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T-001 - |
FIRE PUMP REFUSES TO START IN ALL STARTING MODES.
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| · | Check if the circuit breaker handle is in the ON position. If the handle is in OFF position, move it to the ON position. If in Trip position, have an electrician verify the controller and motor connection for possible short circuit before resetting. |
| · | Check if line power on all phases is available to the controller. |
| · | Check if pump motor is properly connected. | |
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T-002 - |
FIRE PUMP REFUSES TO START IN ALL STARTING MODES EXCEPT WITH EMERGENCY HANDLE LOCKED IN ON POSITION.
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| · | Check if internal jumper IJ-5, IJ-6, IJ-7are securely in place. (Some Internal jumpers may be removed according of the option) |
| · | Check the main control transformer XR1 feeding the control section. |
| · | Check the master start relay CR5. |
| · | Check the motor starter power components (contactors, autotransformer, resistors, ...).
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T-003 - |
FIRE PUMP REFUSES TO START ON A DROP OF SYSTEM PRESSURE.
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| · | Check if the system pressure transducer PT1 is piped properly and if water is available and exempt of dirt. |
| · | Check if a change in the pressure sensing line modifies the system pressure value on the display. |
| · | Check if the cut in and cut out pressure threshold are adjusted properly. |
| · | Check the auto start relay CR1. |
| · | Check if internal jumpers IJ-3, IJ-4 are securely in place if required. (Refer to option list). |
| · | Sequential start timer may be adjusted and the pump starts after the sequential start delay (See setting section). |
| · | If option no. A6, lock out provision is provided, (IJ-4 factory removed) check relay CR14 and lock out signal. |
| · | If any of option no. E1, E2 or E3, load-shedding provision is provided, (IJ-3 factory removed) check timer TR8.
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T-004 - |
FIRE PUMP REFUSES TO START WITH START PUSH BUTTON OR REMOTE START SIGNAL.
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| · | Check if internal jumper IJ-1 is securely in place. (Internal jumper IJ-1 is factory removed on model FPS). |
| · | Check manual start relay CR3. |
| · | Check if remote start signal is properly connected to terminals 3 and 4. (Remote contact should close to start the pump).
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T-005 - |
FIRE PUMP STARTS IN ALL MODES BUT REFUSES TO STAY ON AFTER BEING STARTED WITH THE EMERGENCY HANDLE.
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| · | Check limit switch LS1 on emergency handle. |
| · | Check emergency start relay CR5.
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T-006 - |
FIRE PUMP MOTOR REFUSES TO RAMP UP ON SOLID STATE MODEL FPS.
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| · | Check solid-state starter settings and functions. | |
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T-007 - |
FIRE PUMP REFUSES TO START ON WEEKLY EXERCISE TEST.
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| · | Check if the PRS99 Display is programmed correctly, and test is enabled. | |
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T-008 - |
FIRE PUMP REFUSES TO START UPON A SIGNAL FROM THE DELUGE VALVE. (OPTION NO. A3.).
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| · | Check if deluge valve signal is properly connected to terminals 3 and 101. (Contact should open to start the pump). |
| · | Check deluge valve relays CR12 and CR13.
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T-009 - |
FIRE PUMP REFUSES TO START ON SIGNAL FROM FLOW SWITCH. (OPTION NO. A4).
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| · | Check flow switch contact (contact should close upon flow detection between terminals 13 and 14). | |
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T-010 - |
FIRE PUMP REFUSES TO START ON A WEEKLY EXERCISER. (OPTION NO. A5A.).
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| · | Check if time clock TC1 is programmed and set properly. Refer to time clock instructions (9FOR161). |
| · | Check fuse FU1 |
| · | Check if the pressure value on the display changes when weekly exerciser is activated. If not check the solenoid valve and drain tube.
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T-011 - |
FIRE PUMP REFUSES TO LOCK OUT UPON A SIGNAL FROM REMOTE EQUIPMENT. (OPTION NO. A6.).
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| · | Check if pump motor operation is not due to a manual start command. |
| · | Check lock out signal at terminals 105-106 (verify if voltage is compatible with controller). |
| · | Check fuse FU2. |
| · | Check lock out relay CR14. |
| · | Check if internal jumper IJ-4 has been removed and replaced by a normally closed contact of relay CR14.
