nilan Compact P User Manual

36
605 Heat pump over-
heat
Supply temperature too high (condition
total stop).
Check hot side pump/overflow valve on
high temperature side. Check electric sup-
ply heater against overheating.
607 Legionella failed Anti Legionella function has timed out
twice.
Check electrical heaters and supply of heat
to brine circuit.
608 FC alarm Inverter/FC fault feedback switch is active
- the FC has an alarm.
Check electrical connecton and power to
the inverter.
Check if the compressor is running.
609 FC alarm FC alarm relays has been activated repeat-
edly.
Check electrical connection and power to
the inverter.
Check if the compressor is running.
610 Tevap Low Evaporator temperature too low. Brine circuit has low capacity. Tevap is too
low.
Risk of frost damage to the brine circuit.
611 Tevap Low Evaporator temperature too low. Compressor stopped due to too low brine
temperature.
Compressor stopped to prevent frost dam-
age.
612 TMIX to High Tmix temperature above max temperature. Check mixing valve and Tmix temperature
sensor.
613 Tmix High Rep Tmix temperature repeatedly too high. Check mixing valve and Tmix temperature
sensor.
614 Cooling low Temperature cooling is too low.
615 El heater Electric heater failure.
904 Datalog Error with internal log. Reserved. Not implemented yet.
905 Database Error with internal database. Controller may be defect.
Try update the firmware or replace the
controller.
907 RTC err Error with the internal real time clock. Replace the controller.
908 RTC inv Invalid data from the real time clock. Unit powered off to long. Set time and date.
Else replace the controller.
909 LUP SW version The LUP SW does not match the LMC320. Update LMC320 to latest SW version first.
910 Slave communica-
tion error
Error in communication with slave.
995 SW Rejected The software is not compatible with
LMC320.
Update LMC320 to latest SW version.
998 TestVer. The software is a test version. Use the release version of the software.
999 Manuel mode The unit is in manual mode. Change mode from Manual to on.

nilan Compact P Specifications

General

Brand	nilan
Model	Compact P
Category	Heat Pump
Language	English