Danfoss ADAP-KOOL AK-CT 200A User Manual page 29

Modbus communication status, 0% = none; 100% = everything ok
Read usage of DI2 signal: 0 = see status in u37; 1 = output for coordinated defrost
Status of relay for drain valve, 1 = on
ON indicates controller error
Dewpoint value received from system unit
*) Not all will be displayed. Only the function belonging to the selection application is displayed.
AK-CT 450A User Guide RS8GR602 © Danfoss 2016-10
U45 Comm. status
U54 DI2 In/Out
U55 Drain valve
EKC error
Dew point
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