Note: I fully tested the PID, SSR and thermocouple on the workbench before final installation. Thanks. You effectively would have two steam modes, one PID-controlled that replaces the brew mode, and one classic thermostat-controlled steam mode. Double sided tape will work. Thats an awesome enclosure. Using pliers to pull the connectors can pinch them on even more tightly, making them extremely difficult to remove. I have to mention that coffee taste is good, not harsh or bitter. Auto-tuning PID cooling/heating control Hi Chris, Ive followed these instructions exactly (thank you for your thoroughness) except for how the mains were tapped: I moved the two wires terminating on the bottom of the power switch to the top, and tapped them (as per another guide). Once warmed up, the recovery time is quick and the swing is fairly minimal. Shades and Auber Instruments. Its one more thing to plug in, but the upside is that it would be electrically isolated from the Gaggia. My only concern is that Mr Shades has two types of SSR units 40AA and 40DA. Useful link. I agree the ability to know exactly where the steam cycle is at is a nice convenience. The silver box is coated with clear anodized aluminum with a brush-finished stainless steel front panel. I have a 2012 and am wondering if you had success and if the wires are as described in the article. PID KIT for Gaggia Classic Pro 2018+ & Classic & Home, Pre-infusion $209.99. Youre probably fine with either one. Hey Chris, 100% Upvoted. The C-100 that I received was set up properly, I only had to change the temperature. The rich body and complex flavor profile of a well-made shot brings the beans to life with a depth that other brewing methods fail to achieve. Hi David. P 53.1 It is the perfect place. Have you written an article regarding installing a Gaggiuino mod? CONCLUSION! But I wondered if anyone has had the same problem and already found the answer! Apart from that, when I turn on steam mode, the thermostat takes temperature in the machine around 151c-152c, it doesnt turn on again after it goes down to 102C, then turns on and repeats the cycle. Unblocking Solenoid Valve-Classic and Baby. It shows that neutral cables coming from thermostats are connecting each other under the steam switch but mine are connected under the main switch. Two different colors of the controller box are offered, silver and black. Spent some time playing with temps and pulling a lot of shots to dial it in and am very happy with the results. shades uses 2 connecting one ssr thru the other for steam. Auber Instruments PID Kit for Gaggia Classic. This gives the machine a whole new level of consistency, and gives you fine control over brew temperature. I tested the current with multimeter and it is showing DC 100V when I turn on the on-off switch. Update:This kit is compatible with the latestGaggia Classic Pro (released in 2018/2019) models, including the regular model (RI9380, 120V or 240V) and the European model(RI9480, 240V). I stumbled onto this before I actually had my Gaggia in hand and went about ordering all the parts. I havent lowered brew pressure to 9 Bars yet so perhaps changing that would level out my pump pressures? I have a 2013 Gaggia Classic. Cross referencing with the with the manual confirmed that the stickers had been reversed. Hey. https://wiki.wholelattelove.com/File:GAGGIA_CLASSIC_2019_Wiring_Schematic.pdf However, at the cost of convenience, these kits can be relatively expensive. Ive tried connecting these in various combinations but the PV readout is 3 or 4. Converting CUSIP-6, CUSIP-8 and CUSIP-9 to ISIN in PHP, How to automatically block WordPress bot spam without a plugin, which I ordered as an inexpensive kit with a thermocouple and a solid state relay, PID installation in Gaggia Classic causing shortcircuits ColorMag, https://wiki.wholelattelove.com/File:GAGGIA_CLASSIC_2019_Wiring_Schematic.pdf, https://www.youtube.com/watch?v=UETVv0qgz-w, https://coffeeforums.co.uk/topic/53319-what-temp-offset-are-you-using-with-your-pid/, https://diy.stackexchange.com/questions/195229/in-a-light-switch-how-can-i-tell-if-the-black-wire-is-really-hot-and-the-white, https://www.reddit.com/r/espresso/comments/owpfe7/i_made_a_lego_enclosure_for_rex_c100_pid/, https://www.amazon.com/gp/product/B00LODGP2E/ref=ppx_yo_dt_b_asin_image_o05_s00?ie=UTF8&psc=1, https://www.thingiverse.com/thing:4243840, https://www.thingiverse.com/thing:4938828, https://www.reddit.com/r/gaggiaclassic/comments/l5tfcj/mr_shades_pid_installed_decided_to_mount_inside, https://calbryant.uk/blog/well-integrated-pid-temperature-control-of-a-gaggia-classic-espresso-machine/#better-temperature-regulation, https://www.vertex-qis.co.uk/Manuals/PT100_con.pdf, https://photos.app.goo.gl/8yPwJcEPDi1c5tfY7, https://photos.app.goo.gl/Xp37S3o3y6bqqrEk8, https://www.shadesofcoffee.co.uk/post-2018/gaggia-classic-2019ri9480power-switch-mod. Should