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Summary of Contents for Pentair NOCCHI CPS3-20
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Page 2: Table Of Contents
CHAPTER 1 - INTRODUCTION ....................... 3 PARTICULAR SIGNS ..........................3 GENERAL INFORMATION........................3 PRELIMINARY CHECKS........................3 CHAPTER 2 - TECHNICAL FEATURES ..................4 FIELD LIMITATIONS ...........................4 INBOUND SIGNAL FEATURES ......................4 CHAPTER 3 - INSTALLATION ......................5 MOUNTING OF THE CPS ON THE PUMP..................5 ... - Page 3 ERROR TABLE..........................22 CHAPTER 7 - RESETTING AND FACTORY SETTINGS .............. 24 GENERAL SYSTEM RESET ......................24 RESET FACTORY SETTINGS ......................24 SOFTWARE VERSION........................24 CHAPTER 8 - TABLES AND DESIGNS ..................25 DATA PLATE .............................25 ...
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Page 4: Chapter 1 - Introduction
The note sign offers important information highlighted outside the text to which it refers. GENERAL INFORMATION With this manual PENTAIR INTERNATIONAL S.A.R.L. wants to provide the necessary information to install, use and maintain the CPS inverter coupled with a NOCCHI motor pump. •... -
Page 5: Chapter 2 - Technical Features
CHAPTER 2 - TECHNICAL FEATURES • For the motor pump refer to the information contained in the specific manuals. • Do not use the product in environments with acid, corrosive and/or inflammable gas. • Do not use the motor pump with dangerous liquids. FIELD LIMITATIONS •... -
Page 6: Chapter 3 - Installation
CHAPTER 3 - INSTALLATION • The installation operations must be performed by expert, qualified personnel. • Use specific guards and equipment as per safety standards. • Fully comply with safety and accident prevention standards in force. Carefully read the use and maintenance manual for the pump. MOUNTING OF THE CPS ON THE PUMP See figure at bottom of handbook. -
Page 7: Motor Pump Electrical Connection
MOTOR PUMP ELECTRICAL CONNECTION • Ensure power is cut to all the connections. • Always disconnect the electrical power cable before performing operations on the electrical or mechanical parts of the motor pump. • Having disconnected the power cable, wait for the LINE led to switch off (about 2 minutes) and until the condensers unload before performing intervention on the CPS. - Page 8 - RS-485 Communication port; - INI INIBIT input: NC external contact or NO for the START/STOP command; - S.P. External Set Point (EST) command: NA contact; - TRASD. Input 0÷5 Volts for pressure transducer • + Positive • - Negative •...
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Page 9: Chapter 4 - Functioning
CHAPTER 4 - FUNCTIONING PRODUCT DESCRIPTION 4.1.1 MOTOR PUMP The system is composed of a motor pump and an electronic control system (inverter) that enables the pressure to be maintained constant in the system, reducing or increasing the rotation speed of the pump motor. -
Page 10: Chapter 5 - Programming
water request will be the one that has worked less (see parameters on working hours). In this mode the other pumps can help the first one. (BOOSTER mode – CH3 see chpt. 5.3.4). • Alternating with running hours (CH4): The motors function based on the number of hours worked, changing place after set number of hours entered in the installer menu (see chpt. -
Page 11: Description Of Signals On Display
DESCRIPTION OF SIGNALS ON DISPLAY When running normally (that is, in the absence of any alarms) press the MODE button to alternate the available displays: 1. BAR/PSI System pressure Current pressure, shown in large numbers on the display; Currently active set point (set 1 or set 2), shown in small numbers on the display;... -
Page 12: Programming Menu
PROGRAMMING MENU The functioning of the module can be set by means of a series of parameters grouped into 4 sub-menus: • The CPS module indicates with the symbol the modification status of the parameter. • Press the SET button to save the set parameters and exit the programming mode. •... -
Page 13: Display Rotation
5.3.2 DISPLAY ROTATION Press the “MODE” button in order to access the display modification page until you see the rotation parameter display. Press the “SET” button to enter the rotation modification display; During the modification of the parameters, the symbol on the display lights up;... -
Page 14: Advanced Parameters
5.3.4 ADVANCED PARAMETERS • Press STOP before modifying the parameters. Key sequence to access the advanced menu button pressed for 10 seconds DESCR PARAMETER MENU DESCRIPTION DEFAULT DISPLAY NAME Unit of TPR E Pressure unit of measurement measurement Number of SET N Number of set points used SET POINTS... - Page 15 14 -GB-...
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Page 16: Installation Parameters
5.3.5 INSTALLATION PARAMETERS • Press STOP before modifying the parameters Key sequence to access the installation menu Last button pressed for 10 seconds During the modification of the parameters, the symbol on the display lights up. Use the MODE key to change various parameters. With the buttons ▲▼... - Page 17 DISPLAY PARAMETER MENU DESCRIPTION DEFAULT DESCR. NAME This parameter indicates the mode used to change pumps when the pump is part of a unit (PRI, SEC). The possible values are: CH01: Indicates that the first pump to come on at the next request for water will be the one which started-up second or which did not start-up during the last cycle.
