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McDonnell & Miller | Xylem US
Instruction Manual for McDonnell and Miller models including: FPCE1000, 2AAFYFPCE1000, FPCe-1000 LWCO with Bluetooth Interface Module, FPCe-1000, LWCO with Bluetooth Interface Module, Bluetooth Interface Module, Interface Module, Module
Fluid Handling LLC FPCE1000 2AAFYFPCE1000 2AAFYFPCE1000 fpce1000
File Info : application/pdf, 12 Pages, 1.52MB
DocumentDocumentINSTRUCTION MANUAL 211351_Rev 1 FPCe-1000 LWCO with Bluetooth Interface Module www.xylem.com/mcdonnellmiller LISTED 1 FPC-1000 LWCO Base Unit 1.1 Introduction and Safety 1.1.1 Introduction Purpose of this manual The purpose of this manual is to provide necessary information for: · Installation · Operation · Maintenance CAUTION: Read this manual carefully before installing and using the product. Improper use of the product can cause personal injury and damage to property, and may void the warranty. NOTICE: Save this manual for future reference, and keep it readily available at the location of the unit. 1.1.2 Safety terminology and symbols About safety messages It is extremely important that you read, understand, and follow the safety mes- sages and regulations carefully before handling the product. They are published to help prevent these hazards: · Personal accidents and health problems · Damage to the product and its surroundings · Product malfunction Hazard levels Hazard level DANGER: WARNING: CAUTION: NOTICE: Indication A hazardous situation which, if not avoided, will result in death or serious injury A hazardous situation which, if not avoided, could result in death or seri- ous injury A hazardous situation which, if not avoided, could result in minor or mod- erate injury Notices are used when there is a risk of equipment damage or decreased performance, but not personal injury. Special symbols Some hazard categories have specific symbols, as shown in the following table. Electrical hazard Electrical Hazard: Magnetic fields hazard CAUTION: 1.1.3 Safety WARNING: · The operator must be aware of safety precautions to prevent physical injury. · Operating, installing, or maintaining the unit in any way that is not covered in this manual could cause death, serious personal injury, or damage to the equipment. 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 representa- tive before proceeding. · Do not change the service application without the approval of an authorized Xylem representative. CAUTION: You must observe the instructions contained in this manual. Failure to do so could result in physical injury, damage, or delays. WARNING: We recommend that secondary (redundant) Low Water Cut-Off controls be installed on all steam boilers with heat input greater than 400,000 BTU/hour or opening above 15 psi of steam pressure. At least two controls should be connected in series with the burner control circuit to provide safety redundancy protection should the boiler experience a low water condition. Moreover, at each annual outage, the low water cutoffs should be dismantled, inspected, cleaned, and checked for proper calibrations and performance. 1.1.4 User safety General safety rules These safety rules apply: · Always keep the work area clean. · Pay attention to the risks presented by gas and vapors in the work area. · Avoid all electrical dangers. Pay attention to the risks of electric shock or arc flash hazards. · Always bear in mind the risk of drowning, electrical accidents, and burn inju- ries. Safety equipment Use safety equipment according to the company regulations. Use this safety equipment within the work area: 1 · Hard hat · Safety goggles, preferably with side shields · Protective shoes · Protective gloves · Gas mask · Hearing protection · First-aid kit · Safety devices NOTICE: Never operate a unit unless safety devices are installed. Also see specific in- formation about safety devices in other chapters of this manual. Electrical connections Electrical connections must be made by certified electricians in compliance with all international, national, state, and local regulations. For more information about requirements, see sections dealing specifically with electrical connections. 1.2 Product Description 1.2.1 General description Description The product is a Field Configurable Control. The control unit has a Red LED light to alert personnel to a low water condition and a Green/Yellow (Auto/Manual) LED to indicate control mode. At power up, all LEDs will be blinking 4 times to indicate Hot-Water boiler type or blinking 6 times to indicate Steam boiler type. WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov. Lockout delay For manual reset units, when a low water condition occurs, the burner turns off and the Red LED begins to blink. When the water level is not restored to a level above the probe within 30 seconds, the control locks out. To reset control, press the Test/Reset button when the water level is restored to a level above the probe. Power interruption Auto Mode The control will automatically reset after a loss of power as long as there is water on the probe before and after the power loss occurred. CSD-1 code compliance For manual reset units, when the control is in a low water condition and there is an interruption of power the control remains in that condition when power is re- stored. Press the Test/Reset button when the water level is restored to a level above the probe. NOTICE: Flood hazard. Do not use manual reset models with automatic water feeders. 