auber pid kit gaggia classic
Most guides recommend connecting the SSR to the Gaggias (metal) body with some thermal paste, and this mount then serves as a heat sink. Also noticed if you use the steam for the milk it takes a lot of time to go back down (10min) to the set temp(i do run water through the boiler to bring the temp down, but it floats at a higher temp for a bit), does the steam affect the PID calculation or dont I need to worry about it? Hello, that will make it where only one SSR is needed. So I say go for it, but as Chris said, if you really dont feel comfortable with it, pass on the PID or try to find someone who can install it for you. It has a blue led not red like pictured.The kit works for 115 VAC and 240VAC. For the European version of Gaggia Classic 2015 (RI9403, 240V) please checkKIT-GGX-EU. It is suitable for Gaggia Classic or other machines with a silver finish. Thats what Auber and Shades use, although they make their own. I hope thats ok. 2. There is no 12v anywhere in the GCP, its all mains power inside. Unlike the 7200 model, this one does not have SSR inside. You should see no or very low voltage between neutral and ground, and you should see household voltage between the hot/load and ground. This product was added to our catalog on Friday 12 August, 2011. I havent lowered brew pressure to 9 Bars yet so perhaps changing that would level out my pump pressures? For those interested I just bought a cheap ($13) K-type thermocouple and thermometer (TM-902C) https://www.ebay.com.au/itm/224710871179. SKU: N/A Category: Accessories,Espresso Machines Tags: -GG-CLASSIC-PCB, $100-$300, $200-$300, 12annivexcluded, 13tierexcl, 300-600, Accessories, auber-instruments, gaggia, obalist, SA-GG-CLASSIC-P, SA-GG-CLASSIC-PCR, . You are right, its an M4 thread, not M3. Guys, there is mains voltage here. It should be the power/mains line that comes out of the main power switch, but before the boiler. Likewise, you can use 22 awg for the connection between the PID and the SSR. I purchased an AC to AC SSR (SSR 40AA) which will stabilise steaming temperatures in much smaller margins than the original steam thermostat. The same complexity applies to pressure control. This is not a difficult mod. I start to run the steam at about 130 in the heating cycle on my setup. Hey. If you have a 12v pid could you do everything as you have done except the mains wiring and instead wire the pid directly to an old phone wall charger for power? For the sake of piece of mind, I have ordered last night a K type thermocouple in order to replace the RTD P100 and close the open loop in my head about PID type and sensor. Stay connected. Between SSR and PID I was planning on using 22 awg wire given its a lower power requirement. The label on REX-C100 says that it is produced by RKC, Japan but you never know for sure :-). Did you have to alter your thermocouple at all to get it to fit into the adapter, like removing the cap on the end or something? best part it is inexpensive and as easy as OPV mod, here are the links: great article !!!! It also means that you can only see the temperature and access the PID buttons from the top. . This steam blipping is a fairly common practice that people use to avoid boiler heater cycling, its just another way to do temperature surfing. I stumbled onto this before I actually had my Gaggia in hand and went about ordering all the parts. If you want to defeat this feature, please add this optionto your order. Locked Topic . CONCLUSION! The LED on the SSR is functioning but no current can be seen. Contrary to the Gaggia circuit diagram, Black is live, White is neutral, a minor issue. Remove the thermostat. You want to connect the PIDs mains power terminal to the side of the Gaggia power switch that cuts out power when the machine is off. To be clear, a PID can increases the likelihood of a consistent starting temperature. Thanks in advance for any reply! PID KIT for Gaggia Classic Pro 2018+ & Classic & Home, Pre-infusion. My problem is that since installing the mod, my machine gets way too hot and boils. This feature allows you to operate the brew pump manually, with the timer as a reference. But will there be an upper limit to prevent the boiler from going near 365F and blowing thermal. With a SV of 103C (not offset), during initial overshoot the heater would sometimes be one when it was at 104-105C with the temperature rising as high as 108. Approach 2: Divert from my writeup by installing the thermocouple so that it replaces the steam thermostat, and set the PID temperature to your preferred steam temperature. The thermocouple connects to terminals 6 and 7. Hi Eddie. Ill dismantle on a cleaning weekend and test the thermocouple again. I did not use a grommet. EN. Thus brewing circuit needs to be connected directly to the heating element, not over steaming circuit. sv4mzu 20, 2022 8:05 am. For more than half a century, Gaggia has been supplying both coffee bars and homes with innovative, state-of-the-art coffee machines. This PID controller kit has all the features