Diagnostics and Specific Fault Finding
Refrigeration diagnostics and fault finding
H5 IPM protection, P5 over-phase current of compressor - LCHV BCHV WCHV KCHV
Fri, 4 Feb, 2022 at 2:49 PM
E6 - 3-Phase Inverter ducted reverse cycle SDHV22B1S-SCHV22B3S and SDHV26B1S-SCHV26B3S - indoor fan protection Models - SDHV22B1S-SCHV22B3S and SDH...
Tue, 12 Nov, 2024 at 9:48 AM
E3 - Low pressure fault - KDHV and SCHV
Tue, 9 Nov, 2021 at 3:16 PM
E1 - High pressure protection - KDHV and SCHV
Wed, 21 Aug, 2024 at 12:49 PM
E7 - Mode conflict - NCHV multi splits / cassettes / bulkheads E7 = mode conflict and can occur when 2 indoor units are set to opposing modes. I.e 1 x c...
Wed, 21 Aug, 2024 at 12:49 PM
C4, C5 and LP Jumper Cap Error SCHV & KCHV Ducted
Tue, 24 Aug, 2021 at 12:23 PM
E8 - Malfunction of indoor fan motor - SDHV10D1S installed in high humidity environment Pt# 30221000018KIT - Suitable for SDHVD1S only Contains: Fan...
Tue, 17 Dec, 2024 at 12:13 PM
P6 - SCHV / KCHV Communication error between outdoor control PCB and outdoor drive board on ducted systems and "Invertair" add on coolers ...
Mon, 8 Jan, 2024 at 11:11 AM
LE60-13/GH "Inner and Zone Controller Comm. error on wall controller Click here to view YouTube video Dominator series inner and zone control co...
Wed, 11 Sep, 2024 at 12:44 PM
E9 - Water overflow protection - SDHV KDHV KDHA Ducted Systems - ES E247-A Braemar Residential Service Guide Attached Pdf ES E247-A Braemar Residential ...
Wed, 22 Jan, 2025 at 8:30 AM