1 2 3 1.2.2 Operational specifications Control unit ratings Storage temperature Ambient temperature Humidity -40°F to 135°F (-40°C to 57°C) -40°F to 120°F (-40°C to 49°C) 32°F to 120°F (0°C to 49°C) 85% non-condensing Operation Specifications Boiler type Control mode Product configuration mode Probe sensitivity DOM DOB Foam detection Hot Water Manual Auto Steam Manual Auto Manual-Hot Water Auto-Hot Water Manual-Steam Auto-Steam ~20 K Ohm ~3 sec ~5 sec NA ~20 K Ohm ~3 sec ~5 sec NA ~7.5 K Ohm ~7.5 K Ohm ~3 sec ~5 sec ~30 sec (see Note) ~5 sec NA YES Note: For Bluetooth model, DOM (15/30/45/60 seconds) time for Steam-Auto mode can be configured through Mobile App. Probe specifications Maximum water pressure: 160 psi (11.2 kg/cm2) Maximum steam pressure: 15 psi (1.0 kg/cm2) Probe dimensions in inches (mm) 3/4 NPT 1.31 1.56 (33) (40) 2.13 (54) 3/4 NPT 1.31 1.56 2.14 (33) (40) (54) Figure 2: Standard probe (PA-800) 1. Power on LED, Green (Auto)/Yellow (Manual) 2. Test/Reset/Configuration button 3. Low water LED, Red Figure 1: Control unit 2 3/4 NPT ab a. Water b. Steam ON ON 1.31 3.06 1.56 (33) (78) (40) 3/4 NPT 4. Set the SW4 DIP switch which is a dual DPDT DIP switch for Auto and Man- ual selection. Slide the switch to the ON position for selection of desired boil- er type control mode (Auto/Manual) and other switch to OFF position per the labels marked on the PCB. See the picture below of the SW4 to configure device in Auto control mode. a a. Auto b. Manual OFF 1.31 3.06 (33) (78) Figure 3: "U" probe (PA-800-U) 3/4 NPT 1.57 (40) 1.31 1.56 2.14 (33) (40) (54) Figure 4: RX2 probe (PA-800-RX2) 3/4 NPT 1.31 1.56 1.32 (33) (40) (34) Figure 5: Short probe (PA-RB-122) 1.2.3 Electrical specifications Table 1: Electrical ratings Model Control volt- age FPC-1000 FPC-1000-P FPC-1000-U FPC-1000- RX2 FPC-1000-SP 24 VAC 120 VAC 240 VAC Motor switch rating Full load Locked rotor N/A N/A Pilot duty 50 VA 7.5 FLA 3.75 FLA 43.2 LRA 21.6 LRA 125 VA at 120 VAC or 240 VAC, 50 Hz or 60 Hz Hz 50/60 Control power consumption 3 VA maximum Electrical enclosure rating NEMA 1 general purpose 1.2.4 Device configuration 1. Turn on the FPC-1000. 2. The device must be in the Default mode indicated by the Green, Yellow and Red LEDs blinking alternately. 3. Set the SW3 DIP switch which is an SPST DIP switch for Hot Water/Steam selection. Slide the switch to the desired position (Water/Steam) per the la- bels marked on the PCB. See the picture below of the SW3 switch to config- ure device in Hot-Water mode. b 5. After setting SW3 and SW4 DIP switches, Green or Yellow LED will be blink as per Auto or Manual control selection respectively. If switch position of any DIP switches is not set appropriately, both Green and Yellow LEDs will blink alternate (@1 Second rate). 6. After configuring the DIP switches, press and hold the Test/Reset button for 30 seconds. LED will blink for 20 seconds (@500ms rate) and will blink for 10 seconds (@250ms rate). 7. Once the Red LED and Green/Yellow (Auto/Manual) LEDs are solid on, re- lease the Test/Reset button. 8. The device will reset and restart after releasing the Test/Reset button. 9. On device reset or power on, the LEDs will blink as in the following table for each device configuration mode: Table 2: Configuration and operation control Boiler Type Hot Water Steam Control Mode Manual Auto Manual Auto Status LED (Power-On Condition) Yellow LED Green LED Yellow LED Green LED (4 times blink- (4 times blink- (6 times blink- (6 times blink- ing) ing) ing) ing) LWCO Condi- Red LED tion Red LED Red LED Red LED NOTE: The above configuration is only for one time setup and cannot be re-con- figured to different boiler type and/or control mode after the first setup. NOTE: Product configuration can be indicated by the status LEDs and should be inspected by an operator: · GREEN/YELLOW (AUTO/MANUAL) LED blinks 4 times @500 ms rate dur- ing power-on condition for HOT-WATER boiler application. · GREEN/YELLOW (AUTO/MANUAL) LED blinks 6 times @500 ms rate dur- ing power-on condition for STEAM boiler application. After the product is configured, the product label should be updated/marked up by the operator. NOTE: If the control is in low water condition when the power to the unit is inter- rupted in manual control mode, the operator must press the Test/Reset button to reset the unit when the power is restored and the water level is again above the level of the probe. 1.3 Installation 1.3.1 Determine location for the probe installation DANGER: Electrical hazard sufficient to kill. Always disconnect and lock out the power before you service the unit. [R] 3 NOTICE: · Low water cut-off must be installed in series with all other limit and operating controls on the boiler. Check for proper operation of all of the limit and oper- ating controls before leaving the site. · All work must be performed by qualified personnel trained in the proper appli- cation, installation, and maintenance of plumbing, steam and electrical equip- ment or systems in accordance with all applicable codes and regulations. 1.3.2 Where to install Based on the following criteria locate a suitable position for the probe (A): For all Applications: 1. Make sure probe is installed above minimum safe water line as determined by the boiler manufacturer. 2. Make sure that ends and sides of the probe are at least ¼" (6.4 mm) from all internal metal surfaces. See "A" in Figure 7 on page 4 3. Make sure the probe is positioned to shut off the boiler before the water level falls below the lowest visible part of the gauge glass. For Steam Boilers: 1. Refer to boiler manufactures instructions to determine suitable tapping for the probe. For Hot Water Boilers: 1. Refer to boiler manufacturers instructions to determine suitable tapping for the probe. 2. Locate probe in supply piping using a tee fitting. 1 3 2 1/4" (6mm) A 12 2. Tighten the probe (1) into the tapped connection (3). Be sure to align the probe so that the mounting screws (4) are in a horizontal position. 