flakt woods STRA-07 R Скачать руководство пользователя страница 15

STRA-07 Room Controller. Installation and maintenance manual.

Fläkt Woods

8713 GB 2014.04

15

Specifications are subject of alteration without further notice.

Parameters

The following parameters can be changed in the parameter menu (FS = Factory setting):

Parameter number

Description

Values

Unit

FS STRA-07

53

Fan Speed 3 Limit

0

%

100

54

Fan Start/Stop Hyst

0

 

5

55

Fan Speeds

0

 

3

56

External Temperature Sensor Calibration Gain AI1

 

°C

0

57

Sensor Calibration Gain UI1

 

°C

0

58

Internal Temperature Sensor Calibration Gain

 

°C

0

59

Filter factor for AI temperature

 

°C

0.2

60

Normally open/Normally closed DI1

0 = For N/C-actuator,
1=For N/O-actuator

 

0

61

Normally open/Normally closed DI2

0=N/O,
1=N/C

 

1

62

Normally open/Normally closed UI1

0=N/O,
1=N/C

 

0

63

Heating Manual Override

0=,
1=Manual,
2=Auto

 

2

64

Cooling Manual Override

0=,
1=Manual,
2=Auto

 

2

65

Forced ventilation Manual Override

0=,
1=Manual,
2=Auto

 

2

66

Changeover Manual Override

0=Heating,
1=Cooling,
2=Auto

 

2

67

Manual Mode Heating Output

 

%

0

68

Manual Mode Cooling Output

 

%

0

69

Modbus Address

 

 

 

70

Modbus Parity

0=None,
1=Odd,
2=Even

 

2

71

Modbus Timeout

 

millisecond

3

72

Modbus Response Delay

 

Millisecond

5

73

Heating output

0 = For N/C-actuator,
1=For N/O-actuator

 

0

74

HMI Displacement View

0=The offset,
1=The active se offset,
2=The heating se offset,
3=The cooling se offset,
4=Occupied Heating Se Offset,
5=Occupied Cooling se Offset,
6=Occupied A Offset

0

0

75

Free Cooling

0=ON, 1=OFF

N/A

0

76

Forced Ventilation control mode

0=No Action,
1=Forced on Heat/Cool output at 100%,
2=Forced on Cool output at 100%

 

0

77

P.I.R Activated Operation Mode

3=Occupied,
4=Bypass

 

4

78

The Controller PLA Address. Used in EXOline

0

 

 

79

The Controller ELA Address. Used in EXOline

0

 

 

80

Cool output

0=N/O, 1=N/C

 

0

81

AI2 Input

0=Disable,
5=CO2,
7=0-100% ,
8=Flow calculation,
9=0-10V

 

0

82

Flow at 0 volt on AI2 (Not in use)

0

l/s

0

83

Flow at 10 volt at AI2 (Not in use)

0

l/s

100

84

The minimum time the valve is open when the
calculation of change over is made

 

sec

60

86

Alarm triggers when temperature falls below

 

°C

40

87

Alarm triggers when temperature raise above

 

°C

15

97

CO2 Level to Change to Boost Mode

 

PPM

0

98

CO2 Level below "Boost Mode CO2 Start" value to
start Boost Mode Timer countdown

 

PPM

0

100

AI CO2 Filter

 

 

0

104

CO2 Sensor PPM for 0v

 

PPM

104

105

CO2 Sensor PPM for 10v

 

PPM

0

Содержание STRA-07 R

Страница 1: ... without further notice Content STRA 07 for Fancoils Installation preparations 2 Controller Display handling 5 Technical data 5 Installation 6 Configuration 6 Operating modes 7 Activation operating modes 7 Control states 8 Actuators 9 Fan control 9 Forced ventilation Condensation detector Frost protection 10 Parameter settings 10 ...

Страница 2: ...ation without further notice STRA 07 for Fancoils Installation instruction Ensure that the installation complies with local safety regulations Information about commissioning of the product can be found in the manual STRA Manual which is available for download from www flaktwoods com 1 2 3 alt 4 5 Dimensions Dimensions in mm ...

Страница 3: ...communication loop must use the same transformer pole for G terminal 10 and G0 terminal 11 On the communication loop the A terminal terminal 42 should only be connected to another A terminal and the B terminal terminal 43 to another B terminal Otherwise there is great danger of short circuit with damaged components as a result Inputs AI PT1000 sensor 0 50 C accuracy 0 1 C UI AI PT1000 sensor 0 100...

Страница 4: ...enu and change parameter 20 to thermal actuator 24 UO2 Control output heating or cooling FS For 0 10 V DC valve actuator max 5 mA FS The valve actuator s 0 10 V control signal terminal is connected to terminal 24 and its supply terminals to terminals 10 and 11 Make sure that the reference pole G0 is connected to the correct terminal on the actuator alternative For 24 V AC thermal actuator max 2 0 ...

