13. Error codesCode Problem SolutionConfiguration error (alarm(s) set on a nondisplayed/activated channel)01 • Check status of the 4 alarms and 4 channels.Ex. : the error appears if an alarm is configured on a channel(1,2,3 or 4) which is not active. Then, you must activate thechannel on which you want to configure an alarm.Activation of a channel :see page 5Alarm and relay configurations: see page 14No channel activated02 • Activate one channel (at least).Activation of a channel: see page 5Humidity probe (TH300) or SPI (CP 300) notconnected03 • Connect the probe / SPI (see user manual SPI)Only on CP 300.A channel is configured in air velocity (see page5) and the airflow calculation function (page 23)is set to 02 (airflow coefficient). Thiscombination is impossible.04 • Select a unit in airflow for the channel 1, 2, 3 or 4 (see channelsconfiguration, page 5)• Instead of airflow coefficient, select a circular or rectangularsection in function 606 (see page 28)Page 36 Class 300 transmitters configuration via keypad / remote control / modbusRugghölzli 2CH - 5453 BusslingenTel. +41 (0)56 222 38 18Fax +41 (0)56 222 10 12mailbox@sentronic.comwww.sentronic.comProdukte, Support und ServiceSENTRONIC AG