4 3 ¼" (6 mm) 1 ¼" (6mm) 1.3.4 Install the control housing 1. Loosen the screws that secure the cover (5) to the control housing about 1 1/2 turns. Remove cover. 5 Figure 7 1. Tee Fitting 2. Riser Pipe 3. Probe Control Figure 6: Hot water boilers 1/4" (6mm) 2. Loosen the probe mounting screws. 3. Slip the control housing (6) over the two screws at a 20° angle. 4. Rotate the control housing (6) 20° counter-clockwise so that the slots in the control base are under the screws heads. 5. Tighten the mounting screws. Steps 2 and 3 Steps 4 and 5 4 6 6 4 1. Minimum Safe Water Level (May vary by boiler manufacturer) 2. Probe Control Figure 8: Hot or steam boilers 1.3.3 Install the probe 1. Apply a small amount of pipe sealant to the external threads (2) of the probe (1). WARNING: Do not use PTFE tape. Only use pipe sealant. Fail- ure to follow these instructions will cause the probe not to function as intended and could cause property damage, personal injury or death. 1.3.5 Wire the probe to the control housing 1. Slip the ring terminal (7) followed by the lock washer (8) over the threaded end of the probe (1). 2. Tighten the wingnut (9) onto the probe (5 inch-lbs minimum). 1 9 87 3. Connect the probe (1) to the wiring circuit by sliding the female quick-connect terminal of the probe wire (10) onto the male spade terminal (11). The male spade terminal is marked PROBE. 4 10 11 1 1.3.6 Electrical conduit connections WARNING: · Fire hazard. Electrical wiring must have a rating of 167ºF (75ºC) if the liquid exceeds 180ºF (82ºC). · When installing factory jumper bar make sure you are not introducing a second voltage source into the burner circuit and thereby bypassing other safe- ty, limit, and operating controls. · Connect electric conduit using knockouts provided. · Follow accepted electrical practices for installation of fittings and connec- tions. · Refer to and follow local codes and standards when selecting the types of electrical fittings and conduit. 1.3.7 Wire connections to the terminal block Use the following instructions for all wire connections to the terminal block. 1. Strip about 1/3" (8.5 mm) of insulation from the wire. 2. Loosen the terminal screw (2) but do not remove it. 3. Move the wire clamping plate (3) back until the plate touches the back side of the screw head. 4. Insert the stripped end of the wire between the terminal block (1) and the wire clamping plate (3). 5. Tighten the terminal screw (2). 2 3 1 1.3.8 Remote sensor wiring 1. Connect ground wire from remote sensor green ground screw to GROUND terminal on FPC-1000 PCB. 2. Connect probe wire from probe end to PROBE terminal on FPC-1000 PCB. 1 3 N H CWB 4 2 5 1. GROUND terminal on PCB 2. Chassis ground screw 3. PROBE terminal on PCB 4. FPC-1000 5. Remote sensor Wiring Diagram Legend · Solid black lines indicate action to be taken in step shown. · Dotted black lines indicate internal wiring. NOTE: Probe wires should be minimum 18 AWG stranded with glass braided Sil- icone jacket (UL 3071) suit able for high temperature 392°F (200°C) service. 1.3.9 Control wiring WARNING: Electrical connections are to be made by a qualified electrician in accordance with all applicable codes, ordi- nance and good practices. WARNING: The probe wire must be connected to the terminal con- nection marked with "PROBE" from PCB and ground wire must be connected to the terminal connection marked with "GND" from PCB. NOTICE: Failure to follow warning could cause property damage, personal injury or death Table 3: Power supply schemes Terminal designation and abbreviation Hot H Neutral N Common C Water W Burner B Terminal of TB2 24 VAC - H 24 VAC - N C W B Terminal of TB1 120 VAC - H 120 VAC - N C W B NOTE: Never supply two different voltages to TB1 and TB2 at the same time. Only one supplied voltage, either 120 VAC or 24 VAC to be applied to TB1 or TB2, respectively. NOTE: A loose factory jumper bar is included in the product box. NOTE: For 120 VAC, Connect terminal H and terminal C using jumper bar for TB1 OR For 24 VAC, Connect terminal H and terminal C using jumper bar for TB2. WARNING: Never connect terminal H and terminal C of both TB1 & TB2 at the same time using the jumper bar to avoid damaging the control. Control Wiring Schemes: Same voltage for control and burner circuit · Connect hot wire to Terminal H. · Connect neutral wire to Terminal N. · Connect factory jumper bar from terminal H to Terminal C. · Connect a wire from Terminal B to the next safety device of the Burner's safety circuit, such as thermostat, gas valve, limits, etc. · Connect wire from end of Burner circuit to Terminal N. H N C 1 W B 1. Burner limit control Control Wiring Schemes: Different voltage for control and Burner circuit · Connect hot wire to Terminal H. · Connect neutral wire to Terminal N. · Connect hot wire from the separate power supply to Terminal C. · Connect a wire from Terminal B to the next safety device in the circuit. · Connect black wire from probe end to Terminal. 