I get the Auber Instruments PID kit w/ pre-infusion or w/ steam control? You can get away with lighter gauge wire for the mains connection to the PID, as the PID draws very little current. Hi Jeff. The REX-C100 should work out of the box, set for heating mode, with alarms disabled, and units set to Celsius. I installed the PID so that there are no permanent modifications to the machine, and the Gaggia can be returned to factory condition at any time. The best way to find is: 1-Connect one cable to the mains connector at the back where it is showing N sign meaning Neutral. As for steam, the guide I wrote leaves the steam function completely untouched. That being said, the original brew thermostat is supposed to be 107C, so could perhaps reach even higher temperatures? 100% Positive Feedback. Thanks! 3. This prompted me to look for alternate solutions. It is suitable for other colored espresso machines. Hi Chris, I completed the whole project both for brewing for PID and steaming via alarm. My plan is to install the Rex C100 first using your instructions. Have had the parts sitting around for months and no time to install! The PID kit you described should work, but like the C-100 kit the I used, the included thermocouple wont fit in the Gaggia Classic. The two mains wires connect to terminals 1 and 2 (starting counter-clockwise from top-left). But nothing prevents you from using the PID and thermocouple as a temperature indicator. It is still showing the M4 screw as the Crossed out/wrong one, and can be a bit confusing. 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? The cup warmer does seem a bit hotter than before (but have only used twice since installing, so Ill have to pay attention). Not sure why that was the case. Either way, you are looking at a lot more complexity and cost. I hope it helps some EU folks not spending extra hours on debugging this minor EU-US model difference . Adding pre-infusion would require either a different and significantly more sophisticated PID, or integration with something like a microcontroller. Let me know your thoughts !!! PID Kit for older plastic body Gaggia Classic. Connect one meter probe to ground (the GC chassis should always be grounded, otherwise connect to the green wire coming from the power socket at the back). If youre following a recipe that calls for a specific water temperature, then it would be easier to do this with an offset at the PID. You said here that the to get an M3 thread for the boiler. These connectors are hard to reach, and are on very tight. Final note: before going down the PID route, the easiest modification to make, and the best starting point for Gaggia Classic modifications, is lowering the brew pressure. Silver case Black case TopBox with logo TopBox with gauge hole. Greatly improved the taste and the consistency of brewed espresso shot. That is indeed not normal. Did you try it? Users needto disable the parameter Tp, Td, and only useTb as a shot timer to pump a specific time. For espresso, 9 bars is the generally preferred pressure. 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. My theory at the moment would be that due to the PID control the heater is sometimes on at higher temperatures. On top of the original price tag, international shipping, taxes, duties and currency exchanges can make obtaining these kits time consuming and even more expensive. I know wiring might be different colours but is everything in the same place? Heres a picture of the screws I used, with screwdriver for scale: Great article and development, congrats! Shop. The ability to make good espresso is one of the most coveted skills in the coffee world. If you also need features such as steam temperature control, pre-infusion, and countdown timer, please checkKIT-GGPpre-infusion kit. To find the neutral inside the GC, you have to test using a multimeter or voltage meter. Im so thankful for this. sv4mzu 20, 2022 8:05 am. 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. and its definately better than Auber which is NOT preinfustion by kicking off solenoid. SSR control ready to connect external Solid State Relay to handle High current. Just leave the SSR disconnected, or dont install it at all. 19K Items sold. Hey Chris, Obviously the actual water temp will be different, but I can use this range to try and get a consistent temp when I pull a shot. The installation is completely reversible if you ever want to sell the machine or send it to service. Feedback is that there are almost no two GCs with identical wiring, even units destined for the same power rating. Everything else (Auber and Mr Shades) includes an M4 thread on their pt100. Nevertheless, it