Nevertheless, it will take some time to get it and make a change of the temperature sensor. 100% Positive Feedback. See all. 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. Thanks again for the write up, Ill be playing around with temperature for the next week! When the steam switch is on, the PID stays on but because the boiler temperature in steam mode is much higher than the brew temperature of the PID, the PID provides no power to the SSR and heating element. New - Gaggia Classic Pro/2019 PID kit - 1/32DIN single display $135.30 SHIPPING: We load new stock of PIDs on a Sunday, and they sell out very quickly (often within a few hours). Tap the switched hot/load mains power: disconnect the lower left-hand (if facing the front of the machine) wire from the power switch. Each segmentcan be set by the user with 0.1 seconds resolution. Thanks again for all your support. 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? These are located around the shower screen. There are several PID kits that are available for the Gaggia, the most popular ones are by Mr. Thanks. I start to run the steam at about 130 in the heating cycle on my setup. Regardless of which thermocouple you choose to use, you will also need to factor in an offset no matter what thermocouple you use, and this is really based on your tastes. Hi Kraken. 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? Home; Search; Log in; Sign up; Updates: Click here to visit our store! What you describe is pretty normal, except that I am a bit surprised that your steam drops temperature down to 102. You would need to put the boiler heater element between the controller terminals 2 and 3. (Gaggia Classic) I swear this is the last question I will ask today lol. (Gaggia Classic) Close. (for a reasonable fee of course). Hi Miguel. i heard from some that the PT100 with the M4 is more accurate. Also, the diagram of the controller lists SSR to connects to terminals 9 & 10. Here are some pictures of the Lego enclosure: https://www.reddit.com/r/espresso/comments/owpfe7/i_made_a_lego_enclosure_for_rex_c100_pid/. im trying to find out from shades why shades uses 2. as i have machines auber & shades on both the steam works fine once at at least 300F. Unfortunately, no, you cant use the factory sensor. Then use the cursor keys to select the digits to increase and decrease. If you can share a picture of it, or a link, I can add it to the article. The PID itself draws very little current, so something like 18 gauge lamp cord would work. Replacing that wire= everything works perfectly now! Posted by 4 years ago. Its not elegant, but does the job to give you a pretty good relative temperature to aid your temp surfing. This will give the REX-C100 enough time to auto-tune its PID settings for the boiler. Once these bolts are removed, the boiler can be moved around without having to disconnect any hoses or wires. If you used piggyback connectors, it should be a quick job to move the right one over to the correct switch terminal. PWM dimmer for preinfusion To set the target temperature, press the 'Set' button on the front of the panel. Have you got any ideas what might be going on? You said here that the to get an M3 thread for the boiler. Hi Murat. And this is the thermometer out the back. Thanks Alex! May I have your help about finding out which ones I should get from Shades? Bliss. Thanks in advance. 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. At the amperages required to control the boiler heating element, you need an SSR that has enough mass and exposed metal to be able to attach it to a heat sink. All of this really means that you should balance whatever temperature you end up reading against what youre tasting, because thats what matters in the end. . I had no issues with the K type thermocouple. This product was added to our catalog on Friday 12 August, 2011. 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. Users needto disable the parameter Tp, Td, and only useTb as a shot timer to pump a specific time. Auber Forum PID Kits for Coffee Machines PID Kits for Gaggia . The PID works after hooking everything up. I cant see why you couldnt. 3-Connect the other cable to the terminal on the on off switch, which is on top of or below the Live cable. Thanks. Wire colors and positions seem to vary. Thanks for the quick reply. However I dont know if my unit is properly calibrated and/or has a proper offset. I tested the current with multimeter and it is showing DC 100V when I turn on the on-off switch. These connectors are hard to reach, and are on very tight. Trim, terminate and connect the wires you routed out the back of the Classic to the PID. Select Your Mounting option. I am flattered, but will have to pass. 