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TRA-F120-A
User Manuals: Vector TRA-F120-A Fan Coil Controller
Manuals and User Guides for Vector TRA-F120-A Fan Coil Controller. We have
1
Vector TRA-F120-A Fan Coil Controller manual available for free PDF download: Manual
Vector TRA-F120-A Manual (34 pages)
Fan Coil Controller with Modbus RTU
Brand:
Vector
| Category:
Controller
| Size: 1.17 MB
Table of Contents
Vector Tra-F12X-A O Peration 3 Operation
6
Table of Contents
6
User Interface
6
Button Operation
6
LCD Display
7
Operating Modes
7
Controlling Modes
7
Large and Small Digits
8
Alarm Messages
8
Error Messages
8
Temperature Control
8
Controller Operation
9
Operating Mode
9
Controlling Mode
9
Controller Start up
10
Fan Speed
10
Temperature Control
10
Power Failure
11
View Input Status (RT1/RT2)
11
Vector Tra-F12X-A C Onfiguration 5 Configuration (Parameter Options)
13
Content of Chapter 5.1 Parameter Usage
13
Modbus Access (TRA-F121-A Only)
13
Parameter Number, Resolution and Data Format
13
Configuration (Parameter Options)
14
Modbus Settings (TRA-F121-A Only)
14
Parameter P00X Overview
14
Setting Controller Parameter with User Interface
14
Operating Options
15
Parameter P1Xx Overview
15
Application Modes: Wiring Diagrams of Outputs
16
Parameter P000 Overview
16
Quick System and Output Configuration (Application Specific)
16
Parameter P2Xx Overview
17
System and Output Configuration
17
Application Modes: Valve Control Diagrams
18
Application Modes: Wiring Diagrams of Outputs
19
3-Position Valve Control
20
Fan Extension Time for Electric Heater
20
Manual Vs. Auto Heat/Cool Change
20
Floor Heating System with or Without Floor Temperature Limitation
21
Periodic Fan Kick
21
Parameter 3Xx Overview
22
Set Points
22
Temperature Set Point Types
22
Control Settings
24
Integral Control (Integral Time)
24
On/Off Control
24
Parameter 4Xx Overview
24
Proportional Control (Proportional Band or Switching Differential)
24
3-Position Control
25
On/Off Control for 4-Pipe Application Heating and Cooling Mode
25
Fan Control in Automatic Mode (3-Position Control)
26
Fan Control in Automatic Mode (On/Off Control)
26
P500/502: 2 = Heat/Cool Changeover or Floor Temperature Sensor (NTC or DI)
27
Parameter P5Xx Overview
27
Temperature and Digital Inputs
27
P500/501: 6 = Electric Heater Overheat Sensor
28
P500/502 Digital Input Assignment
28
P500/502: 3/4 = Occupation Sensor
28
P500/502: 7 = Dew Point Sensor
28
P500: 5 = Door Switch (DI) and P502: 3 or 4 = Occupation Sensor (DI)
28
5.10 Load and Store Default Settings
29
5.10.1 with User Interface
29
5.10.2 with Modbus
29
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