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Summary of Contents for Advantage Controls GF with MegaTron XS
- Page 1 Manual Model GF Digital Glycol Feeder with MegaTron XS Controller SET UP ENTER HOME CANCEL HELP BACK Installation Maintenance Repair Manual Advantage Controls P.O. Box 1472 Muskogee, OK 74402 Phone: 918-686-6211 Fax: 888-686-6212 11/2018 www.advantagecontrols.com...
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Page 2: Table Of Contents
Reference Chart % Propylene Glycol ................27 Reference Chart % Ethylene Glycol ................27 Introduction The Advantage Controls Glycol Feed Systems are design to regulate pressure in closed loop Hydronic Heating and Cooling applications. The Advantage Controls XS Series Glycol Feeders are our advanced design microprocessor based controller with communication options previously unavailable with earlier models. -
Page 3: Model Numbering And General Specifications
II. Model Numbering and General Specifications BUILD A MODEL GF - 1 A 1 A 1 G - C1 Specifications TANK SELECTION 0 = No tank 1 = 55 gal (208L) poly Electrical 2 = 100 gal (378L) poly • Input 120 VAC, 60 Hz 3 = 30 gal (113L) poly •... - Page 4 Base Functions MegaTronXS units have several base system control functions and unit optional features. Your unit may be supplied with one or more of the features described in this manual. To determine what features apply to your unit check the model number label located on the controller enclosure. Base System Control Functions Whole Unit Optional Features F1 - (1) Timer Standard...
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Page 5: Installation
III. Installation Electrical Wiring The MegaTron XS series digital glycol feeder controller has an internal regulated power supply that will operate in the range of approximately 90 to 250 VAC at 47 to 63 Hz on the incoming wiring. Output relay(s) are protected with a replaceable fuse. -
Page 6: Typical Installation And Measurements
Typical Installation and Measurements SET UP ENTER HOME CANCEL HELP BACK System Connection Circulation Pump GLYCOL STAND FOOT PRINT 1/4” bolt hole drilled 3/4” from outside edge Note: This is for mounting holes only. Controller will extend beyond this depth. 30 gal 23 ¾”... -
Page 7: Start Up & Calibration Procedures
Glycol Feeder Start-Up Procedure Complete all installation steps before beginning this procedure. Ensure that all controlled devices (pumps, solenoid valves, etc.) are operational and connected to the controller. WARNINGS: Before applying power to the controller, remove the fuse(s) from the fuse holder(s) located on the high amp relay extension. - Page 8 Pressure Setpoint Configuration Procedure Step 5: If these are improperly set by entering an A/D value This is the mA Input 1 Setpoint Change Screen. for the settings while the input is not seeing the From here you can set SET POINT (Button 1), correct signal a signal generator will be required to DIFFERENTIAL (Button 2), HIGH ALARM reset the calibration.
- Page 9 Step 8: Step 11: Set the HIGH ALARM settings for VALUE (the reading Set the value of LIMIT TIME by using the number that will give a High Alarm) and NOTIFICATION. Press keys. Then press ENTER to confirm and go to the ENTER to confirm and go to the previous page previous screen. The Limit Time and the Alarm Notification will need to be set. Press HOME when finished to return to the HOME menu >mA INPUT 1 HIGH ALARM<...
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Page 10: Front Panel Description
IV. Front Panel Description ACI MEGATRON SYS1: TOWER CARD 1 COND 1,400 uS/cm STATUS SYS OK 375 mV TEMP: 72.1F FLOW: ON SYSTEM OK <HOT KEY> Thursday, August 29, 2013 02:24:10 PM (Wk1) SET UP ENTER HOME CANCEL HELP BACK NUMBER Keys- Used to enter new values in the SET UP mode and to access desired sub menus. -
Page 11: System Operation Overview
V. System Operation Overview Operation MegaTronXS controllers have two modes of operation, RUN and SET-UP. - This mode is for normal operation. In the RUN mode the display will show each system’s parameters. If an alarm is present, the ALARM box will flash how many alarms are activated. No settings may be entered or changed in the RUN mode. Readings are updated every 6 seconds on the screen while in the RUN mode. SET-UP - This mode is used to make adjustments to settings and readings on the controller. - Page 12 Set Points The same basic format is used for defining each available analog probe input’s control parameters.. SET POINTS - For setting the relay set points for the >SYSTEM 1 SET POINTS< available analog probe readings such as 4-20 mA mA OUT inputs for pressure. mA IN AUX INPUTS NOTE: In the Setpoints pop-up screen the direction (Rising or Falling) of the setpoint can also be set. If the setpoint is configured for ‘Rising’ the pump output relay will activate when the PSI reading exceeds the setpoint.
- Page 13 Calibration Calibration is for adjusting the displayed value of a probes reading to match your tester or known solution. Pick the system or mA input first. From a particular system pick the probe to calibrate. All MegaTronXS controllers are factory calibrated. All units are shipped with the date preset, and the clock set to your current time. These readings and settings should be verified for accuracy, and adjusted as per the instructions listed below. 3.3 4-20mA Output Calibration 4-20mA outputs can be calibrated to insure that the...
