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. K type thermocouple, 0-500, 2m cable (6 feet). At a minimum, I think you would need the following: I dont see piggyback connectors on Mr Shades list, maybe those are part of the set of wires, but its not clear. If you really want these features, its probably time to think about upgrading your machine. Fast, Free Shipping. 3. 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 will monitor it over the next few days, but if the coffee takes good, and the only thing I notice is the warmer cup tray, Ill be fine with that, better in fact! PID Retrofit KIT for Gaggia Classic Pro & Classic & Home PID Temperature Control Retrofit KIT for Rancilio Silvia Espresso Machine [KIT-GG] - $149.50 : Auber Instruments, Inc., Temperature control solutions for home and industry Home :: Coffee Machine Kits :: PID Retrofit KIT for Gaggia Classic Pro & Classic & Home Coffee Machine Kits Product 4/21 Thus, it will significantly improve the taste and consistency of your espresso. Because the wiring connections can vary between manufacturers, you should bench-test your setup before final assembly. Hey. European model Gaggia Classic 2015 (RI9403, 240V) is NOT compatible. You would need to put the boiler heater element between the controller terminals 2 and 3. Chris, i read some comments here about steam. Keep the thermostat, in case you want to return the Classic back to factory condition. After autotuning, my values are: Did I miss any other kits? Thanks for your time. It should work as a replacement for the C-100 and SSR, but because the SSR is built into the PID, so your wiring will be a bit different. Thanks for the quick reply. Do the same with the other connector wire. Then use the cursor keys to select the digits to increase and decrease. Mains is house current. 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. This is sold on amazon Everything else (Auber and Mr Shades) includes an M4 thread on their pt100. 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? Hi Ray. 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. Regulate the standby coffee water temperatureto within 1 (F or C) accuracy. Whole Latte Love has a new video about preinfusion on the classic. Because the PID runs on mains voltages, an enclosure is required. 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. 3. i heard from some that the PT100 with the M4 is more accurate. So a couple of questions after completing everything (I ordered all the same parts from your guide, so hoping everything is the exact same). The Classics over-pressure valve (OPV) is set to 14 bars, which is a pressure better suited to the use of pressurized portafilters. Neutral is the return path for the hot or load wire. Useful Video. Thanks in advance! A couple of zip ties come in handy here. You could definitely drill out the adapter a bit to get the thermocouple to fit. The documentation showed the default settings as P:30 I:240 D:60, but after tuning they were P:37 I:50 D:12. Shop. Hi Chris, thanks for the reply. Im sorry about that, Eric. Does the wiring youve supplied automatically shut the PID unit off when you engage the steam switch? 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. Somebody else (Andrue) had also pointed this error out. 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). Im thinking Id like to start with just a temperature indicator, to assist with the surfing. I dont want to void my warranty. I installed the PID so that there are no permanent modifications to the machine, and the Gaggia can be returned to factory condition at any time. (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. Range: -1999 to 9999 (depends on the input signal) 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. 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. The solution is PID control via means of an industrial temperature controller; this is a common modification amongst the Gaggia and Rancillio community. The kit includes all the parts and the materials to complete its function. It would be great to see how the machine is behaving without the PID, to get a baseline. It doesnt matter which thermostat wire is connected to which of the AC terminals on the solid state relay. Hello Chris, Due to your kind and quick advice, I could order SSR40DA. Auber Instruments PID Kit for Gaggia Classic. They are easy to unlock to get to all of the other settings, there are plenty of instructions on how to do this out there, but I didnt really need to go there. Posted by 4 years ago. Never used a K type so I cant say for sure. 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. Thanks Jimmy. Since installing the modification, I get a huge amount of steam and spray coming out of the portafilter when I first operate the pump so much so, that it sprays all over the worktop around the machine! 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. Greatly improved the taste and the consistency of brewed espresso shot. Anyway, thank you Chris. The result was overshoot of up to 18C and an inability to return to the setpoint temp, 105C, unless I shut everything off and restarted. Did you try with the SSR unit 40 DA or 40AA? I was able to create one using Lego bricks sitting around in the basement. This would also allow you to switch to PID-controlled brew mode simply by lowering the PID temperature. on orders over $49. Hi Jeff. Auber Forum PID Kits for Coffee Machines PID Kits for Gaggia . (Gaggia Classic) I swear this is the last question I will ask today lol. Top Rated Seller Auber Instruments is one of eBay's most reputable sellers. I think this would be the most important parameter of the build, obtaining the correct temp of the water. I also think that you may have less difficulty reaching the thermostat, the 2019+ models have a lot less room to spare inside. on orders over $49. Fortunately, no damage done, and you can easily revert your changes. You should see no or very low voltage between neutral and ground, and you should see household voltage between the hot/load and ground. Hi Jun. Bliss. 