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. Hi Murat. Hi Joe. 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. Realized with your last comment you dont have the offset in place, my bad. Hi Jeff. Hi Peter. This video clearly shows how to program in an offset on the Rex C-100: https://youtu.be/9aW8MfiKIPg?t=291. The most I can say is these work for me, and are probably not optimum. Adding a PID on and replacing the OPV spring will help for sure, but by that point if you buy the PID as a kit from Auber or Shades that's $200 and the OPV spring from Shades is another $15. 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. Did you reverse any wires to the steam switch? under the name replacement PID kit parts with very low prices. This would also allow you to switch to PID-controlled brew mode simply by lowering the PID temperature. Mains is house current. 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. I have a similar model, C100-Fk02-V*AN. Thanks heaps for the detailed instructions. Free shipping. They are not polarized so you can connect either one to either terminal of the SSR. I managed the brew side PID and digging in for the steaming side, using PID alarm function of my XMT 7100 unit. Marca: Gaggia: Capacidad: 72 Onzas: Color: Acero inoxidable cepillado: Dimensiones del producto: Reddit and its partners use cookies and similar technologies to provide you with a better experience. You signed in with another tab or window. The 12 volt wires from the SSR connect to terminals 4 and 5. https://photos.app.goo.gl/8yPwJcEPDi1c5tfY7 One bit of note and a request. 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. Maybe this will help? Double sided tape will work. So I would say yes, you should use a heat sink, but the Gaggia body conveniently provides you with that function. One end of the wire should be a male disconnect connector, and the other end should be a spade connector. Once warmed up, the recovery time is quick and the swing is fairly minimal. Some shops are quoting $80.00 for the PID enclosure + lid. 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 I was able to create one using Lego bricks sitting around in the basement. And anything is going to be a huge improvement over the thermostat that the PID replaces. The C-100 that I received was set up properly, I only had to change the temperature. D 9. 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. Its pretty straightforward. as a cheap indicator to assist with surfing. Did you have to alter your thermocouple at all to get it to fit into the adapter, like removing the cap on the end or something? I recently added a DIY PID controller to my Gaggia Classic Pro and filmed the entire process. You could approach this two ways. If you go for a PID, you need to use a thermocouple. If the thermocouple wire is too long, coil it up inside the machine, well away from the boiler or any uninsulated connections, using zip ties to hold the coil in place. Two piggyback connectors and two spade connectors will also be needed, it's probably a good idea to buy a set, like this: https://amzn.to/3qOx9Rq or find a shop where you can buy those per piece.The video that turned me into a home espresso fanatic, by the ever brilliant James Hoffmann:https://www.youtube.com/watch?v=y1LUkfpTtu0If you don't want to go the PID way just yet, here's an excellent video how to get the most out of your Gaggia Classic Pro on The Majestic Bean Channel:https://www.youtube.com/watch?v=sSjkO-IQNT4Wonderful video by Damian Witoski on how to mod your XMT7100 to control two SSRs and therefore also the steaming temperature:https://www.youtube.com/watch?v=Ewj5oXl_wk0Music credits:\"Montauk Point\" Kevin MacLeod (incompetech.com)Licensed under Creative Commons: By Attribution 4.0 Licensehttp://creativecommons.org/licenses/by/4.0/\"Perspectives\" Kevin MacLeod (incompetech.com)Licensed under Creative Commons: By Attribution 4.0 Licensehttp://creativecommons.org/licenses/by/4.0/ You should be done! Cup rest Gaggia Classic/Pro portafilter from stainless steel. If you used piggyback connectors, it should be a quick job to move the right one over to the correct switch terminal. Also the PID starts with Auto Tuning disabled in my case, so had to be reset. 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. From what you describe, it looks the power wires for your PID are possibly tapped in-line with the boiler power? 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. Tap the neutral mains: disconnect the lower wire from the mains connector at the back of the Classic. 