of our other listing titled "PID temperature control kit for PID Retrofit KIT for Gaggia Classic & Home, KIT-GG", with the addition of pre-infusion and steam temperature control. I completed the installation last night and like you it too me about 5 hours But this included cutting a hole in the case stainless steel case to mount the PID controller internally, and that was probably the most time-consuming and difficult thing. Consult the instructions that came with your PID to make sure. (PID Temperature Controller Meter Indicator, Jaybva Digital Universal Thermostat C and Fahrenhe F Display SSR and Alarm Output 40A Solid State Relay and Thermocouple Probe Heat Sink Included)? Might be easier for most folks to buy an M4 screw, type K, thermocouple direct vs trying to get the probe version then another adapter. Hard to say how long it took because I was doing other things as well (dimmer switch, boiler pressure gauge, boiler rebuild, etc.) Mr Shades is selling many small items (piggyback, spade, thermal paste, power cable, rubber grommet etc.) I guess I could revert the machine and see what I get. Possibly not the optimal position but was really easy to install and I knew Id only be getting a relative indicative temperature anyway. Not sure why that was the case. 4.8. Heres how to install a PID on the Gaggia Classic Pro. You effectively would have two steam modes, one PID-controlled that replaces the brew mode, and one classic thermostat-controlled steam mode. https://www.amazon.com/gp/product/B00LODGP2E/ref=ppx_yo_dt_b_asin_image_o05_s00?ie=UTF8&psc=1, BOX (Optional) Add-on Item. Top Rated Seller Auber Instruments is one of eBay's most reputable sellers. With this tight temperature control, you do not have to surf the temperature for frothing because the heater will kick on much sooner than the original thermostat. Please be sensible and install a grommet anyway! It is still showing the M4 screw as the Crossed out/wrong one, and can be a bit confusing. What you do get from the PID as per this guide in steam mode is the ability to see exactly what the temperature of the boiler is, so you can time your steaming to start during a heating cycle, which essentially gives you unlimited steam. Im assuming it should be fine as well to use 18 awg wire to wire the mains connections to the PID, and between the heating element and the SSR? Thread in the M4 thermocouple adapter in the place of the thermostat. I am beginning to suspect that Gaggia created as many combinations of wiring configurations and colors as they made machines. Auber Instruments PID Kit for Gaggia Classic. Hi Jimmy. This kit has a pre-infusion timer. Posted by 4 years ago. Hi Jeff. Display: Dual display for Fahrenheit(F) and Celsius(C) Hi Nitzan. You should see a strange number when the PID first powers on, then after about 3-5 seconds it should switch to the temperature reading from the thermocouple. Thanks for putting it together, this has helped me a lot in figuring out most of my doubts with a PID project for a Gaggia. The boiler had been installed in such a way that it had pinched/nearly severed the upstream wire on the brew light. I then thought what if? and decided to change the mains wires to the opposite terminals. (To be certain, the M4 is the correct one). Hi Chris The steam mode has its own thermostat, which is very similar to the brew thermostat that the PID replaced, except that its temperature range is more or less as you described. Perhaps you are refering to the video by Damian Witonski. robert kujawa 348 subscribers Subscribe 85K views 1 year ago In this video I'll install a PID unit on my Gaggia. One end is connected to the mains connector at the back (where it is showing N sign), the other end is connected to the back of the on off switch (as you showed on the picture above). Depending on the enclosure, you may need to insert the PID into the housing first. But it will require some dismantling of the work you have done. 1. Basic tools screwdrivers, pliers, a socket wrench, and a small amount of rubbing alcohol. Auber Forum PID Kits for Coffee Machines PID Kits for Gaggia . Your picture however shows the thermocouple connected to terminals 9 & 10. Hi Brian. The best part is I am only in about $40 on my kit compared to around $150 for the pre made kits. Gaggia Classic Coffee Machine Modelo 3D TurboSquid 1036412. I have changed the default value of the SL parameter to work with the RTD sensor (K thermocouple was default). PID temperature control kit for Gaggia Classic Pro 2018+, Classic & Home. on orders over $49. The kit is compatible with both 110VAC and 240VAC power. This prevents the high-pressure water from contacting the dry coffee powder which can create afast flow channel, ruiningthe brewing process. Hi Kraken. Thanks for the info, D. Your experience further goes to show that there is no standardized wire color coding in the GCP, even though black is usually hot and white is neutral. There is definitely a falloff from the temperature reported by the thermocouple at the boiler and what you will