Os.85: Monitored Functions - Bitzer CM-SW-01 Information Technique

Monitored functions
Discharge gas temperat-
ure
Oil supply
Rotation direction (option)
Phase failure (option)
Operating recognition with
FI operation (option)
Tab. 4: State of delivery of CM-SW-01 with OS.95

7.4 OS.85: monitored functions

Monitored functions
Low pressure
High pressure
Application limits
(Condensing temperature,
evaporation temperature)
Discharge gas temperat-
ure
Oil supply
Oil filter monitoring
Rotation direction (option)
Phase failure (option)
Operating recognition with
FI operation (option)
Tab. 5: State of delivery of CM-SW-01 with OS.85
ST-150-4
Time delay Warning
after com-
pressor start
--- > 95°C
15 s ---
3 s ---
3 s ---
7 s ---
Time delay Warning
after com-
pressor start
--- ---
--- ---
120 s < 2 K within the
application lim-
its
--- > 95°C
17 s ---
0 s ---
3 s ---
3 s ---
7 s ---
Critical alarm Fault
--- > 100°C
CM-SW-01 switches off immedi-
ately.
--- CM-SW-01 locks out immedi-
ately.
--- CM-SW-01 locks out immedi-
ately.
--- CM-SW-01 switches off immedi-
ately.
--- CM-SW-01 locks out immedi-
ately.
Critical alarm Fault
--- < NV
CM-SW-01 locks out immedi-
ately.
--- > PS
CM-SW-01 locks out immedi-
ately.
> 2 K outside > 4 K outside the application lim-
the application its
limits
CM-SW-01 switches off immedi-
CM-SW-01 ately.
locks out after
30 s.
--- > 100°C
CM-SW-01 switches off immedi-
ately.
--- CM-SW-01 locks out after 3 s.
--- CM-SW-01 issues an alarm
message.
--- CM-SW-01 locks out immedi-
ately.
--- CM-SW-01 switches off immedi-
ately.
--- CM-SW-01 locks out immedi-
ately.
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