Vector OPA-D5 Operation Manual

Operation terminal OPA-D5F, OPU-D5F
OPA-D5F, OPU-D5F operation terminal for TLR-D5F base units
Features
•
PI temperature control for 2-pipe fan coil systems with floating valve actuator.
•
Automatic fan control for three stage fans.
•
Control for heating, cooling and fan only operation
•
Cost saving option with economy functionality and set point limitation
•
Password protected programmable user and control parameters
•
External sensor or open contact for remote control, external heat – cool change or auto-changeover
on supply temperature with selectable activation limits
•
One terminal may control up to 8 base units in parallel mode
Deluxe Version:
•
Clock and time schedule functions
•
Blue backlight for LCD
•
Infrared remote controller option:
With special features for boost and delayed switching on or off
Ordering
A working controller consists of one operation terminal and at least one base unit.
Item name Item code Function Type
TLR-D5F-24 40-11 0037 24 VAC
Base unit
TLR-D5F-230 40-11 0038 230 VAC
OPA-D5F 40-10 0085 Standard
Operation
terminal (88x88)
OPA-D5F-D 40-10 0086 Deluxe
OPU-D5F 40-10 0093 Standard Operation
terminal (2x4")
OPU-D5F-D 40-10 0094 Deluxe
Parameter preset
OPA-D5F-xx 40-10 00xx 2-Pipe system
OPA-D5F-xx-W01 40-10 00xx-01 Cooling only
Accessories
OPR-1 40-50 0001 2xAAA bat
S-Tn10-2 Flying lead sensor with 2 m cable
40-20 0001
SD-Tn10-12-2 Flying lead duct sensor 12 cm immersion depth, 2 m cable
40-20 0002
SD-Tn10-20-2 Flying lead duct sensor 20 cm immersion depth, 2 m cable
40-20 0003
SDB-Tn10-12 Duct sensor with housing, 12 cm immersion depth
40-20 0051
SDB-Tn10-20 Duct sensor with housing, 20 cm immersion depth
40-20 0004
SRA-Tn10 Room sensor
40-20 0005
SOB-Tn10 Outdoor sensor
40-20 0059
Selection of actuators, fans and sensors
Temperature sensors: Use only our approved NTC sensors to achieve maximum accuracy.
Floating actuators: Actuators with constant running time are recommended. Observe power limits on binary
devices.
Fan motors: Observe power limits and startup currents. Note: startup currents may be a multiple of the rated
current of a fan. Verify with the fan supplier if unclear.
Configuration of external input
The external input may be configured as external temperature control input or as binary input. The external
temperature input can replace the internal sensor as control input or serve as input for the auto-changeover
function. The binary input may be used to toggle comfort and economy modes or comfort and off modes.
This may be used together with key card switches for hotels or motion detectors for offices.
Installation terminal
1. Install the mounting plate to the electrical connection box. Make sure that the nipple with the front
holding screw is facing to the ground. Make sure the screw heads do not stand out more than 5 mm
of the surface of the mounting plate.
2. Connect the wires of the terminals to the communication wires according wiring diagram
3. Slide the two latches located on the top of the front part into the hooks of the mounting plate.
4. Lower the front part until located flat on the wall and the mounting plate is not visible anymore. Make
sure the connection cable does not get into the way.
5. Tighten the front holding screw to secure the front part to the mounting plate.
Connection base to terminal
•
Max. Distance: 200 m (565 ft.)
•
Normal twisted pair copper wires maybe used for wiring in an EMC-save environment. In an
impaired EMC environment use only shielded cables. The operating voltage must comply with the
requirements for safety extra-low voltage (SELV) as per EN 60730.
•
1 terminal may drive up to 8 base units. See wiring for parallel connections. Total wire distance
should not exceed 200 m.
•
Conductor resistance will influence external temperature reading. 450 Ω will result in an increase of
1 °C (2 °F). Compensate using UP-08 if external temperature is used to control unit.