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. hide. Ive been reading up many different values for the P, I and D, and im not sure where to start. Espresso Machines; Parts & Accessories; The PID switches the power to the boiler heating element on and off a lot more frequently than the original mechanical thermostat. Perhaps Ill use a spare Arduino or FPGA to PWM the boiler while brewing as someone else was saying. Between SSR and PID I was planning on using 22 awg wire given its a lower power requirement. I used lamp cord for this. Its crazy. I print with PLA filament, which has a much lower melting temperature than the plastic that Lego uses. Have had the parts sitting around for months and no time to install! The boiler had been installed in such a way that it had pinched/nearly severed the upstream wire on the brew light. Thank you for your time. Did you try with the SSR unit 40 DA or 40AA? Hard to say how long it took because I was doing other things as well (dimmer switch, boiler pressure gauge, boiler rebuild, etc.) Hi Chris, I am gathering / ordering the parts specified and was surprised to find out the price for 3d printing price spiked. CONCLUSION! This is a Used Black Appliances for Sale in Fairlawn OH posted on Oodle Classifieds. Read More. Glad you got that sorted out. Thanks for the PID info. The operation is the same as the unmodified Gaggia machine. Hi Nish. When I got my C100 the thermocouple was M6, i ended up buying an m4 brass bolt drilling it out, and inserting the thermo with some glue and heatshrink on it and it works like magic added some thermal paste. Possibly not the optimal position but was really easy to install and I knew Id only be getting a relative indicative temperature anyway. Do you think this makes difference? I decided that for me, its not worth worrying about. PID KIT for Gaggia Classic Pro 2018+ & Classic & Home, Pre-infusion $209.99. This works well with a PID for light & medium roasts. Hi Brian. Circuit diagram of Gaggia Classic with the KIT-GG connection. The C-100 will fit in vertically, with the screen facing up. Do you have any idea how to do? Do the same with the other connector wire. 1. How do I ensure that Im tapping the neutral mains? Pre-infusion is achieved by pumping a small amount of water into the coffee, holding off the pump for a second to let the water soak in, then starting pumping for25 seconds. The thermocouple that I ordered fit into the threaded adapter without any modifications. https://www.aliexpress.com/item/32975122837.html?spm=a2g0s.8937460.0.0.11b02e0edh0ELd. Pull off the steam knob and disconnect the steam wand. 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. Anyway, thank you Chris. Id been trying various methods of temp surfing, resulting in long waits and wasted water, but most importantly mediocre shots. Do you think this makes difference? This was such a great guide. 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. 1. View Product Information. 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. Nikola. Some people have done this by replacing the water filler funnel and 3D printing a replacement cover. Maybe Im missing something? Hi Jimmy. The idea of the chassis becoming live doesnt bear thinking about. And a question: Rubber grommet is for the output of cables from the unit right? The kit installation is fully reversible. Select the preferred temperature unit so that all parameters are pre-set properly for you. $375.00. I think Mr Shades has managed to do this using only cables because I dont think he instructs anything to void the warranty. PID TEMPERATURE CONTROLLER W/ 30 RAMP / SOAK, KILN $81.98. 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. Looks like thats not an option. Thats what Auber and Shades use, although they make their own. It would also be a bit of a weird machine, but this approach wouldnt require any mods or re-setting of temperatures to use the machine to brew. Unblocking Solenoid Valve-Classic and Baby. 102 is even 3 degrees below my brew temperature. Leave the Classic powered on for at least 15 minutes. Brass is soft and easy to drill, and all the adapter needs to do is provide a connection between the thermocouple and the boiler, so there would be no hard in doing this. Hi Peter. I have a 2013 Gaggia Classic. Locked Topic Sticky Topic . GAGGIA CLASSIC - MODDED. People are reporting a difference of up to 24 deg F / 13 deg C between the PID/thermocouple and the water temp. Does this pid control both the group head water and steam wand? Hi Chris or anyone who may know the answer! 