Samsung mini DVM Series, Service Manual

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Troubleshooting
12-11 Samsung Electronics
■
, : Prohibit Compressor Starting according to the Outdoor Temperature
1.
Check Method
The above error code is not for the products' error. Because this specification is to protect the products by restricting the
temperature ranges, use it by referring the temperature range of use condition in the manual.
If the above error code is occurred despite the condition does not correspond to the above judgment method, read the value
of the outdoor inlet air temperature sensor by use of the view mode or S-net, and then if the value is different from the actual
outdoor temperature, replace the temperature sensor.
(Forbid heat mode operation when outdoor temperature is over 30°C)
Outdoor unit display
(Forbid an operation during heat mode with refrigerant charging operation when
outdoor temperature is over 15°C)
Indoor unit display No display
: An error occurs and starting is prohibited right before starting the heat mode of
the outdoor unit by the remote control on signal of the indoor unit or when outdoor
temperature is over 30°C.
: An error occurs and starting is prohibited right before starting the heat mode with
refrigerant charging operation by the K1 switch of outdoor PCB or when outdoor
temperature is over 15°C.
Causes Operation prohibit mode according to the limit of outdoor temperature
Judgment method