- Page 18 DISPLAY PARAMETER MENU DESCRIPTION DEFAULT DESCR. NAME Parameter defining the sensor at the bottom of the scale. Bottom scale sensor (in bar[PWE1]) SUP S Zero sensor Minimum value read by the sensor (zero) INF S Offset sensor Use to enter an offset value for the pressure sensor. 10.0 OFF P Interval of time during which pressure must remain stable...
- Page 19 DISPLAY PARAMETER MENU DESCRIPTION DEFAULT DESCR. NAME Waiting time between the second restart and the third 3rd restart 1440 attempt to automatically restart the system (minutes). RIP 3 Waiting time between the third restart and the fourth 4th restart 1440 attempt to automatically restart the system (minutes).
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Page 20: Manual Start Of Motor/Priming
DISPLAY PARAMETER MENU DESCRIPTION DEFAULT DESCR. NAME Amount of time the pump is inactive. Once this amount of time has expired, the pump will start up for 15 seconds at maximum frequency. Then, the frequency will be slowly lowered until the minimum set frequency is obtained. This Anti-locking parameter is expressed in minutes until it reaches 60, after which it is expressed in hours. -
Page 21: Chapter 6 - Signals, Alarm Status And Errors
The condition occurs when the system is first started-up or in a System initiation LOGO condition of reset and signal PENTAIR configuration of the unit or after a prolonged power failure Wait for a change in status System re-initiation The condition occurs when a signal short power failure takes place. -
Page 22: Alarm Table
6.3 ALARM TABLE MESS DESCRIPTION ACTION DISPLAY Error temporary absence of water. This occurs Check the water level in the first when water is absent and the tank or the aqueduct pressure. No water alarm - restart mechanism been Wait programmed [PWE2] temporary... -
Page 23: Error Table
6.4 ERROR TABLE MESS DESCRIPTION ACTION DISPLAY The error log appears when no No event errors have been signalled Press the START/STOP button to Generic fault (in This condition signals a system attempt to exit this condition. In memory) breakdown or an internal error. case of a persistent error, contact technical support In the error condition it is possible... - Page 24 MESS DESCRIPTION ACTION DISPLAY This error condition occurs when In this case, the module will the voltage exceeds by 20% the attempt restart normal nominal voltage (500V). functioning after 1 minute and will Temporary over This alarm condition closes the J3 repeat the procedure up to five voltage error contact on the power board for...
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Page 25: Chapter 7 - Resetting And Factory Settings
CHAPTER 7 - RESETTING AND FACTORY SETTINGS 7.1 GENERAL SYSTEM RESET • Press only as a last resort to restart the system Triggers a general module reset and reloads set values saved in eeprom. Press as a last resort only in order to restart the module. -
Page 26: Chapter 8 - Tables And Designs
CHAPTER 8 - TABLES AND DESIGNS DATA PLATE Type of motor pump Absorbed current Maximum flow rate l/min Date and year of production Nominal power (P2) Frequency Maximum temperature of liquid Software version Nominal current Power voltage Maximum head in metres Number of phases Insulation class and level of protection Absorbed power (P1) -
Page 27: Installation Of The Negative Suction Head
INSTALLATION OF THE NEGATIVE SUCTION HEAD Basin or tank Pressure transducer Float Flexible tube Shut-off valve Non return valve Outlet tubing Filter Tank/autoclave membrane (8 l/min) Motor pump complete with inverter Gauge 26 -GB-... -
Page 28: Installation Of The Positive Suction Head
INSTALLATION OF THE POSITIVE SUCTION HEAD Basin or tank Pressure transducer Float Flexible tube Shut-off valve Non return valve Outlet tubing Filter Tank/autoclave membrane (8 l/min) Motor pump complete with inverter Gauge For the installation of the positive suction head, ensure the correct inclination of the suction piping until the air present in the tubing can exit the outlet tubing. -
Page 29: Connections Board - Control Board
CONNECTIONS BOARD – CONTROL BOARD - RS-485 Communication port - INI INIBIT input: NC external contact - S.P. External Set Point (EST): NA contact - NTC NTC sensor input to control temperature - TRASD. Input 0÷Volts for pressure transducer • + Positive •... - Page 30 29 -GB-...
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Page 31: Chapter 9 - Guarantee
The guarantee is limited to repairs or replacements, in the assistance centres authorised by PENTAIR INTERNATIONAL S.A.R.L., for the pump or parts deemed malfunctioning or faulty. The components subject to wear, for example, the mechanical seal and counter face, rings and seals, rotors and hydraulic parts and membrane and electric cables are guaranteed for a period not exceeding their useful life.
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