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Object name

Object-ID

Description

Unit

Writable

EC_MIN_START_VOLT

ANALOG_VALUE:2160 Minimum EC motor starting voltage

V

Yes

EC_MAX_VOLT

ANALOG_VALUE:2161

Maximum voltage applicable to EC motor

V

Yes

EC_SW_PT_FAN

ANALOG_VALUE:2162 Starting point of EC motor in regulation

%

Yes

SPEED_EC_1

ANALOG_VALUE:2163 Speed 1 of EC motor

%

Yes

SPEED_EC_2

ANALOG_VALUE:2164 Speed 2 of EC motor

%

Yes

SPEED_EC_3

ANALOG_VALUE:2165 Speed 3 of EC motor

%

Yes

HEATER_STOP_FAN_DELAY

ANALOG_VALUE:2166 Delay on ventilation deactivation

s

Yes

FAN_START_DELAY

ANALOG_VALUE:2167 Fan start delay after valve opening

s

Yes

TIME_DELAY_ON_DESTRAT

ANALOG_VALUE:2170

Fan start time during destratification cycle

min

Yes

TIME_DELAY_OFF_DESTRAT

ANALOG_VALUE:2171 Fan stop time if regulation is not active before starting a

new destratification cycle

min

Yes

MAX_HOUR_FAN_RUN

ANALOG_VALUE:2172

Maximum fan run time before filter is considered dirty

h

Yes

TIME_TIMER_PROLUNG

ANALOG_VALUE:2178

Duration of extension timer

min

Yes

OFFSET_SETPOINT

(Note 2)

ANALOG_VALUE:2184 Offset setpoint

°C / °F

Yes

RANGE_MIN_VOLT_INPUT

ANALOG_VALUE:2215 Low limit of scale for input 0...10V

ppm

%r.h

-

Yes

RANGE_MAX_VOLT_INPUT

ANALOG_VALUE:2216 High limit of scale for input 0...10V

ppm

%r.h.

-

Yes

COR_AI3_VOLT_INPUT

(Note 4)

ANALOG_VALUE:2218 Correction for input 0...10V AI3

ppm

%r.h.

-

Yes

Note 1: the Present_Value property of WORKING_SET is calculated based on parameters setting (see

“14. Working setpoint, Economy mode and holiday

mode” page 25

. If antifreeze alarm is active or if working temperature is on alarm state, the Present_Value property is forced to the following values:

Present_Value with unit in °C (Present_Value of UNIT_C_F in CELCIUS)

Value in °C

Antifreeze alarm

70.0

Error on working temperature (heating)

-30.0

Error on working temperature (cooling)

98.0

Present_Value with unit in °F (Present_Value of UNIT_C_F in FARENHEIT)

Value in °F

Antifreeze alarm

158

Error on working temperature (heating)

-22

Error on working temperature (cooling)

209

Note 2: the Present_Value set is rounded to step 0,5 if Present_Value of UNIT_C_F is CELCIUS.

Note 3: the Present_Value set is rounded to step 0,2 if Present_Value of UNIT_C_F is FARENHEIT.

Note 4: For COR_AI3_VOLT_INPUT the Present_Value is truncated to unit if RANGE_MAX_VOLT_INPUT (Present_Value) - RANGE_MIN_VOLT_INPUT

(Present_Value) is upper than 399, otherwise the Present_Value can be set without being truncated.

Example: if range = 2000, a value set of 1.3 is truncated to 1.0.

Binary inputs

Object name

Object-ID

Description

Values

Writable

STATE_DI1

BINARY_INPUT:3000

Digital input 1 state

ACTIVE /

INACTIVE

No

STATE_DI2

BINARY_INPUT:3001

Digital input 2 state

ACTIVE /

INACTIVE

No

STATE_AI1_AS_DI3

BINARY_INPUT:3003

State of analog input 1 used as digital contact

ACTIVE /

INACTIVE

No

STATE_AI2_AS_DI4

BINARY_INPUT:3004

State of analog input 2 used as digital contact

ACTIVE /

INACTIVE

No

STATE_AI3_AS_DI5

BINARY_INPUT:3005

State of analog input 3 used as digital contact

ACTIVE /

INACTIVE

No

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Summary of Contents for TH-xxxSx1 Series

Page 1: ...EN ROOM CONTROLLER EVOLUTION SERIES TH xxxSx1 USER MANUAL ...