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T-012 - |
FOAM FIRE PUMP REFUSES TO START ON SIGNAL FROM A FIRE ALARM SIGNAL. (OPTION NO. A8.).
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| · | Check remote fire alarm signal (either normally open contact between 3-116 or normally closed contact 3-117). | |
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T-013 - |
CIRCUIT BREAKER TRIPS WHEN MOTOR STARTS:
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| · | Verify the motor connection and motor for any short circuits or grounds. |
| · | Check compatibility of controller with motor (voltage, HP, frequency). |
| · | Check if a lock rotor condition exists. |
| · | On some motors, the magnetizing current may be higher than the circuit breaker magnetic trip setting (usually set around 13 times the motor full load current). Contact factory for possibility of adjustment. |
| · | Check magnetic trip adjustment on circuit breaker and compare to name plate on the controller.
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T-014 - |
FIRE PUMP MOTOR STARTS IMMEDIATELY WHEN CIRCUIT BREAKER IS TURNED ON AND DOES NOT STOP WHEN STOP PUSH BUTTON IS ACTIVATED.
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| · | Check if system pressure is not below cut out pressure threshold (fourth line on the display). |
| · | Check if emergency handle is not locked in ON position. |
| · | Check if remote start signal is not calling for the pump motor to run. |
| · | Check if the weekly test is not calling for the pump motor to run. |
| · | Check if the deluge valve is not calling for the pump motor to run. (Option no. A3). |
| · | Check if the flow switch is not calling for the pump motor to run. (Option no. A4). |
| · | Check if the weekly exerciser is not calling for the pump motor to run. (Option no. A5A) |
| · | Check if a remote alarm signal is not calling for the foam pump motor to run. (Option no. A8)
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T-015 - |
FIRE PUMP MOTOR STARTS AUTOMATICALLY ON PRESSURE DROP BUT REFUSES TO STOP WHEN SYSTEM PRESSURE IS RESTORED.
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| · | Check cut out pressure threshold. If it is adjusted to a pressure higher than the pump capacity, it will never reset and therefore will prevent the pump to stop. |
| · | Check if system is set for manual shut down only (run period timer is activated -'Low System Pressure' LED flashes on run period timer cycle).
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T-016 - |
DISPLAY IS BLANK AND DOES NOT SHOW ANY DATA.
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| · | Check if the flange handle is in the ON position. If the handle is in OFF position, move it to the ON position. If in Trip position, have an electrician verify the controller and motor connection for possible short circuit before resetting. |
| · | Check if line power on phase L1-L2 is available to the controller. |
| · | Check left connector on the display electronic board well connected. |
| · | Check XR2 transformer.
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T-017 - |
DISPLAY SHOWS 'WN' SYMBOL ON THE FIRST LINE
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| · | Verify if the sequence of the incoming power has not been changed since the first start up. |
| · | If motor has the wrong rotation, follow instructions under Actual start-up, check motor rotation. |
| · | If motor has the right rotation, follow instructions under Actual start-up, check wrong phase rotation indication.
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T-018 - |
DISPLAY SHOWS 'N' SYMBOL ON THE FIRST LINE.
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| · | Check if incoming power is above 90% of the nominal voltage. |
| · | Check if the frequency is above 95% of the nominal frequency. |
| · | Check if incoming power is not unbalanced.
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T-019 - |
DISPLAY HAS A "P" FLASHING SYMBOL ON THE THIRD LINE
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| · | The pump did not start on a pressure drop. |
| · | Verify if a lockout signal avoid the pump to start. |
| · | If pumps are in line, verify the electrical connection between controllers. |
| · | If pumps are in line, verify if the starting delay is bellow 18 sec. |
| · | Verify the motor is correctly connected to the controller. |
| · | Verify the motor horse power is compatible with the controller. |
| · | Refer to PRS99 programming instructions.
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T-020 - |
DISPLAY HAS A "O" FLASHING SYMBOL ON THE THIRD LINE
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| · | The motor consumption is abnormally high. |
| · | Verify the motor horse power is compatible with the controller. |
| · | Verify if the pump size is compatible with the motor size. |
| · | Verify if the pump turns freely. |
| · | Refer to PRS99 programming instructions.
