Table of Contents Table of Contents 1 Introduction and Safety......................3 1.1 Introduction........................3 1.2 Safety terminology and symbols..................3 1.3 User safety........................4 1.3.1 Power lock-out......................4 1.3.2 Qualification of personnel..................4 1.4 End of life product disposal................... 4 1.5 Spare parts........................5 1.6 Warranty........................
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Table of Contents 8.7 Configure the high level switch..................20 8.8 Configure the pump stop delay..................20 8.9 Configure alternation between pumps.................20 8.10 Configure the number of pumps to run simultaneously..........20 8.11 Configure a maintenance run schedule..............21 8.12 Configure the maximum runtime for a pump............. 21 8.13 Configure a service interval..................
This includes any modification to the equipment or use of parts not provided by Xylem. If there is a question regarding the intended use of the equipment, please contact a Xylem representative before proceeding.
Risk of electrical shock or burn. A certified electrician must supervise all electrical work. Comply with all local codes and regulations. All work on the product must be carried out by certified electricians or Xylem authorized mechanics. Xylem disclaims all responsibility for work done by untrained, unauthorized personnel.
The use of unsuitable spare parts may cause malfunctions, damage, and injuries as well as void the warranty. 1.6 Warranty For information about warranty, see the sales contract. 1.7 Support Xylem only supports products that have been tested and approved. Xylem does not support unapproved equipment. FGC 313/323 Installation, Operation, and Maintenance Manual...
2 Transportation and Storage 2 Transportation and Storage 2.1 Examine the delivery Inspect the package 1. Inspect the package for damaged or missing items upon delivery. 2. Note any damaged or missing items on the receipt and freight bill. 3. File a claim with the shipping company if anything is out of order. If the product has been picked up at a distributor, make a claim directly to the distributor.
3 Product Description 3 Product Description 3.1 Product design The controller is designed for small wastewater pumping stations, with one or two pumps, and different types of level sensors. It monitors the level of a wastewater well, and controls and operates the pumps. Expansion modules •...
4 System Description 4 System Description 4.1 Overview Parts Number Part Description Controller The controller monitors and controls the operation of the pumps. Level device • Analog sensors • Open Bell • Ultrasonic sensor • Float switches Pumps The controller monitors and controls one or two pumps.
5 Function Description 5 Function Description 5.1 Level monitoring Levels are monitored with float switches or with float switches and an analog sensor. Number A: Float switches B: Float switches and analog sensor Overflow Overflow This float switch is optional. The overflow or the low-level float switch is connected to the general- purpose digital input.
5 Function Description 5.1.2 Open Bell The Open Bell level sensor connects to a pneumatic sensor in the controller. The range is 0 m to 5.1 m (16.7 ft). The lowest water level must sink below the Open Bell level sensor in each pump cycle.
6 Mechanical Installation 6 Mechanical Installation 6.1 Install the unit 1. 4–mm screw 2. Front lid screw 3. Front lid 1. Unscrew the four screws that hold the front lid in position. 2. Remove the front lid. 3. Mark the location of the four holes according to the hole layout. 238 mm (9.37 in) 272 mm (10.7 in) 1.
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6 Mechanical Installation 6. Place the front lid on the unit. 7. Attach the four screws that hold the front lid in position. FGC 313/323 Installation, Operation, and Maintenance Manual...
7 Electrical Installation 7 Electrical Installation 7.1 Precautions Before starting work, make sure that the safety instructions have been read and understood. DANGER: Electrical Hazard Before starting work on the unit, make sure that the unit and the control panel are isolated from the power supply and cannot be energized.
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7 Electrical Installation FGC 300 (Type must match supplying grid). Terminal connections Small Range: 3x200-460 VAC+N+PE, 50–60 Hz (3-phase with neutral and protective earth) L2 L3 N Small Range: 1x120-240 VAC+N+PE, 50–60 Hz (Single-phase with neutral and protective earth) Small Range: 3x230 VAC+PE, 50–60 Hz (3-phase with protective earth, no neutral) 2.