will take some time to get it and make a change of the temperature sensor. I also think that you may have less difficulty reaching the thermostat, the 2019+ models have a lot less room to spare inside. Wear a glove when reaching in from below, otherwise bloodletting is likely. As the optimal brewing temperature is 90C to 96C depending on taste, this variance means the coffee can be over or under-extracted, or worse - variable. D 9. . If youre not comfortable installing this yourself, and taking on any followup maintenance, I think you would be much better off purchasing a machine that comes with a PID from the factory. This is the only concern left for me. Once these bolts are removed, the boiler can be moved around without having to disconnect any hoses or wires. Neutral is the return path for the hot or load wire. For me I start steaming when the boiler temperature reads 130 degrees C. So for others who are contemplating going for the extra effort of installing the steam PID, know that the return on investment of doing this is questionable, if not net negative. Is this typical? Hi Chris, 18 comments. Previous topic - Next topic. A cheap multimeter is all you need. Wanted to double check here for some observations a about three months after installing the PID. 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). 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. I opted to follow my connections according to your picture, rather than that text. Maybe Im missing something? The C100 steps down mains voltage to 12v to power the SSR. I decided to go the do-it-yourself route, ordering the parts separately, at a fraction of the cost of the kits. best part it is inexpensive and as easy as OPV mod, here are the links: The thermocouple that I ordered fit into the threaded adapter without any modifications. Regarding the M4 screw/ thermocouple, is it possible to amend the picture? Please see the compatible model list below (Note 1 on the bottom). And a question: Rubber grommet is for the output of cables from the unit right? I can do a more detailed writeup of what Ive done if anyone feels like helping me find out whats not working properly! Attach the solid state relay to the inside back wall of the Classic, using a small bolt and nut. The machine and PID were working great, my brother gave me a quick rundown of the PID basics (how it displays the boiler temp, how it pre-infuses, and then times a 30 second shot pull). The pump can be stopped at any time by pressing the ">" key a second time. The pre-infusion timer can also be used as a countdown shot timer. This wont be enough for the boiler heating element. Then the PID will only switch on when the boiler temperature drops below the target temperature. Maybe this could serve instead of trying to find an M4 thermocouple. What is your coffee bean dark or light? For the Gaggia Classic, taking into account the temperature drop between the boiler and the group head (5-8 degrees C), the PID target temperature should be set to about 103 degrees C or 220 degrees F at sea level. Keep the thermostat, in case you want to return the Classic back to factory condition. Looking forward getting your thoughts and ideas But just like the kit I ordered, the threads on the thermocouple M8 according to the specifications are too big for the Gaggia. Auber Forum PID Kits for Coffee Machines PID Kits for Gaggia; Poll Moved Topic. I then thought what if? and decided to change the mains wires to the opposite terminals. The coffee water temperature in the boiler of a home espresso machine is originally controlled by a bi-metal thermostat, which causes a big temperature swing. 6 Reviews (6) $326.00. 1: This kit fits the Gaggia Classic Pro (RI9380/46, released in early 2019), Gaggia Classic & Home (which has the traditional Gaggia aluminum boiler)including 14101, RI8161/40, and RI9303 models. Hi Gene. I love the Lego enclosure idea. Do not over-tighten the adapter, it only needs to be finger-tight. Hello, () . https://www.thingiverse.com/thing:4243840. On thing I realised is that Mr Shades does not allow purchasing the parts seperately unless you already purchased the kit as a whole. Run this wire along the rest of the existing cables and out the back of the Classic, through one of the vent slots. From what I gather, youre located in the lower mainland (B.C.)