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BL121

SWIMMING POOL CONTROLLER

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Summary of Contents for BL121

Page 1: ...BL121 SWIMMING POOL CONTROLLER...

Page 2: ...ontroller Contents 3 Safety Measures 3 Description 4 Controller Overview 5 7 Product Diagram Front Panel 5 Rear Sub Panel 5 Connections Alarm Output and Power 6 Keypad Function 7 Setup Installation 7...

Page 3: ...mm 2 pcs Suction and injection tubing 10 m Peristaltic pump tubing 2 pcs Aspiration filter 2 pcs Suction and injection tubing 10 m Aspiration filter weight 2 pcs Aspiration filter 2 pcs pH 7 01 sache...

Page 4: ...setpoint for pH e g 7 4 and ORP e g 760 mv The Swimming Pool Controller will dose acid in case the pH of the water is above the pH setpoint and it will dose chlorine in case the ORP value is lower th...

Page 5: ...9 Cable Gland Seals 10 Probe Connector 11 Keyboard Area 12 USB port host 13 Liquid Crystal Display LCD 14 LED Area 15 LED Status 16 LED Service 17 Chlorine Pump Status LED 18 Acid Pump Status LED Rear...

Page 6: ...e Pool Controller when making electrical connections Gland Seals for Input Output wiring Sensor Input ANALOG OUTPUTS A01 4 20 mA OUT A02 4 20 mA OUT A03 4 20 mA OUT DIGITAL INPUTS ALARM RELAY POWER IN...

Page 7: ...ll configuration the probe is mounted in the flow cell close to the controller The water flow is assured by tubes In flow cell configuration the water circulation can be maintained while maintenance o...

Page 8: ...Setup Installation 8 Pool Controller Install...

Page 9: ...ion 9 Pool Controller Install 1 Connection for flow detector is optional 2 Connection for low level sensor for acid tank is optional 3 Connection for low level sensor for chlorine tank is optional 4 P...

Page 10: ...s head screwdriver remove the screw after opening lift the back cover and remove it To insert in place attach the bottom part of the cover to the controller and push to close Tight the screw with the...

Page 11: ...umps and injectors Check the low level sensors functionality if enabled Check the functionality of hold input For accurate measurements calibrate the probe before use in the system Pool Controller Ins...

Page 12: ...an in line installation and for injector installations in both in line and flow cell installations Select pipe locations that are accessible with sensor cable length and tubing Saddle for Probe in li...

Page 13: ...e o ring is in place 5 Insert the prepared probe with the adapter and screw it carefully into the saddle You are now ready for connecting the probe to the Swimming Pool Controller 3 Insert the nut on...

Page 14: ...ighten on fitting 10 Repeat for second aspiration filter 11 Place into appropriate reagent tank 2 3 1 Cut required length of suction injection tubing to reach between saddle for injector and outlet of...

Page 15: ...t two o ring s 2 on the nipple 1 from both side 2 Screw the nipple in the saddle 3 3 Screw the valve 4 in the open end on the nipple screwed in the saddle until is tight and oriented in front to be op...

Page 16: ...d verify if the o ring 10 is in place Insert the nut 13 on the probe Screw the adapter carefully 12 on the probe Do not damage the o ring Mount the collar 15 on the panel with the provided screw Inser...

Page 17: ...time 1 to 120 min 1min 30 min Maximum allowed dosing time in automatic mode Alarm High pH Low 0 1 to 14 0 pH Acid 0 1 pH 8 0 pH Minimum pH value that triggers the alarm high event if it persists more...

Page 18: ...arnings and Errors Enable Disable Disable Enable Disable the warnings and errors related to ORP events see page 6 Alarm Activates Relay Enable Disable Disable Enable Disable the relay control for ORP...

Page 19: ...the current date Date Format yyyy mm dd dd mm yyyy mm dd yyyy yyyy mm dd dd mm yyyy mm dd yyyy yyyy mm dd Option to change the current date format Key Beep Enable Disable Disable Enable Disable the A...

Page 20: ...Setup Installation 20 User Interface Map...

Page 21: ...Setup Installation 21 User Interface in Parameter Setup User Interface in General Setup...

Page 22: ...setting the pumps press MENU to enter measurement screen The parameters measured by BL121 controller can be visualized in three modes In measurement mode the following screens are displayed when press...