- Page 14 a reference. A 20mA input should be around 5500 and 4mA around 1100. If the A/D numbers are not in this range check input device. The MAX and LOW calibration inputs are for telling the controller what to display for a 20mA input and a 4mA input.
- Page 15 Recycle Timer ON CYCLE - The amount of the defined time that the >SYSTEM 1 TIMER 1 CHANGE< timer is to be on. ON CYCLE (HH:MM) OFF CYCLE - The amount of time that the cycle is going to be on. OFF CYCLE (HH:MM) ON/OFF TIMER - This is the displayed count down of OFF TIMER (HH:MM:SS): 0:10:40 time for the cycle the timer is in.
- Page 16 NAME - Pick from a list of defined names or customize >NOTEPAD SYS 1 NOTE 1< your own. NAME NUMBER - Set the number range. UNITS - Set the units of measurement. NUMBER ALARMS - Set Hi/Low alarm points and how frequently UNITS a new value is expected to be manually enter via the ALARMS History menu.
- Page 17 8. Configure Provides access to menus to set-up passwords, relay activation, temp scale, display contrast, flow switch, inputs, history time stamps, factory set-up and system information. CONTRAST - This screen allows for adjusting the >CONFIGURE< display contrast. PASSWORD CONTRAST FLOW SW - Defines a flow switch to be open or closed RELAYS TEMP SCALE with flow. NETWORK FACTORY - A factory only menu TEMP SCALE - Set Celsius or Fahrenheit HISTORY SYS INFO HISTORY - Sets the history time stamp interval.
- Page 18 Flow Switch This menu allows the user to select if a flow switch signal will represent a flowing condition when a “closed” or “open” signal is seen for each systems flow switch input. User can also select if timers can work always or only with flow. 8.5 Contrast This menu is used to adjust the contrast of the display. Temperature Scale This menu is used to select the type of temperature scale to display. 8.7 Network (if applicable) The Network menu is used when a controller is being remotely communicated with either a local network connection or over the internet on the Web Advantage server.
- Page 19 Viewing History RELAY LOGS - Relay activations displayed in a log >HISTORY< form. Arrow up to advance through the log. RELAY LOGS WATER METER ALARM LOG - Alarm activations in log form. ALARM LOGS SENSOR HISTORY - For selecting the parameters SENSOR HISTORY and viewing of a given probe reading’s history in log or graph form.
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Page 20: Usb Functions
VII. USB Functions The XS is capable of transferring information using a FAT formatted USB drive. The XS has three main functions that it can perform using the USB. (1) Upgrade XS Firmware from USB Drive (2) Save XS Log Data to USB Drive SET UP ENTER HOME... -
Page 21: Troubleshooting And Maintenance
VIII. Troubleshooting & Maintenance The Advantage Glycol Feeder is designed for many years of trouble free operation. Should a problem occur, refer to the following chart to help identify the problem. If replacement is required, follow the procedures listed in the Warranty and Factory Service portion of this manual. NO POWER TO UNIT, POWER PRESENT AT RECEPTACLE This happens if the power cord is tripped over or gets caught and pulled by accident. - Page 22 • If Yes, inspect end of level wand for debris or damage, replace if needed. (The float at bottom of the wand should have free movement, up and down. • If No, inspect wire for damage. If no damage visible inspect internal wiring. (See NO POWER TO UNIT, POWER PRESENT AT RECEPTACLE 1 thru 10 above) If no resolution is found, record Serial / Model numbers and call customer service LOW LEVEL ALARM STAYS ON Disconnect level wand connection and short across connectors with screw driver.
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Page 23: Parts List
Note: Dual Digital Glycol Feeders utilize one controller monitoring two separate pressures sensors. The Parts List menu will have additional selections for each function. Both pressure readings will be displayed in the Run Parts List screen: "P1: 060 P2045 psi". 1. - Page 24 Parts List 24 19...
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Page 25: Wiring Diagrams
X. Wiring Diagrams MOTHER BOARD 4-20mA System (MAIO) VDC Output Connections POWER TO KEYPAD KEYPAD DISPLAY RELAY CARD RIBBON POWER BOARD RELAY CARD... -
Page 26: Warranty
Manufacturer’s Product Warranty Advantage Controls warrants units of its manufacture to be free of defects in material or workmanship. Liability under this policy extends for 12 months from date of installation for all aspects of the glycol feeder with the controller only covered for an additional 12 months. - Page 28 Get the Advantage in Water Treatment Equipment Advantage Controls can give you the Advantage in products, knowledge and support on all of your water treatment equipment needs. Cooling Tower Controllers Boiler Blow Down Controllers Blow Down Valve Packages Solenoid Valves Water Meters Chemical Metering Pumps...
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