(To be certain, the M4 is the correct one). For sale one like practically brand-new Gaggia Classic Espresso equipment. By doing this, the TC bead is pressed against the boiler housing at the point closest to the boiler water, and is assisted by the thermal transfer compound. Thanks a lot for the answer. I think one of either is the one which Shades of Coffee is using. Does anyone else have this kit? The C-100 that I received was set up properly, I only had to change the temperature. http://facebook.com/HKCoffeeHome EspressoGaggia Classic !Gaggia Classic can give a good espresso shot . There are several PID kits that are available for the Gaggia, the most popular ones are by Mr. My question is where did you place the SSR, is it near the water spout, right side or in the back if you are facing the front of the machine? Add to cart Buy Now. 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. If you have the regular version (RI9380 120V, or 240V), you DO NOT need this wire. I recently acquired a Gaggia Classic with an Auber PID controller installed. Select Your Mounting option. Also the PID starts with Auto Tuning disabled in my case, so had to be reset. The taste of a real Italian espresso everyday! Wire colors and positions seem to vary. Hi Eddie. This is a PID controller for the Gaggia Classic by Auber Instruments.This PID controls water and steam temperature. As for steam, the guide I wrote leaves the steam function completely untouched. The silver box is coated with clear anodized aluminum with a brush-finished stainless steel front panel. It has been working flawless for the most part, but seen a few issues that havent seen before. Should this be cause for concern, maybe caused by an error in wiring the PID? We ship every business day from our two warehouses located in Milton, Ontario and Calgary, Alberta. (I believe it is currently on 5) Or shall I just keep it as it is, showing DC 100V when I turn the switch on? I have re-read the specifications for this controller. Best tip from Chris is to remove the bottom screws and using piggyback spades. PID Kit for older plastic body Gaggia Classic. It will improve the consistency of the brewing even if you didn't tamp the coffee perfectly. 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). What exactly is a mains-rated wire, and where would I find one? This kit doesn't control the steam temperature nor has the pre-infusion function. Hi Jun, and thanks for the update. The cable between the SSR and boiler heating element needs to be heavier, at least 14 awg, and ideally silicone-coated. The required parts are a PID controller, a solid state relay (SSR) preferably rated for 40 amps, a K-type thermocouple, a thermocouple adapter to connect the thermocouple to the Gaggia boiler, wire rated for mains voltages as well as some smaller gauge 12 volt wire, male and female quick disconnect connectors, spade connectors, and two piggyback spade connectors. Shop. https://www.thingiverse.com/thing:4243840. sv4mzu 20, 2022 8:05 am. 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. Log in or sign up to leave a comment. 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. I agree the ability to know exactly where the steam cycle is at is a nice convenience. K type thermocouple, 0-500, 2m cable (6 feet). If you purchased the kit from our website, you can download the manual zip file from our website by one of the following methods: Note: I have found the exact PID unit which Mr Shades is using and purchased it beside the Rex C100 kit you mentioned above: Do not over-tighten the adapter, it only needs to be finger-tight. Do you know of any shops that can do this install or maybe you would be interested in working on my machine? 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. Hi Anton. 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). Hi Chris, I appreciate your tutorials on the PID install. I have installed the supply cable for PID unit using piggyback spade connectors. 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. If you had to recommend a single display PID, which one would you steer me to? (Gaggia Classic) Close. So there is more or less no concern about PID heat and the PID enclosure. 4.8. it is basically removing the main pump wire and re routing back to the PWM out. Variants Coffee Only + Installation - No Coffee Only + Installation - Yes Coffee, Steam & Pre-infusion + Installation - No Coffee, Steam & Pre-infusion + Installation - Yes Quantity Free Shipping Parts Maybe Im missing something? Unfortunately, no, you cant use the factory sensor. Its pretty straightforward. Thank you very much if you find the time to answer me . I purchased an AC to AC SSR (SSR 40AA) which will stabilise steaming temperatures in much smaller margins than the original steam thermostat. Its stimulated a lot of interesting discussion! 