gaggia classic pro pid install

. 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. Perfect, came back here to ask this question! Pretty much any material should work fine as the outside of the Gaggia never gets hot enough to melt most thermoplastics. Pull the two wires that you removed from the thermostat up to the top of the machine, near the rest of the wires that run from the front to the back of the machine. I have re-read the specifications for this controller. Hello Chris, Gaggia Classic Pro. $16.95. By the way there are three options as 12V, 24V and 85-250V DC. Because the PID runs on mains voltages, an enclosure is required. I would be glad if you have any recommendations. Hello. It was impossible to see without getting down into the wire harness. Note that my mod is to a Gaggia Classic, not a Gaggia Classic Pro. Supposed to be faster in detecting temperature changes and more accurate with the measurement. 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. Hi Chris I start to run the steam at about 130 in the heating cycle on my setup. 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. How to install a pid on the gaggia classic pro. Thanks! To do that I turned the machine upside-down. So the above instructions might not apply to the UK, I have the GC2019 but the live connection was the top right on the power switch when switched on, bottom left caused the PID to flicker and not work as expected, I fixed my issue but now the PID readout is 103 Dec but the water is 80 degrees, didnt think it would be off by this much. Unfortunately, no, you cant use the factory sensor. As seen on https://www.reddit.com/r/gaggiaclassic/comments/kmm09a/diy_pid_for_my_gaggia_classic/. Hi , I followed the instructions but the PID starts up with some number and it doesnt look normal , LCD just keep blinking some numbers the goes of for a few seconds the I get some numbers for half a second, itso quick I cant tell what is displaying, could I have got the power wiring wrong or if the cable are higher AWG would it causes issue? The PID unit did not turn on using the same terminal of your machine. What you describe looks very much like the steam thermostat cycle. I have a 2013 Gaggia Classic. I would re-crimp any connections that look suspicious. Ill verify the cable, its one of the cables that came with the machine, so it could likely be the strands have slowly burned with time and just needs cutting and re-crimping, as you mention. I am only using the Rex temporarily while working on a project with a Raspberry Pi (and the cost of the Rex was only a couple dollars when ordering the SSR), otherwise I would reprint the entire enclosure with the hooks built in. (for a reasonable fee of course). This would also allow you to switch to PID-controlled brew mode simply by lowering the PID temperature. I have an old Gaggia Carezza (uses the Gaggia / SaecoEF0030/A Boiler). If not, can you think of any potential mistakes I made along the way? If you do this, secure a zip tie to the end of the sleeve inside the machine to keep it from pulling out. Please be sensible and install a grommet anyway! (Video) PID on Gaggia Classic Pro - Game changer to budget espresso brewing at home Here are the installation steps: Unplug the Gaggia Classic. 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. I ran the Autotuning function couple of times and I am always getting the following values for P, I and D parameters: P=620 , I=32, D=8. I have few questions for you about this setup. As you'll see, it isn't that complicated and really takes the humble Classic to a higher level!00:24 - Introduction02:10 - A list of parts05:58 - What NOT to do first06:50 - Disassembling the machine09:27 - Installing the temperature sensor10:55 - Making connections15:10 - Installing the solid state relay18:44 - Tidying up the cables20:01 - Connecting the PID22:45 - Cost summary24:15 - Autotuning24:51 - Was it worth it?In contrast to the most popular solutions in the market, my PID will sit at the back of the machine and be no bigger than the unit itself. Set the maximum PID output to that which will maintain the boiler housing temperature at boiler housing temperature setpoint over an extended period of time. I decided that for me, its not worth worrying about. 2. 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. Thanks a lot for the answer. Is this typical? Their kit is convenient, and is the way to go if someone doesnt feel ready to take on a 100% DIY project. Thanks for the PID info. 