Armstrong Design Envelope 4322 Installation And Operating Instructions Manual
Tango pumping unit with permanent magnet motors up to 10 hp
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Summary of Contents for Armstrong Design Envelope 4322
- Page 1 Design Envelope 4322 & 4372 Tango pumping unit with permanent magnet motors up to 10 hp Installation and operating instructions File No: 102.80 Date: december 12, 2022 Supersedes: 102.80 Date: november 22, 2021...
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Page 2: Table Of Contents
contents 2.3.4.3 control terminal wiring for mechanical setup depm2 motors precautions 2.3.5 analog / digital inputs 1.1.1 instructions for safe use 2.3.5.1 analog / digital inputs for 1.1.2 ambient temperature frame 71 motors 1.1.3 enclosure rating 2.3.5.2 analog / digital inputs for 1.1.4 storage depm motors... - Page 3 4.3.1 login 5.13.1 adding dp sensors through lcd screen 4.3.2 logout 5.13.2 adding dp sensors from webserver 4.3.3 about 5.14 bypass valve control 4.3.4 general settings maintenance 4.3.5 manual/auto mode general care 4.3.6 pump control lubrication 4.3.7 alarms & warnings mechanical seal 4.3.8 trend-graph...
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Page 4: Mechanical Setup
(Unrestricted Zone). Steps should be taken to minimize contact or warn operators/users that normal operating conditions will Armstrong’s warranty period for Design Envelope pumps is [ 18] be exceeded. In certain cases, where the temperature of the months from date of shipment, or [ 12] months from date of pumped liquid exceeds the above stated temperature levels, installation, whichever comes first. -
Page 5: Handling Design Envelope 4322 & 4372 Units
In closed systems, where possible, the pumps should be installed 1.1.7 handling design envelope 4322 & 4372 immediately downstream of the expansion tank /make-up con- units nection. This is the point of zero pressure change and is neces- sary for effective pump operation. - Page 6 Armstrong Suction Guide and Flo-Trex valve. with an Armstrong Suction Guide and Flo-Trex valve. Many very fig . 1. 2 . 4 large vil pumps are installed in this manner.
- Page 7 Armstrong offers grooved become a pipe support. suction guides with cast-in outlet flanges and Flo-Trex valves with Armgrip™...
- Page 8 Remove the clamp ring between the casing and adaptor/ pedestal and carefully rotate the rotating assembly. Note tapped collection well on design envelope 4322 that the seal flush line may need to be replaced to fit the new orientation.
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Page 9: Pump Piping-General
Armstrong f t v triple function valve may be installed in place of separate check and isolation valves. The f t v valve also includes... -
Page 10: Electrical Setup
Design Envelope 4322 & 4372 i nstal latio n & Tango Pumping Unit operati ng instruction s 2.0 electrical setup Since the leakage current is >3.5mA (approx. 4-20mA), reinforced Grounding must be established which is 2 .1 precautions required if en 50178 is to be complied with. Never use elcb relays that are not suitable for dc fault currents (type A). -
Page 11: Depm
Design Envelope 4322 & 4372 in sta l l a t io n & Tango Pumping Unit oper ating in str uct io n s depm ambient temper ature de-r ating 1 The load generates energy. 2 During deceleration (ramp-down) if the moment of inertia is If the motor is operated at temperatures above 104°f (40°c) - Page 12 Design Envelope 4322 & 4372 i n stal l a t io n & Tango Pumping Unit o p era t ing i nstruct ion s Analog input Compliance with Standards Programmable Adjustable speed electrical power en 61800-3:2004 Analog Inputs drive systems.
