hi guys. i have a bush f721qb washing machine which i have replaced the door seal. so i have put it back together and all im getting is start light and stop lights are just flashing?
i also have another bush washer sa127qw which works fine. as both front panels are exactly the same i swapped the mainboard from the good one to the bad one and it works. no flashing lights.
so i tried the bad one in the good washer and it works fine too???? but when i put oit back into the first washer same thing just flashing lights???
can anyone help with this?
Solution Summary
AI-generated from this discussion
This thread was marked as solved. Here's a summary of the problem and the fix, generated from the discussion below.
Bush F721QB flashes start/stop lights after reassembly
- The problem
- After replacing the door seal on a Bush F721QB washing machine, the start and stop lights only flashed. The owner compared it with a working Bush SA127QW and found the front panels appeared identical.
- Likely cause
- The discussion most strongly supports a wiring or connector issue on the F721QB, likely related to reassembly after the door seal change. This is supported by the fact that both control boards reportedly worked in the SA127QW, and the SA127QW board also worked in the F721QB.
- What fixed it
- Recommended action was to re-check all board connections and wiring on the F721QB. The thread did not confirm an exact faulty wire, connector or completed repair.
- Checks to try
- Control board from the working Bush SA127QW was fitted to the Bush F721QB and the flashing stopped
- The original F721QB board was tested in the SA127QW and reportedly worked fine
- Connections and wires to the board on the F721QB were checked multiple times
- Parts or tools mentioned
- Door seal
- Mainboard / control board
Safety: Further diagnosis should be carried out by a suitably qualified appliance engineer.
3 Answers
Hi. I would check all of the connections and wires to the board in the first one.
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yea have done that a few time now. like i said they both work in sa127qw. and the mainboard from the sa127qw is working on the f721qb. i am baffled???
Hello Dave. If a part doesn't work in one machine but it does in another then it's highly likely that it is the connections or wiring, especially if a replacement part works okay as you described. I honestly can't think of any other explanation.
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