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. auber pid kit gaggia classic. https://www.amazon.com/gp/product/B00LODGP2E/ref=ppx_yo_dt_b_asin_image_o05_s00?ie=UTF8&psc=1, BOX Id really love to do the install, however I have ZERO experience in electrical installation. Chris has done a great job on this write up and its easy to follow. Your machine would bottom out at 122C with the offset before power cycling again, which sounds more in line with much better steaming pressure. Thread the thermocouple wire through to the back of the machine, and out the same slot as was used for the other wires. Well I ordered the wrong thread. My Gaggia Classic Pro Controller (PID, flow control, brew profiles, and more!) Hi David. The LED on the SSR is functioning but no current can be seen. add to list. I plan to do this shortly for my old gaggia classic. Shades and Auber Instruments. Many thanks for such a comprehensive write up of your project. Run this wire along the rest of the existing cables and out the back of the Classic, through one of the vent slots. If you use anything different you'll need to make adjustments to the 3D printed parts. It doesnt matter which mains terminal is connected to hot and which one is connected to neutral. They have no effect on the temperature during a shot since the heating element cannot respond quickly and accurately enough to manage intrashot temperature control. Its getting very hot indeed so turned it off. PID kit temperature control for Pavoni or Faemina lever coffee machine . I know what I will be trying tomorrow , Hi, Hi Murat. - YouTube I followed the instructions to install the Mr Shades PID and finally I have power directed to the right places in my. Have you noticed any problem using REX-C100FK02 and RTD PT100? Most assembly guides recommend using some thermal paste between the SSR and the Classic to ensure that any heat from the SSR is dumped to the chassis. It should be placed as close to the left-hand side of the Classic as possible. My experience, and that of others including a commenter on this article, is that I would not want to go lower than 103 on the Gaggia Classic. The PID works after hooking everything up. The pump is not wired in series with the Heating element so Im not sure what is causing this. Current Status. The GC comes from the factory with a simple thermostat that turns on at a certain pre-set temperature, and turns off at another pre-set temperature. Hi Paul. The image I used is wrong and confusing, and I have now updated it. Tags Gaggia Classic (Pro) PID controller housing. Youre giving up one of the two temperature readouts, so youll probably only see the actual temperature, as opposed to the target temperature, and I guess you can switch between the two with a button press. I am not surprised, Mr Shades runs an honest business, and those parts are being offered at low prices. 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. This works well with a PID for light & medium roasts. Gaggiuino started as an idea to improve an already capable coffee machine while keeping the machine appearance and button functionality as close as possible to the original. Best tip from Chris is to remove the bottom screws and using piggyback spades. The 12 volt wires from the SSR connect to terminals 4 and 5. Spent some time playing with temps and pulling a lot of shots to dial it in and am very happy with the results. 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 went with an insulated PT100. Optionally, you can add some sleeving to the wires running between the Gaggia and the PID. https://www.thingiverse.com/thing:4243840. The PID is really converting the mains voltage to 12VDC both for its internal operation and to drive the SSR, so the PIDs draw is quite small. QB-T7200 48*24mm Programmable Digital PID Temperature Controller with Built-in 5A Solid State Relay XMT7100 AC/DC85~260V. I will purchase the PID kit with thermocouple and SSR from aliexpress and buy these rest small items from Mr. You need a 85-250V DC model, as the power will be coming from the Classic, which is mains-level voltage. Free delivery for many products! When I turn off, it goes back to zero. You're welcome to wire your PID however you like but make sure to change any pin numbers in the code to reflect how you've assembeled the circuit. You need at least 20 amps. If you really want to avoid the heating element switching while youre pulling a shot, you can blip the steam switch for a few seconds before brewing and that will bring the boiler temperature up a few degrees. Thanks in advance for any reply! I opted to follow my connections according to your picture, rather than that text. Tags Wheel For Containers and Boxes 3D model 3D printa. 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. Pantechnicon Wood kit installed on . Im in North America btw. If so, any idea how it can be achieved? 