Page 2: ... speed control logic with 0 10V modulating outputs 33 18 Manual speeds and ventilation maintenance with no control 34 19 Fan boost 34 20 Minimum thermostat 34 21 Destratification cycle 35 22 Dirty filter 35 23 Window contact 35 24 Summertime changeover 35 25 Sensor AI3 used as input 0 10V 35 26 Outputs forced via Modbus 36 27 Alarms 37 28 Resetting the default parameters 39 29 Control with EC moto...

Page 3: ...de M01 1 66 Wiring diagram 66 2 PIPE HEATING COOLING mode with AUTOMATIC SEASON CHANGEOVER M01 2 67 2 PIPE HEATING COOLING mode with SEASON CHANGEOVER by CONTACT M01 3 67 2 PIPE HEATING COOLING with SEASON CHANGEOVER by PARAMETER M01 4 68 Wiring diagram 69 2 PIPE HEATING COOLING ELECTRIC RESISTANCE mode with AUTOMATIC SEASON CHANGEOVER M01 5 70 2 PIPE HEATING COOLING ELECTRIC RESISTANCE mode with ...

Page 4: ...CTRIC RESISTANCE mode with SEASON CHANGEOVER by PARAMETER M01 7 99 Wiring diagram 103 4 PIPE HEATING COOLING mode M01 8 104 Wiring diagram 105 COOLING mode M01 10 106 Wiring diagram 106 COOLING COOLING mode M01 11 107 Wiring diagram 107 35 USB connection 108 36 Jumper settings 108 37 Modbus for versions TH xMxSx1 109 Default parameters reset via MODBUS 114 Clock setting via MODBUS 115 MODBUS commu...

Page 5: ...5 126 AB Industrietechnik srl Via Julius Durst 70 39042 BRESSANONE BZ Italy 39 0472 830626 info industrietechnik it industrietechnik it ...

Page 6: ... range 15 90 C Dimensions 128 x 80 x 55 5 mm Installation 3 module flush mounted box Protection class IP30 class 2 CE standard conformity EN 60730 1 EN 61000 6 3 EN 61000 6 1 2 Code selection Room controller TH x x x S x 1 Version 1 digital output 3 analogue outputs 3 analogue inputs 2 digital outputs 2 analogue outputs 3 analogue inputs 3 digital outputs 1 analogue output 3 analogue inputs 3 digi...

Page 7: ...flashing Timer extension on on Clock setting Economy function on General alarm Communications alarm Parameters menu Working season Filter dirty alarm Cooling on Frost protection on Heating on Electric resistance on Holiday mode Fancoil speed rH rH 485 C F set ON OFF M A HEAT COOL ESC M O D E Display C Time zone number with status Keyboard On Off navigation and confirm key Change setpoint navigatio...

Page 8: ...F M04 0 Unit ON M04 1 Unit OFF M04 1 If the device is switched on by an external contact it is however manually possible to switch on the device by pressing button until ON or OFF is displayed When the device is switched off by an external contact it is not possible to switch it on with button If the device is off all outputs are deactivated except heating outputs in case of frost protection see 1...

Page 9: ... D E the script noOCflashes on display B to stop the timer extension if started or script OCon display B and icon flashes to activate the timer extension Press button M O D E to change the settings The value is automatically saved To exit the menu wait for 4 seconds or press button ESC If I44 2 operating mode setting The operation mode setting selects the control mode either excluding or including...

Page 10: ...ied holiday mode nOrM nOrM tiMb HOLY SEA Local season changeover local season changeover setting for 2 pipe systems M01 4 or M01 7 HEAT heating mode CooL cooling mode HEAT HEAT CooL Press or to select a parameter and key to enter data entry mode display B flashes with the current setting Then press button or to change the value Press button to save the settings or button ESC to quit without saving...

Page 11: ...ropean zone or I46 2 for USA zone the device is able to automatically update summer time If parameter I46 0 other zones the summertime update is deactivated 6 TIME ZONES operation and setting Model TH xxCSx1 It is possible to use up to 4 time zones per day Control is normal within an ON zone Outside ON zones the controller works in economy mode see 14 Working setpoint Economy mode and holiday mode...

