Thermal Care SF Series Operation, Installation, And Maintenance Manual

Thermal Care SF Series Operation, Installation, And Maintenance Manual

Screen filtration with pda/atf-max

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Summary of Contents for Thermal Care SF Series

  • Page 3: Table Of Contents

    Disconnect controller from power source before servicing or removing face plate. II. DESCRIPTION The PDA/ATF‐MAX is a dual purpose controller for both monitoring the pressure differen al with alarm indicator and automa cally controlling the flush valve of a SF Series strainer. Page 1...
  • Page 4: System Overview

    III. SYSTEM OVERVIEW The PDA/ATF‐MAX system consists of the following primary components: A) PDA/ATF‐MAX controller B) Power supply C) Transducer / Wiring assembly D) Moun ng bracket E) Flush valve assembly The controller interface contains the Audio‐Visual Alarm, Controller screen and Keypad interface as shown. The clear cover provides protec on for the controller and can be opened with the two latches on the side of the controller housing to access the keypad.
  • Page 5: Opera On

    IV. OPERATION Startup    1) Plug in the power plug into a standard 115VAC wall outlet 2) Upon power‐up, the company informa on screen will be shown for 15 seconds. 3) A er 15 seconds, the screen will change to the manifold pressure screen and will begin monitoring differen al pressure across the strainer.
  • Page 6: Menu Screens

    V. MENU SCREENS Power Up Screen      The Power Up screen displays the company informa on. Each me the Miller‐Leaman Inc.  PDA/ATF‐MAX is plugged in, or when power is returned a er a loss, this   screen will be displayed for 15 seconds. The Power Up screen can be viewed by unplugging the PDA/ATF‐MAX’s power, then plugging it back 800‐881‐0320 ...
  • Page 7 V. MENU SCREENS (CONT.) Status: OFF Status: OFF    PSID : 00.0  The Inlet Pressure transducer is monitored to sense sufficient Inlet Pressure and allow Timed Flushes, and Differen al Pressure Flushing. When the inlet pressure is sensed as lower than the Setpoint, the Flush Interval mer will be paused, and a med Flush will not occur.
  • Page 8 V. MENU SCREENS (CONT.) Flush Interval & PSID Setpoint Screen  Flush Interval    HOURS:MM 00024:00  The user‐defined interval at which the system will ini ate an automa c Flush cycle. The Flush Interval mer resets a er any Flush cycle occurs Enter  (by mer, PD Transducers, operator, or Customer Input Signal). This PSID Setpoint 07 ...
  • Page 9 V. MENU SCREENS (CONT.) Time Since Last Flush & Triggered By Screen  Time Since Last    Flush    00000:04  This screen is READ ONLY for informa on and is not adjustable. The screen shows the amount of me that has elapsed since the system last Triggered By:  Flushed (example: 00011:30 is 11 hours and 30 minutes) and how the PD Transducers ...
  • Page 10: Layout & I/O Configura On

    VI. LAYOUT & I/O CONFIGURATION Inputs  I1 ‐ The op onal Customer Ini ate Flush input will signal the PDA/ATF‐MAX to start a Flush cycle. IB ‐ The op onal Customer Remote Alarm Reset input will signal the PDA/ATF‐MAX to remotely reset the Consecu ve Flush Alarm. The Analog/Digital Input loca ons allow manufacturer to design customer specific programs.
  • Page 11: Electrical Schema C

    VIII. ELECTRICAL SCHEMATIC Page 9...

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