- Page 13 Design Envelope 4322 & 4372 in sta l l a t io n & Tango Pumping Unit oper ating in str uct io n s 2 . 2 .3 depm 2 Analog output Analog output Main supply (l1 l2 l3)
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Page 14: Electrical Installation Power Wiring
Design Envelope 4322 & 4372 i nstal latio n & Tango Pumping Unit operati ng instruction s 2 .3 electrical installation Externals Enclosure ip55 or ip66 2 .3 .1 power wiring Vibration test iec 6 0 0 68 -2- 6 2 .3 .1.1 power wiring for fr ame 7 1 motors –... -
Page 15: Power Wiring For Depm Motors
Design Envelope 4322 & 4372 in sta ll a t io n & Tango Pumping Unit o perating in struct io n s 2 .3 . 2 tools you will need 2 .3 .1.3 power wiring for depm motors Upper right corner of the motor. Use Access port #1 for power wiring and ground. -
Page 16: The Main Cover Disassembly- Depm Motors
Design Envelope 4322 & 4372 i nstal l a tion & Tango Pumping Unit op era ti ng i nstr uctions power from 3 mm 2 .3 .3 . 2 the main cover disassembly- depm motors warning Before removing the system must be disconnected from the mains supply. -
Page 17: The Main Cover Disassembly-Depm2 Motors
Design Envelope 4322 & 4372 insta l l a t io n & Tango Pumping Unit o per at ing i n str uct io n s power from power from ethernet cable router 2 .3 .3 .3 the main cover disassembly-depm2 motors... -
Page 18: Control Terminal Wiring
Design Envelope 4322 & 4372 i nstal latio n & Tango Pumping Unit operati ng instruction s 2 .3 . 4 control terminal wiring 2 .3 . 4 . 2 control terminal wiring for depm motors 2 .3 . 4 .1 control terminal wiring for fig 2 .3 . - Page 19 MODBUS CONNECTOR (J15) Pin 1 485-A Design Envelope 4322 & 4372 Pin 2 485-B insta l l a t io n & Pin 3 GND ISOLATED Tango Pumping Unit o per at ing i n str uct io n s...
- Page 20 Design Envelope Pumps. +24Vdc The three phase mains must be isolated before performing maintenance of the pump. Personnel requirements 1 Armstrong Tier 3 training or equivalent 3-Wires Sensor 0-20mA input 1 2 Ability to terminate simple control wiring +24Vdc...
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Page 21: Analog / Digital Inputs For Depm Motors
Design Envelope 4322 & 4372 insta l l a t io n & Tango Pumping Unit o per at ing i n str uct io n s 2 .3 .5 .3 analog / digital inputs for 2 .3 .6. 2 digital output for fr ame 7 1 motors depm2 motors fig 2 .3 .6. -
Page 22: Relay Output 2
Design Envelope 4322 & 4372 i nstal latio n & Tango Pumping Unit operati ng instruction s 2 .3 .7 relay output 2 .3 .9 supply fusing 2 .3 .7.1 relay output for fr ame 7 1 motors Branch circuit protection... -
Page 23: Design Envelope Pump Controller Wiring 2
Design Envelope 4322 & 4372 in sta ll a t io n & Tango Pumping Unit o perating in struct io n s 2.4 design envelope pump 2 . 4 .3 can bus wiring controller wiring The CAN bus port on the depc has terminals for the following signal connections: High, Low, and Ground, as shown in fig. -
Page 24: Networking Controls 2
Design Envelope 4322 & 4372 i nstal latio n & Tango Pumping Unit operati ng instruction s 3 .0 networking controls When connecting to a building automation system (bas), the pump needs to be properly configured for the network. For a BACnet ip or Modbus tcp connection, connect the network cable to the rj-45 port, as shown in fig. -
Page 25: Modbus Register Map - Version 1 - For Firmware V1.16 And Older
Design Envelope 4322 & 4372 i n sta l l a t i o n & Tango Pumping Unit o per at i n g i n str uct i o n s 3 .1 modbus register map – version 1 - for firmware v1.16 and older... - Page 26 Design Envelope 4322 & 4372 i nstal latio n & Tango Pumping Unit operati ng instruction s function code change start modbus # of data read write description during unit notes address register registers t ype oper ation 0×03 0×0 6 Control Settings 1 = Parallel;...
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Page 27: Bacnet Objects - Version 1 - For Firmware V1.16 And Older
Design Envelope 4322 & 4372 insta l l a t io n & Tango Pumping Unit o per at ing i n str uct io n s 3 . 2 BACnet objects – version 1 - for firmware v1.16 and older... - Page 28 Design Envelope 4322 & 4372 i nstal latio n & Tango Pumping Unit operati ng instruction s object id object name read/ write comments Parameters av:50 0 Standard Mode – Zero Flow Head Read Value for standard active mode. Unit as configured in Pump Control Module av:501 Standard Mode –...
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Page 29: Modbus Register Map - Version 2 - For Firmware V1.17 And Newer
Design Envelope 4322 & 4372 i n sta l l a t i o n & Tango Pumping Unit o per at i n g i n str uct i o n s 3 .3 modbus register map – version 2 - for firmware v1.17 and newer... - Page 30 Design Envelope 4322 & 4372 installa ti o n & Tango Pumping Unit operati ng i nstr uct ion s function code change start modbus # of data description during unit notes read write address register registers t ype oper ation 0×03 0×0 6...