5 H N C W 1 B 1. Wired in series as a part of burner control Control wiring: FPC-1000 can be used as primary and secondary with the same supply voltage Series 750 as primary and FPC-1000 as secondary · Remove existing wire from terminal 5 of existing Auto Reset LWCO and con- nect to terminal B of new Manual Reset LWCO. · Connect new wire from terminal 5 of existing Auto Reset LWCO to terminal H of new Manual Reset LWCO. · Connect new wire from terminal 2 of existing Auto Reset LWCO to terminal N of new Manual Reset LWCO. Existing Series-750 wiring to boiler New Primary Series-750 and Secondary FCP-1000 wiring to boiler 123 45 123 45 N HCWB 1 Series PSE-800 as primary and FPC-1000 as secondary · Remove existing wire from terminal B of existing Auto Reset LWCO and con- nect to terminal B of new Manual Reset LWCO. · Connect new wire from terminal B of existing Auto Reset LWCO to terminal H of new Manual Reset LWCO. · Connect new wire from terminal N of existing Auto Reset LWCO to terminal N of new Manual Reset LWCO. NOTE: Terminals 1 and 2 and Terminals N and H must be at the same voltage. Either 24 VAC supplied for TB2 or 120 VAC supplied for TB1 of the FPC-1000. Existing PSE-800 wiring New Primary PSE-800 and Secondary FPC-1000 wir- to boiler ing to boiler N HCWB N HCWB N HCWB 1 1 1 1. Factory jumper bar _ _ _ _ Dashed lines indicate existing wires. _____ Solid lines indicate new wires. NOTE: All N and H terminals must be at the same voltage. Either 24 VAC sup- plied for TB2 or 120 VAC supplied for TB1 of the FPC-1000. Control wiring with secondary: Wiring a new manual reset LWCO to a boiler with a Model 67 LWCO. Voltage of the new manual reset LWCO must be the same voltage as the burner circuit · Remove existing wire from terminal 1 of the Model 67 LWCO and connect it to Terminal B of the new manual reset LWCO. · Connect a new wire from terminal 1 of Model 67 LWCO to terminal H of the new manual reset LWCO. · Connect a new wire to terminal N of new manual reset LWCO and splice it to the existing neutral wire. Existing Model 67 wiring to boiler New Primary Model 67 and Secon- dary FPC-1000 wiring to boiler N H CWB 3 1 2 1 TOP 2 4 2 3 4 3 1 TOP 2 4 3 4 1. Factory jumper bar 2. To burner 3. Neutral 4. Hot _ _ _ _ Dashed lines indicate existing wires. _____ Solid lines indicate new wires. NOTE: Terminal 3 and 4 and Terminal N and H must be at the same voltage. Either 24 VAC supplied for TB2 or 120 VAC supplied for TB1 of the FPC-1000. NOTE: Only an electronic water feeder can be used with the FPC-1000 controller for correct functioning. 1.4 Testing 1.4.1 Start-Up Refer the preceding Operation of Control table 1. Before filling the system, turn on the electric power to the boiler. a. Upon initial power up, the Green/Yellow (Auto/Manual) and Red lights will flash simultaneously 4 times (Hot Water) or 6 times (Steam). b. The Green/Yellow (Auto/Manual) light will turn "ON". c. Red LED will be flashing for 5 sec. in Auto mode or 30 sec. in Manual mode and turn solid on afterward. d. The burner will never turn "ON" during power up, if water is off the probe. 2. Now fill the boiler with water. (For manual reset units, when water returns to the probe, nothing will happen until the manual Test/Reset button is depressed.) a. The Green/Yellow (Auto/Manual) and Red lights will flash simultaneously 4 times (Hot Water) or 6 times (Steam) if the controller power was recy- cled. b. Then the Green/Yellow (Auto/Manual) light will turn "ON" and the Red light will be blinking for 30 sec. in Auto Steam mode or blinking for 3 sec. in all other modes and turn off after that. c. The burner will be "ON" as long as there is water on the probe 3. Slowly drain the boiler of water. a. When the water drops off the probe, the Green/Yellow (Auto/Manual) light remains "ON". b. The Red light starts flashing and the burner will turn "OFF", if water is off the probe. Red LED will turn "OFF" and burner turns "ON" if water returns to probe during 30 sec. lock-out period in Manual mode or whenever water returns to probe after DOM time in Auto mode. Red LED will turn "ON" and burner turns "OFF" if water below probe. 4. Testing Control Using "ON" and "Test/Reset Button". Depressing the Test/ Reset button with "water on probe": (Must depress and hold Test/Reset button for 5 sec. to simulate out of water condition. On Manual Reset Units, depress and hold Test/Reset button for 30 sec. for testing lock-out/CSD-1 condition). Red LED will flash and Green/ Yellow (Auto/Manual) is "ON".) a. Both Red and Green/Yellow (Auto/Manual) LEDs stay "ON" after reset cycle is activated. b. The burner will turn "OFF". (Release Test/Reset button. You must depress the manual Test/Reset button to unlock the low water cut-off for Manual mode.) c. Then the Green/Yellow (Auto/Manual) light will turn "ON" and the Red light will blink for DOM times and after that turn "OFF". d. The burner will turn "ON" as long as there is water on the probe. The LEDs will be blinking 4 times (Hot Water) or 6 times (Steam) for Manual mode only when the controller is reset to take out from lock-out condition. CSD.1 Compliance On Manual Reset Units, if the control is in low water condition (water is off the probe) and there is a sudden power interruption, the control will remain in low water condition (Burner Off) even if the power is restored. The Test/Reset Button must be depressed to make the control back to function, after the water level is re-established to the probe. 6 1.5 Maintenance 1.5.1 Maintenance schedule WARNING: · Maintenance and service must be performed by skilled and qualified personnel only. · Replace probe when PFA insulator is cracked or worn or probe is loose. · Test the low water cut-off annually. · Remove and inspect the self-cleaning probe every five years. Use a non-abrasive cloth and rinse with clean water when the probe re- quires cleaning. Do not use sharp instruments to remove accumulations of rust or scale. · Replace probe every ten years. · Replace the low water cut-off control box every 15 years. 1.6 Troubleshooting 1.6.1 Probe fails to operate Perform the following diagnostic checks if the probe fails to operate as required: 1. Check that the water level in the boiler is at or above the level of the probe. 2. Recheck all wiring to ensure proper connections as specified in the wiring di- agrams of the boiler manufacturer or in this instruction manual. 3. Check to ensure that PTFE tape has not been used on the threaded connec- tion of the electrode to the boiler. 