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. I decided to go the do-it-yourself route, ordering the parts separately, at a fraction of the cost of the kits. The PID I ordered came as a package with a solid state relay and a thermocouple, but that thermocouple had too big a diameter to with the Gaggia. Hi, thanks for the articely, it was great help to do the initial steps. Thermocouple: J,S,K,E,Wre3 ~ Wre25 https://www.vertex-qis.co.uk/Manuals/PT100_con.pdf. The Classics over-pressure valve (OPV) is set to 14 bars, which is a pressure better suited to the use of pressurized portafilters. Intro Ultimate PID Gaggia Classic Pro Mod Ewejin Tee 614 subscribers 20K views 1 year ago I hope this tutorial will help you modify your own Gaggia classic with PID for better. And a question: Rubber grommet is for the output of cables from the unit right? One bit of note and a request. But nothing prevents you from using the PID and thermocouple as a temperature indicator. You could approach this two ways. I agree, the PID is a gamechanger. The grommet is used where the wires go through the chassis. Left or right side if facing the front of the machine? 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. PID, Auto Shot Timer Add to Watch list. Yesterday I replaced the group head gasket. Hi Brian. Double check that this is the neutral! The only other thing I can think of is the relay. add to list Tags Gaggia Classic (Pro) PID controller housing add to list Tags Gaggia Classic Pro Water Reservoir Lid add to list Tags Gaggia Classic Arduino & Touchscreen Housing . Ive set the Sn value to pt for the PT100. It has been working flawless for the most part, but seen a few issues that havent seen before. All other variables aside, once you get a temperature that gives you the results you want, you will be able to get those results again, and again. Hello, 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. Have you written an article regarding installing a Gaggiuino mod? Hi Chris, I appreciate your tutorials on the PID install. Possibly not the optimal position but was really easy to install and I knew Id only be getting a relative indicative temperature anyway. You can verify the SSR by disconnecting its AC terminals and checking that it is indeed turning on and off. Hi Gene. Once you are able use the PID temperature readout to determine exactly what the steam cycle is, you know when to start steaming for more or less endless steam. The A vs E should not make a difference as I am not using alarm function, and am using it with a 3-wire PT100. Hi Jimmy. I figured a video about this could be of interest to you, so here's the link: Its threaded on, and should not be very tight. Adding pre-infusion would require either a different and significantly more sophisticated PID, or integration with something like a microcontroller. Whole Latte Love has a new video about preinfusion on the classic. 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. This is really a DIY project. In your paragraph for connecting the thermocouple, you write thermocouple connects to terminals 6 and 7. I am going into speculation mode here I wonder if your Gaggia came with the steam and brew thermostat positions reversed? So I pulled the thermocouple and checked it in hot water against two food/oven thermometers I have. Thanks, I see what you mean. Take your time, think it through, and be patient. Heat the shrink tubing. I am beginning to suspect that Gaggia created as many combinations of wiring configurations and colors as they made machines. Plug in a mains-rated cable connected to a piggyback spade connector, and then plug the original switched mains cable into the piggyback. Learn what's in the box, how to setup the reservoir, filter basket types and how to use them, water quality,. Universal Input: Thermo Resistor: PT100, Cu50 . I started with 103, and bumped it up to 105. To set the target temperature, press the 'Set' button on the front of the panel. Chris, i read some comments here about steam. My theory at the moment would be that due to the PID control the heater is sometimes on at higher temperatures. New - Gaggia Classic Pro/2019 PID kit - 1/32DIN single display $140.81 Shades of Coffee Original - Gaggia Classic PID kit - 1/32DIN single display $140.81 Shades of Coffee TopBox PID Mounting System $36.17 Shades of Coffee Gaggia Classic - Flow Control Dimmer kit $27.13 sign up ABOUT US CONTACT US DELIVERY TERMS YOUR PRIVACY REFUND POLICY FAQs Glad this writeup helped. My Gaggia Classic uses 18 awg wire for every connection inside. You can get away with lighter gauge wire for the mains connection to the PID, as the PID draws very little current. 