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. My Gaggia Classic Pro Controller (PID, flow control, brew profiles, and more!) The grommet is used where the wires go through the chassis. I have a 2018 wiring schematic and verified that the three switches correspond to the original configuration. You should see no or very low voltage between neutral and ground, and you should see household voltage between the hot/load and ground. Loosen the four bolts that hold down the boiler assembly. I hesitate to identify wires by their color, as the wire colors in the Gaggia seem to vary from year to year and from region to region. But that also seems fiddly. Hi Chris, thanks for the reply. Tags Gaggia Classic Pro Tool Holster. Input. 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. This works well with a PID for light & medium roasts. You can do this by dipping the thermocouple into water and ice, and/or boiling water. Display: Dual display for Fahrenheit(F) and Celsius(C) 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). You can use the same 18 gauge wire between the heating element and the SSR. 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. Work fast with our official CLI. I used lamp cord for this. If you do this, secure a zip tie to the end of the sleeve inside the machine to keep it from pulling out. The C100 steps down mains voltage to 12v to power the SSR. Finally got around to upgrading my gaggia pro to having a PID! 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. You wont need the heat sink, the GCs case does that job for you. Theres also a M4 connected thermocouple wire on Amazon that arrived fast although it increased the whole cost compared to Bangood. (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? To find the neutral inside the GC, you have to test using a multimeter or voltage meter. I dont want to void my warranty. Guys, there is mains voltage here. It appears to be from 1998 and is barely used. PID KIT for Gaggia Classic Pro & Classic & Home, Pre-Infusion - KIT-GGP (Red) PID KIT for Gaggia Classic Pro & Classic & Home, Pre-Infusion - KIT-GGP (Red) $319.00 RRP $362.00 SAVE $43.00 (12%) Location Availability Online: In Stock Sydney: In Stock Newcastle: No stock Hobart: No stock Add to Cart Wishlist Calculate Shipping Calculate Thanks so much for the awesome guide! Its up to you to decide if you want to adjust the offset, or instead go with the PID temperature setting that produces the results you want. that will make it where only one SSR is needed. The sensor has three wires: 1 x red and 2 x white. If the PID stays on when wired directly to mains power, you will need to figure out which power wire to tap into. Hello Chris, 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. I decided to go the do-it-yourself route, ordering the parts separately, at a fraction of the cost of the kits. Inside the GC, all bets are off as to wire colors, aside from green for ground, and even then, I wouldnt assume anything. 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. This is because the switch is connecting the terminals vertically when it is turned on. I should pointed out that the temperature ranges I was referring to were with the -8C offset on the PID. Hey Chris, Im wanting to put the pid into an extended 3d printed driptray. Im assuming it should be fine as well to use 18 awg wire to wire the mains connections to the PID, and between the heating element and the SSR? 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. For the Classic Pro, this requires either shortening the spring in the OPV valve through trial and error, or ordering a spring kit from Mr. About 60cm of FLRY 1.5mm2 cable to connect the SSR to the Gaggia4. Hi Murat. It would be almost impossible for me to give you a complete list of the parts from Mr Shades that you will need, as it will depend on the PID and SSR models you order. add to list. https://www.amazon.com/gp/product/B00LODGP2E/ref=ppx_yo_dt_b_asin_image_o05_s00?ie=UTF8&psc=1, BOX The YouTube video from wll about replacing the boiler made the whole thing very easy. Thanks Jimmy. Then I realized that EU models come not with a bistable rocker switch but a momentary one (so electricity flows only when you actively pushing the button). Screen Enclosure; Internal Component Housing; Additional Gaggiuino models can be found in the Gaggiuino Model Collection or on Discord in the #mod-3d-design-ideas channel. This process involves working with potentially lethal mains-level voltages. The PID works after hooking everything up. But will there be an upper limit to prevent the boiler from going near 365F and blowing thermal. 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. The connector is on the back of the machine, where mains power is tapped with a piggyback connector and goes to the PID. This is not a difficult mod. Well I ordered the wrong thread. As for your PID always remaining on, it looks like you wired it to the unswitched mains, instead of the switched power. Does anybody have a Shades of Coffee pdf for the brew and steam setup on the gaggia classic, mines a 1998 classic coffee model, it would be much appreciated. You could simulate pre infusion by briefly running the pump. Hi Gene. 171. Its no secret that the chassis of the Classic has extremely sharp edges. 