Product Manual

gpelectric.com | [page 3]
1. CONTENTS
2. GENERAL INFORMATION .................................................................................................4
2.1 CAUTIONS / WARNINGS .................................................................................4
2.2 DISCLAIMERS................................................................................................10
2.3 GP-ISW KIT PARTS........................................................................................ 11
2.3.1 PARTS CHECKLIST ......................................................................... 11
2.4 GP-ISW FEATURES ....................................................................................... 12
2.5 UNIT DIMENSIONS ........................................................................................ 14
2.6 VOLTAGE AND TEMPERATURE PERFORMANCE ......................................15
3. INSTALLATION .................................................................................................................16
3.1 TYPICAL SYSTEM OVERVIEW .................................................................... 16
3.2 MOUNTING REQUIREMENTS ..................................................................... 20
3.3 DC WIRING ................................................................................................... 22
3.3.1 DC WIRING SIZING .........................................................................23
3.3.2 DC OVERCURRENT PROTECTION ...............................................24
3.3.3 PREPARING THE DC CABLES .......................................................24
3.3.4 DC CABLE CONNECTIONS ............................................................24
3.3.5 WIRING THE INVERTER TO THE BATTERIES ..............................25
3.3.6 DC GROUNDING .............................................................................26
3.4 AC WIRING.................................................................................................... 27
3.4.1 AC OUTPUT INTERFACE ................................................................27
3.4.2 GP-ISW 3000/4000 AC OUTPUT INTERFACE ................................27
3.4.3 GFCI (GROUND FAULT CIRCUIT INTERRUPTION) OUTLETS ..... 28
4. OPERATION ...................................................................................................................... 29
4.1 FINAL INSPECTION ....................................................................................... 29
4.2 TESTING THE INSTALLATION ......................................................................29
4.3 CONNECTING THE AC LOADS .....................................................................29
4.4 LED INDICATORS ..........................................................................................30
4.4.1 INPUT VOLTAGE LEVEL .................................................................. 30
4.4.2 INVERTER STATUS TO DISPLAY FAULT CONDITION ..................31
4.5 FUNCTION SWITCH ......................................................................................31
4.5.1 OUTPUT VOLTAGE SELECTION (S1&S2) ......................................32
4.4.2 OUTPUT FREQUENCY SELECTION (S3) ......................................32
4.6 POWER SAVING SELECTION (S4) ............................................................... 32
4.8 SHUTDOWN CONDITIONS ...........................................................................33
5. WARRANTY RETURN PROCEDURE ..............................................................................34
6. SPECIFICATIONS .............................................................................................................35
7. PRODUCT END OF LIFE & RECYCLING ........................................................................41
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