CGA Approved Series 2000 Heater Installation And Operating Instructions MODEL # VHC - __ __ - __ __ - 2 __ (HIGH) MODEL # VLC - __ __ - __ __ - 2 __ (LOW) Owner's Manual MANUAL # PNEG-582 1
THIS EQUIPMENT SHALL BE INSTALLED IN ACCORDANCE WITH THE CURRENT INSTALLATION CODES FOR GAS BURNING APPLIANCES AND EQUIPMENT, CAN1-B149.1 AND B149.2, OR APPLICABLE PROVINCIAL REGULATIONS WHICH SHOULD BE CAREFULLY FOLLOWED IN ALL CASES. AUTHORITIES HAVING JURISDICTION SHOULD BE CONSULTED BEFORE INSTALLATIONS ARE MADE.
CGA SERIES 2000 HEATER OPERATING INSTRUCTIONS TABLE OF CONTENTS Series 2000 Heater Check List.....................................................................................4 Warranty.......................................................................................................................5 Roof Warning, Operation & Safety.....................................................................................6 Safety Alert Decals................................................................
CGA SERIES 2000 HEATER CHECK LIST _____ 1. All wire connections _____ 2. Spark plug gap - .125 _____ 3. Pipe train tightness and gas leaks _____ 4. Flame sensor tight _____ 5. Fuse in place, extra fuse provided _____ 6. Flame out light _____ 7. Indicator light _____ 8. Pressure gauge _____ 9. Regulator adjusted _____ 10. Shut off valve operates correctly _____ 11. Vapor high limit _____ 12. Unit cycles ON to OFF _____ 13. Heat rise even across transition _____ 14. Unit cycles HI to LO (HI-LO only) _____ 15.
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 TWELVE 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.
ROOF WARNING, OPERATION & SAFETY ROOF DAMAGE WARNING AND DISCLAIMER GSI DOES NOT WARRANT ANY ROOF DAMAGE CAUSED BY EXCESSIVE VACUUM OR INTERNAL PRESSURE FROM FANS OR OTHER AIR MOVING SYSTEMS. ADEQUATE VENTILATION AND/OR "MAKEUP AIR" DEVICES SHOULD BE PROVIDED FOR ALL POWERED AIR HANDLING SYSTEMS. GSI DOES NOT RECOMMEND THE USE OF DOWNWARD FLOW SYSTEMS (SUCTION). SEVERE ROOF DAMAGE CAN RESULT FROM ANY BLOCKAGE OF AIR PASSAGES.
SAFETY ALERT DECALS Grain Systems, 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.
CGA SERIES 2000 HEATER INSTALLATION HIGH TEMPERATURE HEATER SPECIFICATIONS 18" 24" 26" 28" All models Inside diameter Bolt circle diameter Length BTU rating Weight 18.5/16" 19.7/16" 22" 1400000 81 24.1/4" 25.3/4" 22.1/2" 2100000 110 26.5/16" 27.15/16" 22.1/4" 2700000 115 28.1/8" 29.5/8" 25.
CGA SERIES 2000 HEATER INSTALLATION PLENUM TEMPERATURE SENSOR MOUNTING The plenum temperature sensor is the small gray PVC junction box attached by a cord to the fan/heater control box. 1. 24" to the right side of the transition, drill one 3/8" hole in the center of the plenum in a valley on the bin sidewall. 2. Insert the probe through the hole. 3. Position the housing so that the tabs are vertical, and the cord exits the housing horizontally. 4.
SERIES 2000 HEATER INSTALLATION WIRING HEATER UNIT 1. Be sure fan unit is installed and wired to meet local codes. Be sure equipment is well grounded (see page 9). 2. A separate neutral is required for 120 volt heater circuit in 220 volt 1PH and 3PH fan units. For 460 volt fan units a separate 120 volt power supply or transformer is required. 3. Run cord from heater unit to fan unit and connect as shown in Figure 2: Wiring diagram for the fan and heater unit. Figure 2.
SERIES 2000 HEATER INSTALLATION Dig a hole large enough to hold 1 or 2 gallons of water. Work the ground rod into the earth until it is completely in the ground. Figure 4: Use a #6 or approved size bare copper ground wire. Install a 5/8" diameter 8' long copper-clad ground rod, 2' away from the foundation and 1' below the surface of the ground or in accordance with local requirements. PROPER INSTALLATION OF THE GROUND ROD conductive bond with the surrounding soil.
SERIES 2000 HEATER INSTALLATION Standard electrical safety prac- IMPORTANT! Do not use pro- tices and codes should be pane tanks that have previ- used when working with a ously been used for ammonia heater. Refer to the National unless they have been purged Electric Code Standard Hand- ALWAYS DISCONNECT book by the National Fire Pro- AND LOCK OUT tection Association. A quali- POWER fied electrician should make all BEFORE WORKING ON wiring installations.