7 Electrical Installation Type Terminal connections Analog level sensor LTU 601 (Accessory for 9 10 FGC 313/323) 4-20mA Analog level sensor with the same characteristics and performance as LTU 601 LTU 601: 1. Black: Signal ground/Shield 2. Brown: Signal 3. White: Power supply (+24 VDC) Analog level sensor LTU 601 (Accessory for 7 8 9 10 FGC 313/323) + Zener barrier...
7 Electrical Installation Power to relay Output to alarm device Output to flushing valve or reset signal Active Passive Passive Active 7.8 Connect a power supply for external devices Select one or both of the steps: Power supply Terminal connections 120–240 VAC 24 VDC FGC 313/323 Installation, Operation, and Maintenance Manual...
8 System Setup 8 System Setup 8.1 Select a language A language must be selected the first time a controller is turned on. 1. Press the Left / Up-down button repeatedly until the screen shows the applicable language. 2. Press the Right / Enter button. The Value stored text appears.
8 System Setup 7. In the pump sump, raise the sensor from the water. 8. Read the value in the Level 2 menu. An acceptable value is 0.00 or 0.01. Configure the start, stop, and high levels Continue with on page 19 8.4 Configure an ultrasonic level sensor 1.
8 System Setup Condition Action Dual pump installation Configure the Start level 2 8_2 and the Stop level 2 8_3. 8. Go to the High level 8_4 menu. 9. Set the value. 10. Press the Right / Enter button. The Value stored text appears. Configure the maximum motor current Continue with on page 19.
8 System Setup 1. Go to the Max running pump 9_3 menu. 2. Select 1 or 2. 3. Press the Right / Enter button. The Value stored text appears. 8.11 Configure a maintenance run schedule This configuration is used to keep the shape of the mechanical seals in the pumps. 1.
8 System Setup 8.14 Configure the general input 1. Go to the Func. gen. input 17_ menu. 2. Select one of the steps: Condition Action An external signal is used to block the pump from restarts when the circuit Select Blocking. remains closed.
8 System Setup 1. Alarm condition that is active a shorter time than the alarm delay 2. No alarm condition 3. Alarm delay 4. Alarm condition 5. Alarm turns on 6. Time 1. Select one or both of the steps: Type of delay Action All alarms, except power failure alarms...
9 Operation 9 Operation 9.1 Push-button functions Buttons 1. View / Write 2. Left / Up-down 3. Right / Enter 4. Shift / Home 5. Reset Menu navigation Action Press and hold Press Move forward to the next menu. — Move backward to the previous menu.
9 Operation Action Press and hold Press Increase a value. — Decrease a value. Move to the next digit or text value. — Move to the previous digit or text value. Save the value after the last digit is set. —...
9 Operation – Overflow time 5_ – Overflow count 5_1 2. Press the View / Write button. The Reset value? text appears. 3. Press the Left / Up-down button to select Yes. 4. Press the Right / Enter button. The Value stored text appears. 9.4 Control a pump manually Select one of the steps: Condition...
9 Operation 9.9 Clear the alarm log from inactive alarms 1. Go to the Alarm log 1 menu. 2. Press the View / Write button. 3. Press the Right / Enter button. The Log cleared text appears. The Alarm log 1 menu shows the number of active alarms. 9.10 View or reset the hours since the last service 1.
10 Maintenance 10 Maintenance 10.1 Preventive maintenance Make sure that the unit is free from dust. Use a dry, soft cloth. FGC 313/323 Installation, Operation, and Maintenance Manual...
11 Troubleshooting 11 Troubleshooting 11.1 Common problems Symptom Remedy • If the main power supply is turned off, then check the external main switch and main fuse. • If the error is not found, then contact the local sales and service representative. •...
11 Troubleshooting • C • D Signal Positions For more information, see on page 30. Go to the Status port A, B 20_ or Status port C, D 20_1 menu. – 0 shows that the input is not active for this position. –...
11 Troubleshooting Position Port C and D Signal type Signal inversion Start switch 2 Digital in Power fail Digital in Reset button Digital in High-level switch Digital in Not used — — Not used — — Start switch 1 Digital in Stop switch Digital in External alarm...
12 Technical Reference 12 Technical Reference 12.1 Dimensions Small type enclosure This type is applicable when no main breaker or fuses are needed in the pump monitor panel. Parameter Value Dimensions, W x D x H 255 x 180 x 100 mm (10.0 x 7.09 x 3.94 in) Weight •...
