Samsung MWR-WH00, Руководство по обслуживанию

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Troubleshooting
4-2 Samsung Electronics
4-1-2 Wired Remote Controller Error List
Error Code Explanation Remarks
• Master error of several units.
• Error occurs when 2 wired remote controllers are set as Master and installed in one
communication cable.
If communication cable is connected to opposite polarity, detection is impossible.
• Error is detected only in Master wired remote controller.
• Error of independent ERV installation.
• When ERV is installed without an indoor unit.
• Error is detected only in Master wired remote controller.
• Slave wired remote controller installation error.
• When 2 slave wired remote controllers are installed.
• When 1 wired remote controller and 2 slave ERV remote controllers are installed together.
Communication Tracking Error.
• Mater
↔
Slave wired remote controller communication error.
• Error is detected only in Slave wired remote controller.
Wired remote controller
↔
indoor unit/ERV communication error.
Temperature OPEN/SHORT error.
FRAM READ/WRITE error.
• Mixed installation of Celsius(°C)/Fahrenheit(°F) indoor unit error.
• Error occurs when indoor units with Celsius(°C)/Fahrenheit(°F) settings are installed together.
• Error is detected only in Master wired remote controller.
• Celsius(˚C)/Fahrenheit(˚F) setting error of the wired remote controller
• Error occurs when the indoor unit is set as Celsius and the wired remote controller is set as
Fahrenheit or vise versa.
• Change the setting of DIP switch 4 when the 620 error occurs.
High Priority
Low Priority

Refer to the installation manual of each device(Indoor/Outdoor Unit) for error code references.
MWR-WH00_31329A(1)_1.indd 2 2009-12-01 ｿﾀﾈﾄ 5:04:53