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Regulation parameter for + Zone
Regulation parameter for + Zone
Regulation parameter for ++ Zone
Regulation parameter for - Zone
Regulation parameter for - Zone
Regulation parameter for - - Zone
Definition of compressor connections.
See options on page 3.
Following "c17" to "c28" is another way to define compres-
sorw than with "c16".. A code will then have to be set for
the relays that are to be ON at the different steps:
Step 1 (M&M operation)
Step 2 (M&M operation)
Step 3 (M&M operation)
Step 4 (M&M operation)
Step 5 (M&M operation)
Step 6 (M&M operation)
Step 7 (M&M operation)
Step 8 (M&M operation)
Step 9 (M&M operation)
Step 10 (M&M operation)
Step 11 (M&M operation)
Step 12 (M&M operation)
Definition of condenser:
1-8: Total number of fan relays or voltage step on the
voltage output
9: Only via analog output and start of frequency con-
verter
10: Not used
11- 18: Total number of fan relays which are to be con-
nected with alternating start-up.
Cut in compressor capacity with manual control. See also
"c32"
Manual control of compressor capacity (when ON, the
value in "c31" will be used)
Pump down limit. Limit value where the last compressor
is cut out.
Proportinal band Xp for (P= 100/Xp) condenser regulation n04
I: Integration time Tn for condenser regulation
Cutin condenser capacity with manual control. See also
"n53"
Manual control of condenser capacity (when ON, the
value in "n52" will be used)
Start speed The voltage for the speed regulation is kept
at 0V until the regulation requires a higher value than the
value set here.
Min. speed. The voltage for the speed regulation switches
to 0V when the regulation requires a lower value than the
value set here.
Alarm
Delay time for a A32 alarm
Low alarm and safety limit for P0
Delay time for a DI1 alarm
Delay time for a DI2 alarm
Delay time for a DI3 alarm
Upper alarm and safety limit for Pc
Upper alarm limit for sensor "Saux1"
Delay time for a P0 alarm
Delay time for a Pc alarm
Miscellaneous
Controllers address
On/off switch (service-pin message)
* this setting is only possible if data communication module is mounted in the controller
EKC 531D1
c10
c11
c12
c13
c14
c15
c16
c17
c18
c19
c20
c21
c22
c23
c24
c25
c26
c27
c28
c29
c31
c32
c33
n05
n52
n53
n54
n55
A03
A11
A27
A28
A29
A30
A32
A44
A45
o03*
o04*
Instructions RI8HU452 © Danfoss 10/2006
0.1 K / 0.1 bar
20 K / 2.0 bar
0.1 min
60 min
0.1 min.
20 min
0.1 K / 0.1 bar
20 K / 2.0 bar
0.1 min.
60 min
0.02 min.
20 min
1
26
0
15
0
15
0
15
0
15
0
15
0
15
0
15
0
15
0
15
0
15
0
15
0
15
0/OFF
18
0%
100%
OFF
ON
-99.9°C / -1.0 bar 100°C / 60 bar
0.2 K / 0.2 bar
40.0 K / 10.0 bar 10.0 K / 3.0 bar
30 s
600 s
0%
100%
OFF
ON
0%
75%
0%
50%
0 min.
90 min.
-99°C / -1.0 bar
30°C / 40 bar
0 min. (-1=OFF)
999 min.
0 min. (-1=OFF)
999 min.
0 min. (-1=OFF)
999 min.
-10 °C / 0.0 bar
99 °C / 60.0 bar
1°C (0=OFF)
150°C
0 min. (-1=OFF)
999 min.
0 min. (-1=OFF)
999 min.
1
990
-
-
4.0 / 0.4 bar
4.0
2.0
4.0 / 0.3 bar
1.0
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
OFF
100°C / 60 bar
150
0
OFF
20%
10%
0 min.
-40°C / 0.5 bar
OFF
OFF
OFF
60.0°C / 60.0 bar
OFF
0 min.
0 min.
7
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