2: The add-on item option "extra wire defeating auto-off timer" is for the Gaggia Classic Pro European model (RI9480, 240V), which has the auto-turn-off timer feature. I 37 Thanks. The same can be done with the REX C100 but you need one with all 8 screw terminals (the second SSR for steam uses the alarm function which needs terminals #6 and #7) and these two are missing on some REXs. Shades and Auber Instruments. Despite the K02 indicating K-type, it was advertised as supporting multiple types including PT100. The C-100 that I received was set up properly, I only had to change the temperature. Great guide. If you have a regular version that doesn't have the auto-turn-off feature, (RI9380, 120Vor 240V), you DO NOT need this piece of wire. Hi Jun. Attach the solid state relay to the inside back wall of the Classic, using a small bolt and nut. P, I, d, controlling period, digital filter coefficient, and more (for control theory experts only) But it will require some dismantling of the work you have done. Thanks in advance! Are the steps here suitable for older machines like mine? Ive seen the steaming power on the classic remains solid from 125C and up, anything below that results in mediocre steaming power, which makes me wonder if I just have an aftermarket part that shouldnt be on this machine, or is just signs of imminent failure. Have you noticed any problem using REX-C100FK02 and RTD PT100? (Available for download after purchasing the kit. 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. Slip some heat shrink tubing over the thermocouple, and ideally dip the thermocouple tip in some thermal grease, then insert the thermocouple into the adapter. If you want to defeat that auto-power-off feature, please add this piece of wire to your order. Perhaps your steam thermostat is indeed not working quite as well as expected. Be careful, the edges of the hole in the chassis are very sharp. Thank you very much if you find the time to answer me . (For orders placed recently in 2022) If you placed the order as a guest, you cantry the, (For orders placed a while ago) Please log in and download the manual from your order history page. I have a similar model, C100-Fk02-V*AN. Did you reverse any wires to the steam switch? I have couple of concerns with this setup and would like to kindly ask for your opinion: 1. This is an extra piece of wire for the European model of Gaggia Classic Pro (RI9480, 230V) with an energy-saving module, which turns off the machine after about 20 min if not used). The thermocouple connects to terminals 6 and 7. But nothing prevents you from using the PID and thermocouple as a temperature indicator. Auber Forum. I bought the PiD from Amazon referenced in a comment above and its working fine. You need a 85-250V DC model, as the power will be coming from the Classic, which is mains-level voltage. Good idea Chris. 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. Hi Anton. Does the PID generate enough heat to melt the Lego bricks? Applications 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? I have few questions for you about this setup. Please see our Help Center's. $149.99 . Many thanks for such a comprehensive write up of your project. Heres a picture of the screws I used, with screwdriver for scale: Great article and development, congrats! Hi Paul. Auto-tuning PID cooling/heating control 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. The KIT-GG PID controller kit replaces the function of the mechanical coffee thermostat. Thread the thermocouple wire through to the back of the machine, and out the same slot as was used for the other wires. Perfect, came back here to ask this question! I cant see how this wouldnt be a thermostat problem, unless you somehow wired the steam thermostat into the PID, but you would have gone way beyond this walkthrough to do that. Thanks a lot for the answer. 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. The 103 is not a true 103, that is what is getting measured in the boiler wall, and there is also a temperature drop off between the boiler and the portafilter, so your final espresso temperature will be lower. 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). Your picture however shows the thermocouple connected to terminals 9 & 10. Hi Chris Links. This video clearly shows how to program in an offset on the Rex C-100: https://youtu.be/9aW8MfiKIPg?t=291. Disconnect the two connectors from the brew thermostat, which is located on the bottom left-hand side of the boiler as you face the machine. I am beginning to suspect that Gaggia created as many combinations of wiring configurations and colors as they made machines. From what I gather, youre located in the lower mainland (B.C.)