Diagnostics and Specific Fault Finding

Refrigeration diagnostics and fault finding

E7 – Communication error HSU-xx-HEG, HSU-xx-HEK, Convair CVxx/ODUxx and Braemar BMxx/ODUxx
Further clarification on E7 fault on attached Pdf Service Memo's  A04/19 - Diagnostic flow chart E7 which included spare parts identification A05/19 -...
Thu, 27 Feb, 2020 at 2:39 PM
Braemar refrigerated product general fault codes - single & multi high wall split / single & multi cassette / inverter ducted / multi high ducted / gmv5
Braemar refrigerated product general fault codes - single & multi high wall split / single & multi cassette / inverter ducted / multi high ducted / ...
Tue, 9 Feb, 2021 at 11:20 AM
H5 - IPM protection - KDHV and SCHV
H5 - IPM protection - KDHV and SCHV
Wed, 21 Aug, 2024 at 12:44 PM
E6 - Single Phase - Split system communication error between indoor and outdoor unit on high wall split systems
E6 - Single Phase - Split system communication error between indoor and outdoor unit on high wall split systems NEW INSTALLATIONS ALWAYS CHECK THE INDOO...
Tue, 12 Nov, 2024 at 9:48 AM
H7 Desynchronization diagnosis for compressor - LCHV BCHV WCHV KCHV
H7 Desynchronization diagnosis for compressor - LCHV BCHV WCHV KCHV 
Mon, 7 Feb, 2022 at 9:57 AM
E6 - Single Phase ducted systems SDHV, KDHV and "Invertair" add on coolers SACV, KACV - communication error between outdoor control PCB and Indoor control PCB
E6 - Single Phase ducted systems SDHV, KDHV and "Invertair" add on coolers SACV, KACV - communication error between outdoor control PCB and Indoor...
Tue, 12 Nov, 2024 at 9:47 AM
XE71 XK60 XK117 XE70-13/E Fault code access - KDHV and SCHV
XE71  XK60  XK117  XE70-13/E Fault code access - KDHV and SCHV
Tue, 9 Nov, 2021 at 3:25 PM
E8 - Indoor fan error - KDHV and SDHV
E8 - Indoor fan error - KDHV and SDHV Important: If E8 fault occurs on an SDHV10D1S indoor model refer to information below referring to moisture transferr...
Wed, 14 Aug, 2024 at 12:23 PM
H5 IPM protection, P5 over-phase current of compressor of compressor - LCHV BCHV WCHV KCHV
H5 IPM protection, P5 over-phase current of compressor - LCHV BCHV WCHV KCHV 
Fri, 4 Feb, 2022 at 2:49 PM
PU Charging malfunction of capacitor - LCHV BCHV WCHV KCHV
PU Charging malfunction of capacitor - LCHV BCHV WCHV KCHV 
Mon, 7 Feb, 2022 at 10:26 AM