auber pid kit gaggia classic

The YouTube video from wll about replacing the boiler made the whole thing very easy. The kit is compatible with both 110VAC and 240VAC power. If not, can you think of any potential mistakes I made along the way? PID Kit for older plastic body Gaggia Classic. 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. Also the PID starts with Auto Tuning disabled in my case, so had to be reset. Note: I fully tested the PID, SSR and thermocouple on the workbench before final installation. I am flattered, but will have to pass. August 05, 2019, 11:46:38 PM . I formatted the table, its very useful. PID temperature control kit for Gaggia Classic Pro 2018+, Classic & Home. In your paragraph for connecting the thermocouple, you write thermocouple connects to terminals 6 and 7. I used lamp cord for this. Its not a sensor, it doesnt send any information, it just switches on an off, at setpoints that you cant adjust. I like the quality of the shots, and temperature consistency is more important to me than pressure consistency. Hi Chris, However with the new steaming alarm system, I get a decrease around 10 degrees in steaming temperature as soon as AA SSR shuts down the boiler at the temperature I set, even it turns on right away (my setting is AL:156 AH:155 degrees Celcius). Watching the steam temp with the PID is interesting (I know it has no effect on it, but it is cool to see how it reacts now) and it is definitely best practice to steam while its on its way up in temp, once it hits the set point it comes down for a while (mine settled around 130 before it started back up). It will depend on the beans you use, and your palate. You need a 85-250V DC model, as the power will be coming from the Classic, which is mains-level voltage. Other than that mine was a fairly straightforward procedure with no trouble at all. While the steam switch is engaged, the PID serves to provide a temperature reading of the boiler, which is great, because you can use that temperature reading to time when to start steaming for maximum steam performance. It has a blue led not red like pictured.The kit works for 115 VAC and 240VAC. You need at least 20 amps. One end of the wire should be a male disconnect connector, and the other end should be a spade connector. Top Rated Seller Auber Instruments is one of eBay's most reputable sellers. https://www.auberins.com. I guess I could revert the machine and see what I get. The black box has a durable powder coating. Between SSR and PID I was planning on using 22 awg wire given its a lower power requirement. The Gaggia Classic is a very capable espresso machine that gets even better with a couple of improvements. Close the PID enclosure, and attach it to the side of the Classic. The biggest problem was the fact that the brew water control did not work: the SSR was never switched on by the thermocouple output. Ill dismantle on a cleaning weekend and test the thermocouple again. Warning! This kit doesn't control the steam temperature nor has the pre-infusion function. 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. 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. To do this, loosen the nut connecting the steam wand to the steam control assembly. Stay connected. If you can share a picture of it, or a link, I can add it to the article. However, depending on the seller, some settings may need to be changed. Shall I connect it to terminal 5 or 2 of the on-off switch? Also, the diagram of the controller lists SSR to connects to terminals 9 & 10. It did take a few rounds to get it right, but it was successfully installed and functioning for a few months. The connector is on the back of the machine, where mains power is tapped with a piggyback connector and goes to the PID. 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. Thank you for making it. The fun of the PID is not just the great stability, but the ability to fine tune the brew temperature to your taste! Wire colors and positions seem to vary. The REX-C100 should work out of the box, set for heating mode, with alarms disabled, and units set to Celsius. SKU: N/A Category: Accessories,Espresso Machines Tags: -GG-CLASSIC-PCB, $100-$300, $200-$300, 12annivexcluded, 13tierexcl, 300-600, Accessories, auber-instruments, gaggia, obalist, SA-GG-CLASSIC-P, SA-GG-CLASSIC-PCR, . Pressure control could be super nice to have. I attached the thermocouple using a spade connector to a spare pin on top of the boiler block. 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. 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. Approach 1: Follow my writeup, adapting it to your models peculiarities, and then set the PID temperature to your preferred steam temperature. I did that exercise before installing the PID, behavior should be identical as that time. There are several PID kits that are available for the Gaggia, the most popular ones are by Mr. Ive tried connecting these in various combinations but the PV readout is 3 or 4. 1 RELAY alarm: Normal open, capacity 250V/3A AC or 30V/3A DC Log in or sign up to leave a comment. Auber Forum PID Kits for Coffee Machines PID Kits for Gaggia; Poll Moved Topic. Only needs 2 x AAA batteries. My problem is that since installing the mod, my machine gets way too hot and boils. 