Timer switches are normally not repairable.
You will have to replace the timer switch.
When you do, make sure you get the right timer switch, and remove and connect one wire at at time. This will save you problems later if you get the wiring confused.
You can go to this website for parts or your local part supplier or search other suppliers on the web:
My GE glides on a set of adjustable nylon pads at the front below the drum and a rear shaft. These are replaceable components through regular maintenance. Since a belt drives the drum you would never lube the belt area and anything oily on the drum itself would attract dust and cause a mess. Dryer overhaul is not rocket science, but if you get inside , after unplugging the unit....remember to clean away all visible dust. Most driers have a hinged lid which swings up and back after releasing screws in the door area which point up to the underside of the lid, then inserting a putty knife along the sides near the front corners to pop the spring clips holding the lid down. Be gentle so as not to crack the enamel finish. If your drier is clunking or grinding, I would recommend you pull the drum and overhaul front to back, mean while inspecting the element and gently cleaning it. Replace the glides or front rollers and the rear shaft and bushing together as they wear at the same time. Then remember to LEVEL the unit when done as centrifugal force wears out a non level drier. Inspect the full length of belt for cracks by turning inside out. Before removing the belt note its installation pattern and tension set up area below near the motor. If this helps please reply
If your heat pump dryer isn't collecting water, check that the water container is correctly fitted, clean the filters and condenser, and make sure the drain hose isn't blocked or connected to a drain instead of the water tank. If the issue continues, the dryer may need servicing.
If the drain was clogged and now the unit will not power up at all, there's a good chance a safety switch tripped or moisture affected the controls. On furnaces, boilers, and many HVAC systems, a clogged condensate drain commonly triggers a shutdown.
Check these things:
Power switch near the unit
Make sure the furnace/service switch wasn't bumped OFF.
Breaker/fuse
Reset the breaker fully OFF then back ON.
Condensate float switch
Many systems have a float safety switch wired into the drain line or pan. If it still senses water, the system stays dead.
Remove water from the pan/drain and make sure the float moves freely.
Door safety switch
Make sure the access panel is fully seated; the unit won't power with the panel switch open.
Control board LED
Look through the sight glass for any lights.
No lights at all usually means no low-voltage or no line power.
GFCI outlet
Some condensate pumps plug into a GFCI outlet that may have tripped.
If you have a condensate pump:
Verify it has power.
Empty the reservoir.
Press the reset if equipped.
Since earlier you mentioned a spark ignition system with 4 flashes, the drain clog may have caused a pressure-switch or condensate safety lockout before the unit fully lost power.
If you send:
the brand/model of the unit, and
whether there are any lights, sounds, or display activity at all,
I can help pinpoint the exact no-power cause.
no maker or model told
so impossible
or google the manual
buy it.
no 2 models are the same from 1960 to now.
my mom had the first ever dryer sold in USA> 60's? early gas.
1963 by Borg Warner, Norge.
ran for 40 years.( with service)
63' Gas
some can be just popped open they have spring clips
YMMV your model may vary (and do)
if electric only dryer
it has 240vac power there and huge current flows.
and is lethal, do no play inside it. unless trained to work in
high voltage appliances.
I assumed a 3000watt electric only dryer, it is worse case.
well all dryer made have protection for safety.
lid switch dead? (loves to fail first)
heats then fails or never ever gets hot at all first started cold
electric resistance heat I guess sure Elements.
over TEMP sensors tripped. (good or bad) if is too hot the trip IS GOOD.
they are called by me Permissive's.
if you get the schematic on the dryer all this magic is not gone.
most appliances of you pop the hood (joking 1/2_) the lid of this huge box comes off and under that list is huge envelope with the
full schematic inside, seen this vast times. so I look every time.
or buy the service manual online first.
then leap.
then the voltmeter AC never lies, it shows the point of failure
on the BLACK hot side(USA colors);.
this works easy doing so but 240vac is not for kids to play with.
it can be lethal, easy.!!! my new house I just built is full of GFI breakers. German made.
do all tests 1 hand in a pocket, make sure the dryer ground is good even up graded the service breaker to GFIC , so humans .
are protected. best.
the rear of the dryer says stay out for a reason,
cause2:
if it gets hot and fails.
the filer screens are lint packed
or the exhaust pipe to outside out is full of lint packed up.
if all this is true (cause2) run the dryer with no vent pipe
short time, to test theory.
also with that pipe off look INSIDE that source pipe
is it all packed up????????? huge common cause here.
no age of dryer told.