Page 23: ...two buffers If only one point calibration is made it is not confirmed as a complete calibration Enter Buffer Calibration mode by pressing MENU select pH options by pressing qp and than press CAL 4 01...

Page 24: ...essage appears if the probe has detected no buffer A process calibration allows the user to adjust the measured pH value to agree with another value i e grab sample measured with a portable meter and...

Page 25: ...f a calibration exists it can be erased by pressing CLR key A warning message will appear and confirmation is requested Press YES to confirm or NO to exit and return in the calibration screen After er...

Page 26: ...erature Auto Off Auto Off Hold In High Low warning or alarm active Auto Off Auto Off No High Low warning or alarm active Auto Off Auto Off Overtime pH High Low warning or alarm active Auto Off Auto Of...

Page 27: ...ccess to logged data in view mode export operation PLOT In addition the controller automatically logs The logged data include pH ORP and temperature measurements last calibration data setup configurat...

Page 28: ...RP regulators connections is described in the picture below LEDs status STATUS SERVICE pH Chlorine controlling and pump off controlling and pump run Relay is energized No alarms Analog outputs follow...

Page 29: ...n or on screen titles where the protected feature is included To activate the password select the Controller password item from General Menu screen MENU General and press Enable button The password co...

Page 30: ...ess the logged data press the qp keys from measurement to display the Plot screen Press Log RCL key The controller displays a summary with all available days of logs 100 logs can be stored on the cont...

Page 31: ...ress CFM Transfer in progress will be displayed All the logs can be deleted by selecting the option and pressing CFM The transfered data is saved to the USB stick in a folder named after the controlle...

Page 32: ...Temperature The output signal is assigned by selecting the minimum and maximum limit values for the parameter The maximum and minimum values for each parameter are defined in the parameter Setup menu...

Page 33: ...Warnings High Low pH ORP Temp This is active if the desired alarm is enabled the alarm level is exceeded and the set timeout value defined to trigger the alarm was not exceeded Menu General Events Tim...

Page 34: ...tions Setup Warnings and Errors Low level in Cl2 tank This is triggered only if a level sensor is used Menu ORP options Setup Cl2 tank Input and Menu ORP options Setup Warnings and Errors pH dosing ov...

Page 35: ...CE LED On The pumps are off Display a dedicated error screen with the error code The error code is the OR of all error detected 0x0002 Eeprom malfunctions 0x0100 Generated when 24V power supply voltag...

Page 36: ...eters Alarmistriggeredfor5consecutivereadingsover underthreshold pH Regulator Proportional feed using adjustable set point and adjustable proportional band Delay to start at power on and overdosing pr...

Page 37: ...tions Analog Outputs 3 4 to 20 mA sourcing configurable Output impedance 500 Ohm Accuracy 0 5 FS Galvanically isolated up to 50 V relative to earth Digital Inputs 3 Galvanic isolated powered contact t...

Page 38: ...such a way that it is constantly in the flow cell or the pipe filled with the sample When not in use replace the solution in the protective cap with a few drops of HI70300 Storage Solution or in its...

Page 39: ...20 m cable HI1036 1802 HI1036 1805 HI1036 1810 HI1036 1815 HI1036 1820 Fittings Kit for 50 mm pipe diameter BL120 150 Fittings Kit for 63 mm pipe diameter BL120 163 Fittings Kit for 75 mm pipe diamet...

Page 40: ...400 Probe fitting kit BL120 500 Flow cell valve BL120 401 Flow cell kit for 50 mm pipe diameter BL120 450 Flow cell kit for 63 mm pipe diameter BL120 463 Flow cell kit for 75 mm pipe diameter BL120 47...

Page 41: ...I 8004L pH 4 01 Buffer Solution in FDA approved bottle 500 mL HI 8006L pH 6 86 Buffer Solution in FDA approved bottle 500 mL HI 8007L pH 7 01 Buffer Solution in FDA approved bottle 500 mL HI 8009L pH...

Page 42: ...d contact your local Hanna Office If under warranty report the model number date of purchase serial number and the nature of the problem If the repair is not covered by the warranty you will be notifi...

Page 43: ......

Page 44: ...MANBL121 09 16 1 Hanna Instruments Inc Highland Industrial Park 584 Park East Drive Woonsocket RI 02895 USA Technical Support for Customers Tel 800 426 6287 Fax 401 765 7575 E mail tech hannainst com...

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