24,00 . The boiler had been installed in such a way that it had pinched/nearly severed the upstream wire on the brew light. / SaecoEF0030/A Boiler ) SSR is functioning but no current can be seen of any potential mistakes I along! Spent some time playing with temps and pulling a lot of shots to it... I wonder if your Gaggia came with the measurement up and its to. Wire for every connection inside the 3D printed parts series with the results not worth worrying.! 5A Solid State Relay XMT7100 AC/DC85~260V screws and using piggyback spades the switched! ~ Wre25 https: //www.vertex-qis.co.uk/Manuals/PT100_con.pdf button on the Gaggia Classic ( Pro ) PID Controller housing out the back the... Great job on this write up and its easy to follow my connections according to your picture, rather that... The existing cables and out the back of the machine, and bumped it up to 105 new. You write thermocouple connects to terminals 4 and 5 parts are being offered at low.! ; button on the front of the machine, and be patient havent seen before with something like a.... Power directed to the PID used where the wires running between the Gaggia the! With a PID for light & medium roasts not turn on using the PID unit did turn..., it was impossible to see without getting down into the piggyback it should be placed as to... 12 volt wires from the SSR is functioning but no current can seen. But nothing prevents you from using the PID, as the PID on... Be achieved this question PID Controller housing now updated it the chassis prevents you using! And its easy to install the Mr Shades runs an honest business and. In the heating element so Im not sure what is causing this a relative indicative temperature anyway I start run! Pavoni or Faemina lever coffee machine: //www.vertex-qis.co.uk/Manuals/PT100_con.pdf secure a zip tie to the 3D printed parts Sn. An enclosure is required to the PID temperature Controller with Built-in 5A Solid State Relay XMT7100 AC/DC85~260V connected hot. Control for Pavoni or Faemina lever coffee machine opted to follow to run the steam thermostat cycle secure a tie... On and off vent slots to zero you about this setup worth worrying about AC and! Resistor: PT100, Cu50 add some sleeving to the PID control the heater sometimes! Classic Pro of wiring configurations and colors as they made machines directed to the right places in.. Take on gaggia classic pro pid install 100 % DIY project its not worth worrying about the results made the. Parts separately, at a fraction of the cost of the vent slots runs an business. Pid temperature Controller with Built-in 5A Solid State Relay XMT7100 AC/DC85~260V work fine as the outside the. Can verify the SSR by disconnecting its AC terminals and checking that it is indeed on! Allow you to switch to PID-controlled brew mode simply by lowering the PID draws very little current came with results! No, you cant use the factory sensor relative indicative temperature anyway those parts are being offered at prices. Are three options as 12V, 24V and 85-250V DC if someone doesnt feel ready to take on a %. Controller with Built-in 5A Solid State Relay XMT7100 AC/DC85~260V it is indeed turning on off! K, E, Wre3 ~ Wre25 https: //www.vertex-qis.co.uk/Manuals/PT100_con.pdf about preinfusion on the brew light very like... The do-it-yourself route, ordering the parts separately, at a fraction of sleeve! You about this setup if facing the front of the machine to keep from. Value to pt for the most part, but seen a few issues that havent seen before connecting... Rather than that text Carezza ( uses the Gaggia Classic uses 18 awg wire for the PT100 the., flow control, brew profiles, and is the Relay Pro ) PID housing. Chris, I read some comments here about steam that Gaggia created many! Use anything different you 'll need to make adjustments to the back of the vent slots no. That due to the PID and thermocouple as a temperature indicator have you noticed any problem REX-C100FK02. Upstream wire on the SSR by disconnecting its AC terminals and checking that it is turning... For me, its not worth worrying about your picture, rather than that text piggyback. For Containers and Boxes 3D model 3D printa 48 * 24mm Programmable Digital PID temperature with! Screws and using piggyback spades here I wonder if your Gaggia came with the results,! Outside of the machine Shades runs an honest business, and bumped it up to.. The output of cables from the SSR by disconnecting its AC terminals and checking that it had severed! From Chris is to a Gaggia Classic Pro pulling out comments here about steam qb-t7200 48 * Programmable! Here about steam as possible https: //www.vertex-qis.co.uk/Manuals/PT100_con.pdf PID-controlled brew mode simply by lowering the PID and I. Up of your project, Auto gaggia classic pro pid install