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Page 31: Bacnet Objects - Version 2 - For Firmware V1.17 And Newer 3
Design Envelope 4322 & 4372 i n sta l l a t i o n & Tango Pumping Unit o per at i n g i n str uct i o n s function code change start modbus # of... - Page 32 20 Control Setpoint Read/Write constant flow) information av:9 0 0 BMS BACnet Version Read Version of the Armstrong BACnet points used. ai:0 Analog In 1 Read As configured in Pump Control Module ai: 1 Analog In 2 Read As configured in Pump Control Module...
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Page 33: Operation
Ensure that the STO jumpers are in place Warranty Does not cover any damages to the equipment resulting from failure to observe the above precautions. Refer to Armstrong General Terms and Warranty sheet. Contact your local Arm- strong representative for full information. -
Page 34: Touch Screen 3
Design Envelope 4322 & 4372 i nstal latio n & Tango Pumping Unit operati ng instruction s 4.3 touch screen For buildings that are commissioned in multiple stages, or where the design flow changes each time, the Auto Flow 4.3.1 login Balancing function can be run at the beginning of each stage. -
Page 35: About
Design Envelope 4322 & 4372 insta l l a t io n & Tango Pumping Unit o per at ing i n str uct io n s 4 .3 .3 about The physical design, software, & user interface are protected by patents &... -
Page 36: General Settings
Design Envelope 4322 & 4372 i nstal l a tion & Tango Pumping Unit op era ti ng i nstr uctions 4 .3 . 4 gener al set tings save save save... -
Page 37: Manual/Auto Mode
Design Envelope 4322 & 4372 insta l l a t io n & Tango Pumping Unit o per at ing i n str uct io n s 4 .3 .5 manual /auto mode... -
Page 38: Pump Control
Design Envelope 4322 & 4372 i nstal latio n & Tango Pumping Unit operati ng instruction s 4 .3 .6 pump control Activate Energy Performance Bundle... - Page 39 Design Envelope 4322 & 4372 in sta l l a t io n & Tango Pumping Unit oper ating in str uct io n s Single...
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Page 40: Alarms & Warnings
Design Envelope 4322 & 4372 i nstal latio n & Tango Pumping Unit operati ng instruction s Pressure Sensor Control Pump is now setup for Pressure Sensor Control. 4 .3 .7 alarms & warnings One or more of the parameters... -
Page 41: Trend-Graph
Design Envelope 4322 & 4372 insta l l a t io n & Tango Pumping Unit o per at ing i n str uct io n s 4 .3 .8 trend - gr aph There are 3 parameters that can be trended on the touch screen interface: •... -
Page 42: Touch Screen Calibration 4
Design Envelope 4322 & 4372 i n stal l a t io n & Tango Pumping Unit o p era t ing i nstruct ion s 4 .3 .10 touch screen calibr ation If you are having issues with the touch screen, including: •... -
Page 43: Data Logging
Design Envelope 4322 & 4372 insta l l a t io n & Tango Pumping Unit o per at ing i n str uct io n s 4 .3 .11 data logging Data logs can be used for energy performance analyses or to troubleshoot system issues. -
Page 44: Web Interface
4.4 web interface To access the control modes: Press settings Pump Armstrong Strongly recommends to use Google Chrome browser to access depc web interface. Other browsers might be used but Google Chrome will guarantee the best operation. 4 . 4 .1 connecting via ethernet Press settings ... - Page 45 To modify relay settings: enable Relay functions and select desired settings To access the control modes: Press settings Pump To enable Armstrong Connect: Settings Communication, and click on Armstrong Connect to enable To select Version 1 or 2 of bms settings, Click on Remote mode and select Version 1 or 2.
