Error Display (Outdoor Unit) - York YEFE BZTM-MOW1 Series Service Manual

2.2

Error Display (Outdoor Unit)

LED1 LED2
Flash OFF
Flash OFF
OFF OFF
Flash Flash
off OFF
off Flash
Off Flash
Flash Flash
(excep for 18k/24k/36k single phase cooling-only models)
LED3
Phase sequence
OFF
Lack of phase(A,B)
OFF
Lack of phase(C)
OFF
Protection of low pressure (only for 48k and 60k
OFF
models)
Overload of current
Flash
Open-circuit and short-circuit trouble of T3
Flash
protection of high pressure (only for 48k and 60k
Off
models)
High temperature protection of condenser
Flash
Error Information Solution
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