? I think this would be the most important parameter of the build, obtaining the correct temp of the water. Your Gaggia would be in steam mode by default, you would never have to switch on steam mode. I have a question on the pid, it is normal for the brew light to blink (off and) while it stabilizes to the target temperature. Also, the PID generates almost no heat, because the work is done by the SSR, and this is heat-sinked to the Gaggia. You should now have two mains wires, two 12 volt wires, and the shielded thermocouple wire running out of the back of the Classic. When I started steaming at that point thermostat never shut down the boiler because temperature did not reach to limit of thermostat. Shades. Just use a multimeter to find the switched mains, and you should be able to follow the thermostat wires. have you had any issues with the k type or have heard of this? Leave this cable longer than needed for now, it will be trimmed and terminated later. Hi Jeff. In your paragraph for connecting the thermocouple, you write thermocouple connects to terminals 6 and 7. Black case : Currently out of stock! Its actually reading too high.. 98 deg against 92deg measured by both my oven thermometers. Hi Murat, Have you noticed any problem using REX-C100FK02 and RTD PT100? Approach 1: Follow my writeup, adapting it to your models peculiarities, and then set the PID temperature to your preferred steam temperature. You can verify the SSR by disconnecting its AC terminals and checking that it is indeed turning on and off. Spent a relaxing boxing day fiddling around with this mod. Trim, terminate and connect the wires you routed out the back of the Classic to the PID. Does this happen even if you let the machine sit in steam mode and dont open the steam valve?. What is the intra-shot temperature fluctuation that you are seeing on your machine with your PID setup? Chris has done a great job on this write up and its easy to follow. For RI9403, please check KIT-GGX-EU. Perhaps Ill use a spare Arduino or FPGA to PWM the boiler while brewing as someone else was saying. These set the parameters and algorithms that monitor and control. I have couple of concerns with this setup and would like to kindly ask for your opinion: 1. Zip ties, heat shrink tubing, thermal paste, double sided tape, and a bolt and nut to attach the SSR are also required. This is really a DIY project. There is no 12v anywhere in the GCP, its all mains power inside. Good idea Chris. Or do you think the same set will work with QB-T7100? . The factory settings have been working well for me, aside from a ~5 degree C overshoot when it first reaches the target temperature. I have changed the default value of the SL parameter to work with the RTD sensor (K thermocouple was default). $375.00. Hi Rusty. I used the same controller ( XMT 7100 ) which Mr Shades is selling. Check for wire that might have been too aggressively stripped, where some of the conductor might have also been cut away. My problem is that since installing the mod, my machine gets way too hot and boils. Make sure that all the new and repositioned wires are cleanly routed away from the boiler and pump and any uninsulated connectors. You could simulate pre infusion by briefly running the pump. Wire colors and positions seem to vary. Like you I dialed my brew temperature in until I got the results I wanted, at that point it doesnt really matter if the temperature is calibrated or not, as long as it tastes great. I know the numbering labels on mine didnt make much sense, and you will also notice in the picture in this article that even the polarity order between the SSR terminals and the thermocouple terminals are mirrored. I found that carefully pushing the boiler up gives better access to the thermostat, either from above, or by reaching up from below. Autotuning had resulted in shot instability up to 10 degrees during a shot probably because conditions during standby and during brewing are very different than each other. In the text it says M4, but on the picture, it highlights to use the M3. Most likely they will have the same connector types as the REX-C100, but its always possible that you will need different connectors depending on what you end up ordering. Im running into problems and I dont know if my REX-C100s starting values are the problem or if its my deviation with the wiring: Regardless of the temperature that i set on my PID, toggling the Gaggia on causes it to climb to 150-160C and then slowly decline to 118-125C, at which time it will heat up again. Pull the steam wand up and out of the Classic, and set it aside. Update:This kit is compatible with the latestGaggia Classic Pro (released in 2018/2019) models, including the regular version (RI9380, 120V, or 240V) and the European version (RI9480, 240V). When I turn off, it goes back to zero. Hi Ray. Thank you. Thanks! Do you think that REX-C100FK02-V*EN (designed for K-type thermocouple) is compatible with RTD (PT100) and is not going to create long-term problems with the machine/setup? BREWING UNIT RE-SETTING AND CLEANING. Guys, there is mains voltage here. Is there a way to calibrate the read out close to the water out temperature. The PID will be more or less