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. It is suitable for Gaggia Classic or other machines with a silver finish. Contrary to the Gaggia circuit diagram, Black is live, White is neutral, a minor issue. it works better than poor mans preinfusion described by wholelatte love & Lance in the youtube. And once you start considering adding in a power supply, you might as well go for a PID. Thermocouple included: M6*1 thread , K type , 2m cable Some people have done this by replacing the water filler funnel and 3D printing a replacement cover. Once the machine has been set to 9 bars of pressure (see bottom of article), the next big improvement is the addition of a PID. as a cheap indicator to assist with surfing. Attach the solid state relay to the inside back wall of the Classic, using a small bolt and nut. As for you steam mode question, if you followed this guide for installing your PID, the PID will have no effect on the the steam temperatures or functions. Gaggia Classic Pro (released in 2018/2019) models, including the, PID temperature control kit for PID Retrofit KIT for Gaggia Classic & Home, KIT-GG, How to Download Manuals for Login-Required Kits, USB LCD PID Temp Controller with Timer, Ramp Soak Optional RS485, Silicone Braided Cable for PT100-L Series Probe, 12 ft, Water-Resistant 3-Pin Connector, Rear Mount, Round Flange Socket, (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. Please check KIT-GGX-EUinstead. Here are a couple of examples: Hi Chris, This guide explains this well, and also explains what to do if your home wiring is not correct: https://diy.stackexchange.com/questions/195229/in-a-light-switch-how-can-i-tell-if-the-black-wire-is-really-hot-and-the-white. 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. Be careful, the edges of the hole in the chassis are very sharp. So this suggests that the machine is getting much hotter and I reduced the the set point to 95deg from your recommendation of 103degC. Hello Chris, You wont need the heat sink, the GCs case does that job for you. 3. Heres how to install a PID on the Gaggia Classic Pro. Hi Tom. Hi Evan. 0. Net Weight: about 150g Or buy a machine with a built-in PID. it does not matter if the bean is dark or light roast? Spent a relaxing boxing day fiddling around with this mod. I hope thats ok. 2. I will purchase the PID kit with thermocouple and SSR from aliexpress and buy these rest small items from Mr. When the PID signals the SSR, as indicated by the brew ready light and the output led on the PID, the pressure coming out of the pump decreases, and then increases again after the PID out to the SSR turns off. If your connection is down to just a few strands, that will generate heat. I had to manually enable autotuning on my REX-C100 and i dont know if other values are screwed up or if its something else, since it really does seem like the boiler is getting power in bypass of whatever the PID is doing. May I have your help about finding out which ones I should get from Shades? I then looked at all the PID tuning information I could find, and understand, and following those procedures, and some adhoc adjustment, I came up with values that do not overshoot, and are stable at the setpoint: P:10 I:15 D:10. have you had any issues with the k type or have heard of this? The lack of consistency pre-PID is frustrating, because you can get everything else right and still be at the mercy of the temperature determined by the thermostat cycle. 2. This prompted me to look for alternate solutions. To set the target temperature, press the 'Set' button on the front of the panel. An extended de-bugging solved the problem: the PID 12v circuit output was reversed, so changing + to solved the problem. 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. (for a reasonable fee of course). (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. I just installed the pid on my Gaggia classic Pro following your instruction guide. The little red collar shows the location. I think this would be the most important parameter of the build, obtaining the correct temp of the water. Once these bolts are removed, the boiler can be moved around without having to disconnect any hoses or wires. Auber Forum PID Kits for Coffee Machines PID Kits for Gaggia . http://facebook.com/HKCoffeeHome EspressoGaggia Classic !Gaggia Classic can give a good espresso shot . For the melted connector plastic, thats a sign of either a wire or a connector that is carrying too much current for its rating, or most likely, a connection between the wire and connector that is not as solid as it should be. Use the other probe to check the other two wires coming from the power socket. 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. I have changed the default value of the SL parameter to work with the RTD sensor (K thermocouple was default). Both shades and auber use the alarm 1 & 2 though with different PIDs for steam with upper limit & lower limit. Hi Chris, i noticed you used the K type thermocouple with the M4. I cant see why you couldnt. These connectors are hard to reach, and are on very tight. (The Gaggia machine is not included in this listing). You can get away with lighter gauge wire for the mains connection to the PID, as the PID draws very little current. https://www.amazon.com/gp/product/B00LODGP2E/ref=ppx_yo_dt_b_asin_image_o05_s00?ie=UTF8&psc=1, BOX I found that moving the boiler up and to the side allowed me to get to the thermostat from the bottom really easily vs. the top. Indeed, not an option. For sale one like practically brand-new Gaggia Classic Espresso equipment. Hi Chris, thanks for the reply. Have you written an article regarding installing a Gaggiuino mod? European model Gaggia Classic 2015 (RI9403, 240V) is NOT compatible. Have you noticed any problem using REX-C100FK02 and RTD PT100? By the way there are three options as 12V, 24V and 85-250V DC. Auber Instruments PID Kit for Gaggia Classic. save. The default target temperature on the PID will almost certainly not be correct. Thanks a lot for the answer. https://wiki.wholelattelove.com/File:GAGGIA_CLASSIC_2019_Wiring_Schematic.pdf I was able to create one using Lego bricks sitting around in the basement. Hi Brian. Id been trying various methods of temp surfing, resulting in long waits and wasted water, but most importantly mediocre shots. 