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PARAMETER
FEATURE
NUMBER
100
SYSTEM TYPE
USER INTERFACE
101
TYPE
NUI SOFTWARE
102 ( )
RELEASE
NUI SOFTWARE
103( )
VERSION
104
OUTPUT TEST
RESET PUMP
105
EXTERNAL HEAT
106
SOURCE / DEFROST
107
HUMIDITY LIMIT
108
OR HUMIDITY
SELECTION
FROST DELTA
109
SET-POINT
RESET COMPRESSOR
110
RUN-TIME
FLOW SWITCH
111( )
STATUS
HEAT CLIMATIC
112
CURVE NUMBER
HEAT WATER
113
SET-POINT
ECO HEAT
114
TEMPERATURE
REDUCTION
COOL WATER
115
SET-POINT
ECO COOL
116
TEMPERATURE
REDUCTION
COOL CLIMATIC
117
NUMBER
MIN OUTDOOR
118
AIR TEMPERATURE
HEATING
MAX OUTDOOR
119
AIR TEMPERATURE
HEATING
8
DESCRIPTION
This code is use to set the System type:
2. A2W Monobloc Climatic Curve setup (dry contacts)
3. A2W Monobloc Comfort with NUI
4 A2W Monobloc Comfort with NUI as Thermostat
5. N.A.
6. A2W Monobloc RS485
7. N.A.
0 Not Used (Input Relay active/SUI)
1. NUI Installed
2 NUI used as programmer
This code displays the NUI Software Release
This code displays the NUI Software Version
This code is use to force Output ON to test (max 10 minutes):
0. No test
1. Water pump
2. Alarm / Ambient temperature reached
3. External Heat Source / Defrost
4. Alarm + Defrost / Humidity
5. Trace Heater / Additional Water Pump
6. 3 Way valve
7. SUI Alarm
8. Blank
This code is use to reset the water pump timer to zero.
This code is use to select the output connected at PIN 4 on terminal strip:
1. External Heat Source
2. Defrost Output
This code is use to select the output connected at PIN 11 on terminal strip:
1. Unit alarms and/or Defrost 1 2 2
2. Humidity Control
This code is use to set the frost delta set-point used by the Anti frost protection
logic as per algorithm.
This code is use to reset the compressor timer to zero.
This code displays the Flow Switch status:
This code is use to select the heat climatic curve number:
1-12. Refers to NUI manuals for climatic curve details.
set-point when the unit is in ECO mode.
set-point when the unit is in ECO mode.
This code is use to select the cool climatic curve number:
1 - 2. Refers to NUI manuals for climatic curve details
This code is use to select the minimum outdoor temperature of the heating climatic
curve, depending on the country where the system is installed.
This code is use to select the maximum outdoor temperature of the heating
climatic curve.
VALUE
RANGE
STANDARD
Min
Max
1
7
1
0
2
0. Not used
-
-
-
-
-
-
0
8
0. No test
0
1
0
1
2
1
20
100
50%
1
2
2
0
1
0
0
1
0
0
1
-
0
12
0
20°C
60°C
45°C
1°C
20°C
5°C
4°C
25°C
7°C
1°C
10°C
5°C
0
2
0
-20°C
+10°C
-7°C
10°C
30°C
20°C
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