4. Some foaming is common in certain boilers. Refer to recommendations from the boiler manufacturer for cleaning the boiler and piping when excessive foaming occurs. 5. Boiler does not turn ON and FPC-1000 Green/Yellow (Auto/Manual) LED continues blinking 13 times: The probe is shorting at power on. Turn off boiler and check probe wiring connection. Turn off boiler, drain boiler and remove control to check if the tip of the probe is touching a metal surface. 6. Boiler does not turn ON and FPC-1000 Green/Yellow (Auto/Manual) LED continues blinking from 1 to 10 times: Internal faults. Press the Test/Reset button for more than 1 second until the Red LED turns off or perform a power cycle to reset the device. If the problem continues, replace the control with a new unit. 2 Bluetooth Interface Module 2.1 Product Description 2.1.1 Usage FPCe-1000 Bluetooth is a conditioning monitoring application that gives data and predictive maintenance advice for the low water cut-off: · Low water condition DOM · Low Water Configuration Mode · Boiler feed water count The cloud stores the data of asset low water cut-off as a backup and shares the information with multiple users. 2.1.2 Features · Periodic measurement of low water cut-off condition · Uses the Bluetooth® wireless technology 1 to communicate the low water cut- off operating data to a smart device · Shares data automatically with other local users through cloud · Shows the asset low water cut-off by using a traffic light warning system · Graphical trending and waveform analysis · Generates reports · Shows maintenance logs · Library of product documentation (IOM, data sheet, and parts) · Schedules the routine preventive maintenance of assets 2.1.3 Compatibility · iOS · Android 2.2 User Interface 2.2.1 Common icon The following icons are shown on the home page: Icon Color Description - Show the following pages: · Add a sensor · Dashboard · View reports · View reminders · Setting · Contact us · Sign out - Allows the user to email information - Displays the notifications and warnings Green Red - - Allows the user to add new asset or sensor Shows that the data is up to date Shows that the data is out of date Shows that the new data has been uploaded from the sensor today Shows that the new data has not been up- loaded from the sensor today Shows the following parameters in the asset details menu: · Reminders · Asset Setting Allows the user to edit the information - Allows the user to delete the information or item - Allows the user to customize date range - Shows the drop-down list - Allows the user to capture or upload photo 2.2.2 Main menu The icon contains the following tabs: Icon Tab Function Dashboard Shows all assets and status, pending updates for assets and access to all notifications/ warn- ings: · Low water cut-off of the assets · Status of the data synchronization View reports Allows the user to view and share the reports View remind- ers Setting Contact us Allows the user to view the maintenance re- minders Allows the user to edit the user profile informa- tion and application settings Shows the email ID and phone number of the local sales and service representative Allows the user to send the log history to the local sales and service representative 2.2.3 Asset low water cut-off menu The menu shows the following parameters of sensors and assets: Parameter Description 1 The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Xylem Inc is under license. Other trademarks and trade names are those of their respective owners. 7 Low Water condition · From last reset · Last 7 days · Last 3 days · Last manual reset DOM (delay on make timer) Boiler feedwater Shows the count of low water condi- tions in the last 3 days, 7 days and to- tal since the last reset. Allows users to reset the counter. Allows user to access the latest DOM value if device is configured in Auto, Steam mode. Each asset shows the following parameters: · Asset picture · Name · Location · Sensor icon The sensor icon changes color according to the low water cut-off of the asset. For more information, see Common icon on page 7 2.2.4 Asset details menu The icon contains the following tabs: Tab Function Description Remind- Allows the user to create and view the mainte- Notifications must be ers nance reminders for a specific asset turned on in the set- tings to create and re- ceive reminders Asset Setting Asset setting shows the following parameters: - · Image of the asset · Asset name · Location · Boiler type · Automatic water feeder · Automatic water feeder brand · Orifice size · Water feeder DIP switch setting · Warning and critical thresholds · Boiler size range · BTU range · Sensors The sensor setting page shows the following parameters: · Device model · Device type · DOM · Installation date · Manufacturing date · Installation company · Warranty start date · Warranty end date Docu- Shows the product-specific information, litera- ments ture, and data 2.3 Operation 2.3.1 Precautions Before starting work, make sure that the safety instructions in the chapter Intro- duction and Safety on page 1 of the 211320 FPC-1000 Low Water Cut-off In- struction Manual (current version) have been read and understood. 2.3.2 Download the optimyze application Download the optimyze application by using one of the following methods: Search for the Xylem optimyze application in the application store. Scan the QR code by using the mobile camera to go to the application store. 2.3.3 Register the user 1. On the landing page, tap the Register button. 2. If the user already has a Xylem cloud account, register by using the existing details. 3. On the Register page, follow these steps. a) Type the following information: Email ID Phone number b) Select the Country code. c) Tap Register. An email with the verification link is sent to the user. 4. Click the verification link to validate the email address. A set password window appears. 