The IRVWPC2 has the same electronics as our tried and tested IRVWPC, just a different physical package. For 12VDC systems only and NOT for use with Variable Speed pumps or pumps with BRUSHLESS motors.
The module has a GREEN and RED LEDs to indicate the running and fault status of the pump. Slow blinking GREEN to indicate the pump OFF or IDLE, solid GREEN to indicate the pump RUNNING variable speed and a fast blinking to indicate running at MAXIMUM speed. In a FAULT or ALARM condition the RED LED will blink the appropriate code.
We have changed to a 4-wire connection which is now color coded to match the pump motor wires and the RV power connection. This 4-wire connection now makes it easier to deal with the pump RED wire connection in hard-to-reach places. The wiring connections are now as simple as cutting the original connection to the pump, then connecting the RED and BLACK wires to the pump motor using the supplied WAGO connectors. The final connection is the YELLOW and WHITE wires to the original RV pump wires using WAGOs with the WHITE being the negative and the YELLOW the positive.  
 
*NOT FOR USE WITH VARIABLE SPEED PUMPS or BRUSHLESS PUMP MOTORS*   The IRVWPC2 is designed to work with pressure switch controlled pumps with standard brush motors and will not operate with pumps that have a built in pressure / speed controller or additional electronics. If you are unsure of the type of water pump that you have please consult with us before ordering. 
All water system components used carry NSF/61 approvals for potable water.
Typical installation can be performed in less than 15 minutes.
 
Product Package Includes:
-1 RIGHT ANGLE ADAPTER assembly
-1 IRVWPC2 Module 
-1 Pressure Transducer Assembly
-1 12" Long 1/2" Female-Female Hose Assembly
-1 1/2" male-male coupling
-Wiring Harness with 4 WAGO connectors, spare fuse, 5/64" Allen key, 2mm screwdriver for rotary selector and slide switches and mounting screws