measure at the group head. Hey Chris, I dont own a multimeter. Chris, do you recall what size flat head screw was used on the 3d printed box for the REX-100? I have read reports of measurements of up to 8 degrees C lower at the portafilter. It would be almost impossible for me to give you a complete list of the parts from Mr Shades that you will need, as it will depend on the PID and SSR models you order. (I am not testifying to the quality of the shots! If not, can you think of any potential mistakes I made along the way? Thanks for your time. Be careful, the edges of the hole in the chassis are very sharp. This guide explains this well, and also explains what to do if your home wiring is not correct: https://diy.stackexchange.com/questions/195229/in-a-light-switch-how-can-i-tell-if-the-black-wire-is-really-hot-and-the-white. I opted to follow my connections according to your picture, rather than that text. This PID controller kit is designed to retrofit into the European Gaggia Classic espresso machines made after 2015 (model# RI9403). Set the cover and screws aside. View Product Information. Hi Kez. I am guessing that its caused by the current draw of the boiler heater. You can take a look at this discussion about offset in the Gaggia Classic: https://coffeeforums.co.uk/topic/53319-what-temp-offset-are-you-using-with-your-pid/. 3 months later, Ive finally set up the PID and honestly, its a gamechanger! Auber Instruments PID Kit for Gaggia Classic See More by Auber Instruments 4.8 6 Reviews CA$285.00 Earn 855 Reward Points worth $8.55! 19K Items sold. Applications The kit installation is fully reversible. Hi Ray. Circuit diagram of Gaggia Classic with the KIT-GG connection. This video clearly shows how to program in an offset on the Rex C-100: https://youtu.be/9aW8MfiKIPg?t=291. I'd like to increase the brew temp a couple of degrees but have no idea how to do this. Pressure control could be super nice to have. Thanks. I found that carefully pushing the boiler up gives better access to the thermostat, either from above, or by reaching up from below. You can search on Reddit, a few people have made these modifications. The only suprise for me has been that installing steam kit did not help me much because brewing kit alone helped to have great steaming power by only watching temperature climb up to 150 degrees. This guide should generally also apply to the 2013 GC, but you must assume that any of the switch wiring that I describe will be different for your model year. You can mod the XMT7100 yourself but it requires soldering on the PCB, basically removing the onboard relay and then jumpering the empty terminals. European model Gaggia Classic 2015 (RI9403, 240V) is NOT compatible. Youre probably fine with either one. Hi Gene. Did you have any problems or stumbled upon anything unexpected? Would you be able to post starting values for the PID kit please? Please see our Help Center's. did the REX-100 require most of the default setting to be changed or is it similar to changing like shades PID or Auber PID. Black case : Currently out of stock! The operation is the same as the unmodified Gaggia machine. You need a 85-250V DC model, as the power will be coming from the Classic, which is mains-level voltage. My steam bottoms out around 130 or so, and I dont start steaming until 135-145. The pre-infusion timer can also be used as a countdown shot timer. The only cable arrangement I had to change after installing the PID was switching those cables in the back, the one on the top I had to put in the bottom, and the one on the bottom in the top, otherwise the PID would stay on when the machine was off, and off when the machine was on. While the steam switch is engaged, the PID serves to provide a temperature reading of the boiler, which is great, because you can use that temperature reading to time when to start steaming for maximum steam performance. I want to get a PID for my GC. It doesnt matter which mains terminal is connected to hot and which one is connected to neutral. Both shades and auber use the alarm 1 & 2 though with different PIDs for steam with upper limit & lower limit. I decided that for me, its not worth worrying about. I will purchase the PID kit with thermocouple and SSR from aliexpress and buy these rest small items from Mr. I just installed the pid on my Gaggia classic Pro following your instruction guide. Popular categories from this store. When the PID signals the SSR, as indicated by the brew ready light and the output led on the PID, the pressure coming out of the pump decreases, and then increases again after the PID out to the SSR turns off. One thing I would really recommend when anyone installs a PID system into the Gaggia Classic is to install a rubber grommet where the cables exit the machine. If you can share a picture of it, or a link, I can add it to the article. Hello Chris, So I pulled the thermocouple and checked it in hot water against two food/oven thermometers I have. Thats an awesome enclosure. I adjusted the calibration offset on the PID +5.5 degrees to read 212 degrees.Have you any suggestions of more accurately calibrating the PID and TC? 3. however the one SSR is nice and the modification gives upgraded steam with the solder mod. I think Mr Shades has managed to do this using only cables because I dont think he instructs anything to void the warranty. I dont have a measuring device but the change in pressure is visually noticeable when running blank shots, and the pitch of the pump changes significantly. (Available for download after purchasing the kit. Hi Chris. PID Kit for older plastic body Gaggia Classic. 