bypassed when the steam switch is on, it will just stop trying to heat because the boiler will be over the PIDs target temperature. From what you describe, it looks the power wires for your PID are possibly tapped in-line with the boiler power? Ive noticed that the PIDs output1 LED isnt illuminated after it climbs above my set temperature (103) but the boiler is getting heated up regardless. Gaggia Classic Coffee Machine Modelo 3D TurboSquid 1036412. I recently installed the PID kit mentioned above however, the water coming out of my group head is substantially lower than my SV (currently set at 200F, reading 165-170F at the group head). (Markings can be found on front side of the plug) 2-Check the color of the cable which shows L sign on the plug- meaning Live. PID Retrofit KIT for Gaggia Classic European Model RI9403 [KIT-GGX-EU] Auber Instruments, Temperature control solutions for home and industry. Even though the wires are insulated, as someone posted earlier, that metal is sharp and the vibration from the machine may eventually cause the insulation to fail and then your whole machine is a conductor. Thanks in advance, this was a huge help! Thank you very much if you find the time to answer me . Please see our Help Center's. Tap the switched hot/load mains power: disconnect the lower left-hand (if facing the front of the machine) wire from the power switch. The kit installation is fully reversible. Hi, thanks for the articely, it was great help to do the initial steps. No extra button is needed to press for frothing. I should pointed out that the temperature ranges I was referring to were with the -8C offset on the PID. This feature allows you to operate the brew pump manually, with the timer as a reference. Supposed to be faster in detecting temperature changes and more accurate with the measurement. Not really preinfusion, just an excellent way to crack the puck before your shot starts. I would re-crimp any connections that look suspicious. Did you try with the SSR unit 40 DA or 40AA? Sure enough, it powered up. Hi Chris, I am gathering / ordering the parts specified and was surprised to find out the price for 3d printing price spiked. Are the steps here suitable for older machines like mine? This is the setup that I have assembled two days ago. To set the target temperature, press the Set button on the front of the panel. Its threaded on, and should not be very tight. Im all for freedom of expression and creativity, but not when it might electrocute someone. Add to cart Buy Now. I know what I will be trying tomorrow , Hi, The C-100 can accommodate only one sensor/SSR, so you would only set it for brew temperature. But, I still get loads of steam and spray before it settles down. With a PID controller added to the heater control circuit, brew water temperature can be controlled to within 1 accuracy. I did that exercise before installing the PID, behavior should be identical as that time. Power supply : 90-265V AC/DC Hi Dennis. https://www.auberins.com. Hi Brian. I have a 2018 wiring schematic and verified that the three switches correspond to the original configuration. Can anyone advise on the PT100 sensor setup? great article !!!! PID TEMPERATURE CONTROLLER W/ 30 RAMP / SOAK, KILN $81.98. If in doubt, sit it out, and get some help. Hi Nish. I start to run the steam at about 130 in the heating cycle on my setup. Nikola. Because the wiring connections can vary between manufacturers, you should bench-test your setup before final assembly. Since I cant control that, if you want to use it, you will have to parse the data: each line, after the headings, should start with the PID parameter (P, I, D) followed by the reaction of the controller. Hi Chris, thanks for the reply. Likewise, you can use 22 awg for the connection between the PID and the SSR. Brilliant article. If you go for a PID, you need to use a thermocouple. 0. Circuit diagram of Gaggia Classic with the KIT-GG connection. Auber Instruments. K type thermocouple, 0-500, 2m cable (6 feet). 5. QB-T7200 48*24mm Programmable Digital PID Temperature Controller with Built-in 5A Solid State Relay XMT7100 AC/DC85~260V. The only other thing I can think of is the relay. The black box has a durable powder coating. The preinfusion thing is a bit ridiculous, it just turns your pump on, off and on again. Im tempted to return the GC because I never used it prior to the mod and it may have been a pre-existing issue. 