Samsung AM036TXMDCH - Prohibition of the Compressor Operation Due to Outdoor Temperature (Error Code: E440, 441); Refrigerant Leakage Error (During Operation) (Error Code: E443)

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46 Samsung Electronics
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࣍kθθͱθAͱʒʪࡠkߥߥߡࡡߥߥߢ࣎
ߢࢋ ²ͱиϩͱʀ˵ʪʀ
The above error code is not caused by a product's problem but a function to protect the product by limiting the available
temperature range so please refer to the usable temperature range in the product manual.
If the error code is displayed despite a condition that does not belong to any of the above diagnosis methods, read the
temperature sensor value of the outdoor inlet air with View Mode or S-net, and if the actual outdoor temperature is different,
please replace the temperature sensor.
ߤࣗߣࣗߣߤŵʪ˙θ˝ʪθɇϩʪɇɇ˝ʪʪθθͱθ࣍ʒЇθ˝ͱΧʪθɇϩͱ࣎࣍kθθͱθAͱʒʪࡠkߥߥߤ࣎
ߢࢋ ²ͱиϩͱʀ˵ʪʀ
Is high pressure sensor
correctly connected to PCB?
Replace the high pressure sensor
Is there leakage of refrigerant
in the system or charging inferior?
(Check with manifold gauge)
Check and reconnect the connector
No
No
Yes
Yes
Refill or recharge the refrigerant