6 Reviews (6) $375.00. Hi, I just completed the DIY kit last night using your guide and it all went perfectly! One last question: Auber and Mr Shades are calling their sensors PT100 while mine is K type thermocouple. Submit a Request Call Us at (888)-389-4123. Leave this cable longer than needed for now, it will be trimmed and terminated later. Feel free to hang out, learn a bit, meditate, ride a bike, or perhaps it's just time to move on. Did you reverse any wires to the steam switch? I grabbed some screws from my parts bin, I took whatever I could find that was the same color as my filament, and that would fit the holes and hold reasonably well. PWM dimmer for preinfusion Hi Murat, Thanks, David. Shop. Does this mean that I have made the connection properly? If the PID stays on when wired directly to mains power, you will need to figure out which power wire to tap into. I strongly suggest checking which switch terminal switches the mains. MY GC does the same thing, the pump tone changes when the boiler is heating. Note: I fully tested the PID, SSR and thermocouple on the workbench before final installation. It should work as a replacement for the C-100 and SSR, but because the SSR is built into the PID, so your wiring will be a bit different. and its definately better than Auber which is NOT preinfustion by kicking off solenoid. Like NEW Gaggia Classic Espresso w/ Grinder and Base - - 6758821731. By the way there are three options as 12V, 24V and 85-250V DC. We ship every business day from our two warehouses located in Milton, Ontario and . Individually PID control parameters it is basically removing the main pump wire and re routing back to the PWM out. Inside the GC, all bets are off as to wire colors, aside from green for ground, and even then, I wouldnt assume anything. I have noticed after PID installation that upper cup holder tray is getting quite hot during 8-10 min warm-up, which was not the case when I was using the original GCP setup. have you had any issues with the k type or have heard of this? This is a PID controller for the Gaggia Classic by Auber Instruments.This PID controls water and steam temperature. I have found this PID kit here on Ali express and I think its the same one you fitted can you please tell me if this one is good to go, they got a 3 piece option and a 4 piece option so dont know which, I think the 4 piece option is because it includes a heat sink that you dont mention, so I assume I wont be needing it, can you please advise. The Gaggia Classic is a very capable espresso machine that gets even better with a couple of improvements. Wire colors and positions seem to vary. This PID-SSR combination does away with the 12v connection, and uses three wires for the mains power and SSR, with one wire shared between mains and the SSR output. If you need to replace the PID controller, please contact us. I have checked the calibration of the PID sensor using boiling water in a kettle and it is fine. Unblocking Solenoid Valve-Classic and Baby. Note that according to this video: https://www.youtube.com/watch?v=UETVv0qgz-w, you can switch the C-100 between Celsius and Fahrenheit. To do this, loosen the nut connecting the steam wand to the steam control assembly. (for a reasonable fee of course). Ill try to get a new thermostat from a reputable place, see if that solves the problem, and if it remains then something else in the machine is wrong. SSR control ready to connect external Solid State Relay to handle High current. This wont be enough for the boiler heating element. The C-100 will fit in vertically, with the screen facing up. Is it possible, despite setting the temperature to 102 degrees Celsius as SV, to actually run GCP much hotter due to incompatibility of the PID and RTD? My install went as smooth as I hoped all my wire colours and locations were identical to yours (Phewf). For questions, please contact us. Basically, instead of running the pump for a few seconds and then shutting it off (which dumps your pressure courtesy of the solenoid valve) you open the steam valve about 1/4 to half way, hit the brew switch and then slowly close the steam valve (about 5 seconds or so). I would not make it without you. Keep the thermostat, in case you want to return the Classic back to factory condition. Its not hard if you know what you are doing and there is at least one youtube vid showing how its done.
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auber pid kit gaggia classic