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T-021 - |
DISPLAY HAS A "U" FLASHING SYMBOL ON THE THIRD LINE
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| · | The motor consumption is abnormally low. |
| · | Verify if the motor size is compatible with the controller. |
| · | Verify if the pump size is compatible with the motor size. |
| · | Verify if the pump is not running under or over its curve. |
| · | Verify if the pump is mechanically connected to the motor. |
| · | Refer to PRS99 programming instructions.
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T-022 - |
DISPLAY HAS A "T" FLASHING SYMBOL ON THE THIRD LINE
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| · | Verify if the pressure of the system is above 5psi. |
| · | Verify the electrical connection between the pressure transducer and the electronic board. |
| · | Refer to PRS99 programming instructions.
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T-023 - |
DISPLAY SHOWS 'PTEST' AND THE PUMP IS RUNNING
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| · | The pump is actually running because of the weekly test. |
| · | Refer to PRS99 programming instructions.
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T-024 - |
DISPLAY HAS THE FOURTH LINE FLASHING
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| · | Adjust the pressure cut-in threshold below pressure cut-out threshold. | |
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T-025 - |
PRINTER IS RUNNING BUT THE PAPER DOES NOT GET OUT
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| · | Verify if the paper roll is not empty. |
| · | Verify if the paper is not jammed.
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T-026 - |
PRINTING IS BLANK OR UNREADABLE
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| · | Verify if the ribbon is correctly set. |
| · | Verify if the ribbon is not dry, replace if necessary.
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T-027 - |
GENERATOR SET DOES NOT START ON NORMAL POWER FAILURE.
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| · | Generator set starts only if normal power failure lasts over 5 seconds. |
| · | Check wiring to engine start contacts (terminals G1-G2). |
| · | Generator starting control must be in automatic position. Batteries must be charged and connected.
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T-028 - |
GENERATOR SET DOES NOT START WHEN TEST PUSH BUTTON IS PRESSED.
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| · | RESET/TEST push button must be hold more than 5 seconds. |
| · | Check wiring to engine start contacts (terminals G1-G2). |
| · | Generator starting control must be in automatic position. Batteries must be charged and connected.
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T-029 - |
WHEN TEST PUSH BUTTON IS PRESSED, GENERATOR SET STARTS AND RUNS BUT TRANSFER TO ALTERNATE POWER SOURCE FAILS.
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| · | Verify if alternate power is accepted by the sensor (ALTERNATE POWER LED must be ON). |
| · | Wait for transfer time delay (set at 10 sec) to time out.
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T-030 - |
WHEN NORMAL POWER FAILS, GENERATOR SET STARTS AND RUNS BUT TRANSFER TO ALTERNATE POWER SOURCE FAILS.
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| · | Wait for transfer time delay (set at 10 sec) to time out |
| · | The transfer is initiated when normal and alternate powers are in phase, wait until this condition occurs (for ATG model). |
| · | The transfer is disabled when alternate source is in wrong phase rotation. Verify the phase rotation of the alternate source. |
| · | Generator frequency must be at least 57Hz (for 60Hz systems) or 47Hz (for 50Hz systems) |
| · | Phase to phase voltage between AL1-AL2-AL3 must be higher than 90% of nominal voltage.
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T-031 - |
NORMAL POWER IS AVAILABLE, BUT RETRANSFER TO NORMAL POWER SOURCE FAILS.
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| · | Wait for retransfer to normal delay (factory set at 5 minutes) to time out. |
| · | The retransfer is initiated when normal and alternate powers are in phase, wait until this condition occurs (for ATG model) |
| · | The transfer is disabled when alternate source is in wrong phase rotation. Verify the phase rotation of the alternate source. |
| · | Phase to phase voltage between L1-L2-L3 must be higher than 90% of nominal voltage. |
| · | For ATU model, Normal and Alternate incoming power leads are not connected in the same phase sequence. See Electrical Installation.
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T-032 - |
GENERATOR SET DOES NOT STOP AFTER RETRANSFER TO THE NORMAL SOURCE.
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| · | Wait for the 5-minute unloaded running delay (cool down timer) to time out. |
| · | Check that generator starting control is in automatic position.
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