Страница 5: ...l STRA 07 for Fancoils Fläkt Woods 8713 GB 2014 04 5 Specifications are subject of alteration without further notice Plug in of relay box STRZ 14 to fan coil unit QFDK mounted in ceiling Plug in of condensation detector Plug in of relay box STRZ 14 to STRA 07 ...

Страница 6: ...ses the current setpoint by 0 5 C with each press up to the max limit FS 3 C Pressing on DECREASE decreases the current setpoint by 0 5 C with each press down to the min limit FS 3 C Switching between heating and cooling setpoints is done automatically in the controller depending on the heating and cooling requirement Fan control Fan control STRA 07 has a fan button When you press the button a sym...

Страница 7: ... CENELEC EN 61000 6 1 and EN 61000 6 3 and the requirements of European LVD standard IEC 60 730 1 It carries the CE mark Inputs External room sensor PT1000 sensor 0 50 C Suitable sensor is Fläkt Woods STRZ 05 Occupancy detector Closing potential free contact Suitable occupancy detector is Fläkt Woods STRZ 09 Condensation detector alt window contact Fläkt Woods condensation detector STRZ 16 alt win...

Страница 8: ...n 19 C and 27 C The setpoints can also be adjusted 3 C via the display Display the background lighting is lit dimmed STANDBY and the current room temperature or setpoint depending on the configuration are shown in the display Occupied Operating mode Occupied means that the room is in use and is therefore in a comfort mode The controller regulates the room temperature around a heating setpoint and ...

Страница 9: ...r cooling via the change over function Heating Heating Heating Cooling Heating Cooling with VAV control and forced supply air function Heating Cooling with VAV control Cooling Cooling Cooling For the control states UO1 is used for the left control function and UO2 is used for the right control function For control states where only one control function is active Heating Heating or cooling via the ...

Страница 10: ...two types of actuators Analogue 0 10 V actuators Thermal actuators The actuator type is set via the parameter menu in the display Analogue actuators The following output signals can be set for analogue actuators 0 10 V FS 2 10 V 10 2 V 10 0 V Thermal actuators When thermal actuator control has been selected this is controlled digitally with time proportional pulses via output UO By pulsing the ope...

Страница 11: ...osition with high speed Manual setting of speed I III means that the speed of the fan in operating modes Stand by Occupied and Bypass is always the set speed In the other operating modes the fan is demand controlled Auto control In auto mode you can configure if the fan should be controlled by the heating output the cooling output or both the heating and cooling outputs When the selected output ex...

Страница 12: ...heating and cooling outputs are set to 0 V and the frost protection function is activated Frost protection STRA has built in frost protection which is activated when the controller is not in use The frost protection prevents the temperature from dropping below 8 C Return to normal fan speed and control occurs automatically when the room temperature exceeds 8 C Parameter Settings STRA 07 is deliver...

Страница 13: ...ndby Neutral Zone C 3 4 Unoccupied Heating Setpoint C 15 5 Unoccupied Cooling Setpoint C 30 6 Frost protection Setpoint C 8 7 P Band C 10 8 I Time sec 300 9 Cooling Changeover difference temperature Room and media C 3 10 Heating Changeover difference temperature Room and media C 4 11 Heating Cooling Functions 0 Heat 1 Heat Heat 2 Heat or Cool via changeover 3 Heat Cool 4 Heat Cool with VAV and for...

Страница 14: ... hours 23 37 Cooling Valve Periodic Exercise Interval 0 inactive hours 23 38 Hysteresis for the heating thermostat function C 2 39 Hysteresis for the cooling thermostat function C 2 40 The minimum heat output in heating mode 0 41 Fan runs on low speed Not in use 0 0 42 Display View 0 Actual Temp Value 1 Heating Setpoint 2 Cooling Setpoint 3 Average of Heating Cooling 4 Only Setpoint Displacement 5...

Страница 15: ... Even 2 71 Modbus Timeout millisecond 3 72 Modbus Response Delay Millisecond 5 73 Heating output 0 For N C actuator 1 For N O actuator 0 74 HMI Displacement View 0 The offset 1 The active setpoint offset 2 The heating setpoint offset 3 The cooling setpoint offset 4 Occupied Heating Setpoint Offset 5 Occupied Cooling setpoint Offset 6 Occupied Average Offset 0 0 75 Free Cooling 0 ON 1 OFF N A 0 76 ...

Страница 16: ...t PPM 0 114 Port Mode 0 EXOline Modbus 1 BACnet 0 115 BACnet address Above 127 Slave 116 BACnet device ID low 4 figures 117 BACnet device ID high 3 figures 118 BACnet Max Master 127 119 Com Speed 0 9600 1 19200 2 38400 3 76800 BACnet 0 120 Reset com to factory default Modbus 9K6 8 N 1 0 121 The lowest output the fan will need to start Not in use 0 V 10 122 The highest speed of the fan Not in use 0...

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