SERIES 2000 HEATER OPERATING PROCEDURE The control panel display showing initial start up. Standard electrical safety practices POWER UP fore the controller has been powered and codes should be used when All safety and high limit switches are up, the controller locks up with the working with a heater. Refer to the checked upon power up. If a safety main display alternating between a National Electric Code Standard or limit is open, the control displays it. "FAN" and "ON" message.
SERIES 2000 HEATER OPERATING PROCEDURE NORMAL OPERATING DISPLAYS WITH HEATER NOT RUNNING The main display shows the plenum is displayed if air is flowing or not dition is corrected, the display re- flowing. "RX TX" (receive, transmit) turns to its normal output. This is is displayed if multiple heaters are not the case with an error or limit connected. condition during the drying opera- temperature. If the dryer has not All safeties or high limits are tion.
SERIES 2000 HEATER OPERATING PROCEDURE STARTING THE DRYER play should read "HI-FLAME" at After heater power is turned on, the the left of the display. Loosen the fan must be turned on. Attempting nut on the main regulator and turn to start the dryer without the air screw in, to increase pressure and switch indicating there is airflow will out to decrease pressure. The cause an airflow alarm to go off when pressure gauge should be set at the start switch is depressed.
SERIES 2000 HEATER OPERATING PROCEDURE BTU'S PER GAUGE PRESSURE (PSI) PROPANE MODELS (APPROXIMATE) HIGH TEMPERATURE Operating Pressure (PSI) Diameter 2 4 6 8 10 12 14 16 18 20 18" 24" 26" 28" 416380 598250 816010 935660 588680 844730 1148640 1318540 720290 1036170 1409480 1617670 832760 1198890 1632030 1868930 930880 1340080 1825860 2091480 1019420 1464520 1995762 2309250 1107800 1581770 2153700 2467180 1174960 1689460 2302070 2649050 1244360 1787570 2436070 2792630 1340080 1892860 2577
SERIES 2000 HEATER OPERATING PROCEDURE BTU'S PER GAUGE PRESSURE (PSI) NATURAL GAS MODELS (APPROXIMATE) HIGH TEMPERATURE Operating Pressure (PSI) Diameter 1 2 3 4 5 6 7 18" 24" 26" 28" 454180 710450 938450 1022350 644780 1006850 1331520 1450080 787970 1231200 1627920 1772020 909260 1419980 1876896 2043790 1016880 1587790 2099420 2285470 1115380 1741920 2302800 2507090 1204750 1881456 2487940 2708640 LOW TEMPERATURE Operating Pressure (PSI) Diameter 1 2 3 4 5 6 7 18" 24-28" 144100 177
SERIES 2000 HEATER OPERATING PROCEDURE ADJUSTING THE VAPORIZOR 1. Vaporizer should be adjusted so the vapor pipe train runs warm to the touch (100°-120°F). 2. Loosen 5/16" bolt on adjustment bracket. 3. Swivel vaporizer away from flame if running too hot, closer to flame if too cold. 4. Move vaporizer only 1" at a time and allow a few minutes for temperature to equalize. 5. Tighten 5/16" bolt and watch heater run for several minutes to verify adjustment.
SERIES 2000 HEATER OPERATING PROCEDURE The limits are continuously multiple heaters may be done at any above this point the dryer operates checked during the drying operation. heater control console. The infor- normally--flame on and off at the A limit switch open or any other er- mation programmed is automatically high limit and cycle set points.
SERIES 2000 HEATER OPERATING PROCEDURE On hi-lo units when the unit mode. If the flame shuts off because the switch, depress the up and down reaches cycle set point, the flame the humidity is less than the humid- arrow switches to alter the hours. will switch to lo-flame and unit will ity set point, the humidity must rise Setting range is 0 to 200 hours.
FACTORY CONFIGURATION CONFIGURATION DIP SWITCHES (NORMALLY DONE AT GSI) These switches are used to config- Multiple heaters connected together through the serial link. Master with one Slave #1-dip switch slave-dip switch 7 one on/all others on/all others off. off. Master with two Slave #2-dip switch slaves-dip switch 8 two on/all others on/all others off. off. ure the heater control for various types of heaters. Stand alone heater with no slaves, all dip switches in the off state.
ERROR CONDITIONS LIMIT SWITCHES down can be viewed by pressing the a slave controller, the master will dis- The following limit switch errors light down arrow switch (up to 218 hours). play "SLA" on the main display and the "RX" "TX" symbols will be flashing.
SERIES 2000 HEATER SERVICE All Airstream heaters are con- 1. Disconnect and lock out power structed of durable weather-resis- to fan and heater. Open control tant materials, so a minimum box lid and inspect all compo- amount of service should be re- nents for moisture, vibration or quired; however before the unit is rodent damage. Inspect and eign material in any of the ports. started for the first time each sea- tighten all loose terminal con- Clean or replace parts if necessary.
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1004 E. Illinois St.