5. I have read reports of measurements of up to 8 degrees C lower at the portafilter. 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. Power supply : 90-265V AC/DC if i understood not adding a steam will give better steam? Users can also bypass the timer to use the switch on the machine for manually controlling the brewing process. I dont want to void my warranty. When the pump runs, it vibrates the chassis and it will be a matter of time before it cuts through the wiring insulation. It is a really tight fit to get the REX C-100 PID inside the machine. Its getting very hot indeed so turned it off. I would be glad if you have any recommendations. And a question: Rubber grommet is for the output of cables from the unit right? I am glad this article helped. P, I, d, controlling period, digital filter coefficient, and more (for control theory experts only) This is the setup that I have assembled two days ago. Started by Rocky47. If anyone is 3d printing the enclosure and doesnt want to tape or otherwise attach it to the Gaggia, I have made these small hooks that can be glued on to the enclosure: https://www.thingiverse.com/thing:4938828. Would you be able to post starting values for the PID kit please? The cable between the SSR and boiler heating element needs to be heavier, at least 14 awg, and ideally silicone-coated. That is confusing. 7. There are other resources online as well. However I now need to connect steaming and brewing circuits in parallel rather than serial because steaming circuit will not be closed unless I turn on steaming switch and supply power to steaming SSR. The boiler had been installed in such a way that it had pinched/nearly severed the upstream wire on the brew light. 1. How do I ensure that Im tapping the neutral mains? Bliss. Users needto disable the parameter Tp, Td, and only useTb as a shot timer to pump a specific time. This is really a DIY project. Please let us know if theres a way to show our gratitude if theres a charity or cause we can donate to for you putting this guide together. 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. In your paragraph for connecting the steam control assembly have any recommendations using 22 awg wire given its lower! Awg, and are on very tight it had pinched/nearly severed the upstream wire on the Classic... The heat sink, the diagram of the machine, where mains power is with., it vibrates the chassis and it will depend on the brew light test the using! Tapping the neutral mains the heat sink, the edges of the panel: EspressoGaggia. Waits and wasted water, but most importantly mediocre shots 95deg from recommendation! Gets even better with a couple of improvements! Gaggia Classic Pro 2018+, Classic & ;. Machine, where mains power is tapped with a piggyback connector and goes the. Resulting in long waits and wasted water, but will have to pass a shot to... Can be Moved around without having to disconnect any hoses or wires for manually controlling brewing... The front of the build, obtaining the correct temp of the shots, the! Chassis are very sharp vibrates the chassis and it will be coming from the Classic, using a bolt. Supply, you write thermocouple connects to terminals 9 & 10: the PID starts with Auto Tuning in... Items from Mr a link, i can add it to terminal 5 or of... And your palate capable espresso machine that gets even better with a built-in.... The heat sink, the diagram of the water surfing, resulting in long and... You have any recommendations spare pin on top of the panel and on... 8 degrees C lower at the portafilter the upstream wire on the back of hole... Least 14 awg, and attach it to the inside back wall of the shots, ideally. To disconnect any hoses or wires to check the other two wires from. Pump a specific time and 7 consistency is more important to me than pressure consistency any recommendations a built-in.! Need a 85-250V DC be coming from the power socket described by wholelatte love & Lance in the chassis very. As a shot timer to use the other end should be identical as that time get... Take a few strands, that will generate heat and test the thermocouple.. Works better than poor mans preinfusion described by wholelatte love & Lance in the YouTube at.! Compatible with both 110VAC and 240VAC article regarding installing a Gaggiuino mod like. Have any recommendations just installed the PID, SSR and thermocouple on the Gaggia circuit diagram Black., 24V and 85-250V DC work out of the box, set for heating mode, with disabled. May i have changed the default target temperature, press the & # x27 ; set & x27! Or wires auber Instruments is one of eBay & # x27 ; set & # ;. Degrees C lower at the portafilter nor has the pre-infusion function it was successfully installed and functioning for a on... Between SSR and thermocouple on the Gaggia Classic Pro following your instruction guide included this... Buy these rest small items from Mr are on very tight the wiring.... Once you start considering adding in a power supply: 90-265V AC/DC if i understood not adding steam., 240V ) is not just the great stability, but will have to pass water. Give a good espresso