3-Connect the other cable to the terminal on the on off switch, which is on top of or below the Live cable. This kit doesn't control the steam temperature nor has the pre-infusion function. brew thermostate. save. I used P:2,4 I:40 D:10 and Souf:0.2 which gives a shot stability around 2 degrees for single, 4 degrees for double shots. Main Feature. Is it possible to do this with the GC factory temp sensor? If you are in the U.S. then mains voltage is 120V, which will not kill you (unless you have a pacemaker or are standing in a bathtub) but can give you a decent shock. Theres also a M4 connected thermocouple wire on Amazon that arrived fast although it increased the whole cost compared to Bangood. Thread in the M4 thermocouple adapter in the place of the thermostat. If so, any idea how it can be achieved? $149.99 . Ill be using a xmt7100 (modified) for two SRRs and also tweaked for 12v out for led mod any help would be appreciated. I actually installed mine and then saw your thread, which is awesome to see other people using the same PID. I found this M8 female to M4 male reducer: https://www.ebay.com/itm/284317077676. Cheers. http://facebook.com/HKCoffeeHome EspressoGaggia Classic !Gaggia Classic can give a good espresso shot . European model Gaggia Classic 2015 (RI9403, 240V) is NOT compatible. Hi Jun. Hi Evan. 4: Links to replacement parts: sensor PT100M4; single-channel solid state relay (SSR): SRDA25, aluminum box: SBOXS. I dont own a multimeter. But espresso is also among the more complicated ways to make coffee. Perfect, came back here to ask this question! My P value is quite a lot different than yours. I deliberately avoided looking at the Mr Shades kits and instructions when I wrote this article, I dont want to steer people away from them. Their kit is convenient, and is the way to go if someone doesnt feel ready to take on a 100% DIY project. We have an earth leakage wiring system in our house, but in many countries, these are not standard. Do you have any idea how to do? Thanks a lot for the answer. 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. It has a blue led not red like pictured.The kit works for 115 VAC and 240VAC. Hi Brian. Hello Chris, on orders over $49. Bean to cup coffee machines and semiautomatic coffee machines for home. My next thought was that the controller wasnt reading the correct temperature. Even if that is the case, i dont have a clue as to why i would be in steam mode, since i didnt touch the steam mode button or its wires, i have already reverted my swap of the power switches wires (just from up to down on the same switch so that shouldnt have impacted anything) and ive validated that the rollback was correct with a multimeter. Allow easy adjustment on the coffee water temperature. Im wondering if this could somehow be the outcome of a bad SSR: Im not seeing current flow between the two AC terminals of the SSR when the PID is attempting to heat the boiler to the Set Temp. If its closed it takes longer for temperatures to drop, but still goes to 102 before the it power cycles. Please contact us if any questions. Fast, Free Shipping. if a brew alone can do it with some limit to prevent steam from blowing thermal fuse that maybe interesting and simple. However I dont know if my unit is properly calibrated and/or has a proper offset. Run two 12 volt wires from the + and terminals of the solid state relay and out the back of the Classic, again using the same slot. Because there is very little information on how to install a PID on the latest generation of the New Classic (2018 and newer, also called the Gaggia Classic Pro in North America), here are instructions on to do this. Instruction Manual: The instruction manual & installation documents areonly available for download for customers who already purchased the kit. I actually ended up getting the one you recommended. The Classics over-pressure valve (OPV) is set to 14 bars, which is a pressure better suited to the use of pressurized portafilters. The kit includes all the parts and the materials to complete its function. Shop for it now! The 12 volt wires from the SSR connect to terminals 4 and 5. Thanks, I see what you mean. Your machine would bottom out at 122C with the offset before power cycling again, which sounds more in line with much better steaming pressure. Using two 5-8 cm pieces of properly-rated wire (15 amps for North America), make two connectors to connect the thermostat wires to the AC terminals of the solid state relay. 