# Daikin Service > Daikin air conditioning service and fault-finding tool for engineers. (iPhone/iPad app by Daikin Airconditioning UK Ltd.) - Source: https://appshunter.io/ios/app/daikin-service/id571282882 (this page in markdown: same URL + `.md`) - Developer: [Daikin Airconditioning UK Ltd](https://appshunter.io/developer/482466505) - Category: Utilities, Reference - Price: Free - Rating: 3.64/5 from 11 App Store ratings · 55 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 111 MB - Languages: English - Released: 2012-11-06 - Data updated: 2026-06-20 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/daikin-service/id571282882/reviews.md ## What is Daikin Service? The Daikin Service Application has been launched by Daikin Airconditioning UK to support service engineers in the air conditioning industry working with Daikin VRV, Daikin Altherma and Daikin Split and Sky Air Equipment. The application covers various functions to help field engineers to fault find Daikin equipment such as, Fault Codes Additional Charge Calculations Replacement PCB Dip Switch Settings Pressure Transducer and Temperature Thermistor Checks Also various Outdoor Unit field settings including, Fan Coil and BSVQ Box Count Check Refrigerant Recovery Setting Outdoor Unit Emergency Modes VRV Short Test Run Procedures ## Key features - Fault code lookup - Additional charge calculations - PCB dip switch settings - Pressure and temperature checks - Outdoor unit field settings - Refrigerant recovery settings - Emergency modes ## Recent user reviews (10 of 55) All indexed reviews: https://appshunter.io/ios/app/daikin-service/id571282882/reviews.md ### 1/5 — App not working *2024-07-21, version 3.2.0* App is saying I’m logged in somewhere else how do I know where to log that out of. ? Help! ### 1/5 — Won’t allow me to sign in *2024-07-03, version 3.2.0* It says that I’m already logged in even though I’m not. Deleted and reinstalled and created new account with new email and still saying I’m logged in. Any advice ### 1/5 — Not working for me *2024-07-03, version 3.2.0* Can’t creat a new account as it tells me I’m logged in. Can’t login tells me I am already logged in, I’m not ### 2/5 — Why can’t I log in ? *2024-06-26, version 3.2.0* When this app works it’s great, but it won’t let me log in! It says user is already logged in, but I’m not. And it won’t let me do anything! ### 3/5 — When it works it’s great but it’s not worked for a month *2024-03-27, version 3.1.2* I can only currently only see fault codes as I cannot sign back into the app as it states “cognito user pools are not in” some folder or sorts, sort it out please as it’s a pain - cheers ### 4/5 — presque parfait *2023-10-22, version 3.1.1* très bonne aide, mais pourquoi n’est t elle plus en français ? ### 2/5 — Umm.. *2023-09-14, version 3.1.1* So, im installing and servicing, numerous times ill go to do a model search and the units not in the database… also id love more commissioning info for the controllers so i dont have to call for the settings… ### 1/5 — No more control PCB service settings??? *2023-07-03, version 3.1.1* Where have all the programmable service settings gone for the outdoor PCB? Very disappointed that this has just been removed from the new update. More like update to downgrade ### 1/5 — Can’t open App *2022-11-12, version 3.0.7* The old app never had a password, they removed it and gave me a new one. Opened the App and was told that I did not exist, so I signed in with a password and they tell me that I exist and will not let me open it. I exist but don’t exist?!?!?!?!?!?!?!?!?!?! ### 2/5 — Fan motor resistance *2022-10-04, version 3.0.7* Bring back fan motor resistance! ## Frequently asked questions about Daikin Service ### What does the Daikin Service Application do? The Daikin Service Application is designed to support service engineers working with Daikin air conditioning equipment. It offers various functions to aid in fault finding and configuration of Daikin VRV, Altherma, Split, and Sky Air systems. ### What are the key features of this app? Key features include fault code lookup, additional charge calculations, replacement PCB dip switch settings, pressure transducer and temperature thermistor checks, and various outdoor unit field settings such as fan coil box count checks and refrigerant recovery settings. ### Is this app free to use? Yes, based on the provided information, the Daikin Service Application is available for free. There are no mentions of subscription fees, in-app purchases, or advertisements. ### What Daikin equipment is supported by this application? The application specifically supports Daikin VRV, Daikin Altherma, and Daikin Split and Sky Air equipment. It is tailored for engineers working with these particular Daikin air conditioning systems. ### How does this app help with fault finding? The app assists with fault finding by providing access to fault codes, enabling diagnostic checks on pressure transducers and temperature thermistors, and offering procedures for outdoor unit emergency modes and short test runs for VRV systems. ## Version history (last 5 releases) ### 3.4.1 — 2026-06-17 Bug fixes and updates. ### 3.4.0 — 2025-06-13 Bug Fixes and improvements. ### 3.3.5 — 2025-03-20 Bug fixes. ### 3.3.4 — 2025-02-21 Bug fixes. ### 3.3.3 — 2024-12-09 Bug Fixes. ## Apps similar to Daikin Service | App | Rating | Price | Category | | --- | --- | --- | --- | | [Meck Sheriff](https://appshunter.io/ios/app/meck-sheriff/id917682360) | — | Free | Utilities | | [Madoka Quick Set](https://appshunter.io/ios/app/madoka-quick-set/id1523283921) | 1.1 (20) | Free | Utilities | | [Psychology Book - with Facts](https://appshunter.io/ios/app/psychology-book-with-facts/id1489042300) | 4.7 (1,133) | Free | Utilities | | [Bryant® Service Technician](https://appshunter.io/ios/app/bryant-service-technician/id1123183471) | 2.4 (38) | Free | Utilities | | [TBM 910 Interior](https://appshunter.io/ios/app/tbm-910-interior/id869415980) | 5.0 (2) | Free | Utilities | | [myNTW](https://appshunter.io/ios/app/myntw/id839729080) | 4.4 (5) | Free | Utilities | ## More apps by Daikin Airconditioning UK Ltd - [Daikin](https://appshunter.io/ios/app/daikin/id990928585) - [Daikin UK Events](https://appshunter.io/ios/app/daikin-uk-events/id1453173669) All apps by Daikin Airconditioning UK Ltd: https://appshunter.io/developer/482466505 ## Related topics [daikin nfc app](https://appshunter.io/ios/topics/daikin-nfc-app) · [madoka quick set](https://appshunter.io/ios/topics/madoka-quick-set) · [faultcircuitline](https://appshunter.io/ios/topics/faultcircuitline) · [daikin tech hub](https://appshunter.io/ios/topics/daikin-tech-hub) · [ac service tech](https://appshunter.io/ios/topics/ac-service-tech) · [MC - Dealer Service Standards](https://appshunter.io/ios/topics/mc-dealer-service-standards) · [goodman](https://appshunter.io/ios/topics/goodman) · [dakin](https://appshunter.io/ios/topics/dakin) · [daikin](https://appshunter.io/ios/topics/daikin) · [goodman installer](https://appshunter.io/ios/topics/goodman-installer) · [air conditioning service tool](https://appshunter.io/ios/topics/air-conditioning-service-tool) · [daakin](https://appshunter.io/ios/topics/daakin) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-20.*