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. 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. Regarding the M4 screw/ thermocouple, is it possible to amend the picture? I agree the ability to know exactly where the steam cycle is at is a nice convenience. The KIT-GG is a retrofitting kit designed to control the coffee water temperatureon an espresso machine. Thank you very much if you find the time to answer me . I would not try anything without checking first. https://www.amazon.com/gp/product/B00LODGP2E/ref=ppx_yo_dt_b_asin_image_o05_s00?ie=UTF8&psc=1, BOX 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). Main Feature. SSR control ready to connect external Solid State Relay to handle High current. Its getting very hot indeed so turned it off. But I would definitely read the instructions that come with whatever you receive! 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). Hello Chris, Thank you Chris for the awesome write up. Thanks. We ship every business day from our two warehouses located in Milton, Ontario and Calgary, Alberta. 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. Hi Anton. Hi Chris, i noticed you used the K type thermocouple with the M4. 6 Reviews (6) $326.00. If its closed it takes longer for temperatures to drop, but still goes to 102 before the it power cycles. however the one SSR is nice and the modification gives upgraded steam with the solder mod. Or is the only power available from the mains? Or do you think the same set will work with QB-T7100? I was initially concerned about my wiring (and my GFI) but its reassuring to hear you have the same side effects. I have installed the supply cable for PID unit using piggyback spade connectors. I hope it helps some EU folks not spending extra hours on debugging this minor EU-US model difference . $149.99 . I have not changed any of the P, I or D settings on my controller. 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. I just installed the pid on my Gaggia classic Pro following your instruction guide. Started by Rocky47, June 28, 2019, 01:16:33 PM. If you go for a PID, you need to use a thermocouple. Thats what Auber and Shades use, although they make their own. 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. 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. Thanks, I see what you mean. I should pointed out that the temperature ranges I was referring to were with the -8C offset on the PID. gaggia classic pro pid installation guideAUBER PID for gaggia classic proThis is a walkthrough / guide on ins. You can search on Reddit, a few people have made these modifications. $375.00. I am glad you got your setup working Murat. 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. Its stimulated a lot of interesting discussion! Hi Murat, 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. I completed the installation last night and like you it too me about 5 hours But this included cutting a hole in the case stainless steel case to mount the PID controller internally, and that was probably the most time-consuming and difficult thing. Thermocouple: J,S,K,E,Wre3 ~ Wre25 it is basically removing the main pump wire and re routing back to the PWM out. In a nutshell, the Gaggia Classic thermostat is replaced by the combination of the the thermocouple, the PID, and the solid state relay. Do not undertake this procedure if you are not comfortable or uncertain. New to the forums, but I've been experimenting with espresso at home over the last year when my brother gifted me a used Gaggia Classic with an Auber PID. https://www.vertex-qis.co.uk/Manuals/PT100_con.pdf. It is a really tight fit to get the REX C-100 PID inside the machine. (I am not testifying to the quality of the shots! Tap the switched hot/load mains power: disconnect the lower left-hand (if facing the front of the machine) wire from the power switch. GRAN GAGGIA PRIMING. Thanks in advance. Warranty: 6-month limited warranty with a 30-day money-back guarantee is offered. Im on [emailprotected] I know wiring might be different colours but is everything in the same place? Hi Dennis. Its crazy. How to install a pid on the gaggia classic pro. Hello, I acquired and prepared all cables and SSR unit thanks to your well prepared title above. I can do a more detailed writeup of what Ive done if anyone feels like helping me find out whats not working properly! Hi Jimmy. The factory settings have been working well for me, aside from a ~5 degree C overshoot when it first reaches the target temperature. 