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Pressing function key in 5
seconds continuously
Unit is on+ heating mode
+30°C + high speed+ function
6 times (30°C changes to be
the limit highest temperature if
energy saving is set)
Unit is on+ cooling mode
+16°C+high speed+ function
8 times (16°C changes to be
the limit lowest temperature if
energy saving is set)
Unit is on+ heating mode
+30°C + high speed+ function
8 times (30°C changes to be
the limit highest temperature if
energy saving is set)
Initialization
1. After power on, initialization finishes after wired controller
interface being displayed 5 seconds.
2. Sound indication: the buzzer sounds 2 times quickly after
pressing the ON/OFF key to be on. The buzzer sounds 1
time slowly after pressing the ON/OFF key to be off.
9
Function setting
After the buzzer sounds 3
times, wired controller send
the "forced defrost" to indoor
unit, the defrost icon flashes 3
times, then disappears.
To enter rated cooling mode
after the buzzer sounds 5
times.
To enter rated heating mode
after the buzzer sounds 5
times
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