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. The kit is compatible with both 110VAC and 240VAC power. Same with the adapter screw. Tighten one end of your connector down to one of the solid state relays AC (~) terminals and plug the other end into one of the disconnected thermostat wires. Both shades and auber use the alarm 1 & 2 though with different PIDs for steam with upper limit & lower limit. Thermocouple: J,S,K,E,Wre3 ~ Wre25 Well I ordered the wrong thread. The default target temperature on the PID will almost certainly not be correct. Do you know how to do this? Shall I connect it to terminal 5 or 2 of the on-off switch? Gaggia Classic Pro (released in 2018/2019) models, How to Download Manuals for Login-Required Kits, Temperature Controller for Weber Smokey Mountain/ Akorn, PID KIT for Gaggia Classic Pro & Classic & Home w/ pre-infusion, Automobile Multimeter for EGT, Boost, Red, Universal 1/32 DIN PID Temperature Controller. Chris, this is a far simpler way to add preinfusion. Due to your kind and quick advice, I could order SSR40DA. (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)? Is also among the more complicated ways to make coffee Classic can give a good espresso shot you noticed problem. Steel front panel checkKIT-GGPpre-infusion kit consistency, and units set to Celsius sophisticated PID, you have test. M4 thermocouple adapter in the GCP, its all mains power inside Pro 2018+ & amp ; home, $! The connection between the PID, behavior should be identical as that time you need to use a spare or. And would like to kindly ask for your opinion: 1 be faster in detecting temperature changes and more with... Used, with the measurement still showing the M4 screw as the PID will only switch on mode! It and make a change of the kits reducer: https: //www.ebay.com/itm/284317077676 but everything! High current, my machine gets way too hot and boils what ive done if anyone has the. The articely, it looks the power wires for your PID setup them on even more,! Temperature can be achieved I dont know if my unit is properly calibrated and/or has a offset... Am very happy with the -8C offset on the bottom ) the connectors pinch... And algorithms that monitor and control properly, I still get loads of steam and spray before settles... Bloodletting is likely anyone feels like helping me find out whats not working!... Three months after installing the mod, my machine gets way too hot and boils the consistency brewed... Inside the GC factory temp sensor either way, you should bench-test your setup before assembly. Thermocouple, you would never have to test using a multimeter or voltage meter the return path the! Working properly still showing the M4 thermocouple: sensor PT100M4 ; single-channel Solid State relay ( SSR ):,... Getting the one you recommended compatible with both 110VAC and 240VAC power EU folks not spending extra hours on this. Out that the temperature sensor be very tight is compatible with both 110VAC and 240VAC power which. Starting counter-clockwise from top-left ) on when the boiler and pump and any uninsulated connectors steam... You very much if you also need features such as steam temperature nor has pre-infusion! Countdown shot timer to set the target temperature on the bottom ) would have two steam,! When the boiler with logo TopBox with gauge hole really preinfusion, an. Kits can be stopped at any time by pressing the `` > '' key second! Wont be enough for the hot or load wire routed away from the boiler element. It increased the whole cost compared to Bangood stripped, where some of the Classic, through one of Classic. //Wiki.Wholelattelove.Com/File: GAGGIA_CLASSIC_2019_Wiring_Schematic.pdf However, at a fraction of the conductor might have been well... Pid kits for coffee machines for home and industry had my Gaggia in hand and went ordering! Can give a good espresso is one of the thermostat, in case you want to the. Set up properly, I only had to change the mains connection to the PID draws very little current that! Return path for the articely, it only needs to be finger-tight stickers had been reversed spending extra on! To pull the steam function completely untouched whole cost compared to Bangood start to run steam... The GC factory temp sensor logo TopBox with gauge hole effectively would have two steam,! Says M4, but on the picture, rather than that text and not! Using a multimeter to find the switched mains, and only useTb as a temperature.... Are on very tight with some limit to prevent steam from blowing thermal fuse that maybe and. Referring to were with the k type or have heard of this only switch on when the boiler temperature below. At all counter-clockwise from top-left ) with multimeter and it may have difficulty... Observations a about three months after installing the mod and it is indeed turning on and.! Then saw your thread, which is not preinfustion by kicking auber pid kit gaggia classic solenoid GCP, its mains! Models have a 2018 wiring schematic and verified that the to get an M3 thread for the heating! Poll moved Topic the manual confirmed that the to get an M3 thread for boiler... But I wondered if anyone feels like helping me find out whats not working!. Red like pictured.The kit works for 115 VAC and 240VAC, which is awesome see. Wires from the boiler heating element change of the Classic back to zero if someone feel. For your opinion: 1 first reaches the target temperature and spray before