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Summary of Contents for Copeland MultiFlex ESR
- Page 1 USER MANUAL MultiFlex ESR Installation and Operation User Manual...
- Page 2 Copeland 1065 Big Shanty Road NW, Suite 100 Kennesaw, GA 30144 USA 770-425-2724 • 1-800-829-2724 www.copeland.com Email: ColdChain.TechnicalServices@copeland.com...
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Page 3: Table Of Contents
7.3 Step 2: Add a Standard Circuit ................................9 7.4 Step 3: Associate the MultiFlex ESR ..............................9 7.5 Step 4: Set Up the Standard Circuit ..............................10 7.6 Step 5: Set Up the MultiFlex ESR ..............................12 8 VALVE ZEROING .............................. 14 8.1 Step 1........................................14 8.2 Step 2........................................14... -
Page 4: Introduction
MultiFlex ESR Molex Connector control. Board (Discontinued) The MultiFlex ESR receives input data from a Copeland E2 controller (via the I/O Network) and then regulates the stepper valves according to the data from the E2. Figure 1-2 - MultiFlex ESR Molex Connector Board Layout -... -
Page 5: Installation
Panel Mounting and Heat Dissipation The MultiFlex ESR can generate a substantial amount of heat when it draws up to a maximum of 80 VA during operation. The MultiFlex ESR is rated for a maximum ambient temperature of 65°C (150°F); therefore, depending on the size of the enclosure and what other devices are in that enclosure with the MultiFlex ESR, you may need to ventilate the enclosure by installing air circulation fans or other devices to aid in heat dissipation. -
Page 6: Wiring
(Figure 3-3) and Each MultiFlex ESR board requires a Class 2, 80VA 24VAC matching the wire colors to the legend on the connectors. -
Page 7: Molex Connector (Discontinued) Board Wiring
A valve cable harness may not be longer than 150 feet. Figure 3-4 - Copeland Flow Valve and Old Board Wiring For retrofits or stepper valve harnesses without a mating molex connector, use the MultiFlex ESR adapter cable (P/N 335-3275). Crimp-type waterproof splices should be used to make the connections. -
Page 8: Setting The Terminating Resistance Jumpers
Setting the Terminating Resistance Jumpers All MultiFlex ESR boards have a set of terminating resistance jumpers (one jumper for each wire lead). These jumpers are labeled JP2, JP3, and JP4 on the MultiFlex ESR board. Set the termination jumpers UP (JP2, JP3, JP4) if at either end of a daisy chain. Otherwise, set jumpers DOWN. -
Page 9: Setting The Network Address And Baud Rate
Setting the Network Address and Baud Rate Set the network address on the first five rockers of the dip switch (labeled S1) on the MultiFlex ESR board. Set the network baud rate using rockers 6 and 7. Set the network address using the first 5 rockers of dip switch S1. -
Page 10: Wiring Connection To Site Supervisor
Wiring Connection to Site Supervisor Figure 6-1 - Site Supervisor Wiring 026-1720 R6 MultiFlex ESR Manual ©2024 Copeland LP. -
Page 11: Software Overview
Software Overview The MultiFlex ESR board is intended to interface closely with E2’s Standard Circuit application. Once a valve on the MultiFlex ESR board has been associated with a Standard Circuit, the Standard Circuit assumes control of the valve’s position. The Standard Circuit must be specifically configured to control a MultiFlex ESR valve so that the advanced capabilities provided with the MultiFlex ESR will be enabled. -
Page 12: Step 1: Add A Multiflex Esr
Step 1: Add a MultiFlex ESR A. Add Number of Boards A MultiFlex ESR board must be added to the E2 in the same manner that an 8RO or a 16AI is added in the network setup of the controller. This is done from the Connected I/O screen... -
Page 13: Step 4: Set Up The Standard Circuit
A. General Setup Screen in the E2. The MFlex ESR Appl column displays a list of all MultiFlex ESR applications in the E2 (press F4 to choose which MultiFlex ESR board to associate with the circuit). The Valve column, selectable between 1 and 8 for the valve... - Page 14 C. Additional Setup Screen: MultiFlex ESR Under the More Setup screen (C0 tab), set the following Table 7-1 - MultiFlex ESR Valve Parameters - E2 More Tab parameters described in Table 7-1. Standard Circuit Valve Description Parameters The minimum percentage the valve can go to during refrigeration control.
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Page 15: Step 5: Set Up The Multiflex Esr
Name field. If you wish to assign a MultiFlex ESR boards are added and configured correctly in name to this MultiFlex ESR application, enter it in this field; your Standard Circuit applications. In this step, you must otherwise, move to the Valves Setup screen. - Page 16 Open Wire alarm - at least one drive winding of the valve is disconnected or has an open coil (no current flow was detected). • Over Current alarm - available if the Valve Mfg field is either set to Copeland Flow or Other, the valve driver is reporting an over current condition possibly caused by a shorted driver winding. NOTE All alarms attempt to auto reset continuously every 10 minutes after the alarm was first detected.
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Page 17: Valve Zeroing
Once the valve has been zeroed, the process will not need to be repeated unless the valve has been replaced or driven open beyond its control range by a device other than the MultiFlex ESR board. Note that if the valve manufacturer (Valve Mfg) is set to Other and the valve harness becomes disconnected while the MultiFlex ESR board is attempting to control, zero the valve after the disconnect is resolved. -
Page 18: Hand-Held Terminal
FAIL: I/O NET - Unable to communicate with the I/O Network. • FAIL: USER CFG - The MultiFlex ESR board setpoints have not been configured (the MultiFlex ESR board is using factory defaults for valve configurations). 026-1720 R6 MultiFlex ESR Manual... -
Page 19: Main Select Screen
The Option 2 screen will show the network settings for the will allow the user to select what sub-system should be MultiFlex ESR controller. There are no editable fields on this accessed. (Defaults to 1.) screen. This display is a reflection of the dip switch settings:... -
Page 20: Valve Specifications Tables
Valve Specifications Tables 10.1 Copeland Flow Controls Stepper Valves TYPE ESR 12 ESR 20 ESVB 10-20 Ton ESVB (4) 1-4 Ton ESV (4) 12 VDC 12 VDC 12 VDC 12 VDC 12 VDC Voltage 24 VDC 24 VDC 24 VDC... -
Page 21: Sporlan (Parker) Stepper Valves
3064 6386 1596 3193/6386 OverClose Total Watts Phase (3) Resistance 75 ohms 75 ohms 75 ohms 75 ohms Hysteresis Motor Bipolar Bipolar Bipolar Bipolar ESR, CC100 ESR, CC100 CC100 ESR, CC100 products 026-1720 R6 MultiFlex ESR Manual ©2024 Copeland LP. - Page 22 The contents of this publication are presented for informational purposes only and they are not to be construed as warranties or guarantees, express or implied, regarding the products or services described herein or their use or applicability. Copeland reserves the right to modify the designs or specifications of such products at any time without notice.
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