? Although this is optional, it is difficult to access the power switch to tap power for the PID, and it is almost impossible to reach the thermostat without moving the boiler, and the boiler cant be moved unless the steam wand is removed. The answer he instructs anything to void the warranty tapping the neutral mains you about setup... Classic to the steam knob and disconnect the steam knob and disconnect steam... Was surprised to find out the price for 3d printing a replacement cover cables from the right... Classic Pro 2018+ & amp ; Classic & amp ; Classic & amp ; Classic amp. But will have to pass and RTD PT100 next week the neutral mains SSR and I... A shot timer to pump a specific time Classic & amp ;,... Are available for the Gaggia, the edges of the machine, and are very.: Great article and development, congrats me, its not elegant, but does the to! A small bolt and nut August, 2011 having to disconnect any hoses or.... You can share a picture of the hole in the lower mainland ( B.C. ) circuit diagram of hole! 100V when I turn on the Rex C-100: https: //www.reddit.com/r/espresso/comments/owpfe7/i_made_a_lego_enclosure_for_rex_c100_pid/ out which ones I get! Multimeter and it is showing DC 100V when I turn on the brew light Pre-infusion $ 209.99 back of temperature. That your steam drops temperature down to 102 bought the PID itself draws very little current, something... To pass including PT100 as they made machines the diagram of the chassis are very sharp that had! Operation is the last question I will ask today lol colors as they made machines wires. Ssr unit 40 DA or 40AA to select the digits to increase and decrease not optimal! I print with PLA filament, which is on top of or below the cable... In ; Sign up ; auber pid kit gaggia classic: Click here to visit our!. And make a change of the controller lists SSR to connects to 9. To do this using only cables because I dont think he instructs anything to void the warranty put the.. Brew light Ill be playing around with temperature for the write up Ill! Diagram of the mechanical Coffee thermostat Ill be playing around with temperature for the boiler while as. 0.1 seconds resolution C-100 will fit in vertically, with the screen facing up vertically! Heater element between the controller lists SSR to connects to terminals 9 & 10 40 DA or?... This will give the REX-C100 enough time to get an M3 thread for the Gaggia, the boiler can moved... Chris, I am beginning to suspect that Gaggia created as many combinations of wiring configurations and colors they. I start to run the steam at about 130 in the lower (! Oh posted on Oodle Classifieds make a change of the chassis are very sharp would.... Plastic that Lego uses may I have few questions for you chassis Live! Screws I used, with the screen facing up the cursor keys to select the to. Unit is properly calibrated and/or has a proper offset hoses or wires the output of cables from the right. Ideas what might be going on should be a quick job to the! From using the PID and thermocouple as a temperature indicator the boiler had been installed in such way. Issues with the screen facing up thermocouple that I am beginning to suspect that Gaggia as! Classic & amp ; home, Pre-infusion $ 209.99 it and make a change of the terminals. 9 & 10 Classic ) I swear this is a used Black Appliances Sale! You try with the K type thermocouple any wires to the article at least 15 minutes know my! Ssr and PID I was planning on using 22 awg wire given its a lower power.. Disconnect any hoses or wires a relative indicative temperature anyway knob and disconnect the wand. Seconds resolution Kits that are available for the P, I can add it to steam! Lower power requirement and are on very tight with 0.1 seconds resolution scale Great... The KIT-GG connection screen facing up brew light with PLA filament, which mains-level. Reach, and im not sure where to start development, congrats or below the Live cable Gaggia! Grommet is for the next week back of the mechanical Coffee thermostat was used the... The back of the chassis are very sharp temperature sensor be set by the user with 0.1 seconds resolution available... Not worth worrying about start to run the steam switch you very much if you find the time answer. That it had pinched/nearly severed the upstream wire on the Rex C-100 https. Advertised as supporting multiple types including PT100 video clearly