1 year
30 years?
Fisher&Paykel
ED52 sup codes
90940 91940 93940 94940 94941 94942 94943 94944
seems to me 2002 made, so 24 year old
did you run it for 24 years and fails now?
time matters huge on machines, inservice time
and that nasty thing called lint.
some homes the vent can be 35 foot long.
or 2 foot. to reach the sky, or side of home
locations mater.
I can not find a manual for you but here are instructions how to operate it
You can set your dryer to dry clothes automatically.
Just press start and it will dry on the normal temperature until it senses that the clothes are dry.
If it keeps stopping, it means it thinks your load of drying is dry. Check the load and take out any dry clothes before continuing the auto dry.
If you are still unhappy with the auto dry, you can manually select a drying temperature and duration. Press Manual, and press Select until your desired temperature is lit, then press Accept. Then press Select to move the duration, then press Accept once happy with it. Then you can press start and your dryer will carry out those instructions.
you need to first find out the best method of running your gas line to the location of your dryer..Make sure you also run a vent hose to dryer to the outside of your house, make sure you have 120 volt outlet, i would also run a 220 line as well just in case you need 220...
It sounds like your Miller Syncrowave 350LX is experiencing a power mismatch or an internal "linking" issue. The "-4" code often relates to the machine's input power sensing or control board calibration during startup.
1. Check Input Power Linking (Jumper Links)
Unlike newer "Auto-Line" machines, the Syncrowave 350LX usually requires manual Internal Voltage Linking.
The Problem: If the machine was previously used in a shop with 460V or 575V power, it will not run correctly on your garage's 240V even if you wired the plug correctly.
The Fix: You must open the access panel (usually on the side or rear) and physically move the copper jumper links to the 230V/240V position as shown on the diagram inside the machine.
2. Verify Plug Wiring
Your description of the wiring (Green = Ground, White/Black = Hot) is standard for a 240V single-phase circuit. However, ensure:
Neutral vs. Ground: Most 240V welders do not use a neutral. Ensure your "White" and "Black" wires are both connected to "Hot" legs in your breaker box, not one to neutral.
Amperage: A Syncrowave 350LX can pull over 100 Amps at full tilt. On a standard 50A garage circuit, it will power on, but you may see a "thin stream" or weak arc if it can't draw enough current.
3. "Thin Stream" Arc (High Frequency Only)
If you see a thin blue spark but no "meat" to the arc, you are likely seeing only the High Frequency (HF) starting circuit.
The HF is jumping the gap, but the main welding transformer (the "power") is not engaging.
This is a classic symptom of the machine being linked for the wrong voltage (e.g., linked for 460V while receiving 240V), causing the main contactor or SCRs to fail to fire.
4. Attempt a System Reset
If the linking is correct, try a factory reset to clear the "-4" error:
Method: Turn the machine OFF. Press and hold the "Increase" and "Decrease" (or all four) buttons simultaneously while turning the power ON. Hold for about 7 seconds until the display resets.
Caution: Always disconnect power before opening any panels. If you find the jumper links are already set to 230V, the "-4" error may indicate a Faulty Control Board or a failed Hall Effect sensor.
What amperage breaker is this machine currently plugged into in your garage?
Hello, I made this repair Oct 20, 2021. I have the exact same Blomberg DV17542 dryer. It was making a horrible vibration sound while empty and full. Not exactly the sound you had but a loud vibration noise. I just posted the video on youtube, search "Blomberg Dryer Vibration Blower). The top panel was vibrating loud but I knew there was something internally wrong with it.
I purchased a rear bearing($20 Canadian and 4 new frictional glides$7 each(where the drum rests on at the front of the dryer). I took the dryer apart, it was fairly straightforward, removed the drum, changed the rear bearing and replaced all 4 glides. I figured this would fix it....but no! Was disappointed hearing the noise again.
I figured it had to be the motor or the blower fan. I inspected the blower fan from the back without having to remove it and bingo! I could see lint or something else inside the blower wheel.
