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Operation and Installation Manual
Advanced & M2B+
Microprocessor Controller
Part Number: 882.12046.00
Bulletin Number: WTR1-606
Effective: August 1, 2012
Chapter 1: Safety 1 of 68
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Write Down Your Serial Numbers Here For Future Reference: We are committed to a continuing program of product improvement. Specifications, appearance, and dimensions described in this manual are subject to change without notice. DCN No. © Copyright 2010 All rights reserved.
Chapter 1: Safety 2 of 68
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Shipping Information Unpacking and Inspection You should inspect your equipment for possible shipping damage. Thoroughly check the equipment for any damage that might have occurred in transit, such as broken or loose wiring and components, loose hardware and mounting screws, etc. In the Event of Shipping Damage According to the contract terms and conditions of the Carrier, the responsibility of the Shipper ends at the time and place of shipment. Notify the transportation com
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Returns Do not return any damaged or incorrect items until you receive shipping instructions from the shipping department. Credit Returns Prior to the return of any material, authorization must be given by the manufacturer. A RMA number will be assigned for the equipment to be returned. Reason for requesting the return must be given. ALL returned material purchased from the manufacturer returned is subject to 15% ($75.00 minimum) restocking charge. ALL returns are to be shipped prep
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Table
of
Content
s Chapter 1: Safety ......................................................................... 8
1-1 How to Use This Manual ...................................................................................................... 8
1-2 Warnings and Precautions ..................................................................................................... 9
1-3 Responsibility ..................................................................
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Chapter 5: Advanced Operation .............................................. 29
5-1 Using the Analog Remote Input .......................................................................................... 29
5-2 Retransmission Analog Signal ............................................................................................ 30
Setting the Analog Signal Source to FLOW
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31
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Chapter 7: Appendix ................................................................ 58
7-1 Electrical Specifications ...................................................................................................... 58
Temperature Sensor Inputs
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59
Flow Sensor Inputs
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Chapter 1: Safety 1-1 How to Use This Manual Use this manual as a guide and reference for installing, operating, and maintaining your equipment. The purpose is to assist you in applying efficient, proven techniques that enhance equipment productivity. This manual covers only light corrective maintenance. No other maintenance should be undertaken without first contacting a service engineer. The Functional Description section outlines models covered, standard features, and
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1-2 Warnings and Precautions Our equipment is designed to provide safe and reliable operation when installed and operated within design specifications, following national and local safety codes. To avoid possible personal injury or equipment damage when installing, operating, or maintaining this equipment, use good judgment and follow these safe practices: § Follow all SAFETY CODES. § Wear SAFETY GLASSES and WORK GLOVES. § Disconnect and/or lock out power before servicin
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Chapter 2: Functional Description 2-1 Models Covered in This Manual This manual provides operation, installation, and maintenance instructions for the Advanced and M2B+ controller. The Advanced and M2B+ are available for use with several models of temperature control units (TCUs). A separate manual describes operation, installation, and maintenance instructions for the TCU itself. 2-2 General Description The Advanced and the M2B+ are microprocessor-based process cont
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2-3 Standard Features • PID Control for both heating and cooling • 4 line x 20 character LCD Display Screen • Setpoint, To Process, From Process, and DT displays • System status • Password protection • Selectable sensor types (Type K, J, & T thermocouples; 100 ohm and 1000 ohm RTDs) • Autovent sequence (adjustable from 1 to 10 minutes) • Sixteen segment Ramp/Soak program • Start, stop, vent, and alarm silence switches • D.C. dry contact inp
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2-5 Panel Layout and Keypad See Figure 1 on page 15 for an illustration of the control panel and its buttons. The LCD backlight lights up whenever any key is pressed. The backlight turns off after five minutes if no other key activity occurs. LED Indicator Lights The Advanced and M2B+ controller has one LED that will light up to indicate the control process has been started. This LED is located inside the Start button of the controller’s front panel. When power is applied, the
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Low Alarm Indicator. Appears in the LCD display when a Low Alarm condition occurs. ‘From Process’ Temp Indicator. Appears in the LCD display when the temperature display is showing the ‘To Process’ temperature. Delta Temp Indicator. Appears in the LCD display when the temperature display is showing temperature differential. High Heat Output Indicator. Displays status in the LCD display when full power heat output is applied. Low Heat Output Indicator. Displays status in the LCD
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Keypad Four keys, ‘Index’, ‘Up’, ‘Down’, and ‘Enter’ are used primarily to gain access to the menu structure and modify the controller’s parameters and features. The remaining six keys are used to direct the controller to start or stop a process. Button Function • Used to advance to one of the three setup menus. • Used to advance to the next menu item when in a setup mode. • Used in conjunction with the Down button to go back to a previous menu item when in a setup mode
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Button Function • When the system is first powered-on and the “Power Available - System Off” message is displayed, pressing the VENT key will turn on the Vent Output for a period of 8 seconds. The message “VENT” will be displayed during this period. • When the system is running, pressing the VENT key shall manually turn on the Vent Vent Output for as long as the key is held down, provided the ‘To Process’ temperature is o o o o below 150 F (65.5 C) for a water unit and
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2-6 Menu Structure The parameter menu structure is organized into three basic menus: Primary, Secondary, and Secure. To access the menus, press the Index button until the menu label appears in the second line of the LCD display. Additional menus display when an option is selected; however, the options are non-functional unless the appropriate menu option or option board has been installed. See the Menu Parameter Tables in the Appendix of this manual for more information. Continu
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2-7 Passwords and Security The controller provides four levels of security. Depending on the security level, some or all of the setup menus may be locked. The security level must be changed in order to unlock these menus. The current security level is displayed in the lower right corner of the menu display. The default security level is 3. Security levels are changed by changing the password value using the Up and Down buttons and pressing the Enter button. Values in the setup m
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Advanced Microprocessor Controller Chapter 3: Installation 3-1 Location Mount the instrument in a location that will not be subject to excessive temperature, shock or vibration. All models are designed for mounting in an enclosed panel. When properly mounted in an enclosed panel using a gasket at the panel/controller interface, the keypad can be washed down with water. Do not use high-pressure fluids. 3-2 Electrical Connections Microprocessor-based instruments requir
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