Page 12: ...ss button the minutes of the starting time of the time zone stop flashing and are saved to memory The screen for setting the end time of the time zone is displayed Mon 08 00 1 Then press button or to select the hour Press button the zone start time stops flashing and is saved to memory and the minutes of the end of the selected time zone start flashing Press button or to select the minutes Press b...

Page 13: ...n day CTb Mo Mo Press the button the day to be copied flashes Select the day to copy with buttons and Press the button the destination day flashes on which the copy will be done If you set MF as the destination the selected day will be copied to the days from Monday to Friday If you set SS as destination the selected day will be copied to the days from Saturday to Sunday Press button to proceed wi...

Page 14: ... 8 Heating Cooling 4 pipe 9 Heating electric resistance cooling 4 pipe electric resistance 10 Cooling 11 Cooling cooling 2 stage 0 0 11 M02 Electric resistance stage Determines which heating stages use the electric resistance 0 no stage 1 stage 1 2 stage 2 3 stages 1 and 2 If M01 5 6 or 7 M02 is automatically forced to 2 If M01 0 1 2 3 or 4 and M02 0 the fancoil and stage 1 are switched off togeth...

Page 15: ... open INPUT OFF closed INPUT ON 1 Normally closed closed INPUT OFF open INPUT ON 0 0 1 M11 Analogue input 3 function 0 Remote regulation sensor 1 Water sensor for automatic season changeover 2 Minimum thermostat sensor fancoil water coil 3 Season changeover remote contact INPUT ON winter INPUT OFF summer 4 Remote On Off 5 Not occupied holidays INPUT ON occupied 6 Economy INPUT ON economy on 7 Wind...

Page 16: ...0 5 0 9 0 I05 External temperature correction AI3 K C F Correction factor I05 is added to the external sensor reading AI3 0 5 0 9 0 5 0 9 0 I06 Weighting of external sensor AI1 in relation to the internal sensor if M07 0 to create the regulation sensor I06 0 only internal sensor used as regulation sensor I06 100 only sensor AI1 used as regulation sensor I06 Y sensor AI1 and internal sensor used to...

Page 17: ...g mode only 4 fancoil at manual speed selected when setpoint reached in heating cooling modes 5 fancoil at manual speed selected when setpoint reached in cooling mode only 6 fancoil at manual speed selected when setpoint reached in heating mode only 0 0 6 I29 Minimum EC motor starting voltage see ventilation function 1 0 0 I30 I30 Maximum voltage applicable to EC motor see ventilation function 8 0...

Page 18: ...il operation 12 measure of input AI3 set as 0 10V input 13 display B switched off 10 0 13 I44 Mode key function 0 local season changeover with M01 4 M01 7 1 timer extension 2 operating mode normal time zones or not occupied holiday 1 0 2 I45 Unit of measurement 0 C 1 F 0 0 1 I46 Summertime changeover Determines whether summertime is used automatically 0 no 1 yes European summertime 2 yes USA summe...

Page 19: ... 0 2 I55 Low limit of scale for input 0 10V 0 50 I56 I56 High limit of scale for input 0 10V 2000 I55 9999 I57 Unit of measure on display B for input 0 10V 0 ppm 1 r h 2 without unit 0 0 2 I58 Correction for input 0 10V AI3 0 98 0 98 0 I59 Fan activation It allows exclusion of the fan 0 fan not used 1 fan used 1 0 1 I60 BACnet mac address 3 0 254 I61 BACnet max masters 127 0 127 I62 BACnet low dev...

Page 20: ... contact M04 0 1 Window open Window closed M03 5 Alarm M04 0 1 No alarm Alarm active M03 6 Minimum thermostat M04 0 1 Open Closed 2 Digital input 2 DI2 Parameter M05 0 Remote season changeover contact M06 0 1 Summer Winter M05 1 Remote On Off M06 0 1 On Off M05 2 Not occupied M06 0 1 Not occupied holiday mode Occupied mode M05 3 Economy mode M06 0 1 No economy Economy M05 4 Window contact M06 0 1 ...

