SABROE UNISAB S-Control, Инструкция по эксплуатации

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16
0171-761-EN
Warning limits:
UNISAB S-Control also has warning limits
which cannot be changed. However all war-
ning limits are linked to the alarm limits, so
that if you change the alarm limit the war-
ning limit will follow suit at a predeter-
mined distance coded in by SABROE.
When a warning limit is exceeded, the rele-
vant LED will flash slowly.
Provided normal conditions are resumed,
the flashing light will stop and nothing more
will happen.
However, if the alarm limit is reached, the
compressor will stop and the relevant LED
will flash rapidly.
The white fields in the following table state
the interval between warnings and alarms :
Low alarm
Low High
High alarm
Limit for
setting
Factory
setting
(Add to low (Subtract from
high alarm)
Factory
setting
Limit
for setting
Bar Bar Bar Bar Bar
warning warning
alarm)
Suction pressure
Discharge pressure
Diff. pressure
Superheat
Discharge temp.
Oil temperature
Brine temp.
-1 3,5
5
°
C
Sat
-- -- 7
-1
0
0
-20
0
-45
--1
0
2
0
20
0
1 Bar
0,5 Bar
1
5
5
2
1
0,5
5
5
5
--
18
1,5
80
120
60
--
25
25
120
145
105
°
C
°
C
°
C
°
C
°
C
°
C
* Low warning limit for suction pressure and brine temperature can be changed. Please
refer to points 15 and 16 in
Configuration
.
15
*
*