I used needle-nose pliers to reach in and pull out what was inside. I pulled out a fabric sheet covered in lint, and when I pulled that one out I could see another behind it. I pulled the second one out, vacuumed the fan, and made sure it spun freely and wasn't damaged.
Turned the dryer on and could hear a pin drop it was soo quiet. Problem solved. Any questions let me know, it could be the bearing, frictional glides, motor or blower wheel.
Check all your screws especially the set screw at top of fan that goes into rod. Blades could be warped from the water. Ball of fan not set in bracket correctly. When your buying a fan, look for blade pitch.13 degree or better is best. You shouldn't have to use the fan on high unless it's a low-end fan with a low blade pitch. It's costing you more money to run the fan on high. Sorry to get so preachy, I'm a fan dealer .
Step 1: Measure the current (missing) knob / shaft
Because there is no universal knob that fits all fans, you'll need to match a few dimensions and shaft style:
Shaft diameter: The knob fits over the motor's speed-control shaft. Common sizes are around 6?mm, 6.5?mm, ΒΌ" etc.
Shaft profile / keying: The shaft may be "D?shaped" (flat on one side), double?D, or round with a flat. Sometimes there is a slot for a set?screw.
Shaft length protruding above the panel: How far does the shaft stick out above the top surface of the fan?
Knob inside depth / bore depth: The knob's internal bore depth must match so it can fully seat.
Knob outer diameter / style: For grip, aesthetics, etc.
For example, I found a note in a 3D?printing forum saying:
"This knob fits the Hawaiian Breeze Box Fan. The Knobs details are: 50 mm overall diameter, total of 14 mm tall, 10 mm outer diameter for the shaft, fits a 6.12 mm switch shaft. The center switch shaft hole is 16 mm deep with the D?shape the last 6.5 mm." STL Finder That's a valuable lead: someone claims to have measured a knob specifically for a Hawaiian Breeze box fan. According to that, the shaft is ~6.12?mm with a D?shape in the last 6.5?mm. STL Finder
If you can measure your shaft (perhaps using calipers, or at least a vernier, or compare with drill bits), that will help you match a replacement.
Step 2: Look for replacement knobs / rotary control knobs
Here are some knobs / parts that might work as replacements. (These are generic rotary control knobs. You'll need to check the fit.)
I couldn't find a perfect "Hawaiian Breeze 20 inch box fan knob" listing right away, but here are some knobs that might be compatible (if your measurements match):
(Note: these are examples. You'll need to verify fit before purchase.)
A generic rotary knob with matching bore and diameter
A knob for appliance / control panel with set?screw
3D printed or custom printed knobs (based on the design specs above)
If you tell me your city (Nairobi? Kenya?), I can try find local suppliers or knobs available locally to minimize shipping cost.
Step 3: Alternatives / custom fabrication
If you can't find an exact match, here are substitutes / fallback ideas:
3D printing a knob
The forum I mentioned includes a 3D model for a replacement knob for "Hawaiian Breeze Box Fan" with exact dimensions. You (or a maker/3D printing service) could print one. STL Finder
Use a universal knob
Some universal knobs (control knobs) with matching bore and set?screw can work. You might have to slightly enlarge or shim the bore.
Salvage from another fan or appliance
If you have a broken / old fan or appliance whose knob's shaft bore matches, you can repurpose that.
Epoxy / adhesive + knob
As a last resort, you can glue (carefully) a knob over the shaft or fashion one out of a metal/wood knob, drilling a matching bore.
My answer Edited 7th October 2023 as the website links mentioned back in July 2022 now fail. This new link states Harbor Breeze is an exclusive Lowes product now, not sure it it was before, but they are also sold at Home Depot. https://harbor-breeze.pissedconsumer.com/customer-service.htmlThere are a number of copycat and deceptive websites mentioned in this question, and I deleted one Answer that was purely and advertising click thru site and nothing more than that, with no support information at all.Do your homework check the small print.This website is helpful but not Harbor Breeze support.https://yourceilingfan.com/harbor-breeze-troubleshooting/harbor-breeze-ceiling-fan-wiring/..
some can be just popped open they have spring clips
YMMV your model may vary (and do)
if electric only dryer
it has 240vac power there and huge current flows.
and is lethal, do no play inside it. unless trained to work in
high voltage appliances.
I assumed a 3000watt electric only dryer, it is worse case.
