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Home > Inverter Support > Pure Sine Wave Inverter Support > Auxiliary Port on GP-ISW-R Does not function
Auxiliary Port on GP-ISW-R Does not function
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INTRODUCTION

 

Problem Description:

Auxiliary port does not function on GP-ISW-R.  Customers are attempting to turn inverter off by applying 12 VDC to the remote.  Feature is not working

 

Resolution: 

 

Regarding to the Aux. Port on the GPISW-R-12, we have found the resistor value is incorrect in location R30.

Current resistor value is 47K5

Correct resistor value should be 18K2

 

 

Replace resistor.

 

Comments:

 

Resistor needs to be replaced and customers unit replaced once testing is complete.  Future orders should not be affected.

 

 

 

 

 

 

 

 

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