Maytag MFR/Speed Queen SYT Pro300/Universal Harness Installtion (NO FEEDBACK)
Maytag MFR/SpeedQueen SYT (NO FEEDBACK)
This document will walk you through the process of installing your Airwallet Pro330 to your MAYTAG/SpeedQueen machines. This guide is for the following machines:
· MFR Maytag with coin terminal block
· SYT SpeedQueen Touch with Oval Soap Dish on top of machine and similar coin connections.
What is needed:
· Airwallet Pro330 Unit
· (4) 3M 951K Crimp or BLUE Scotch Lock Connectors
· (4) BLUE MALE/FEMALE SPADE crimp connectors
· T20 Security Torx Bit
Airwallet Pro330
Installation Video
Coming Soon!
Recommended Dashboard Setup
Fixed ➜ Pulse operated
pulse length: 32 - 60ms, pulse repetition: variable
Recommended Machine Setup
This guide is for reference only and may change. You will need to refer to the Maytag programming guide for pricing setup.
Maytag MFR/MFS/MXR/MXS Washers


Single Price
Setting | Value |
|---|---|
Value of Coin 1 | 0.25 |
Regular Cycle Price | Variable |
Price Display | Hidden |
Coin/Debit | Coin.Card |
Clear Escrow | Yes |
Special Pricing... | Off |
Enhanced Pricing... | None |
Super Cycle
Use above settings plus the following:
Setting | Value |
|---|---|
Enhanced Pricing | Upgrade |
Super Cycle Display | Yes |
Super Cycle Price | 0.25 |
Deluxe Cycle Display | No |
Ultimate Cycle |
Installing Airwallet Unit
1. Power down the machine by unplugging or turning off the breaker.
2. Remove the screws for the soap dish if present.
3. Unlock the top panel and open the top panel. Make sure the soap dish screws have been removed.
Use prop kickstand to hold top open
4. Locate the coin drop connection terminal, mounted to the top of the coin vault.
NO COIN DROP
1. Loosen the set screw for the BLUE wire and insert WIRE 3 from the Airwallet unit into the terminal and tighten the screw

2. Repeat this process and plug WIRE 4 from the Airwallet unit into the GREEN wire terminal.

KEEPING COIN DROP
1. Locate the BLUE wire going to the coin drop and unplug the spade connector from the terminal block

2. Connect WIRE 3 from the Airwallet unit to the BLUE connection on the machine side of the terminal block by loosening the terminal screw and inserting the wire then tightening the screw.
3. Connect WIRE 7 from the Airwallet unit to the unplugged BLUE wire by crimping a MALE spade connector to the WIRE 7 and insert into the FEMALE end of the coin drop wire.
POWER CONNECTION
1. Locate the Contactor inside the rear of the machine. It will generally have RED and BLACK wires. NOTE! YOU MUST CONNECT TO THE BOTTOM OF THE CONTACTOR ON THE INCOMING CONNECTION.
2. Connect WIRE 1 to the RED wire on the BOTTOM of the contactor
3. Connect WIRE 2 t the BLACK wire on the BOTTOM of the contactor
4. Install the BLUE 3M 952K wire crimps to the power wires and then plug the two power wires into the crimp connectors.

DASHBOARD SETUP
If the Dashboard programming has not been done prior, make sure to note the serial number or take pictures of the label on the bottom of the PRO300 unit.
Once you have confirmed all connections are made, and the serial numbers are gathered you can reassemble the machine and proceed to the software setup.
Tags:
MFR, Maytag, Speedqueen, SYT
Updated on: 14/10/2026
Thank you!