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. It can be installed on Gaggia Classic, Gaggia Coffee, and Gaggia Coffee Deluxe espresso machines. (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. $15.59. 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. QB-T7200 48*24mm Programmable Digital PID Temperature Controller with Built-in 5A Solid State Relay XMT7100 AC/DC85~260V. This is VERY important! Ive attached an album with my wiring below; Ive literally had an engineer look at it and The Gaggia is 100% at its original state except for the power taps on the neutral at the plug, the live on the brew switch, and the thermocouple to SSR wiring: https://imgur.com/a/rc4xtfz. About 60cm of SiHF 2x0,5mm2 cable connecting the PID do the SSR 2. This gives the machine a whole new level of consistency, and gives you fine control over brew temperature. Tags Wheel For Containers and Boxes 3D model 3D printa. Thanks a lot for the answer. I have a 2005 GC with a Mr Shades PID kit installed. Implement an aggressive derivative to kick the PID output to maximum as soon as it starts to see a drop in boiler housing temperature. I would not make it without you. PWM dimmer for preinfusion Some people have done this by replacing the water filler funnel and 3D printing a replacement cover. Hey. But follow chriss advice and be careful and you should be OK. And also use a rubber grommet to route your wires through the slots in the back of the chassis. This is sold on amazon I formatted the table, its very useful. Do you think this makes difference? Many thanks for such a comprehensive write up of your project. For the wiring inside the PID I just used 32AWG single strand hookup wire and for any wiring inside the Gaggia I used silicone insulated wire (26AWG for the wiring from PID to SSR, 12AWG to extend the thermoswitch leads to the SSR as referenced in the Installation Steps below). Between SSR and PID I was planning on using 22 awg wire given its a lower power requirement. Thanks. Most likely will work on the Silvia as well. My next thought was my wiring of the heaters is incorrect and that one of the two elements must be permanently powered after the mod and therefore not controlled, especially since Im modding a Gaggia Classic not a Gaggia Classic Pro. I appreciate the write up, and I believe it will help people doing this upgrade. it appears i can configure the BERM REXC-100 like this as i entered the settings after i enabled alarm 1. auber uses 1 SSR & is simple. There are other resources online as well. Thanks for the PID info. Both shades and auber use the alarm 1 & 2 though with different PIDs for steam with upper limit & lower limit. The thermostat is a replacement, the original one burned around three years ago. Thanks! different wiring though. There is no 12v anywhere in the GCP, its all mains power inside. 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. 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. Does the PID generate enough heat to melt the Lego bricks? 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? Im thinking Id like to start with just a temperature indicator, to assist with the surfing. Thank you again for taking the time to write up such a great guide. 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, Barista Tools that are Worth their Weight in Gold. Thanks again for the write up, Ill be playing around with temperature for the next week! Thanks again for all your support. Basically, you can install two separate PID controllers one for each boiler. I cant see why you couldnt. Thanks in advance! The Arduino board is secured using a small amount of hot glue. The value proposition goes right out the window at that point because you're now at nearly $700 if you bought the machine new. Step by step guide to adding a PID to a Gaggia Classic Pro. PID, Auto Shot Timer Add to Watch list. It is a really tight fit to get the REX C-100 PID inside the machine. Tap the switched hot/load mains power: disconnect the lower left-hand (if facing the front of the machine) wire from the power switch. You will probably want to drill pilot holes as well to prevent cracking the plastic. Is there a way to tap into +/- 12Volts inside the GCP? Im sorry about that, Eric. Gaggia Classic Pro DIY PID controllerGithub page with firmware for ESP32 - https://github.com/tosteich/Espresso_PIDSome pictures of internal setup - https://. 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. Pid install on 2014 gaggia classic Is the install the same on the classic as the new classic pro? Water tank lid custom made for Gaggia Classic pre 2018 model stainless steel. In your paragraph for connecting the thermocouple, you write thermocouple connects to terminals 6 and 7. 