Upgrade Announcement

AC600 Service Checker Upgrade Announcement of September 2026

Published:2026-09-30

VRF Systems

EK  V10.02

1. Highlights Added:

Add below special functions:  

Bus control

compressor status

manual defrost

valve opening debugging

configuration parameter modification

auto parameter registration,

ODU IDU count modification

ODU EV1 modification

auto address registration

ODU HF/slave unit count modification

ODU fault clearing

fan speed avoidance/compressor frequency avoidance

forced valve opening

ODU-IDU communication enable/disable

compressor runtime reading

water system status

EK258EKCC-J parameter settings

IDU parameter settings


TOSHIBA V10.05

1. Details Added:  

Add below 20 TOSHIBA models:

RAV-SM560AT

RAV-SM800AT

RAV-SM1100/1400AT

RAV-SP560/800AT

RAS-4M27/30*A(C)V (*=Y,G)

RAS-3M26YA(C)V/18SAV

RAS-M18YA(C)V

RAS-4M23/26SA(C)V

...


DAIKIN V10.04

1. Details Added:  

Add ODU addresses for below models:

Daikin VRV3b

VRVX-China

HomeVRV2-China

VRV-5R

VRV-6fc

...


2. Details Optimized: 

Optimize software.


MIDEA V10.12

1. Details Added:  

Add data detection for V8 and NONV8 models when connected to the centralized controller.


2. Details Optimized: 

Optimized data detection method for multi-system models.


Add English language for below models:

HISHITACHI, AUX, MHIHAIER, MITSUBISHI HEAVY INDUSTRIES


OTHER OPTIMIZED

VRF Systems

Optimized SAMSUNG software.