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# Miele - Washers with XCI payment adapter (APCL 103)

Not sure which Airwallet unit you have? See [Which Airwallet unit do you have?](https://wiser.airwallet.net/en/article/which-airwallet-unit-do-you-have-t0zba1/).

### How to recognise the XCI payment adapter

- The box label reads **APCL103 XCI adapter payment system**, material number 12 194 330 (article number 59590104D).
- Inside are two terminal blocks: one with PE, PE, 3.1 and 3.2, and one with 2.1 to 2.6. There are no terminals 1.1 to 1.4.

If your XCI box has terminals 1.1 to 1.4, it is the full XCI-Box. Use [Miele - Washers with XCI-Box (dosing and payment)](https://wiser.airwallet.net/en/article/miele-pwm-507-washer-with-xci-communication-module-1q7ykki/) instead.

### Compatible machines

PWM 307, PWM 500-08, PWM 500-09, PWM 507, PWM 900-09, PWM 906, PWM 907, PWM 908 (Performance and Performance Plus).

### Before you start

- The payment system is set when the machine is first commissioned. If the machine is already in use, book Miele Service to change the setting.
- Switch off and isolate the machine before you open the adapter or connect any wire.
- The connection must be made by a qualified electrician.

### Recommended dashboard setup

Fixed ➜ User start time ➜ 15 min.

Busy signal: End (High can also be used, if selected in the machine setup)

### Recommended machine setup

Payment system ➜ Programme operation (shown as Programme control on some machines)

Feedback signal ➜ Programme end

Delete paid signal ➜ Yes

### Wiring diagram

| No. | PRO310–330 | PRO340 | Terminal | Miele signal |
| --- | --- | --- | --- | --- |
| 1 | Wire no. 1 | Wire no. 1 | 2.6 | L, power supply |
| 2 | Wire no. 2 | Wire no. 2 | 2.5 | N', power supply |
| 3 | Wire no. 3 | Wire no. 3 | 3.1 | N', external power supply |
| 4 | Wire no. 4 | Wire no. 4 | 2.3 | Programme buying impulse |
| 5 | Wire no. 5 | Wire no. 5 | 2.2 | Programme status |
| 6 | Wire no. 6 | Wire no. 6 | Not in use |  |
| 7 | Wire no. 7 | Wire no. 7 | Not in use |  |
| 8 | No wire 8 | Wire no. 8 | Not in use |  |

**Jumper 1:** Terminal 2.4 ➜ terminal 3.2

### If the machine does not start

- Check that the jumper from 2.4 to 3.2 is fitted.
- Check the payment system setting. If it shows No payment system and cannot be changed, contact Miele Service.