Series 2000 Top Dry Heater Control Operator's Manual PNEG-743 Date: 5-3-2006 PNEG-743
Series 2000 Top Dr y Heater Control TA B L E O F C O N T E N T S Safety ..................................................................................................................4 Safety Decals........................................................................................................5 Fan And Heater Operating Procedure....................................................................6 Setup And Configuration...........................................................................
SAFETY Series 2000 Top Dry Heater Control Heater Operation Thank you for choosing a GSI product. It is designed to give excellent performance and service for many years. This manual describes the operation of the Series 2000 Top Dry Heater Control Unit. Different models are offered, including a 36" diameter and a 42" diameter, with a choice of horsepower available on the fan motor. The principal concern of the GSI Group, Inc.
Series 2000 Top Dr y Heater Control SAFETY ALERT DECALS The GSI Group, Inc. recommends contacting your local power company, and having a representative survey your installation so the wiring is compatible with their system, and adequate power is supplied to your unit. Safety decals should be read and understood by all people in the grain handling area. The bottom right decal should be present on the inside bin door cover of the two ring door, 24" porthole door cover and the roof manway cover.
O P E R AT I N G P R O C E D U R E Series 2000 Top Dry Heater Control The control panel of the Top Dry heater unit. Setup And Configuration Power Up There are three possible configuration modes for the Top Dry. 1. Stand alone heater control. Master control is located on fan/heater and no other control is necessary. Running fan/heater in this mode requires climbing up to fan/heater to start unit and adjust controls. Limit switches are checked upon power up. The control checks all the limit switches.
Series 2000 Top Dr y Heater Control displayed. Note, that the cursors don't flash when in the normal display. They do flash when in the program mode. The dry and cool time shown on the display is "AIRFLOW" or "NO AIRFLOW" is displayed if air is flowing or not flowing. "RX TX" is displayed if there is a master with remote. The limits are continuously checked during the off mode. A limit switch open or any other error condition will cause the display to show the limit or error condition.
O P E R AT I N G P R O C E D U R E Series 2000 Top Dry Heater Control from right cursor flashing). When the grain temperature gets to this point (or dry timer times down), the heater control advances to the cool cycle. If no cool time is programmed in, the dryer shuts down when the grain gets to that temperature. Depressing the program switch again will cause the display to advance to setting the differential temperature setting (upper right cursor flashing). This differential is basically hysteresis.
Series 2000 Top Dr y Heater Control O P E R AT I N G P R O C E D U R E Setting Gas Pressure 1. At fan/heater turn toggle switch to "ON" position. If using a remote display or econo start, place that toggle switch in the "ON" position also. Airflow and purging on control panel display. 2. Press the increase and decrease buttons at the same time to reset. 7. Press the "PROGRAM TEMPERATURE" button to contine to set the "GRAIN TEMPERATURE SET POINT". 3. Press the "PROGRAM TEMPERATURE" button. 8.
O P E R AT I N G P R O C E D U R E 17. Press the "PROGRAM TEMPERATURE" button to change the temperature set points. Press it again to change the "CYCLE SET POINT". The display should read 160°. 18. Decrease the "CYCLE SETPOINT TEMPERATURE" until the heater cycles to low flame. 19. Open or close the low cycle ball valve until the gas pressure is 3-5 lbs. for LP, or 1-2 lbs. for natural gas. 20. Increase the cycle set point to return to high flame. 21.
Series 2000 Top Dr y Heater Control 1. Raise chutes. 2. Fill drying chamber with grain. 3. Turn toggle switch at fan/heater to "ON" position. If using a remote display or economy start, place that toggle switch to the "ON" position also. 4. Push "PROGRAM (DRY/COOL TIMES)" but ton on the series 2000 control panel to enter program mode. Arrow should be flashing at lower left side of screen above "DRY TIME". 5.
D R Y I N G R AT E S / S H E L L E D C O R N Series 2000 Top Dry Heater Control Top Dry Batch Series Fan and heater unit(s) 10-12 H.P. 36" fan 3.5 million BTU/HR BU/HR Batch time hours BU/HR Batch time hours BU/HR Batch time hours BU/HR Batch time hours 140 5% 10% 15% 5% 10% 15% 5% 10% 15% 5% 10% 15% 5% 10% 15% 5% 10% 15% 5% 10% 15% 5% 10% 15% 5% 10% 15% 5% 10% 15% 5% 10% 15% 5% 10% 15% 5% 10% 15% 5% 10% 15% 5% 10% 15% 5% 10% 15% 5% 10% 15% 5% 10% 15% 283 180 112 338 214 134 433 274 171 1.
Series 2000 Top Dr y Heater Control D R Y I N G R AT E S / S H E L L E D C O R N Top Dry Batch Series Fan and heater unit(s) 10-12 H.P. 36" fan 3.
FA C T O R Y C O N F I G U R AT I O N Configuration Dip Switches (Normally Done At Gsi) These switches are used to configure the heater control for various types of heaters. Multiple heaters connected together through the serial link. Top Dry stand alone with no remote display at the bottom-dip switch 6 Series 2000 Top Dry Heater Control Top Dry master Top Dry remote with a remote dis- display at the bot- play at the bottom- tom-dip switch 1 & dip switch 6 & 7 on/ 6 on/all others off.
ERROR CONDITIONS Series 2000 Top Dr y Heater Control Limit Switches The following limit switch errors light up individually on the heaters LCD screen: PLENUM, HOUSING, VAPOR, TEMP HI LIMIT Multiple Heater Error Conditions Two or more heaters may be connected together through the serial link. If the master cannot communicate with a slave controller, the master will display "SLA" on the main display and the "RX" "TX" symbols will be flashing.
WARRANTY THE GSI GROUP, INC. ("GSI") WARRANTS ALL PRODUCTS MANUFACTURED BY GSI TO BE FREE OF DEFECTS IN MATERIAL AND WORKMANSHIP UNDER NORMAL USAGE AND CONDITIONS FOR A PERIOD OF 12 MONTHS AFTER RETAIL SALE TO THE ORIGINAL END USER OF SUCH PRODUCTS. GSI'S ONLY OBLIGATION IS, AND PURCHASER'S SOLE REMEDY SHALL BE FOR GSI, TO REPAIR OR REPLACE, AT GSI'S OPTION AND EXPENSE, PRODUCTS THAT, IN GSI'S SOLE JUDGMENT, CONTAIN A MATERIAL DEFECT DUE TO MATERIALS OR WORKMANSHIP.
This Equipment shall be installed in accordance with the current installation codes and applicable regulations which should be carefully followed in all cases. Authorities having jurisdiction should be consulted before installation occurs. The GSI Group, Inc. 1004 E. Illinois St. Assumption, IL 62510-0020 Phone: 217-226-4421 Fax: 217-226-4420 e-mail: gsisales@grainsystems.com internet: http://www.grainsystems.
