DBVH512GF1WW Dryer - Instructions

It was pretty easy. After already taking apart the dryer to install a new belt I knew exactly my plan of action. I removed the two screws that hold the top panel of the dryer to the front panel. I then removed the top panel and removed the screws that hold the front to each side panel. I than pulled the front away from the cabinet and drum. I put the new slides in place and installed a new felt strip. I put it back together and that was that. Very easy.

PartSelect showed seven different possibilities why the dryer wouldn't heat. I removed the two screws to remove the bottom panel and turned the dryer on and noticed that the heating element that ignites the gas was working fine. This meant that it was not getting gas so it could be the gas valve or one of the two gas valve coils which are located on top of the gas valve. I borrowed my neighbor"s ohm meter and touched the two probes on the coils terminals to check for continuity and found that one of the coils read zero. I then took both of the coils out by removing two screws and tested each coil again. One coil read 500-850 and the other read zero. This meant that it was no good so I called for the part and received it in three days. I reassembled the parts and turned the dryer on and it fired up after a few seconds. It works as good as new. The part plus shipping was less than $30. My repairman would have charged me $150-$200. While the dryer was apart I gave it a good cleaning with a vacuum and a toothbrush in delicate areas. I also removed and cleaned the lint trap housing by removing two nuts. I didn't know much about gas dryers, but thanks to PartSelect I easily fixed it myself.

1. Removed top cap on lid by removing the 3 - phillips screws.
2. removed front digital display panel from PC board.
3. removed bolts with nut-driver on the top of the front panel, removed bottom screws with #2 square bit.
4. removed "snap-in" plastic top bearing ( paying attention to where wiring is routed within this frame.
5. cleaned all areas of plastic and felt debris, installed new bearing, felt, and glides.
6. Re-installed all wiring and panels.

*** make sure to order all of the glides, there should be a total of 4 for the top assembly.

There was no problem with lint build-up within the dryer & the exhaust vent. I removed the gas cycling thermostat & thermal fuse from system & dryer still was not operating correctly. The radiant sensor & hi-limit thermostat both seemed to be operating correctly. That left either of the two coils as the culprits. I replaced both coils & the problem was corrected.

Removed the front Dryer panel. Left drum in place and lifted it up slightly to get access to motor drive. Slipped belt in place and put panel back on.
This was a first attempt ever at fixing an appliance and it was no big deal.

Timer wasn't working on the regular cycle so I replace it with a new one from partselect. It still wasn't working so I ordered and replace the cycling thermostat, the thermal fuse I also cleaned the vent and dryer it still didn't work so I read the diagram for the electrical and found that a coil for the gas valve is line with timer. I ordered the coils for the valves, replaced both valves and tested the dryer and it work just like when I first bought the appliance.

Repair was easy, following the disassembly instructions from the video on your site. What I did not know is that it takes 2 pieces of plastic slides from each kind to replace (makes a total of 4). I was lucky in that one of the white ones was still okay and that I accidentally ordered a second one from the greenish kind, so I was set. This was also a great opportunity to clean out the dryer which must have been a bucket full of lint. So far no more complaints. Given that this problem seems to reappear once in a while I'll order a new set soon.

Determining the problem was the hardest part. With multiple parts (coils,thermostats...)possibly causing similar symptoms, I narrowed it down to the two coil valves.
Un plug the dryer. Remove two screws at the base of the front panel. Turn the front panel 180 degrees to avoid disconnecting the door switch. Gas valve with coils on top are on the right in front. Remove two screws in bracket holding coils, disconnect the wires, replace with new coils and reconnect wires. One coil has 2 terminals the other has 3 no chance of crossing the wires. I used an offset/right angle screw driver for one of the bracket screws due to close proximity to the drum. A stubby phillips head will work. You can check the burner operation with the front panel off as long as the door switch is still attached. Swing the front panel around and lift back into place securing with the two screws. Dryer works fine now.

First I found and watched three videos on how to open the dryer and replace the igniter.
Then I opened the dryer, but I did not remove the belt as suggested in the video, and then I removed the ignitor and flame detecter as the videos had shown.
I got on-line and ordered the new parts from PartsSelect in the afternoon and had them in my hands the next morning by 9:30 am.
I installed the new parts and everything worked fine again. You must be very careful with the igniter to not touch it with hands or anything else. I practiced puting in the old parts first.

