Genius: How to Replace the Solenoid

This article will explain how to replace the solenoids on a Genius Electronic shower valve

Important: Turn off the water supply to the electronic valve before starting. You can either turn off the main power to the house or close the shut-off valves, if the valve is equipped with them.  Also turn off the electrical supply to the electronic valve.  Failure to do so may result in flooding, personal injury or electrical shock.

• Recommended Tools: Phillips screwdriver, adjustable wrench

1. Remove the 8 screws from the the red box
	2. FIND WHICH SOLENOID HAS TO BE REPLACED AND DISCONNECT IT FROM THE ELECTRONIC CARD a. OUTPUT 1– GREEN ARROW b. OUTPUT 2– BLUE ARROW
	3. FIRST REMOVE THE OUTPUT BY UNSCREWING THE WHITE PLASTIC HEXAGONAL NUT (GREEN ARROW). MAKE SURE YOU DON’T LOSE THE GASKET
	4. TO REMOVE THE SOLENOID, HOLD IT STILL AND UNSCREW THE 2ND WHITE PLASTIC HEXAGONAL NUT (GREEN ARROW)
	5. MAKE SURE THE GASKET IS STILL IN PLACE
	6. MAKE SURE THAT THE NEW SOLENOID IS INSTALLED ON THE CORRECT SIDE. THE ARROW ON IT SHOWS THE WATER WAY (GREEN CIRCLE) SO THE TIP SHOULD BE ON TOP 7. DO STEPS BACKWARDS TO INSTALL THE NEW SOLENOID. **DO NOT OVERTIGHTEN THE PLASTIC NUTS**
8. CONNECT THE RED AND BLACK WIRES IN THE BOARD, RED (+) BLACK (-)