1. Hua Neke Atuview
The ALLIANCE LAUNDRY SYSTEMS Control Board and Overlay Assembly (Model 204074P) is a genuine OEM replacement part designed for commercial dryer applications. This assembly includes the H4 Std Blu Overlay and a 120V Control Board, serving as a critical component for managing the dryer's operational cycles and settings.
It is engineered to replace part number 204074 and is compatible with Alliance brand appliances, including Speed Queen and Alliance Laundry Systems washers.
2. Nga korero haumaru me te whakauru
Panui Haumaru Nui: Before attempting any installation or repair, it is imperative to disconnect the appliance from all utilities (power, water, gas, etc.). Always wear appropriate protective safety equipment, such as gloves and eye protection, to prevent injury. If you are unsure about any step, consult a qualified technician.
This Control Board and Overlay Assembly is a replacement part. Installation typically involves removing the existing control board and connecting the new assembly. Refer to your specific appliance's service manual for detailed, model-specific installation instructions.
- Ensure the appliance is completely powered off and unplugged.
- Locate the existing control board within your dryer.
- Carefully disconnect all wiring harnesses and mounting screws from the old board. Note the position of each connection if not clearly marked.
- Install the new 204074P Control Board and Overlay Assembly, ensuring all connections are secure and correctly seated.
- Secure the new board with its mounting hardware.
- Whakahokia te hiko ki te taputapu, ka whakamātauria mēnā kei te tika te mahi.
3. Te whakahaere i te Paewhiri Mana
The overlay provides the user interface for selecting wash cycles, settings, and options. Below is a general guide to the functions typically found on this type of control panel. The specific functionality may vary slightly based on the appliance model it is installed in.

Whakaahua: Mua view of the ALLIANCE LAUNDRY SYSTEMS Control Board and Overlay Assembly (204074P), showing the user interface with buttons for Power, Start/Pause, Wash Cycles (Heavy Duty, Perm Press, Normal Eco, Delicate, Handwash, Favorites, Bulky, Rinse & Spin, Spin, Special Cycles), Selections (Temp, Load Size, Soil Level), Options (Soak, Extra Rinse, Delay Start, Signal), and Status indicators. A protective film with "PLEASE REMOVE PROTECTIVE PRE-MASK" is visible on the right side.
Control Panel Sections:
- Power / Cancel:
- Pātene Hiko: Pēhia kia whakakā, whakaweto rānei te taputapu.
- Patene Whakakore: Press to stop the current cycle or clear selections.
- Tīmata / Tatari:
- Pātene Tīmata: Press to begin a selected cycle.
- Patene Tatari: Press to temporarily stop a running cycle. Press again to resume.
- Hurihuri Horoi: Select the desired wash program based on the fabric type and soil level.
- Mahi Taamaha: For heavily soiled, durable items.
- Perehi Perm: For permanent press and synthetic fabrics.
- Eco Pūnoa: An energy-efficient cycle for everyday loads.
- ngawari: Mo nga taonga pakarukaru e hiahia ana ki te tiaki ngawari.
- Horoi ringa: Mimics handwashing for very delicate garments.
- Makau: Allows saving and recalling custom cycle settings.
- Nui: For large items like blankets or comforters.
- Horoi me te Miro: For items that need only rinsing and spinning.
- Āmio: Hei tango i te wai nui mai i ngā taonga.
- Hurihuri Motuhake: Additional pre-programmed cycles for specific needs.
- Whiriwhiringa: Customize cycle parameters.
- Temp (Temperature): Adjusts wash water temperature (Cold/Cold, Warm/Cold, Warm/Warm, Hot/Cold).
- Rahi Uta: Selects the appropriate water level for the load (Small, Medium, Large, Auto Fill).
- Taumata oneone: Adjusts wash time based on how dirty the items are (Light, Medium, Heavy, Max).
- Kōwhiringa: Add extra features to the selected cycle.
- Waiwai: Adds a pre-soak period before the main wash.
- Horoi Anō: Ka taapiri atu he huringa horoi.
- Whakaroa i te tiimata: Allows setting a delay before the cycle begins.
- Tohu: Activates or deactivates end-of-cycle signals.
- Tūnga: Indicators for the current phase of the wash cycle (e.g., Wash, Rinse, Spin).
- Whakaaturanga Mamati: Shows cycle time remaining, error codes, or other relevant information (e.g., "8.8" in the image, likely for time display).
- Control Lock / Lid Lock:
- Maukati Mana: Ka aukati i nga huringa ohorere ki nga tautuhinga i te wa e mahi ana.
- Kapi Maukati: Indicates if the lid is locked during operation for safety.
Note: A protective film labeled "PLEASE REMOVE PROTECTIVE PRE-MASK" is visible on the new overlay and should be removed after installation.
4. Tiaki
The Alliance Control Board and Overlay Assembly is designed for durability and requires minimal maintenance. To ensure its longevity and proper function:
- Te horoi: Gently wipe the overlay surface with a soft, damp cloth. Avoid abrasive cleaners or solvents that could damage the plastic or printed labels.
- Tirotiro: Periodically inspect the connections to the control board to ensure they remain secure.
- Nga Tikanga Taiao: Ensure the appliance operates within recommended environmental conditions to prevent damage to electronic components from excessive heat, cold, or humidity.
5. Te Raru
If you experience issues with your appliance after installing the control board, consider the following general troubleshooting steps:
- Kore Mana/Whakaatu:
- Check if the appliance is properly plugged into a working electrical outlet.
- Me whakarite kia kore te whati hiko e motu.
- Ensure all wiring harnesses to the control board are securely connected.
- Patene Karekau i te whakautu:
- Ensure the "Control Lock" feature is not activated.
- Power cycle the appliance (turn off, wait a few minutes, then turn on).
- Inspect the overlay for any physical damage or debris that might be obstructing button presses.
- Whanonga Porohita Hē:
- Confirm that the correct wash cycle and options have been selected.
- Refer to your appliance's specific user manual for detailed cycle descriptions and troubleshooting.
- Waehere Hapa:
- If the digital display shows an error code, consult your appliance's specific service manual for the meaning of the code and recommended solutions.
For persistent issues, it is recommended to contact a qualified appliance technician or the manufacturer's support.
6. Whakatakotoranga
| Huanga | Taipitopito |
|---|---|
| Ingoa Waitohu | ALLIANCE LAUNDRY SYSTEMS |
| Momo Tauira | 204074P |
| Taumaha Tūemi | 1.1 pauna |
| Hunga Hua | 11.75 x 8 x 6 inihi |
| Tauira Tuemi | 204074P |
| Nama Wahi | 204074P |
| Nga Waahanga kei roto | Single Control Board + Overlay Assembly |
| Pikohiko e hiahiatia ana? | Kao |
| ASIN | B0973P9CWC |
| Te Ra Tuatahi Wātea | Pipiri 11, 2021 |
7. Nga Korero Whakaputanga
Specific warranty details for the ALLIANCE LAUNDRY SYSTEMS Control Board and Overlay Assembly (204074P) are not provided in this manual. Please refer to the original purchase documentation or contact ALLIANCE LAUNDRY SYSTEMS directly for warranty terms and conditions.
8. Tautoko Kiritaki
For technical assistance, replacement parts, or further inquiries regarding the ALLIANCE LAUNDRY SYSTEMS Control Board and Overlay Assembly (204074P), please contact ALLIANCE LAUNDRY SYSTEMS customer service. Contact information can typically be found on the manufacturer's official website or on your appliance's documentation.