I removed the two screws holding the front panel to expose the lower works and verified the heating cycle failure. After a check of the vent system, checking the sensors for continuity and coils for resistance, I retired to the 'net for support. Accepting the general consensus that the most frequent, common and likely failure to be the coils, I rechecked them with the meter and found the two pronged coil to have significantly more resistance than the three prong coil. That was enough evidence to point to the coils. While I waited for the part to arrive, I replace the vent ducting. When the parts arrived I removed the two Phillips screws holding the coils, removed the old ones, installed the new ones, replaced the bracket, put the front cover back on and in less then ten minutes clothes where drying.

The end repair was very simple and took minimal effort. The time and difficulty was all in the testing. I disassembled the dryer and removed the drum and then hard wired each thermo-fuse to determine where the fault was. After test all of those I was stumped. When I opened the door the light would not come on so I assumed it was a power fault closer to the source. However after all of my testing I couldn't find anything wrong. I then removed the light bulb and realized it was burned out which led me to the door switch being the fault. I removed the switch and soldered the three wire together and the dryer started right up! All I had to do was order a new $15 part, unsolder the wires and plug them in. Would have been so much simpler if that light bulb hadn't of been burned out causing me to over think my diagnosis. This was my first major appliance repair and I did it with only the help of the parts diagram provided on the website.

The repair was done as follows:

1. Removed the door
2. Removed the two screws securing the top panel then removed the panel.
3. Removed the two screws securing the front panel then removed the panel.
4. Removed the screws securing the left side panel then removed side panel and the two leveling feet.
5. Tipped dryer over on its back (you will want to protect your floor, the four screws that attach the heater unit protrude through the back).
6. Disengaged the belt tensioner and removed the belt and the drum.
7. Removed the three Torx screws securing the drum bearing to the drum and discarded old bearing.
8. Removed the four screws securing the bearing retainer to the heater unit.
9. Removed the four screws securing the heater unit and two sensor wires.
10. Lifted heater unit just high enough to remove bearing retainer. Discarded bearing retainer.

The new drum bearing kit is supplied with self tapping screws. I installed the screws into the bearing parts to tap the holes and then removed them prior to assembly.

11. Installed new bearing retainer to back of heater unit using the supplied screws. Install the four screws by hand, finger tight.
12. Re-attached heater unit and tighten screws.
13. Re-attached sensor wires.
14. Tightened the four bearing retainer screws.
15. Attached new drum bearing to drum using the three supplied Torx screws. I used tape to hold everything together while installing the screws.
Tightened the Torxscrews.

Next I used a vacuum to remove all the lint from inside the dryer. I also used a small plastic putty knife to remove the caked on lint on the impeller blades.

16. Inserted drum bearing into bearing retainer.
17. Installed drum belt and belt tensioner.
18. Installed left side panel and feet.
19. Replaced the two grey and two white slide bearings on the front panel. They just slip onto a small post and slide into a slot.
20. Installed front panel. (Rotate drum to help with installation)
21. Installed top panel and door

PROBLEM SOLVED!

1 Unplug power.
2. Remove the front of the unit by removing the two screws at the bottom of the front panel. Front dryer panel will swing out from the bottom and then the clips will release the top of the panel, careful not to disconnect the dryer door switch. ( can be unplugged to remove the front panel out of the way.)
3. Looking inside the unit on the right side you will see the gas value. On top of the gas unit you will see two small coils the coil closest to the burner has two leads on it. Remove the two screws to get to the coils, remove the medal plate, remove the connector then lift off the secondary coil. Replace and test. You can test unit with the front panel off. (be careful). If no heat, check that the Flat Style igniter is glowing. (ohm out both coils) before ordering parts. Intermittent heat problems. I replaced the secondary coil, it did ohm out o:k but it had swollen and was very tight on the shaft.

pulled out door striker anddoor latch out with pliers and just pushed in new parts. works like new in under a min.

Removed 4 screws from top of control panel , remove 2 from back to lossen top of dryer. Removed rear lower access cover,6 screws on back of dryer exposing pulley and tensioner, remove broken belt and vaccuumed out a ton of lint , removed pulley and tensioner and replaced. From the front remove 4 screws and take off front of dryer, disconnecting several wires, again vaccumed out lint, lifter drum evough to replace belt. Reassembled