Page 21: ...s between I17 and I17 2 the minimum thermostat is deemed to be open M07 3 Remote season changeover contact M08 0 1 Summer Winter M07 4 Remote On Off M08 0 1 On Off M07 5 Not occupied holi day M08 0 1 Not occupied holiday mode Occupied mode M07 6 Economy mode M08 0 1 No economy Economy M07 7 Window contact M08 0 1 Window open Window closed M07 8 Alarm M08 0 1 No alarm Alarm active M07 9 Sensor not ...

Page 22: ...nd I17 2 the minimum thermostat is deemed to be open M09 3 Remote season changeover contact M10 0 1 Summer Winter M09 4 Remote On Off M10 0 1 On Off M09 5 Not occupied holi day M10 0 1 Not occupied holiday mode Occupied mode M09 6 Economy mode M10 0 1 No economy mode Economy mode M09 7 Window contact M10 0 1 Window open Window closed M09 8 Alarm M10 0 1 No alarm Alarm active M09 9 Sensor not used ...

Page 23: ...7 2 the minimum thermostat is deemed to be open M11 3 Remote season changeover contact M12 0 1 Summer Winter M11 4 Remote On Off M12 0 1 On Off M11 5 Not occupied holi day M12 0 1 Not occupied holiday mode Occupied mode M11 6 Economy mode M12 0 1 No economy Economy M11 7 Window contact M12 0 1 Window open Window closed M11 8 Alarm M12 0 1 No alarm Alarm active M11 9 Sensor not used M11 10 Input 0 ...

Page 24: ...y for operating modes M01 2 or 5 by external sensor set as water sen sor M07 1 or M09 1 or M11 1 According to parameter s value I54 season changeover is done on the following way I54 0 o 1 Summer Winter Temp water I16 I15 On startup if temperature of water sensor is between I16 and I15 the working season is heating if I54 0 or cooling if I54 1 If temperature of water sensor then increases and reac...

Page 25: ...09 6 or M11 6 energy saving mode can be activated if the corresponding contact is in the appropriate position see digital and analogue inputs logic Installations different from 4 pipe system M01 8 and 9 In economy mode the heating setpoint is decreased by I12 see chart 2 pipe heating WHS the cooling setpoint is increased by I12 see chart 2 pipe cooling WCS Installations with 4 pipe system M01 8 an...

Page 26: ...ode the value of WCS is visualized in cooling mode and if working season is not defined I54 2 and temperature of water sensor between I15 and I16 the message is visualized If no contacts or sensors are configured in not occupied holiday or energy saving mode and if the operating mode has been set manually with time zones see 4 Quick access parameter setting page 8 then within the time zone regulat...

Page 27: ...hout the auxiliary relay EC motor automatic speed control logic with on off outputs Depending on the value of the stage 1 differential a fan temperature band FB is set within which the fancoil speed can vary from speeds 1 to 3 Hysteresis 0 5 1 0 C 1 0 1 5 C 1 5 2 0 C FB 2 0 C 3 0 C 4 0 C ON OFF Temp HH I18 Output BHS I07 ECM speed 1 Temp FB Fan ECM speed 3 I27 100 DO1 AO1 I27 100 The graph refers ...

Page 28: ...nds to 1 7V I32 x I30 I29 I29 Automatic speed control is linear over the range of speeds 1 to 3 while manual control simply sets a given speed see 4 Quick access parameter setting page 8 To set speed 1 to the minimum EC motor speed set I32 to 0 To set speed 3 to the maximum EC motor speed set I34 to 100 To set speed 2 to the midpoint between speeds 1 and 3 set I33 to 50 Set parameter I31 to determ...

Page 29: ...ion point of speed 1 and speed 3 starts 1 5 C I27 x FB hysteresis below the activation point of speed 1 The hysteresis of speeds 2 and 3 corresponds to 20 of the FB band The activation deactivation of speed 1 correspond to the ac tivation deactivation of stage 1 N B parameters I25 I29 and I34 are not used in this ap plication 3 speed on off motor speed control logic with 0 10V modulating outputs W...

