Mitsubishi Electric s-MEXT-G00 006 Technical Manual page 58

Computer room air conditioner
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TM_s-MEXT_ME28relC_00_12_19_EN
N. Par.
Description
20.10
Flooding sensor configuration [0: Disabled | 1: Enabled]
20.13
Remote ON/OFF contact configuration [0: Disabled | 1: Enabled]
20.18
Cold adjustment band
20.19
Hot adjustment band
20.20
Dehumidification adjustment band
20.21
Humidification adjustment band
20.22
Humidification adjustment integral time (PID)
20.23
Humidification adjustment derivative time (PID)
20.24
Cold setpoint minimum limit
20.25
Cold setpoint maximum limit
20.26
Hot setpoint minimum limit
20.28
Delivery limit temperature configuration [0: Disabled | 1: Enabled]
20.29
Delivery air temperature minimum limit
20.44
Frost-free function configuration [0: Disabled | 1: Enabled]
20.47
Low pressure set point for frost-free function
20.48
Low differential pressure for frost-free function
20.49
Frost-free function activation delay
Configuration and activation of the counting of number of interventions per hour count for the frost-free
20.50
function [0: Disabled | 1: Enabled]
20.51
Number of interventions per hour for the frost-free function
20.56
Delivery air adjustment setpoint minimum limit
20.57
Delivery air adjustment setpoint maximum limit
20.71
T&H limits alarm configuration with unit OFF [0: Disabled | 1: Enabled]
20.72
T&H limits alarm delay when unit ON
20.74
Circuit 1 Safety Reduction Load LP function activation setpoint
20.75
Circuit 1 Safety Reduction Load LP function differential
20.82
Auxiliary humidity probe address 129 configuration [0: Disabled | 1: Enabled]
21.21
Value of the cold ramp for maximum opening of freecooling valve
21.09
Free Cooling damper adjustment configuration [0: Disabled | 1: Enabled]
21.10
Free Cooling damper control type configuration [0: Digital | 1: Modulanting]
21.11
Setpoint (T
-T
ROOM
EXTERNAL
21.12
Free Cooling damper adjustment band
21.13
Minimum Free Cooling damper opening
21.14
Maximum Free Cooling damper opening
21.32
Configuration of simultaneous operation of Direct Freecooling and compressor
21.33
Direct Freecooling activation delay after compressor shutdown
21.15
Free Cooling management configuration for high humidity
21.16
Humidity limit for Free Cooling damper disable
21.17
Humidity band to disable Free Cooling damper
21.18
Free Cooling damper adjustment configuration with compressor alarm [0: Disabled | 1: Enabled]
21.19
Setpoint (T
-T
ROOM
EXTERNAL
21.20
Free Cooling damper adjustment band with compressor alarm
Technical manual
) for Free Cooling damper adjustment
) to regulate the Free Cooling damper with compressor alarm
TRANSLATION OF THE ORIGINAL INSTRUCTIONS
58
Default
U.M.
Min.
0
-
0
0
-
0
2.0
°C
0.5
1.5
°C
0.5
5
%UR
3
5
%UR
3
900
s
0
0
s
0
24.0
°C
10.0
32.0
°C
25.0
12.0
°C
5.0
0
-
0
9.0
°C
0.0
1
-
0
6.5
bar
6.0
0.5
bar
0.5
10
min
1
1
-
0
3
-
1
10.0
°C
5.0
25.0
°C
5.0
1
-
0
600
s
1
7.2
bar
5.0
0.6
bar
0.0
0
-
0
50
%
0
0
-
0
0
-
0
3.0
°C
0.0
1.0
°C
0.0
0
%
0
100
%
P 21.13
1
-
0
180
s
0
0
-
0
60.0
%UR
0.0
1.0
%UR
0.0
0
-
0
1.0
°C
1.0
0.5
°C
0.0
Max.
1
1
9.9
9.9
15
15
999
999
30.0
40.0
30.0
1
25.0
1
P 99.25
9.9
99
1
5
40.0
40.0
1
999
9.0
1.0
1
100
1
1
50.0
9.9
100
100
1
9999
1
99.9
9.9
1
50.0
9.9

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