Toshiba Carrier BMS-IFBN1281U-UL Service Manual page 21

BN interface Service Manual
NOTE
BN interface acquires indoor unit device information and creates an air conditioner settings file when Air-Conditioning Search
Mode is executed during a test run.
As a result of this, some of the objects and settings listed are not output in the air conditioner settings file.
(1) Ventilation ON/OFF Status can be used in the following situations.
• When the value of the indoor unit's function selecting CODE No. 31 (DN) is set to 0001: Available.
(2) Fan Speed cannot be used when the indoor unit Fan Speed options are fixed.
(3) Louver cannot be used when the indoor unit Louver options are fixed.
(4) The upper and lower set temperature value limits and other items change depending on the indoor unit setting information.
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