Doc: 70-00-0789, V2.1, 20130702
Technical specification
Power supply Operating voltage
Power consumption
Electrical connection
Deluxe type only:
Power backup for real time clock
Signal inputs Temperature inputs
Range
Accuracy
Communication Communication type
base - terminal Cable type
Max distance
Environment Operation
Climatic conditions
Temperature
Humidity
Transport & storage
Climatic conditions
Key-data
Temperature
Humidity
Fan coil controller with:
Mechanical conditions
1 TI int or ext
Standards
3 DO (Relay) Fan control
2 DO (TRIAC) PI control,
Floating output
Product standards automatic electrical
Add –Wx at the end of the Item
controls for household and similar use
Name or –x at the end of item
Special requirement on temperature
code to order pre-configured
dependent controls
model
Electromagnetic compatibility for
domestic sector
Degree of protection
Infrared remote controller
General terminal Safety class
Degree of protection
Material: Cover
Mounting plate
Color
Dimensions (H x W x D) : OPA :
OPU :
Weight including package:
OPA-D5F, OPU-D5F
OPA-D5F-D, OPU-D5F-D
Power failure
All the parameters and set points are memorized and don't need to be reentered. The clock will need to be reset.
Status LED
The status LED is located on the base unit between the two low power terminal connector groups. The status LED
may display the following feedback:
No light: No power or unit is damaged
Blink every 1 s: Error, terminal – base unit do not match or signal is not clear.
Blink every 2 s: Normal communication, base unit detected
Blink every 5 s: Base unit operates normal, no terminal detected
Error messages
Err1: Error temperature sensor. The internal temperature sensor may be damaged or not present.
Err2: External input for heat / cool auto-change-over missing or damaged.
FP: Frost protection is active.
Operation terminal OPA-D5F, OPU-D5F
5 VDC ± 10%
30 mA max
Terminal connectors
Min 48 h if charged for 24 h
0...50 °C (32...122 °F)
0.5 °C, 1 °F
Digital: peer to peer
Use twisted pair copper wire 0.8...2.5 mm
(AWG18...AWG13) 200m (650 ft) use shielded wire in
an EMC challenged environment. Conductor resistance
must be compensated if external sensor is used
To IEC 721-3-3
class 3K5
0...50 °C (32...122 °F)
< 95% RH non-condensing
To IEC 721-3-2 and IEC 721-3-1
class 3K3 and class 1K3
-25...70 °C (-13...158 °F)
< 95% RH non-condensing
class 2M2
conformity
EMC directive 2004/108/EC
Low voltage directive 2006/95/EC
EN 60730-1
EN 60730-2-9
Emissions: EN 60730-1
Immunity: EN 60730-1
IP30 to EN 60529
III (IEC 60536)
IP30 to EN 60529
ABS plastic (UL94 class V-0)
Galvanized steel
White RAL 9003
88 x 88 x 24 mm (3.5 x 3.5 x 0.9 in)
112 x 73 x 18 mm (4.4 x 2.9 x 0.8 in)
180 g (6.3 oz)
190 g (6.7 oz)
© Vector Controls GmbH, Switzerland
Wiring diagram
TLR-D5F Base unit
10 11 12 13
T1 T2 T3 T4
2
1 2 3 4
OPA-D5F(-D)
OPU-D5F(-D)
Dimensions terminal
73 (2.9)
3 15
(0.1) (0.6)
OPU
Configuration parameters for firmware version 2.1
This controller can be adapted to wide variety of fan coil applications. The adaptation is done with
parameters. The parameters can be changed on the unit without the need of additional equipment.
Identifying the firmware version
The parameters and functionality of controller depend on its firmware revision. It is therefore important to use
a matching product version and parameter set. The firmware version is shown on the large LCD digits when
pressing UP and DOWN buttons for more than 3 seconds simultaneously.
Changing parameters
The parameters may only be accessed by entering a code. There are two levels of parameters: User
operation parameters for access control settings and Expert parameters for control functions and unit setup.
The codes for user levels and expert levels are different. Only control experts should be given the control
parameter code.
The parameters can be changed as follows:
1. Press UP and DOWN button simultaneously for three seconds. The display shows the
software version in the large digits and the software revision in the small digits.
2. Pressing the OPTION button will indicate CODE on the small digits and 000 on the large
digits.
3. The code for accessing the user parameters is 009
4. Select this using UP or DOWN buttons.
5. Press OPTION button after selecting the correct code.
6. Once logged in, the parameter is displayed immediately.
7. Select the parameters with the UP/DOWN buttons. Change a parameter by pressing the
OPTION button. The MIN and MAX symbols show up and indicate that the parameter may
be modified now. Use UP or DOWN buttons to adjust the value.
8. After you are done, press OPTION or POWER in order to return to the parameter selection
level.
9. Press the POWER button again so as to leave the menu. The unit will return to normal
operation if no button is pressed for more than 5 minutes.
Operation terminal OPA-D5F, OPU-D5F
3 21
88 (3.5)
(0.1) (0.8)
Subject to alteration