Installation (Table 1); Step 3 - Set Nui Installer Configuration - Carrier Comfort Serie Manual De Instalación

Installation (Table 1)

Step 3 — Set NUI Installer Configuration
Configuration options enable the installer to configure the
User interface for a particular installation. These settings
are not presented to the homeowner and therefore must
be properly set by the installer.
PARAMETER
FEATURE
NUMBER
SYSTEM TYPE 100
USER INTERFACE
101
TYPE
NUI SW VERSION 102
NUI SW RELEASE 103
OUTPUT TEST 104
RESET PUMP TIME 105
HUMIDITY/ EXT HEAT
106
SOURCE CONTROL
HUMIDITY LIMIT 107
6
Following is a list of parameters available, a description of
their range, and their factory default settings.
DESCRIPTION
This parameter is used by the Installer in order to
determine the System type:
1. A2W Monobloc fixed Water Temperature
Value (dry contacts)
2. A2W Monobloc Climatic Curve setup (dry
contacts)
3. A2W Monobloc Comfort with NUI
4. Blank
5. Blank
6. A2W Monobloc RS485
7. EOL Test Application
This parameter is defining if Comfort User
Interface (NUI) is used and if it's used like a
thermostat or a programmer
0. Not Used (Input Relay active/SUI)
1. NUI Installed
2. NUI used as programmer
NUI Software Version
NUI Software Release
This feature will permit to force Output ON up to
when No Test code is selected again:
0. No test
1. Water Pump
2. Defrost / Terminal fan coil
3. External heat source / Humidifier or
dehumidifier
4. Alarm & Defrost / Alarm
5. Heater Exchanger EH
6. 3 Way valve for sanitary hot water
7. SUI Alarm (Code 16) low voltage ( 12v open
collector)
8. Defrost Alarm Output low voltage ( 12v open
collector)
This parameter resets the water pump time to
zero.
This parameter will select Humidity Control
Output or Heat Source Output on J7 Pin3.
1. External Heat Source
2. Humidity Output
This parameter defines the Humidity threshold
limit to enable the output for the external de-
humidifier system.
VALUE
DEFAULT
RANGE
VALUE
Min Max
1 7 1
0 2 0
Read
- -
value
Read
- -
value
0 9 0
000 165 000
1 2 2
20 100 100
INSTALLER
VALUE