CELLmatic 1502 – GSV/GSF
Issue: 2.1
User Manual
08.02.2004
Page 27 of 51
Thy
-
tronic
I/S – Bjørnevej 8c – DK 7700 Thisted – Tel.: +45 97982344 – Email.: Info@thytronic.dk
SET POINTS
Set point L
01-01-94 17:25:35
SETPOINT/SETP I-L/SETP. L/
F6 CLA :
F5 NEW (F5) :T-disch. alarm 90.0 C
F4 NEW (F4) :T-disch. cutout 100.0 C
F3 NEW (F3) :T-suction alarm - 45.0 C
F2 NEW (F2) :Vol. reg. factor 25.0
F1 STOP : STOP
F5: T-DISCHARGE
ALARM
When the discharge gas temperature exceeds this temperature an alarm will be reported, and "ALARM
T-DISCH." will appear in the top left-hand corner of the display.
F4: T-DISCHARGE
CUTOUT
When the discharge temperature exceeds this temperature the compressor is stopped, and "CUTOUT T-
DISCH." will appear in the display.
The discharge temperature is measured by a PT-100 sensor, which is normally placed in the discharge
pipe between the compressor and the oil separator.
F3: T-SUCTION
ALARM
If the suction temperature, measured by PT-100 sensor in the suction valve, goes below this value an
alarm will report and "ALARM T-SUCTION" will appear in the display. This alarm is a warning that
the permissible temperature of the compressor casting is being approached.
F2:
VOLUME CONTROL FACTOR
The value set here in per cent is proportional to the pulse duration of the regulation of the slide stop. At
compressors running with a great differential pressure between discharge pressure and suction pressure
a low value is entered to avoid hunting.