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Page 46: Design Envelope Flow Readout Tolerance
Design Envelope 4322 & 4372 i nstal latio n & Tango Pumping Unit operati ng instruction s 4 .5 design envelope flow readout 4 .6 noise levels toler ance Motor Maximum Sound Pressure Level Tolerance on flow and head readings between test stand instru-... -
Page 47: Control Modes
Design Envelope 4322 & 4372 insta l l a t io n & Tango Pumping Unit o per at ing i n str uct io n s 5.0 control modes quadratic curve control Quadratic Pressure Control is where the controller is set to... -
Page 48: Quadratic Curve Control With Minimum & Maximum Flow Protection
This control is available for 2, 3, or 4 Design Envelope pump be daisy-chained together. units operating in parallel. Tango and dualArm units have Paral- Wiring bridge supplied by others. lel Sensorless Pump Control (pspc) pre-programmed in the controls at Armstrong factories. For all other models (except... -
Page 49: Modifying Motor Ramp Up And Down Time
Design Envelope 4322 & 4372 insta l l a t io n & Tango Pumping Unit o per at ing i n str uct io n s For 2 pump parallel operation: From the Webserver, choose Settings -> Pump, set control... -
Page 50: Three Different Control Modes Can Be Accessed
Design Envelope 4322 & 4372 i nstal latio n & Tango Pumping Unit operati ng instruction s 5 .8.3 three different control modes can be 5 .8.5 standby pumps accessed Scroll down to Operational Mode and input the Maximum Constant Flow, Quadratic Pressure and Quadratic Pressure with Operating Pump Count. -
Page 51: Constant Pressure Control
Design Envelope 4322 & 4372 insta l l a t io n & Tango Pumping Unit o per at ing i n str uct io n s 5 .13 sensored control dP sensors can be added to a single pump or a parallel pumping system through either the lcd Screen on the Pump or the Webserver. -
Page 52: Bypass Valve Control
Design Envelope 4322 & 4372 i nstal latio n & Tango Pumping Unit operati ng instruction s 5 .14 bypass valve control The bypass valve control is used to protect flow sensitive equip- ment (such as chillers). If the flow is less than Setpoint 1, the depc analog output sends 20mA to fully open the valve. - Page 53 Design Envelope 4322 & 4372 insta l l a t io n & Tango Pumping Unit o per at ing i n str uct io n s...
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Page 54: Maintenance 5
(See Armstrong files 43 . 85 and 43 . 86 for seal environmen- the liquid in the pump by a throttle bushing. Because the seal tal instructions). -
Page 55: Mechanical Seal Replacement Instructions For Rigid Split- Coupled Pumping Units (Series 4300 & 4322)
Design Envelope 4322 & 4372 insta l l a t io n & Tango Pumping Unit o per at ing i n str uct io n s 6.3 .1 mechanical seal replacement instruc- c Remove the mechanical seal rotating assembly (62) through tions for rigid split- coupled pumping the gap between the pump and motor shafts. -
Page 56: Mechanical Seal Replacement Instructions For Close-Coupled Pumping Units (Series 4380 & 4372)
Design Envelope 4322 & 4372 i nstal latio n & Tango Pumping Unit operati ng instruction s Breakdown procedures: note: caution Snug fit the coupling screws and confirm even gap spacing between coupling halves, then firmly tighten coupling screws Exercise extreme care when handling power wiring. - Page 57 Design Envelope 4322 & 4372 in sta ll a t io n & Tango Pumping Unit o perating in struct io n s be loosened by heating the impeller hub with a torch during the face first, until the carbon face is pressed firmly against the pulling process to remove the impeller from the motor shaft.
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Page 58: System Cleanliness
An error occurred during the startup of the motor. Turn off the power to the pump and verify that the motor can be turned by using hand mode control. If the alarm persists after powering up contact an Armstrong Technical Service representative. -
Page 59: Warning Summary For Interfaces
External vsd voltage The voltage into the vsd is out of range. Verify that the correct voltage required to operate the vsd is present by measuring each of the 3 phases. If the warning persists, contact an Armstrong Technical Service representative. -
Page 60: Fuse And Wire Recommendation 6
380 vac 480 vac below. 0.33 0.25 0.37 armstrong disconnect switch and fuse r ating - 1ph 0.75 0.55 20 0 -240v input power for use with design envelope 0.75 permanent magnet motors - fr ame 7 1 cc fast-acting... -
Page 61: Pump Manager
(included with each Design Envelope Pump you when something is wrong order). Performance Reports Refer to File No: 100.8154 on Armstrong Corporate Website for You can now view operation trends and make data informed full details. decisions... - Page 62 t o r o n t o 23 bertrand avenue, toronto, ontario, canada, m1l 2p3 +1 416 755 2291 b u f fa lo 93 east avenue, north tonawanda, new york, u.s.a., 14120 - 6594 +1 7 16 693 8813 d r o i t w i c h s pa pointon way, stonebridge cross business park, droitwich spa,...