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absalom-muc / MHI-AC-Ctrl

Reads and writes data (e.g. power, mode, fan status etc.) from/to a Mitsubishi Heavy Industries (MHI) air conditioner (AC) via SPI controlled by MQTT
MIT License
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Outdoor unit not turning off #86

Closed kARTechnology closed 2 years ago

kARTechnology commented 2 years ago

I have used MHI-AC-CTRL on my inverter ac(SRK18-YXS2W6) and the basic operations work fine.

Today I have tried to control NON-INVERTER cassette AC with mhi-ac-ctrl,

a 3 ton unit FDT100CR-S (3 phase) with EEV and scroll compressor
a 2.2 ton FDT71CR-S (1-phase, rotary compressor) able to control on/off, set temp, indoor fan 3 speed control(1,2,3) and getting return air temperature( thi r1 and r3 in 3 phase model)

When I turn off the unit, the OUTDOOR unit doesn't turn off... but with remote control it is turning off happy to help to fix this...

remote control has turbo mode that makes indoor fan run at very high speed for 15 minutes...this feature not implemented in MHI-AC-CTRL...also self clean(indoor fan runs for 2hours in fan after turning off)..told about this in the past issues..

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kARTechnology commented 2 years ago

I will once physically check if the outdoor is turning off or not. I might have been mistaken for the drain pump in the cassette AC indoor unit as i felt vibration on the evaporator coils after turning off ac.