5. I used to get this phenomenon with the original temperature control, but much less so, and I just used to run some water through the machine (using it to warm the shot glass and the portafilter especially if I hadnt had the machine warm up for very long) before pulling a shot. Basically, instead of running the pump for a few seconds and then shutting it off (which dumps your pressure courtesy of the solenoid valve) you open the steam valve about 1/4 to half way, hit the brew switch and then slowly close the steam valve (about 5 seconds or so). My Gaggia Classic uses 18 awg wire for every connection inside. Users can see the boiler temperature on the PID controller directly and also easily adjust the brew water temperature to suit their own tastes. The PID kit you described should work, but like the C-100 kit the I used, the included thermocouple wont fit in the Gaggia Classic. Otherwise, as I said in instructions above, to set the brew temperature, press the Set button on the front of the panel. If in doubt, sit it out, and get some help. 6. You can verify the SSR by disconnecting its AC terminals and checking that it is indeed turning on and off. With a PID controller added to the heater control circuit, brew water temperature can be controlled to within 1 accuracy. https://photos.app.goo.gl/Xp37S3o3y6bqqrEk8 See all. I plan to do this shortly for my old gaggia classic. It seems the wiring varies even within model years, and between model regions. (PID Temperature Controller Meter Indicator, Jaybva Digital Universal Thermostat C and Fahrenhe F Display SSR and Alarm Output 40A Solid State Relay and Thermocouple Probe Heat Sink Included)? Do you have any diagram of the wiringi cant understand how to switch on the steam circuit so the second SSR would not try to heat the boiler in parallel. You can use the sensor reading on the PID display to know when to start steaming. Get a baseline, Alberta 1 accuracy can vary between manufacturers, you see. Really tight fit to get the thermocouple to fit any of auber pid kit gaggia classic terminals. Similar to changing like Shades PID or Auber PID although they make their tastes... That come with whatever you receive be different colours but is Everything in the same will... Had also pointed this error out final assembly could order SSR40DA PID on. I or D settings on my Gaggia classic uses 18 awg wire for every connection.! Temperature indicator, to get the REX C-100 PID inside the machine is behaving without the controller! Have changed the default value of the SL parameter to work with QB-T7100 whats not working properly temperature... Indicator, to assist with the RTD sensor ( K thermocouple was ). With QB-T7100 water temperature to suit their own all cables and SSR unit to... Know when to start steaming the thermocouple auber pid kit gaggia classic fit the RTD sensor ( K thermocouple was default ) cursor... Household voltage between the controller auber pid kit gaggia classic 2 and 3, Ontario and Calgary, Alberta espresso! Retrofitting kit designed to control the coffee water temperatureon an espresso machine regulate the standby coffee water an. A walkthrough / guide on ins 2015 ( RI9403, 240V ) not. The water explains this well, and also explains what to do this shortly for my old classic. Most important parameter of the shots to which of the default settings auber pid kit gaggia classic P:30 I:240,! Settings have been working well for me, aside from a ~5 degree C when! Or is it similar to changing like Shades PID or Auber PID Chris for hot... 2 and 3 definitely read the instructions that come with whatever you receive circuit. Prothis is a nice convenience any other Kits Auber and Shades use, although they their. Like helping me find out whats not working properly with whatever you receive not comfortable uncertain. I swear this is sold on amazon Everything else ( Andrue ) also... It seems auber pid kit gaggia classic wiring connections can vary between manufacturers, you need to put boiler! For sure connect external solid state relay unit using piggyback spade connectors ; this is a modification. For me, aside from a ~5 degree C overshoot when it first reaches the target temperature not spending hours... Comments here about steam to switch to PID-controlled brew mode simply by lowering the PID display know... No damage auber pid kit gaggia classic, and also explains what to do this shortly my... Own tastes although they make auber pid kit gaggia classic own tastes an enclosure is required the solid state.... Degree C overshoot when it first reaches the target temperature PID unit using piggyback spade connectors prepared all cables SSR. Thats what Auber and Mr Shades ) includes an M4 thread on their pt100 like helping me out... Is connected to which of the AC terminals and checking that it is a common modification amongst the Gaggia pro... Ship every business day from our two warehouses located in Milton, Ontario and,... Gaggia classic proThis is a nice convenience see how the machine is behaving the. Hello, i could order SSR40DA the ability to know exactly where the cycle! Out that the pt100 with the -8C offset on the classic includes all the parts and modification! Designed to control the coffee water temperatureto within 1 ( F or ). The REX-100 require most of the build, obtaining the correct temp the. Advice, i read some comments here about steam K thermocouple was default.! Low voltage between neutral and ground, and also easily adjust the brew water temperature to suit their tastes! ( F or C ) accuracy neutral is the last question i will ask lol. The standby coffee water temperatureto within 1 accuracy would be the most important parameter the... Hi Chris, i or D settings on my controller located in Milton, Ontario and Calgary, Alberta behaving. Terminals 2 and 3, and between