If you're interested in upgrading your M45 softener to have Wifi capability, it's possible! You'll need to order and switch out some parts. Take a look at the article below for instructions.
The M45 model is the only softener that can be upgraded to a WiFi unit. The M45 and M45C (WiFi unit) have similar capacity and internal programming - which makes this upgrade an option. To do so, you'll need to install the M45C's Control Panel and Faceplate on your current M45 unit.
Where to Purchase Parts?
You can purchase these parts at EcoPureHome.com (continental U.S. shipping), using the following part numbers as search criteria:
7381300 - Control Board
7372741 - Faceplate
7381245 - Faceplate Decal
Once you have your new parts, click each section below for replacement instructions.
Removing the Parts
1. Unplug the power cord from your outlet.
2. Bypass the water softener by pushing the handle IN on the back of your unit. This will stop water from coming in or out of the softener while you work:
3. Remove the top cover. If you need additional help, click here.
4. Now remove the faceplate off the unit.
5. You'll find the control board snapped onto the backside of the faceplate. The board is secured by four tabs on each of the corners. Starting with one side, flex the gray tabs away from the board to free it.
6. On the control board:
- Remove the rectangular red plastic Wire Harness connector.
- Detach the Power Supply from the prongs on the control board.
- Follow the red and black wires leading to the motor and separate the white plastic connector.
- If applicable, follow the tank light wires and remove the small bulb from the hole in the rim.
7. Set the old control board and faceplate to the side.
Installing the Parts
1. Secure your new faceplate decal onto your new faceplate.
2. On the new control board, you'll need to peel off the plastic film covering the LCD screen.
3. Go ahead and attach the new control board to the new faceplate by hooking one edge of the board under the gray tabs, then pushing the other side down to snap it into place.
4. Reconnect the wires to your new board:
- Press the red Wire Harness connector onto the metal pins. Make sure the connector is oriented correctly, with wires leading away from the board.
- Connect the Power Supply to the prongs on the control board. The connectors can be attached in either order.
- Reconnect the motor by joining the white plastic connectors attached to the red and black wires.
- If applicable, install the tank light by inserting it into the hole in the rim.
5. Attach the new faceplate into place on the softener.
6. You're ready to place the cover back on top of your softener.
7. Plug the power supply into the outlet and take the unit OUT of bypass.
Setting up the Programming & WiFi
Once you plug the unit back in, you may be prompted by dashes ‘- - - -‘ on the screen to chose your model code.
1. Use the Up/Down arrows to find your model code. You'll use the same Model Code: o45 or LFCP (whichever comes up on your screen).
2. Once you've found it, press the Select button to lock it your model.
3. Next, you'll program your new control board, you'll want to visit our Softener Programming Guide, or your owner’s manual to continue selecting your preferences.
4. Lastly, check out the iQua Set Up Guide to set up your WiFi capabilities.
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