5. Type the password. 6. Click Set Password. 2.3.4 Start the application 1. Go to the optimyze application. 2. Type the following information: Email address Password 3. Tap Login. 2.3.5 Set up the configuration mode Press the Bluetooth reset switch for at least 2 seconds. The device enters the configuration mode indicated by fast blue blinking LED light (@100 mSec rate) Note: LWCO stays in this mode for approximately 90 seconds. 2.3.6 Connect a mobile phone to the sensor 1. Before connecting the mobile phone to sensor, check that the following pro- cedures are completed: 1. Bluetooth wireless technology is enabled. 2. Camera permission is allowed for the optimyze application. 2. On the Asset data page, tap the icon. 3. On the Add a sensor page, select one of the following options: Entry Action QR code Use the mobile phone camera to scan the QR code on the sensor. Manual entry Type the nine-digit serial number The serial number is located below the QR code. 4. Tap Enter. A blue LED blinking twice in 1 second ( blink twice in 20ms and remain off gor 800ms) shows that the mobile phone is connected to the sensor. 5. On the Bluetooth Pairing Request screen, tap the Pair button. 2.3.7 Configure the sensor On the Sensor configuration page, follow these steps to configure the sensor: · Select the Installation date · Select Installation Company and Name · Warranty Date · Location of Asset · Upload an image 8 · Boiler size · Automatic Water feeder · Automatic Water feeder brand · Orifice size · Water feeder DIP switch setting 2.3.8 Configure the asset On the asset configuration page, follow these steps to configure the asset. a) Type the asset name. b) Select the Manufacturing date. c) Select the asset location from the drop-down list. d) Tap the icon to add an image of the asset. e) Select the asset model from the drop-down list. f) Tap Save button. 2.4 Troubleshooting 2.4.1 Symptoms and remedies Symptom Cause Remedy The LED is off. The device is not pow- ered on. 1. Make sure the device is powered on. 2. Disconnect and re- connect the device. No information is dis- played on the Scan QR code screen. The camera of mobile de- Turn on the camera in vice is turned off in priva- privacy for mobile device. cy. The Bluetooth wireless Turn on the Bluetooth technology is turned off in wireless technology. settings and privacy for mobile device. Incorrect serial number is The Valid serial number Check that the serial entered. is 9 digits long and starts number is correct. with 5 message is shown. The Enter button is not The soft keyboard on the Tap Done button or the seen on the bottom of the phone screen hides the background to close the screen, after the serial Enter button at the bot- soft keyboard. number is entered. tom of the screen. Cannot find the device, try again. message is shown. The device is not pow- 1. Check the power for ered on. the device. The configuration mode 2. Disconnect and re- is off. connect the device . The incorrect serial num- ber is entered. 3. Put the device in con- figuration mode. For more informtion, refer to Configure the sen- sor on page 8 Device found, turn on configuration mode and try again message is shown. The configuration mode is off. The configuration mode is on and does not connect with mobile device. 1. Put the device in con- figuration mode. For more informtion, refer to Configure the sen- sor on page 8 2. Check the Bluetooth wireless technology compatibility. The Bluetooth wireless technology software ver- sion must be 5.0. 1. Connect the mobile device to sensor. For more information, see · Connect a mobile phone to the sensor on page 8 . Symptom Cause The device does not en- ter configuration mode. Remedy Disconnect and recon- nect the device from pow- er source. 2.5 Technical Specification 2.5.1 Approvals · CE · FCC and IC · UL and cUL 2.5.2 Environmental requirements Feature Operating location Operating environment Operating temperature Storage temperature Operating humidity Protection rating Value Indoor use only Non-hazardous, non-corrosive -4°F to +122°F (-20°C to +50°C) -13°F to +149°F (-25°C to +65°C) 5% to 95% relative humidity, non-condens- ing NEMA4 / IP56 2.5.3 Wireless communication Feature Network type Connection range (without interfer- ence) Description Bluetooth® Low Energy 5.01 2.4 GHz ISM band RF 3.29 mW (5.17 dBm) 30 meters (100 feet) 9 3 Product Warranty Commercial warranty Warranty. For goods sold to commercial buyers, Seller warrants the goods sold to Buyer hereunder (with the exception of membranes, seals, gaskets, elastomer materi- als, coatings and other "wear parts" or consumables all of which are not warranted except as otherwise provided in the quotation or sales form) will be (i) be built in accordance with the specifications referred to in the quotation or sales form, if such specifications are expressly made a part of this Agreement, and (ii) free from defects in material and workmanship for a period of twelve (12) months from the date of installation or eighteen (18) months from the date of shipment (which date of shipment shall not be greater than thirty (30) days sixty (60) days after receipt of notice that the goods are ready to ship), whichever shall occur first, unless a longer period is specified in the product documentation (the "Warranty"). Except as otherwise required by law, Seller shall, at its option and at no cost to Buyer, either repair or replace any product which fails to conform with the Warranty provided Buyer gives written notice to Seller of any defects in material or workmanship within ten (10) days of the date when any defects or non-conformance are first manifest. Under either