Stulz CyberCool 2 - Page 90

90
ioc 01:>comp 1
Compressor 1
Congured..................:1
Type.......................:3 (CSW)
.
.
.
envelope zone (and state).........:6 (6)
eco...............................:0
Comp. prot. device................:0
envelope left.....................:1
Alarm.............................:0
Alarm low press...................:0
EN/09.2019/G41 © STULZ GmbH – all rights reserved
cybercool 2 screw original insTrUcTions
envelope left C.1


Envelope zones:



3:







  too low
Envelope state:


-




Interpretation of the alarm display:

the suction pressure is consistently too high.
Alarm message Cause for alarm Cause Elimination
Comp. prot. device
#

has detected an anomaly.






Find the exact cause of error.
After elimination of error press the
release button in the electric cabinet

Oelstand-Alarm # 
that the oil level is too low.

cold start or because of leakage.
Refill oil. Respect oil temperature con-
ditions at the compressor start.
envelope left C.# 
-
troller has detected an anomaly.



been left. Possible reasons may be:

b. Insufficient refrigerant charge
c. Excessive outdoor temperature.

-
bination with other alarm messages.
# stands for a number in case of several components of the same kind.