mm)
above floor level. Floor mounted controllers shall be attached to the floor using all holes provided on the mounting
feet with hardware designed to support the weight of the controller. The mounting feet provide the necessary 12 in.
(305 mm) clearance for current carrying parts. For seismic applications, the mounting arrangement should be rigid
wall and base only. The structural engineer of record on the project shall be responsible for anchorage details.
Storage
If the controller is not installed and energized immediately, Firetrol recommend following the instructions from the
chapter 3 of the NEMA ICS 15 standard.
Wiring and Connections
Water Connections
The controller must be connected to the pipe system according to the latest edition of NFPA20 and also to a drain
pipe. The water connections are on the left side of the controller. The connection to the system pressure is male ½
NPT. If a drain is present, the connection to the drain is a tapered connection for plastic tubing.
Electrical Wiring
The electrical wiring between the power source and the fire pump controller shall meet the latest edition of NFPA 20,
NFPA 70 National Electrical Code Article 695 or other local codes. Electrical wiring shall be typically sized to carry at
least 125% of the full load current (FLC or FLA) of the fire pump motor.
Electrical Connections
A licensed electrician must supervise the electrical connections. The dimension drawings show the area suitable for
incoming power and motor connections. No other location shall be used. Only watertight hub fittings shall be used
when entering the cabinet to preserve the NEMA rating of the cabinet.
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The installer is responsible for adequate protection of the fire pump controller components against metallic
debris or drilling chips. Failure to do so may cause injuries to personnel, damage the controller and
subsequently void warranty.
Energy Consumption
Standby power: 10W
Sizing
Incoming power terminals on the controller are suitable to accept wire based on that selection with insulation not less
than 60°C. (Refer to terminal diagram for terminal sizes.)
The electrical wiring between the fire pump controller and the pump motor shall be in rigid, intermediate, or liquid
tight flexible metal conduit or Type MI cable and meet the requirements of NFPA 70 National Electrical Code or other
local codes.
The number of conductors required varies depending on the model of starter:
3-wires plus ground sized at 125% of full load current for models FTA1000, FTA1800, FTA1930 and FTA1500.
6-wires plus ground sized at 125% of 50% of the motor full load current for FTA1250 model.
6-wires plus ground sized at 125% of 58% of the motor full load current for FTA1300 and FTA1350 models.
Incoming Power Connections
Incoming normal power is to be connected to terminals located on the disconnecting means IS.
- For 3 phases motor: identified L1-L2 and L3.
- For single phase motor: identified L1 and L3
Motor Connections
Motor wires shall be connected to terminals identified by:
- T1-T2 and T3 located on main contactor (1M) for models FTA1000, FTA1800, FTA1930 and FTA1500
- T1-T2 and T3 located on contactor (1M) and T7-T8 and T9 located on contactor (2M) for model FTA1250
- T1-T2 and T3 located on contactor (1M) and T6-T4 and T5 located on contactor (2M) for models FTA1300 and
FTA1350
It is the responsibility of the installer to obtain connection information on the motor and to assure that the motor is
connected as per the motor manufacturer recommendations. Failure to do so may cause injuries to personnel,
damage the motor and/or the controller and subsequently void warranty on both items.
Terminal Strip Descriptions
Electric IO Board
For full terminal strip description consult full manual.
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Quick Start-Up Guide
The rating label is the most important label. It must be read carefully to ensure the compatibility between the
controller and the installation.
Verify that the controller is installed securely on the wall, or optionally on the mounting stand.
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Make sure to drill holes for the motor and power connections and run the cables inside the panel, all in accordance
with the specifications in order to minimize interference with other equipment.
Verify and/or install the proper water connections for the water input and the drain. They must be securely installed
and tightened. Refer to the silkscreen markings on the plastic cover.
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Connect the input power and the motor on their respective terminals. Secure with the appropriate torque as indicated
on the torque label and verify all connections. Secure the door in closed position then put the circuit breaker
disconnecting means in ON position. Verify the readings on the controller main screen.
Once the controller has booted up, the “First Start Up” page appears. The controller will automatically detect and
display the frequency of the power source. It is then possible to manually choose the frequency of the voltage.
Press the padlock icon and enter a valid authorization code.
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Verify that the normal voltage shown at L1-L2, L2-L3 and L1-L3 (nominal) is the same as what is written on the fire
pump controllers nameplate. The fire pump controller will validate the nominal voltage automatically versus what it
has been built for.
If all is adequate green check marks will appear.
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Press “Motor Rotation”
Press the “Start” button to start the electric motor and validate that the electric motor is rotating in the correct
direction. If it is not rotating in the correct direction adjust the motor connections as per below. Press the “Stop”
button to stop the electric motor.
Acknowledge that the motor is turning in the right direction by checking the Check on Normal Power selector box.
Once the motor rotation has been checked, go back to the controller start-up page and press the “Verify pressure”
button.
WARNING!
On a Wye-Delta closed transition starter, if the transition from Wye to Delta occurs (after 5 to 8 seconds depending
on the motor HP), the manual stop push button will be disabled for 80 seconds. To stop the engine before the end of
the 80 second delay, use the disconnecting means handle.
Ce manuel convient aux modèles suivants
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