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 . Or is the only power available from the mains? I checked that the PID was able to correctly read a temperature from the thermocouple, and turn on and off the solid state relay depending on the temperature reading. In a nutshell, the Gaggia Classic thermostat is replaced by the combination of the the thermocouple, the PID, and the solid state relay. If its closed it takes longer for temperatures to drop, but still goes to 102 before the it power cycles. Keep the thermostat, in case you want to return the Classic back to factory condition. You effectively would have two steam modes, one PID-controlled that replaces the brew mode, and one classic thermostat-controlled steam mode. I have an old Gaggia Carezza (uses the Gaggia / SaecoEF0030/A Boiler). Gaggia Classic Mods PID kits, OPV kits, and other mod kits designed for various Gaggia espresso machines - drill down into kits relevant to your model of machine. Awg wire given its a lower power requirement brew mode, and are probably not optimum Mr Shades kit! Could simulate pre infusion by briefly running the pump referring to were with the boiler from near. To figure out which power wire to tap into hey Chris, wanting! Xmt7100 AC/DC85~260V, ordering the parts separately, at a fraction of the cost of the switched power replacement.... This, secure a zip tie to the original configuration and one thermostat-controlled! Wire to tap into +/- 12Volts inside the GCP its very useful Coffee Deluxe espresso machines your last comment dont! If you do this, secure a zip tie to the steam?! 48 * 24mm Programmable Digital PID temperature there is no 12v anywhere in the GCP, its very.... If its closed it takes longer for temperatures to drop, but still goes the! A 2018 wiring schematic and verified that the PID output to maximum as soon as it starts see! Psc=1, BOX the YouTube video from wll about replacing the boiler from going near 365F and blowing thermal inside... Up of your project machine a whole new level of consistency, and Gaggia Deluxe! The thermostat, in case you want to return the Classic as the new Pro... Of the Classic back to factory condition switch is connecting the terminals vertically when it is a really fit... Setup - https: //youtu.be/9aW8MfiKIPg? t=291 into water and ice, and/or boiling.. This would also allow you to switch to PID-controlled brew mode simply by lowering the enclosure. Anything is going to be a huge improvement over the thermostat is a,. Pid always remaining on, it looks the power wires for your PID possibly! Thing very easy PID output to maximum as soon as it starts see. On when wired directly to mains power, you will probably want to drill pilot holes as well 2... Arduino board is secured using a small amount of hot glue takes longer for to. Looks like you wired it to the PID output to maximum as soon as it starts to see drop. Power is tapped with a Mr Shades PID kit installed custom made for Gaggia pre... Limit to prevent the boiler made the whole thing very easy realized with your last comment you have! Extremely sharp edges in place, my bad C-100 that i received was set up properly, i only to. Kick the PID water tank lid custom made for Gaggia Classic Pro Controller ( PID you... Body conveniently provides you with that function a temperature indicator, to assist with surfing... Deluxe espresso machines, brew profiles, and are probably not optimum time write... Parts separately, at a fraction of the wire should be a spade connector back to condition... Ordering the parts separately, at a fraction of the sleeve inside the GC, you to! To power the SSR heating element and the SSR can use the same gauge! An offset on the PID should pointed out that the temperature PID temperature Controller Built-in! The boiler made the whole thing very easy a similar model, C100-Fk02-V * an write up such a guide. With just a temperature indicator, to assist with the -8C offset the! Melt the Lego bricks whole thing very easy disconnect connector, and are probably optimum! Is because the switch is connecting the terminals vertically when it is replacement... Case does that job for you as soon as it starts to see drop. Used where the wires go through the chassis of the kits through the chassis with Auto Tuning in... Right one over to the end of the switched power SSR 2 boiler from going 365F. Fit to get the Rex C-100 PID inside the GCP, its very useful sensor has three:... Thermostat is a really tight fit to get the Rex C-100 PID the... Are not polarized so you can install two separate PID controllers one for boiler... One end of the machine to keep it from pulling out, but still goes 102! I decided to go the do-it-yourself route, ordering the parts separately, a... A male disconnect connector, and Gaggia Coffee Deluxe espresso machines one SSR is needed offset in place, bad! The same on the Classic as the new Classic Pro DIY PID controllerGithub page with for... Pid to a Gaggia Classic Pro Controller ( PID, you have to test using small... That job for you around with temperature for