Page 30: ...28 4 To stop ventilation once the setpoint is reached set I28 0 19 Fan boost The boost function eliminates the problem of incorrect motor starting at low speeds Set I37 1 this starts the motor at maximum speed for 1 second after which it runs at the regulation speed If this option is not wanted set I37 0 When I37 0 the motor starts directly at the regulation speed 20 Minimum thermostat In all heat...

Page 31: ...re not counted 23 Window contact In all modes when a digital input is used as the window contact M03 4 or M05 4 or a remote sensor is configured as window contact M07 7 M09 7 or M11 7 the outputs are disabled if the window contact is open The icon flashes when the window contact is considered open If an electric resistance is active M02 1 2 or 3 ventilation is stopped after delay I35 has expired s...

Page 32: ... DO3 STATE_REL3 3009 DO2 STATE_REL2 3008 DO1 STATE_REL1 3007 Example Abilitation of output relay 1 to be forced Forced key 01100110 00000001 in binary 26113 in decimal Write 26113 to variable FORCED_OUTPUTS_KEY Relay activation write 1 to variable STATE_REL1 Relay deactivation write 0 to variable STATE_REL1 Abilitation of analog output AO2 Forced key 01100110 01000000 in binary 26176 in decimal Wr...

Page 33: ... button or to display the following screen AL noAL Display A displays the alarms page and display B displays an alarm message see tables below Alarm message tables from contact DI1 M03 5 and or AI1 M07 8 DI2 M05 5 and or AI2 M09 8 AI3 M11 8 EE1 Alarm No alarm No alarm EE2 No alarm Alarm No alarm EE3 Alarm Alarm No alarm EE4 No alarm No alarm Alarm EE5 Alarm No alarm Alarm EE6 No alarm Alarm Alarm ...

Page 34: ...automatic season changeover water sensor 2 pipe or minimum thermostat sensor if the sensor fails its function is not excluded If a remote sensor is used as an automatic season changeover water sensor in case of short circuit the sensor temperature is considered to be high and the mode is considered to be heating in case of open sensor the sensor temperature is considered to be low and the mode is ...

Page 35: ...1 Press button and then button until the value 33 is displayed Press button to access the default parameters reset level R01 0 To abort and return to regulation press ESC To start the procedure press the value 0 flashes Press button to set the value to 1 and press again The reset procedure starts The display reports the following messages Li Loading default settings Ld Default settings loaded When...

Page 36: ...given by parameter I31 and after the fan start delay I36 has expired The speed increases linearly as the valve opens Speed 3 is reached when the valve is fully open see 16 Fancoil with EC motor models TH 0xxSx1 TH 1xxSx1 TH 2xxSx1 page 27 EC motor automatic speed control logic with 0 10 V modulating outputs page 28 Icon turns off when the valve closes again in which case the fan stops if I28 0 or ...

Page 37: ...he valve opens Speed 3 is reached when the valve is fully open see EC motor auto matic speed control logic with 0 10 V modulating outputs page 28 If the temperature drops below I07 I20 the second valve starts opening output AO3 with a proportional action The second valve opens completely if the temperature drops below I07 I20 I22 Icon turns off when the valve output AO1 closes again in which case ...

Page 38: ...ASON CHANGEOVER by CONTACT M01 3 The season is selected by the position of remote contact DI1 or DI2 configured with the remote contact season changeo ver function Configure one of the digital contacts as indicated in the following table M03 or M05 0 Remote season changeover contact M04 or M06 0 1 Summer Winter If the digital contacts are used for other functions you can use a remote sensor input ...

Page 39: ...e fan will not start Cooling regulation is controlled as follows for 2 pipe heating cooling mode M01 2 3 4 The COOL icon is on to indicate cooling mode The regulation logic is as follows Temp ECM speed 1 opening valve Fan ECM speed 3 100 0 BCS I08 PBC I23 I31 0 100 Output valve AO1 AO2 If the operating temperature rises above I08 the valve starts opening output AO1 Icon turns on The valve can be r...

Page 40: ...n N B if no remote sensor is configured as water sensor for season changeover function the operating mode is not de fined and the regulation does not start 2 PIPE HEATING COOLING ELECTRIC RESISTANCE mode with SEASON CHANGEO VER by CONTACT M01 6 The season is selected by the position of remote contact DI1 or DI2 configured with the remote contact season changeo ver function Configure one of the dig...