12 Technical Reference Parameter Value 3–phase, rated current for the pump • 11 A for one pump • 18 A for two pumps Current output for 120 VAC – 240 VAC Maximum 4 A. The output can be used only when neutral is connected.
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12 Technical Reference Location Function Terminal Description external — Fuse F3: T4AH device General 13–15 Potential free contact output Maximum 250 VAC, 5 A Connector — For Hand-Off-Auto switches and reset button Thermal 16–17 For pump 1 contact If not used, then these terminals must be jumpered. input 18–19 For pump 2...
12 Technical Reference 12.7 Operation menus Menu number Menu name Description Alarm log The number of recorded alarms, and a list of recorded alarms that can contain the following data: • Mains error • High level • Hi.lev.float • P1 high temp •...
12 Technical Reference Menu number Menu name Description Language The anguage that is used on the screen. • English • Deutsch • Nederlands • Français • Dansk • Svenska • Norsk • Español • Magyar • Suomi • Italiano • Russian •...
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12 Technical Reference Default settings Menu number Menu name Description Stop level 1 The stop level for pump 1 0.10 0.20 0.28 The range is −99.99 m to 99.99 m. If alternation is used, then it is the start level for the pump that starts first.
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12 Technical Reference Default settings Menu number Menu name Description Max running pump The maximum number of pumps that are allowed to run at the same time • 1 • 2 This setting is only relevant for dual-pump installations. Auto start int. If a pump does not start in the set interval, then this function starts the pump for a maintenance run.
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12 Technical Reference Default settings Menu number Menu name Description 11_3 Transmit alarm The alarm transmission method Local Local Local • Local: Alarms are not transmitted. • Remote: Alarms are transmitted to a central system or an SMS receiver. • Clear: The alarm buffer is cleared and the transmission changes to Remote.
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12 Technical Reference Default settings Menu number Menu name Description 11_8 D-Alarm end time The stop time for dialing out the alarms with priority D 00:00 00:00 — The range is 00:00 to 23:59 in the format h:min. This menu does not appear when the Communication 18_ menu is set to None.
12 Technical Reference Default settings Menu number Menu name Description 12_5 SMS P-alarm States if an SMS is sent when an alarm is deactivated — • No • Yes This setting is only relevant if Aquacom/SMS is selected in the Protocol COM1 18_2 menu.
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12 Technical Reference Default settings Menu number Menu name Description 15_4 Run time The pump run time when the Stop condition 15_3 menu is 00:20 00:30 — configured to Run on time No stop level switch is used. The range is 00:00 to 10:00 in the format min:s. This menu appears when the Control mode 15_ menu is set to Digital.
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12 Technical Reference Default settings Menu number Menu name Description Funct. gen. input The function for the general input Externa Externa Externa l alarm l alarm l alarm • External alarm • Personnel alarm • Blocking • Overflow 17_1 Work time When the work time has elapsed, a warning time begins to run.
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12 Technical Reference Default settings Menu number Menu name Description 18_4 Max buffer size Limits the amount of data sent during trend data transfers to — the central system. The range is 80 to 4000. LON node The node address for LON communication. —...
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12 Technical Reference Default settings Menu number Menu name Description 20_1 Status port C, D The status of digital inputs and outputs for port C and D Read Read Read only only only • 0 = Not active • 1= Active Position: 1.
12 Technical Reference Default settings Menu number Menu name Description 20_3 Invert port C, D Inversion of digital inputs and outputs for port C and D 0000 0000 0000 0000 0000 0000 • 0 = No inversion 0000 0000 0000 •...
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12 Technical Reference With a communication module Text in alarm Text in SCADA Cause of the alarm indication system Hi.lev.float The level in the pump sump reaches the High level High level float high level switch. The pumps start. Pers. alarm Immediate action is necessary to prevent —...
12 Technical Reference 12.11 LED descriptions Front panel LED color Cause Green The power supply is on. Not lit The power supply is off, or a fuse is blown. The level in the pump sump is high. • The level exceeds the high level switch. Depending on the configuration, the pump controller Configure the high level switch starts one or both pumps.
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