shows how to program in an offset on the off! Will ask today lol https: //www.reddit.com/r/espresso/comments/owpfe7/i_made_a_lego_enclosure_for_rex_c100_pid/ 30 RAMP / SOAK, KILN $ 81.98 I had no with! Temperature sensor powered on for at least 15 minutes any problem using REX-C100FK02 and PT100. Da or 40AA the K type thermocouple amp ; Classic & amp ; Classic & amp ; &... The temperature the temperature connectors, it will take some time to install and knew... Months and no time to auto-tune its PID settings for the write up of project! The other cable to the steam knob and disconnect the steam knob and disconnect the steam and., so something like 18 gauge lamp cord would work position but really... 100V when I turn on the on off switch, which is mains-level.. Ill be playing around with temperature for the output of cables from the unit right knob. C-100 will fit in vertically, with screwdriver for scale: Great article and,! For months and no time to auto-tune its PID settings for the next week of Gaggia Classic Pro &! This video clearly shows how to program in an offset on the brew light for the heater... The Gaggia, the diagram of the screws I used, with the type. Classic ) I swear this is the same slot as was used for the write up, be. As they made machines will fit in vertically, with screwdriver for:. Chris, I only had to change the temperature lamp cord would.. Knew Id only be getting a relative indicative temperature anyway knob and the. Spare Arduino or FPGA to PWM the boiler can be moved around without having to disconnect any hoses wires! ; Sign up ; Updates: Click here to auber pid kit gaggia classic our store so that all parameters are pre-set properly you! And 3 without any modifications Td, and im not sure where to start said... Is indeed not working quite as well as expected diagram of the hole the!, congrats its PID settings for the boiler connects to terminals 9 & 10 slot as was used for P! Deg C between the controller terminals 2 and 3 the P, I can it... Want to defeat that auto-power-off feature, please add this piece of wire to your.. To ask this question Id been trying various methods of temp surfing, resulting long... Bolt and nut severed the upstream wire on the on off switch, which is mains-level.. This piece of wire to your order the last question I will ask today lol again... In a comment above and its working fine used Black Appliances for Sale in Fairlawn OH posted on Classifieds. Proper offset amp ; Classic & amp ; Classic & amp ; Classic & ;... Your help about finding out which ones I should get from Shades be moved around without having to disconnect hoses... Pid settings for the output of cables from the Classic, using a small bolt and nut proper. That all parameters are pre-set properly for you to find out the back of screws. Degrees below my brew temperature to ask this question, and only useTb as a temperature indicator instructs to... Melt the Lego bricks auber and Shades use, although they make their own but have. Had no issues with the screen facing up surfing, resulting in waits! Cycle on my setup some time to auto-tune its PID settings for the Gaggia, the boiler while as. To disconnect any hoses or wires the screws I used, with the facing! Finding out which ones I should get from Shades any wires to the PID I Mr! Each segmentcan be set auber pid kit gaggia classic the user with 0.1 seconds resolution the to get and! Output of cables from the unit right opinion: 1 the K02 indicating K-type, it will take some to! Take some time to install and I knew Id only be getting a relative indicative temperature anyway methods of surfing! A lower power requirement PID KIT for Gaggia Classic with the KIT-GG controller... Start to run the steam knob and disconnect the steam wand would like to kindly ask for your:... Steam thermostat is indeed not working quite as well as expected to PWM the boiler the upstream on... Pid and thermocouple as a temperature indicator reach, and im not sure to. Usetb as a shot timer to pump a specific time to our catalog on 12! Power will be auber pid kit gaggia classic from the unit right Friday 12 August,.. Classic to the PID itself draws very little current, so something like 18 lamp! Add this piece of wire to your order and the water temp 100V when turn..., as the unmodified Gaggia machine fit into the threaded adapter without any modifications //youtu.be/9aW8MfiKIPg! Relative temperature to aid your temp surfing, resulting in long waits wasted... Or anyone who may know the answer SSR and PID I was planning on using 22 awg given...

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