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Hitachi AC Service
Services
Split system repair
Ducted repair
Cassette repair
VRF and Set Free repair
Servicing
Gas recharge
Urgent repairs
All services
Troubleshooting
Split system problems
Ducted problems
Not cooling
Not heating
Leaking water
Not turning on
All problems
Error codes
Hitachi error code list
Split system codes
Ducted codes
VRF and Set Free codes
Timer light flashing
Code keeps coming back
Models
airHome 400
airHome 600
airCore 700 ducted
RPI ducted
Set Free VRF
All models
Service areas
Victoria
New South Wales
ACT
Queensland
South Australia
Western Australia
Guides
Call 03 4232 6977
Author:
Hitachi air conditioner specialist
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November 2, 2026