repair or replacement option, Seller shall not be obligated to remove or pay for the removal of the defective product or install or pay for the installation of the replaced or repaired product and Buyer shall be responsible for all other costs, including, but not limited to, service costs, shipping fees and expenses. Seller shall have sole discretion as to the method or means of repair or replacement. Buyer's failure to comply with Seller's repair or replacement directions shall termi- nate Seller's obligations under this Warranty and render the Warranty void. Any parts repaired or replaced under the Warranty are warranted only for the balance of the warranty period on the parts that were repaired or replaced. Seller shall have no warranty obligations to Buyer with respect to any product or parts of a product that have been: (a) repaired by third parties other than Seller or without Seller's written approval; (b) subject to misuse, misapplication, neglect, alteration, accident, or physical damage; (c) used in a manner contrary to Seller's instructions for installation, operation and maintenance; (d) damaged from ordinary wear and tear, corrosion, or chemi- cal attack; (e) damaged due to abnormal conditions, vibration, failure to properly prime, or operation without flow; (f) damaged due to a defective power supply or improp- er electrical protection; or (g) damaged resulting from the use of accessory equipment not sold or approved by Seller. In any case of products not manufactured by Seller, there is no warranty from Seller; however, Seller will extend to Buyer any warranty received from Seller's supplier of such products. THE FOREGOING WARRANTY IS EXCLUSIVE AND IN LIEU OF ANY AND ALL OTHER EXPRESS OR IMPLIED WARRANTIES, GUARANTEES, CONDITIONS OR TERMS OF WHATEVER NATURE RELATING TO THE GOODS PROVIDED HEREUNDER, INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, WHICH ARE HEREBY EXPRESSLY DISCLAIMED AND EXCLUDED. EXCEPT AS OTHER- WISE REQUIRED BY LAW, BUYER'S EXCLUSIVE REMEDY AND SELLER'S AGGREGATE LIABILITY FOR BREACH OF ANY OF THE FOREGOING WARRANTIES ARE LIMITED TO REPAIRING OR REPLACING THE PRODUCT AND SHALL IN ALL CASES BE LIMITED TO THE AMOUNT PAID BY THE BUYER FOR THE DE- FECTIVE PRODUCT. IN NO EVENT SHALL SELLER BE LIABLE FOR ANY OTHER FORM OF DAMAGES, WHETHER DIRECT, INDIRECT, LIQUIDATED, INCIDEN- TAL, CONSEQUENTIAL, PUNITIVE, EXEMPLARY OR SPECIAL DAMAGES, INCLUDING BUT NOT LIMITED TO LOSS OF PROFIT, LOSS OF ANTICIPATED SAV- INGS OR REVENUE, LOSS OF INCOME, LOSS OF BUSINESS, LOSS OF PRODUCTION, LOSS OF OPPORTUNITY OR LOSS OF REPUTATION. 4 Cybersecurity Xylem values system security and resilience. Defending against cybersecurity threats is a shared responsibility. Xylem builds products that are secure by design. Our customers have a responsibility to understand the risks inherent in their processes and take steps to operate and maintain their solutions securely. This section trviews security features and provides guidance to help securely operate this product. For details and updates on Xylem product cybersecurity visit xylem.com/security. Xylem Product Cybersecurity Xylem performs appropriate due care in building security and resilience into products. Xylem performs the following security activities for defense-in-depth: · security engineers perform threat modeling to identify testable controls · code is scanned for flaws with static analysis tools and hardened · product components are analyzed and hardened · security controls are verified through automated and manual tests · Xylem maintains relationships with customers, integrators, and the cybersecurity research community and the Product Security Incident Response Team (PSIRT) coordinates the collection, analysis, remediation, and responsible disclosure of vulnerability and remediation information to keep products secure · cloud connections, data flows, and cloud infrastructure are continuously monitored by the Product Security Operations Center (PSOC) · Product security is governed through a three lines of defense model that includes: product developers, product security engineers, and audit staff 10 Security Recommendations for End-User The Next Generation Low Water Cut-Off device has been tailored for boiler safe- ty application, as such most security hardening is already in place. The following guidance provides recommendation for customers for hardening the operating environment, secure operations, account management and disposal. In the table below: Safeguard describes the security guidance, Security Context & Rationale provides overview of security features and value of the security safeguard, and References provide additional resources for further investigation for implement- ing the recommended safeguards. Safeguard Security Context & Ra- tionale References Restrict physical access The communication ATT&CK for ICS: M0801 · Ensure physical ac- channel is hardened to NIST SP 800-53 Rev. 5: cess to assets is limit- restrict access and en- AC-3 ed. Include physical sure integrity of device isolation to protect operations. BLE pairing the environment and requires proximity and ISA/IEC 62443-3-3: SR 2.1 equipment therein. pressing physical button · Ensure strict control on device. This safeguard over physical access supports the ability to fur- in and out of the cus- ther limit exposure asso- tomer's facility. ciated with physical threats to the device it- self. Each account should be tied to an individual. Or- ganizations should con- trol individual accounts through policy. Mobile application re- ATT&CK for ICS: M0801 quires registration and NIST SP 800-53 Rev. 5: authentication, and se- AC-3 (7) curity events are logged. This safeguard ensures all activities are traceable ISA/IEC 62443-3-3: