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Gaztech, HVAC Technician
Category: Australia Whitegoods
Satisfied Customers: 475
Experience:  Owner at Gaztech
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I have an Error code E9 on Kelvinator AC split system model

Customer Question

Hi I have an Error code E9 on Kelvinator AC split system model KSE70CRB
Submitted: 1 year ago.
Category: Australia Whitegoods
Expert:  Gaztech replied 1 year ago.

The E9 code is a high or low pressure code. You do have pressure sensors on the unit. They are in the cooling lines in the outdoor unit, it would look something like this, not actual picture of your unit as I could not find one. You have one on the system for sure. If you put gauges on the system and the pressure checks out good then you need to change out the defective sensor.

Expert:  Gaztech replied 1 year ago.

First shut off power at the breaker and Clean back of outdoor unit and filters and or blower wheel in indoor unit

Best of luck