CWA73C5842 Genuine Electronic Control Board for Panasonic Air Conditioners CU-100PE1R5, Panasonic Air Con PCB Replacement
- Original part no.
- CWA73C5842
- Part grade
- Genuine
- Appliance
- Air Conditioner Parts
This part is an order in item. We order it from our supplier once you place your order. It usually takes approximately 5 to 15 days to arrive in store, then we ship it to you or hold it for collection.
Delivery times by state
| WA metro | 1 to 2 business days |
|---|---|
| WA regional | 2 to 5 business days |
| SA and NT | 3 to 6 business days |
| VIC, NSW and ACT | 3 to 6 business days |
| QLD | 4 to 7 business days |
| TAS | 4 to 7 business days |
| Remote areas | 5 to 10 business days |
Estimated times after dispatch. Tracking details are emailed when your order ships.
Local pickup in WAMorley, Myaree or Joondalup
- MorleyOrder in, approx. 5 to 15 days to arrive in store
- MyareeOrder in, approx. 5 to 15 days to arrive in store
- JoondalupOrder in, approx. 5 to 15 days to arrive in store
Choose Pickup at checkout to collect from our Morley, Myaree or Joondalup store in Western Australia. Please wait for your ready for collection notification before coming in.
Check your model number before ordering. Not sure this part suits your appliance? Send us your model number and we will confirm it for you.
- Genuine manufacturer part
- Tracked delivery Australia-wide
- Parts experts on call
- Secure checkout
Product details
Genuine Panasonic electronic control CWA73C5842 is the circuit board listed for model CU-100PE1R5. Panasonic normally uses the CU prefix for outdoor units, so expect this board to sit in the outdoor unit's control box. As with any air conditioner board, it pays to have the fault diagnosed from the error codes before ordering. Have the full model number from the unit's rating label on hand when you check the part.
Panasonic air conditioner control board faults
The electronic control board is the brain of the unit it sits in. It reads the temperature sensors, talks to the other half of the system over the communication wiring, and switches the motors, valves and compressor drive as needed. A failing board can show up as a unit that won't start, an error code that keeps returning after a reset, a fan or compressor running when it shouldn't, or a system that drops out at random. Heat, moisture, insects and voltage spikes from storms are the usual culprits, and scorch marks on the board are a giveaway.
Part details
- Genuine Panasonic part CWA73C5842
- Electronic control board (PCB)
- Listed for model CU-100PE1R5
- Licensed electrician or technician to fit
Replacing the control PCB
Turn the system off and isolate it at the switchboard and the outdoor isolator. Wait for the stored charge to drain and confirm with a multimeter before handling the board. Label or photograph every connector, move across any jumpers or address settings the old board carried, and fit the new board using the same earth and mounting points. Only a licensed electrician or technician should do this.
Questions about this part
Is this board for the indoor or the outdoor unit?
Our record lists it against CU-100PE1R5, and the CU prefix normally marks a Panasonic outdoor unit. To be sure, compare the number printed on your old PCB, or send the models from both the indoor and outdoor rating labels through the parts enquiry form.
Specifications
| Brand | Panasonic |
|---|---|
| Original part number | CWA73C5842 |
| Part grade | Genuine : Genuine part supplied by the appliance manufacturer. |
| SKU | CWA73C5842 |
| Appliance | Air Conditioner Parts |
| Shipping weight | 0.4 kg |
Shipping and returns
Shipping
In-stock parts ordered before 2pm AWST on business days are dispatched the same day. We deliver Australia-wide with Australia Post and couriers, with tracking on every order.
Order in parts usually reach us within 5 to 15 days and are then dispatched to you straight away.
Local pickup is also available from our stores in Morley, Myaree and Joondalup, Western Australia. Choose Pickup at checkout and wait for your ready for collection notification before coming in.
Returns
Unused parts in original packaging can be returned within 30 days. Electrical parts that have been fitted cannot be returned unless faulty. Please check your model number before ordering.
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