Prepare for the Install
1) Important: Prior to installtion, set-up room and machine profiles in Greenwald Management System (GMS).
2) Have ready: Greenwald Pay Device, Smart Phone, admin app credentials and screwdriver/operator key (to remove machine panel).

Configuring Greenwald Pay devices to your machine
- Turn on all washers and dryers with Greenwald Pay devices installed in them or one at a time it doesn’t matter. The control consoles should be open and the Greenwald Pay devices should be visible to see the LED light. (It should be slow blinking white)
- Label each machine with W1-W99 for washers and D1-D99 for dryers
- Download the “Greenwald Pay” app from the Apple or Google Play store.
- Log into the app with your admin credentials. Note: If you do not have admin credentials then you will need to get these from a system administrator or you will need to be added as a Greenwald Management System (GMS) user with admin privileges.
- Tap the Admin button at the top of the app
- Tap the Setup button located in the room window.
- Select the appropriate account from the Accounts pull down menu. Note: Accounts are created and edited in the GMS website.
- Select the appropriate location from the Locations pull down menu. Note: Locations are created and edited in the GMS website.
- Tap the Next button. This will bring you to the Machines screen.
- Select a Greenwald Pay device from the right column under Room. The Greenwald Pay device selected will turn blue.
- Then select the Assignment from the left column that matches the label installed on the machine (from step 2) that has a solid blue light on.
- Tap Update setup on the bottom of the App
- Repeat steps 10-12 until all machines and Greenwald Pay devices are assigned
- Close all machine console panels and the install is complete
Device LED Codes
| Color | Activity | Significance |
|---|---|---|
| Off | Off | Device not connected to power |
| White | Slow Blink | Device not configured |
| Blue | Steady | Selected during configuration |
| Yellow | Slow Blink | Loading machine configuration |
| Green | Steady | Configured & ready |
| Blue | Slow Blink | Active with phone app |
| Green | Fast Blink | Active, Start not pressed |
| Green | Slow Blink | Busy, machine running |
| Red | Slow Blink | Machine Error |
| Red | Fast Blink | Machine Interface Error |
| Blue/Green | Slow Toggle | Firmware Loading |
| Red | Steady | Firmware Error |
Model Lookup
Greenwald offers a variety of Installations Kits tailored to your machine, Please select your brand and enter in your model number below to find the best kit for you.
GPay System Configurator
Planning a GPay installation or need a full quote? Build a complete quote request with the GPay System Configurator.
