Samsung AVXCSH022EE Service Manual page 147

Troubleshooting
■ Error display order
(cont.)
Error mode Cause
215 When MCU's indoor unit setup address switch is set overlapped
216 If MCU pipe is not connected but set as being used
217 While MCU pipe use setup switch turned off, IU is registered
When the no. of registered IUS in MUC is at least one unit more than the no.
218
installed
226 Outdoor temp. sensor dislocation error
261 Digital compressor discharge temp. Sensor dislocation error
Samsung Electronics
Measures to take
Frequency
1
1
1
1
1
1
Product's operation condition during error(Main parts status)
Error occurred
Outdoor unit status Other indoor units
indoor unit.
Operation off Operation off Operation off
Operation off Operation off Operation off
Operation off Operation off Operation off
Operation off Operation off Operation off
Operation off Operation off Operation off
Operation off Operation off Operation off
Troubleshooting
Diagnosis
method
page 4-90
page 4-91
page 4-92
page 4-93
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