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. If you also need features such as steam temperature control, pre-infusion, and countdown timer, please checkKIT-GGPpre-infusion kit. You effectively would have two steam modes, one PID-controlled that replaces the brew mode, and one classic thermostat-controlled steam mode. Steam will still be controlled by the steam thermostat. From what you describe, it looks the power wires for your PID are possibly tapped in-line with the boiler power? (Available for download after purchasing the kit. I did that exercise before installing the PID, behavior should be identical as that time. 5. It was impossible to see without getting down into the wire harness. Cross referencing with the with the manual confirmed that the stickers had been reversed. Hi Tom. It would be great to see how the machine is behaving without the PID, to get a baseline. In mine, correct terminal was crosswise of yours. Your email address will not be published. I have briefly thought about pre-infusion but the REX C-100 is not capable of this. Supposed to be faster in detecting temperature changes and more accurate with the measurement. This approach would give you a somewhat unique machine that has a factory thermostat-controlled brew mode, and a PID-controlled steam mode. Im using a calibrated FLUKE 51II digital thermometer and a K-type thermocouple to measure temp. Previous topic - Next topic. I bought the same parts as you have reccomended in the article but have run into the issue that the thermocouple is too large to fit into the adapter (theyre approx the same OD). I bought the PiD from Amazon referenced in a comment above and its working fine. Does this mean that I have made the connection properly? This is a Used Black Appliances for Sale in Fairlawn OH posted on Oodle Classifieds. Posted by 2 years ago. One bit of note and a request. 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. 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. If not, can you think of any potential mistakes I made along the way? Circuit diagram of Gaggia Classic with the KIT-GG connection. This prompted me to look for alternate solutions. Let me know your thoughts !!! The PID, RTD sensor and SSR (20 Amps) are installed on Gaggia Classic Pro 2018+. I would not try anything without checking first. Temperature unit. Pull the cover assembly off by pulling upwards, and disconnect the ground cables. I was initially concerned about my wiring (and my GFI) but its reassuring to hear you have the same side effects. Perhaps you are refering to the video by Damian Witonski. When I started steaming at that point thermostat never shut down the boiler because temperature did not reach to limit of thermostat. Depending on the enclosure, you may need to insert the PID into the housing first. Thanks in advance. Regulate the standby coffee water temperatureto within 1 (F or C) accuracy. 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). This kit has a pre-infusion timer. To be clear, a PID can increases the likelihood of a consistent starting temperature. Thanks in advance! Locked Topic . Required fields are marked *. I stumbled onto this before I actually had my Gaggia in hand and went about ordering all the parts. I start to run the steam at about 130 in the heating cycle on my setup. 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. I plan on doing the same thing as you did, bought both PID simply because the QB-T7100 is slimmer the case is readily accessible from mr. shades, compared to the higher cost of 3d printing a case for the REX. 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. https://photos.app.goo.gl/8yPwJcEPDi1c5tfY7 P 53.1 Thanks for the PID info. 1: This kit fits the Gaggia Classic Pro (RI9380 120V or 240V, RI9480 240V) that was released in late 2018 and early 2019, Gaggia Classic & Home which has the traditional Gaggia aluminum boiler, including 14101, RI8161/40, and RI9303 models. The steam temperature controlallows the boiler temperature to be held at a tighter range during frothing. 5: The PID controller in this kit is NOT SYL-1512A. Likewise, you can use 22 awg for the connection between the PID and the SSR. It also means that you can only see the temperature and access the PID buttons from the top. A Gaggia Classic Pro installed with KIT-GGP. Its crazy. Visit store Contact. It should be the power/mains line that comes out of the main power switch, but before the boiler. Because the wiring connections can vary between manufacturers, you should bench-test your setup before final assembly. Tap the neutral mains: disconnect the lower wire from the mains connector at the back of the Classic. 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. $285.00. 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. Do you observe the same temperature ranges? Be careful, the edges of the hole in the chassis are very sharp. Im in North America btw. 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. I have changed the default value of the SL parameter to work with the RTD sensor (K thermocouple was default). 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. 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. The black box has a durable powder coating. (I am not testifying to the quality of the shots! The operation is the same as the unmodified Gaggia machine. 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. Once these bolts are removed, the boiler can be moved around without having to disconnect any hoses or wires. When the temperature stabilizes to within 1 degree of the target temperature, the auto-tuning is complete. Was hoping to actually just install one of these: https://www.ebay.com.au/itm/264849127538 Possibly not the optimal position but was really easy to install and I knew Id only be getting a relative indicative temperature anyway. $375.00. So I pulled the thermocouple and checked it in hot water against two food/oven thermometers I have. The ability to make good espresso is one of the most coveted skills in the coffee world. 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. 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