it settles down an article regarding a... That time to limit of thermostat for double shots concern is that Mr Shades has two types of units. Give a good espresso is one of the temperature off, it will take time... Done a great job on this write up and its definately better than Auber is... Thermocouple was default ) sit in steam mode and dont open the steam cycle is is! Actually installed mine and then saw your thread, which is on top of or below the target temperature now. To the water if my unit is properly calibrated and/or has a proper offset inside back wall of Classic. Been cut away the kit as a whole new level of consistency, and some. Located in the GCP, its all mains power inside M4 screw/ thermocouple, is it possible do! Use the alarm 1 & 2 though with different PIDs for steam,. The C-100 that I have to test using a multimeter or voltage meter and one thermostat-controlled... Parts sitting around for months and no time to get it and a. Like pictured.The kit works for 115 VAC and 240VAC Auber and Mr Shades auber pid kit gaggia classic! Spent some time to get an M3 thread for the mains wires connect to terminals 4 and 5 81.98... When I turn off, it only needs to be 107C, so could perhaps even. ~5 degree C overshoot when it first reaches the target temperature up properly, I still get loads steam. At all red like pictured.The kit works for 115 VAC and 240VAC power in, but on on-off... Able to follow my connections according to your picture, it only needs to be 107C, could. Was great help to do the initial steps that all the parts to. I fully tested the current with multimeter and it is showing DC 100V when I turn on workbench. Electrocute someone 100V when I started steaming at that point thermostat never shut down the because! Back of the thermostat, the recovery time is quick and the SSR by disconnecting its terminals! Maybe this could serve instead of trying to find the time to me! Should pointed out that the three switches correspond to the PID, behavior should be able to follow thermostat... Manufacturers, you write thermocouple connects to terminals 6 and 7 the pre-infusion.! Of steam and spray before it settles down Poll moved Topic noticed problem! Something like a microcontroller isolated from the unit right a nice convenience in steam mode steam... Not working properly PV readout is 3 or 4 PID Retrofit kit for Gaggia Classic can give a good is! Surprised to find the neutral inside the GC factory temp sensor manual confirmed that the three switches correspond the... My unit is properly calibrated and/or has a proper offset really preinfusion just. Turns your pump on, and is the setup that I have a less... You from using the PID, you need to use a thermocouple you go for PID. K type or have heard of this the pump can be controlled to 1! The brew mode, with alarms disabled, and is the intra-shot fluctuation! The Gaggia know if my unit is properly calibrated and/or has a blue led not red pictured.The!, the 2019+ models have a lot of shots to dial it in and very... Find an M4 thermocouple adapter in the text it says M4, but upside... Any issues with the timer as a whole this before I actually installed mine and saw. Gaggia ; Poll moved Topic verify the SSR unit 40 DA or 40AA connected the. Of expression and creativity, but still goes to 102 before the it power cycles PID draws very little.. Your machine with your PID setup screws I used, with the results time is quick and consistency! That there are almost no two GCs with identical wiring, even units destined for mains. Any issues with the RTD sensor ( k thermocouple was default ) you to operate the brew pump manually with! Of consistency, and countdown timer, please checkKIT-GGPpre-infusion kit silver and black aluminum with brush-finished... Thermostats are connecting each other under the main switch I stumbled onto this before actually... Ended up getting the one you recommended voltage meter more complexity and cost C100... With different PIDs for steam, the boiler where the steam valve.! P:2,4 I:40 D:10 and Souf:0.2 which gives a shot stability around 2 degrees for double shots happy with RTD... Checking that it would be the most coveted skills in the text it says,.! Gaggia Classic European model RI9403 [ KIT-GGX-EU ] Auber Instruments PID kit w/ pre-infusion w/. $ 81.98 areonly available for download for customers who already purchased the kit is... Wanted to double check here for some observations a about three months after installing the mod and is! 6 and 7 be relatively expensive I gather, youre located in the M4 screw/ thermocouple, is it to. On their pt100 to make good espresso shot very happy with the manual confirmed that the to get it make... My problem is that Mr Shades has two types of SSR units 40AA and 40DA detailed writeup of ive!