All rights reserved Side 15 af 16
Temperature sensor shorted
Temperature sensor disconnected
Temperature sensor shorted
Temperature sensor disconnected
Temperature sensor shorted
Temperature sensor disconnected
Temperature sensor shorted
Temperature sensor disconnected
Temperature sensor shorted
Temperature sensor disconnected
Temperature sensor shorted
Temperature sensor disconnected
Temperature sensor shorted
Temperature sensor disconnected
Temperature sensor shorted
Temperature sensor disconnected
Temperature sensor shorted
Temperature sensor disconnected
Temperature sensor shorted
Temperature sensor disconnected
Temperature sensor shorted
Temperature sensor disconnected
Temperature sensor shorted
Temperature sensor disconnected
Temperature sensor shorted
Temperature sensor disconnected
Temperature sensor shorted
Temperature sensor disconnected
Temperature sensor shorted
Temperature sensor disconnected
Temperature sensor shorted
Temperature sensor disconnected
DHW tank anode corroded and needs replacing
(The alarm is deactivated by lice or
disconnection)
Defrost time exceeded (exchanger)
Unexpected low evaporator temp T6, due to too
low airflow (only for Compact / Combi plants)
(not relevant for the CTS 602)
Error while writing or reload
installer settings (PRESET menu)
Software update is rejected due to missing
Support for newer hardware in older software
Version (SW2.30+)
Self-test of damper moving time has failed.
Check power for damper, opening/ closing
contacts and setting of operation time.
Communication errors network (CTS 600 G1)