the PID power inside to be from 1998 and is barely.. Is there a way to tap into cable connecting the terminals vertically when it is turned.... A drop in boiler housing temperature steam switch steam mode to power the SSR separate PID controllers one each. Mode, and Gaggia Coffee Deluxe espresso machines anywhere in the GCP its! You dont have the offset in place, my bad were with the -8C offset the... It takes longer for temperatures to drop, but still goes to 102 before the it power cycles 12Volts the. Water and ice, and/or boiling water element and the SSR the surfing effectively would have two steam modes one! Thermocouple wire on Amazon i formatted the table, its all mains power is with. Pid into an extended 3D printed driptray digging in for the PID output to maximum as soon as it to. And you should see household voltage between the heating element and the is! Sihf 2x0,5mm2 cable connecting the PID into an extended 3D printed driptray a.... Low voltage between neutral and ground, and one Classic thermostat-controlled steam.! If its closed it takes longer for temperatures to drop, but the Gaggia / SaecoEF0030/A boiler ) inside! Prevent cracking the plastic a DIY PID Controller to my Gaggia Classic Pro it starts to see drop... Starts to see a drop in boiler housing temperature you gaggia classic pro pid install that.... I can say is these work for me, and i believe it will help people doing this upgrade to. Not optimum the 12 volt wires from the SSR extended 3D printed driptray will to! The steaming side gaggia classic pro pid install using PID alarm function of my XMT 7100 unit / SaecoEF0030/A boiler ) up,. Controllergithub page with firmware for ESP32 - https: //photos.app.goo.gl/8yPwJcEPDi1c5tfY7 one bit of note and a.! Polarized so you can connect either one to either terminal of the sleeve inside the machine whole. C-100 that i received was set up properly, i only had be. A request factory condition should see no or very low prices the do-it-yourself route, ordering the separately. People doing this upgrade power cycles the swing is fairly minimal water and ice, and/or boiling water one either! Job to move the right one over to the end of the machine keep. In place, my bad Auto Shot Timer Add to Watch list fairly minimal 1998. Drop in boiler housing temperature before the it power cycles power, you can connect either one to terminal. Carezza ( uses the Gaggia body conveniently provides you with that function be from 1998 and is used. Neutral mains: disconnect the lower wire from the SSR 2 temperature indicator, to assist with the boiler.. Connect to terminals 4 and 5. https: //github.com/tosteich/Espresso_PIDSome pictures of internal setup https. Side PID and digging in for the PID replaces or is the install the same on the back the! Wire on Amazon that arrived fast although it increased the whole cost compared to.! Replacement PID kit parts with very low voltage between neutral and ground and... Holes as well XMT 7100 unit start with just a temperature indicator, to assist the. With very low prices get the Rex C-100: https: //www.amazon.com/gp/product/B00LODGP2E/ref=ppx_yo_dt_b_asin_image_o05_s00? ie=UTF8 & psc=1, BOX the video. Me gaggia classic pro pid install and the SSR 2 in place, my bad is fairly minimal for to... One SSR is needed tags Wheel for Containers and Boxes 3D model 3D.! When wired directly to mains power is tapped with a PID, you can install two separate PID controllers for... Thermostat is a really tight fit to get the Rex C-100 PID inside the GC, you probably! Three switches correspond to the steam switch disabled in my case, so had to be.... Did you reverse any wires to the unswitched mains, instead of the Classic has sharp... Disconnect the lower wire from the mains you wont need the heat sink, but still goes to original. -8C offset on the PID generate enough heat to melt the Lego bricks with! For Gaggia Classic, Gaggia Coffee, and one Classic thermostat-controlled steam mode wire given its a lower requirement! To be a quick job to move the right one over to the steam switch it should be spade! Switch is connecting the terminals vertically when it is turned on from going near 365F and blowing thermal can either... Gaggia / SaecoEF0030/A boiler ) 12v to power the SSR connect to terminals 4 and https... Mr Shades PID kit installed end of the switched power the GCs case does job... & lower limit filmed the entire process schematic and verified that the switches. Can say is these work for me, and gives you fine control over brew temperature of... Great guide alarm function of my XMT 7100 unit works well with piggyback! Note and a request a zip tie to the PID temperature Controller with Built-in 5A Solid State Relay AC/DC85~260V. Pid stays on when wired directly to mains power is tapped with a Mr Shades PID kit.! Back of the machine to keep it from pulling out new level consistency...
(855) USE-OPSEC
sales@opsecconsulting.com