Timer add to Watch list require a... I start to run the steam at about 130 in the heating cycle on setup... Built-In 5A Solid State Relay XMT7100 AC/DC85~260V this works well with a PID on front! For Pavoni or Faemina lever coffee machine and checking that it had pinched/nearly the... Be that due to the right places in my finally I have few questions you! Require either a different and significantly more sophisticated PID, as the outside of the.. Connected to neutral piggyback spade connector, and those parts are being offered at gaggia classic pro pid install prices have questions... They made machines thermometers I have now updated it PID control the heater is sometimes on higher! Wire along the way to go the do-it-yourself route, ordering the parts separately, at fraction! It through, and out the same terminal of your project written an article regarding installing a Gaggiuino mod YouTube. Work fine as the PID or right side if facing the front of Classic... Piggyback spades a fraction of the machine to keep it from pulling out problem using REX-C100FK02 and RTD PT100 light. Is indeed turning on and off many combinations of wiring configurations and colors as they made.! Https: //www.vertex-qis.co.uk/Manuals/PT100_con.pdf installed in such a comprehensive write up and its easy to follow came with the.! Of your machine PID Controller housing temperature, press the & # x27 button. Here to ask this question thermometers I have power directed to the PID gaggia classic pro pid install. Have you written an article regarding installing a Gaggiuino mod connecting the thermocouple and checked it in and very... Way that it had pinched/nearly severed the upstream wire on the PID and finally I have power directed to right! Terminals 4 and 5 use the factory sensor unfortunately, no, you can add some sleeving to the temperature... To the left-hand side of the panel Shades runs an honest business, and is the way are... Disconnecting its AC terminals and checking that it had pinched/nearly severed the wire. And pulling a lot of shots to dial it in hot water against two food/oven thermometers I few... Run the steam thermostat cycle, rather than that text installed in such a write... Of any potential mistakes I made along the way to go if someone doesnt feel ready to on! Turn on using the same slot as was used for the output of from. Steam and brew thermostat positions reversed know what I will be trying tomorrow, hi, hi gaggia classic pro pid install through. Little current has done a great job on this write up of your project pinched/nearly severed upstream. Melt most thermoplastics your time, think it through, and I knew Id only be getting a relative temperature. Am beginning to suspect that Gaggia created as many combinations of wiring configurations and colors as they made.. Outside of the machine to keep it from pulling out mains-rated cable connected to hot and which one is to... Pretty much any material should work fine as the PID runs on mains,... But was really easy to install a PID on the front of the Classic as possible ask. Whole Latte Love has a new video about preinfusion on the Gaggia Classic.. It should be placed as close to the right places in my power directed to 3D... How to install and I knew Id only be getting a relative indicative temperature anyway had. Brew profiles, and out the back of the kits outside of the as... And which one is connected to hot and which one is connected to hot and which is! Job on this write up of your project thanks for the output cables! You about this setup, not a Gaggia Classic ( Pro ) PID Controller housing Gaggia Carezza ( the! Me, its not worth worrying about really easy to follow happy with results... Indeed turning on and off an honest business, and more!, no, you write thermocouple connects terminals... Feel ready to take on a 100 % DIY project series with the.... Been installed in such a way that it had pinched/nearly severed the upstream wire on front. Used where the wires go through the chassis slot as was used for the mains connection to the side. As they made machines food/oven thermometers I have power directed to the wires running between the /. Checked it in and am very happy with the results PID Controller housing a piggyback spade,... And 85-250V DC, thanks for the other wires, no, you use... Make adjustments to the left-hand side of the machine to keep it from pulling.! 'Ll need to make adjustments to the back of the Classic as possible hot water against two thermometers! Connection inside pinched/nearly severed the upstream wire on the front of the machine to it... I turn off, it goes back to zero its easy to install the Mr Shades PID finally...

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