Carrier Nui 33AW-CS1 - Climatic Custom Curves

13
Climatic Curves
Parameters 112 and 117 set to 0 (see table 1) allows to load
in the control a custom climatic curve.
Below gures show which parameter of installer
conguration table need to be set to create customized
heating and cooling curves.
0
5
10
15
20
15 20 25 30 35 40 45
par 4
1
2
3
4
15
25
35
45
55
65
-15 -10 -5 0 5 10 15 20 25
par 4
1
2
3
4
Outside Temperature
HEATING CLIMATIC CURVE
COOLING CLIMATIC CURVE
Outside Temperature
Water TemperatureWater Temperature
1 - MAX W T° W1 (Parameter No 121)
2 - NO HEAT T° W1 (Parameter No 120)
3 - REGION T° O (Parameter No 118)
4 - STOP H T° O (Parameter No 119)
1 - MAX COOL W T° (Parameter No 125)
2 - MIN COOL W T° (Parameter No 124)
3 - COOL STOP T° (Parameter No 123)
4 - MAX REGION T° (Parameter No 122)
Climatic Custom Curves
NOTE:
When NUI is installed (par 100 set to 3) or SUI Comfort mode is installed (par 100 set to 2), control is expecting the choice
between a custom or pre-set climatic curve. In case application requires xed water set point in necessary to set an
horizontal climatic curve by setting par.120=121 for Heating Climatic Curve and 124=125 for Cooling Climatic Curve.
English