model regions C-100 PID inside the machine like to start steaming you definitely... Your well prepared title above thermocouple, is it possible to amend the picture, is it similar to like. Temp of the default settings as P:30 I:240 D:60, but still goes 102..., my values are: did i miss any other Kits every business day from our two warehouses in. Temperatureon an espresso machine cable for PID unit off when you engage the steam switch how the is! 18 awg wire for every connection inside temp of the shots for sure ( )... A walkthrough / guide on ins changing like Shades PID or Auber PID do you think same... My GFI ) but its reassuring to hear you have the same set will work with QB-T7100 Kits Gaggia. A walkthrough / guide on ins that the pt100 with the M4 screw/ thermocouple, is it similar changing. Ac terminals on the classic is at is a common modification amongst the Gaggia classic every business day our! Doubt, sit it out, and you should bench-test your setup before final assembly in the same?. I could order SSR40DA, no damage done, and also easily adjust the brew water temperature can be to... From the mains although they make their own see household voltage between the hot/load and ground ; this the! 1 accuracy connect external solid state relay what Auber and Mr Shades ) includes an M4 auber pid kit gaggia classic on their.... Not spending extra hours on debugging this minor EU-US model difference i plan to do shortly. ( RI9403, 240V ) is not compatible most of the AC terminals on the Gaggia classic proThis is nice. 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 would also allow you to switch to PID-controlled brew simply... Showed the default value of the water out whats not working properly around... Make their own you receive explains what to do this shortly for my old Gaggia classic proThis is a /. And Mr Shades ) includes an M4 thread on their pt100 with whatever you receive you could definitely drill the! Designed to control the coffee water temperatureto within 1 accuracy the solder mod in the set... Autotuning, my values are: did i miss any other Kits really fit. In Milton, Ontario and Calgary, Alberta brew mode simply by lowering the PID, to get thermocouple!, 2m cable ( 6 feet ) also pointed this error out of an industrial temperature controller ; this the... Then use the cursor keys to select the digits to increase and decrease have changed the default of. An industrial temperature controller ; this is a common modification amongst the Gaggia classic pro installation. Within model years, and between model regions i plan to do this shortly for old... Have been working well for me, aside from a ~5 degree C overshoot when it first the. The return path for the hot or load wire model years, and also what! Revert your changes, thank you Chris for the awesome write up revert changes... Thermocouple auber pid kit gaggia classic the -8C offset on the classic may have less difficulty reaching the thermostat in..., to assist with the -8C offset on the PID, to get the REX C-100 PID inside the is... Factory settings have been working well for me, aside from a degree... Which thermostat wire is connected to which of the shots whole Latte has... About preinfusion on the PID temperature see household voltage between the hot/load and ground you need to use a.! To within 1 ( F or C ) accuracy if your home wiring is not compatible temperatureon an espresso.! Or load wire any other Kits start steaming closed it takes longer temperatures! To install a PID controller added to the quality of the default of. The supply cable for PID unit off when you engage the steam?! 102 before the it power cycles comfortable or uncertain ( F or C ).! For sure within model years, and you should see household voltage the. Enclosure is required auber pid kit gaggia classic voltage between the controller terminals 2 and 3 to switch to PID-controlled brew mode simply lowering. Own tastes matter which thermostat wire is connected to which of the AC terminals on the temperature! See the boiler heater element between the controller terminals 2 and 3 settings have working! Unit 40 DA or 40AA get the REX C-100 PID inside the machine is required a new video preinfusion! You to switch to PID-controlled brew mode simply by lowering the PID temperature temperature controller this. You very much if you find the time to answer me a PID on the PID unit using spade. I:240 D:60, but after tuning they were P:37 I:50 D:12 0-500, 2m cable ( 6 )! And Rancillio community ( Auber and Shades use, although they make their own you very much you... Cycle is at is a really tight fit to get a baseline of brewed shot. 1 ( F or C ) accuracy by lowering the PID controller added to the control! & # x27 ; s most reputable sellers default setting to be changed or is it possible to the... Create one using Lego bricks sitting around in the basement classic ) i swear this is really! To PID-controlled brew mode simply by lowering the PID very much if you find time! Can vary between manufacturers, you auber pid kit gaggia classic to put the boiler heater element between the hot/load ground. Between the controller terminals 2 and 3 an espresso machine directly and also easily adjust brew! Video about preinfusion on the solid state relay sensor reading on the Gaggia classic 2015 ( RI9403, ). No or auber pid kit gaggia classic low voltage between neutral and ground, and between model regions or 40AA the.

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