SR 1.1 and non-repudiable. Ensure physical button is Protections, such as the NIST SP 800-53 Rev. 5: not pressed continuous- physical button, are put in AC-18 ly / again and again, after place to make pairing de- ISA/IEC 62443-4-2: putting device in Configu- liberate and to require CR.4.1, NDR.1.6 ration Mode so that the physical proximity to the device does not re-enter device. This safeguard Configuration Mode un- provides additional expectedly and enable al- checks and ensures no ternative access to your fingerprinting of BLE de- data. vices takes place. Ensure Bluetooth signal cannot be received out- side the organizationcontrolled boundaries by employing emission se- curity and purposefully positioning the device. Multiple BLE pairing mechanisms are availa- ble to ensure availability of data. This safeguard reduces the liklihood of capturing or intercepting signals. ATT&CK for ICS: M0806 NIST SP 800-53 Rev. 5: AC-18, SC-40 ISA/IEC 62443-3: SR 5.2 Implement specific inven- Devices are hardened ATT&CK for ICS: M0947 tory, logging and monitor- and Xylem provides NIST SP 800-53 Rev. 5: ing for hardware and re- PSIRT to help customers SM-8 port security-related inci- investigate potential se- dents associated with de- curity incidents. This vices to Xylem. These safeguard supports the ISA/IEC 62443-3-3:2013: SR 1.11, SR 2.8, SR 3.4 might include unexpected ability to track assets and operations, confirmed recognize potential secur- tampering, or theft of the ity events. device. Ensure cybersecurity pol- While the system has NIST SP 800-53 Rev. 5: icies, awareness, and been hardened in many AT-2 training to the operators, ways, this safeguard pre- ISA/IEC 62443-2-4: administrators and other vents Social Engineering SP.01 personnel. attacks and promotes awareness related to cy- bersecurity. Before device disposal clear all paired connec- tions. No data is persistent on the device, but BLE bonding is enabled for gathering of data. This safeguard ensures that no one can connect to your device using al- ready-paired devices. ATT&CK for ICS ID: M0942 NIST SP 800-53 Rev5: SR-12 ISA/IEC 62443-3-3: SR 4.2 For additional information see references: 1. ATT&CK for ICS available online: https://collaborate.mitre.org/attackics/ index.php/Mitigations 2. NIST SP 800-53 Rev 5 available online: https://nvlpubs.nist.gov/nistpubs/ SpecialPublications/NIST.SP.800-53r5.pdf 3. ISA/IEC 62443 standards available for purchase from ISA, IEC, or ANSI. 5 FCC Compliance Statement FCC ID: 2AAFYFPCE1000 Compliance Statements: 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. 2. This device must accept any interference received, including, an interference that may cause undesired operation. Caution Statements: · Any changes or modifications not expressly approved by the party responsi- ble for compliance could void the user's authority to operate this equipment. · This equipment should be installed and operated with a minimum distance of 20 cm between the radiator and your body. IC: 11516A-FPCE1000 Compliance Statements: This device complies with Industry Canada license-ex- empt RSS standard(s). Operation is subject to the following two conditions: 1) This device may not cause interference., 2) This device must accept any interfer- ence, including interference that may cause undesired operation of the device. Déclarations de conformité: Le présent appareil est conforme aux CNR d'Indus- trie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioé- lectrique subi, même si le brouillage est susceptible d'en compromettre le fonc- tionnement. Caution Statements: · Any changes or modifications not expressly approved by the party responsi- ble for compliance could void the user's authority to operate this equipment. · This equipment should be installed and operated with a minimum distance of 20 cm between the radiator and your body. Déclarations de mise en garde: · Cet équipement est conforme aux limites d'exposition aux radiofréquences défines par Indstrie Canada pourun environment non contrôlé. · Cet équipement doit être installé et utilisé aven un minimum de 20 cm de dis- tance dispositif et l'utilisateur ou des tiers. 1 INFORMATION TO THE USER For Class A and Class B digital devices, information to the user is required to include the following statements (Section 15.105): For a Class A digital device or peripheral, the instructions furnished to the user shall include the following or similar statement, placed in a prominent location in the text of the manual: NOTE: This equipment has been tested and found to comply with the limits for a Class A 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. For a Class B digital device or peripheral, the instructions furnished to the user shall include the following or similar statement, placed in a prominent location in the text of the manual: 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 in a resi- dential installation. This equipment generates, uses and can radiate radio fre- quency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equip- ment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: · Reorient or relocate the receiving antenna. · Increase the separation between the equipment and receiver. · Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. · Consult the dealer or an experienced radio/TV technician for help. 11 Xylem Inc 8200 N. Austin Avenue Morton Grove, Illinois 60053 USA Tel: (847) 966-3700 Fax: (847) 965-8379 www.xylem.com/mcdonnellmiller Xylem and McDonnell & Miller are trademarks or registered trademarks of Xylem Inc. or one of its subsidiaries. All other trademarks or registered trademarks are property of their respective owners. © 2023 Xylem Inc. 211351_en-US_2023-09_IOM_FPCe-1000 LWCO with Bluetooth Interface Module