My HM 4.1 was already built when i purchased it, and I'm trying to smooth things out as best as possible.
Ralph, I'm sure you'll see this post, but I'm getting noise issues once again on my probe lines, and I'm wanting to check all my wiring and perform the two mods recommended -- RC filters (already done) and white wire mod. So the white wire mod is up next, and I wanna make sure the existing wiring here makes sense, and that when I perform this mod, that I'm not about to kill my HeaterMeter.
Check out my wiring here. Red (presumably hot) goes into the bottom right, ground to the top.
Is this right? I feel like when i was researching this a while back, that I found that my wiring was different from everyone else's. I'm seeing some 4.1 boards on Google Images that have all 3 pads filled in.
From what I can tell in the guide found here, I'm going to flip the board over, and cut the 4 traces running into the unused pad found in my picture, then solder and run a wire from that cut+unused pad over to the board location found in the guide.
However, i don't wanna kill this thing, so can anyone verify my power input wiring and confirm my plan I outlined?
Ralph, I'm sure you'll see this post, but I'm getting noise issues once again on my probe lines, and I'm wanting to check all my wiring and perform the two mods recommended -- RC filters (already done) and white wire mod. So the white wire mod is up next, and I wanna make sure the existing wiring here makes sense, and that when I perform this mod, that I'm not about to kill my HeaterMeter.
Check out my wiring here. Red (presumably hot) goes into the bottom right, ground to the top.
Is this right? I feel like when i was researching this a while back, that I found that my wiring was different from everyone else's. I'm seeing some 4.1 boards on Google Images that have all 3 pads filled in.
From what I can tell in the guide found here, I'm going to flip the board over, and cut the 4 traces running into the unused pad found in my picture, then solder and run a wire from that cut+unused pad over to the board location found in the guide.
However, i don't wanna kill this thing, so can anyone verify my power input wiring and confirm my plan I outlined?
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