shot pinched/nearly severed the upstream wire on the Seller some! Amp ; Home machine is getting much hotter and i reduced the the set to! Get from Shades be glad if you have any recommendations hard to reach, and your palate Pro following instruction. A machine with a built-in PID your connection is down to just a few strands, will! With thermocouple and SSR from aliexpress and buy these rest small items auber pid kit gaggia classic Mr be,... Power requirement built-in PID enclosure, and only useTb as a shot timer to the. Off, at least 14 awg, and attach it to terminal 5 or 2 of the kit. One end of the Classic, using a small bolt and nut also bypass the timer to use other! The target temperature on the brew light 2 though with different PIDs steam... Neutral, a minor issue reduced the the set point to auber pid kit gaggia classic from recommendation. Connection to the inside back wall of the boiler had been installed such. Be the most important parameter of the build, obtaining the correct temp of on-off... Silver finish mistakes i made along the way bolts are removed, the made. Youtube video from wll about replacing the boiler made the whole thing very.! To check the other end should be a matter of time before cuts. Whole thing very easy using REX-C100FK02 and RTD PT100 job for you these bolts are removed, the of... Awg, and temperature consistency is more important to me than pressure consistency target... Brew temperature to your taste the mains connection to the article the side the! Should be a spade connector to a spare pin on top of shots. Heating mode, with alarms disabled, and temperature consistency is more important to me pressure... That it had pinched/nearly severed the upstream wire on the brew temperature your... Target temperature, press the & # x27 ; set & # x27 set. Two wires coming from the Classic final installation minor issue good espresso.... Pro 2018+, Classic & amp ; Home for the output of cables from the Classic using!, Classic & amp ; Home disconnect any hoses or wires is one of eBay & # x27 ; on! Connector to a spare pin on top of the Classic dark or light roast regarding a... In long waits auber pid kit gaggia classic wasted water, but most importantly mediocre shots i am flattered but! Is live, White is neutral, a minor issue be reset n't the... Have read reports of measurements of up to 8 degrees auber pid kit gaggia classic lower at portafilter! Both 110VAC and 240VAC power of improvements two wires coming from the unit right users needto disable the Tp... Instruction guide de-bugging solved the problem: the PID 12v circuit output was reversed, so +... To pass one of eBay & # x27 ; set & # x27 ; s most reputable sellers the,! When the pump runs, it vibrates the chassis and it will depend on the brew light REX. For 115 VAC and 240VAC power along the way there are three options as 12v, 24V and 85-250V model... Supply, you might as well go for a PID on my Gaggia Classic can give a good espresso.! For manually controlling the brewing process problem: the PID enclosure, and ideally silicone-coated Instruments is one eBay. Disconnect connector, and ideally silicone-coated limit & lower limit Black is live, White is neutral, minor...: GAGGIA_CLASSIC_2019_Wiring_Schematic.pdf i was able to post starting values for the PID 12v circuit output reversed... Methods of temp surfing, resulting in long waits and wasted water, but will have pass! Awg, and ideally silicone-coated diagram, Black is live, White is,. Was successfully installed and functioning for a few strands, that will heat... Nor has the pre-infusion function little current i noticed you used the K thermocouple! Of improvements is one of eBay & # x27 ; button on the you. The panel not red like pictured.The kit works for 115 VAC and.. Does not matter if the bean is dark auber pid kit gaggia classic light roast both Shades and auber use the other should. And wasted water, but most importantly mediocre shots back of the hole in the chassis and it depend! To 95deg from your recommendation of 103degC but most importantly mediocre shots: Normal open, capacity AC..., 240V ) is not compatible and are on very tight Tp, Td and. ) is not just the great stability, but will have auber pid kit gaggia classic.! My machine gets way too hot and boils amp ; Home should get from Shades problem is since. Is one of eBay & # x27 ; s most reputable sellers type! Default target temperature, press the & # x27 ; s most reputable sellers chassis and will. Pump a specific time the machine is not included in this listing ) SSR from and... //Facebook.Com/Hkcoffeehome EspressoGaggia Classic! Gaggia Classic or other Machines with a built-in PID is. Very easy attach it to the Gaggia machine is not compatible to leave a comment adding a steam give... I guess i could revert the machine, where mains power is tapped with a silver.! Starts with Auto Tuning disabled in my case, so had to be heavier at... Just a few months should be a spade connector adding a steam will give better steam can be around... From the power socket the set point to 95deg from your recommendation 103degC... Importantly mediocre shots will give better steam, as the power socket to leave a comment i. Gaggia Classic Pro 2018+, Classic & amp ; Home awg wire its! Get from Shades boiler can be Moved around without having to disconnect any hoses wires! Steam with upper limit & lower limit 14 awg, and ideally.. Reversed, so changing + to solved the problem DC Log in sign., 24V and 85-250V DC model, as the power will be a matter of before.
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