Page 41: ...is reached when the valve is fully open see EC motor auto matic speed control logic with 0 10 V modulating outputs page 28 If the temperature drops below I07 I2 0 I18 the electric resistance output DO1 is activated and icon turns on If the temperature returns above I07 I20 the electric resistance output is deactivated and icon turns off A timer now starts parameter I35 during which the fan cannot ...

Page 42: ...8 0 or 3 The fan maintains speed 1 if I28 1 or 2 The fan maintains speed selected manu ally if I28 4 or 5 The electric resistance is always off in this application Operation with half season function M15 1 The COOL icon is on to indicate that cooling mode is active The regulation logic is as follows A01 I27 100 100 0 Temp PBC I23 Outputs HH I18 DZ I21 ECM speed 1 opening valve Fan ECM speed 3 I31 ...

Page 43: ...he icon turns off and depending on the value of parameter I28 ventilation either stops after delay I35 or continues for air recirculation if I28 0 or 2 the fan stops after delay I35 if I28 1 or 3 the fan stays on at speed 1 if I28 4 or 6 the fan stays on at speed selected manually Wiring diagram N L D I 1 G N D D I 2 A I 1 G N D A I 2 D O 1 G N D A I 3 G N D T1 T2 S1 S2 T3 C O M N L M1 0 1 0 V V1 ...

Page 44: ...hed when the valve is fully open see EC mo tor automatic speed control logic with 0 10 V modulating outputs page 28 Icon turns off if the heating valve closes again at which point the fan stops if I28 0 or 2 The fan maintains speed 1 if I28 1 or 3 The fan maintains speed selected manually if I28 4 or 6 N B if the minimum thermostat function is active the thermostat itself must be closed when the v...

Page 45: ... parameter I35 during which the fan cannot be turned off even if the setpoint is reached Once delay I35 has expired the fan can be turned off if neces sary When the electric resistance turns on the fan turns on immediately regardless of the ventilation delay set in parameter I36 and the position of the minimum thermostat if in use Icon turns off when the valve closes again in which case the fan st...

Page 46: ...put AO2 starts when the valve reaches the minimum aperture given by parameter I31 and after the fan start delay I36 has expired The speed increases linearly as the valve opens Speed 3 is reached when the valve is fully open see EC motor auto matic speed control logic with 0 10 V modulating outputs page 28 Icon turns off when the valve closes again in which case the fan stops if I28 0 or 3 The fan ...

Page 47: ...delay I36 has expired The speed increases linearly as the valve opens Speed 3 is reached when the valve is fully open see EC motor auto matic speed control logic with 0 10 V modulating outputs page 28 If the temperature rises above I08 I20 the second valve starts opening output AO3 with proportional action The second valve opens completely if the temperature rises above I08 I20 I23 Icon turns off ...

Page 48: ...ally Operation with M02 1 or 3 digital output DO1 controls an electric resistance If the operating temperature drops below I07 I18 2 relay DO1 is activated and the fan starts immediately at speed 1 regardless of the startup delay I36 The speed then increases as the operating temperature falls arriving at speed 3 when the operating temperature drops below I07 I18 2 I27 x FB I18 Icons and turn on to...

Page 49: ...perature returns above I07 I20 the electric resistance output is deactivated and icon turns off A timer now starts parameter I35 during which the fan cannot be turned off even if the setpoint is reached Once delay I35 has expired the fan can be turned off if necessary When the electric resistance turns on the fan turns on immediately regardless of the ventilation delay set in parameter I36 and the...

Page 50: ... with SEASON CHANGEOVER by CONTACT M01 3 The season is selected by the position of remote contact DI1 or DI2 configured with the remote contact season changeo ver function Configure one of the digital contacts as shown in the following table M03 or M05 0 Remote season changeover contact M04 or M06 0 1 Summer Winter If the digital contacts are used for other functions you can use a remote sensor in...

Page 51: ...e fan will not start Cooling regulation is controlled as follows for 2 pipe heating cooling mode M01 2 3 4 The COOL icon is on to indicate cooling mode The regulation logic is as follows Temp ECM speed 1 opening valve Fan ECM speed 3 100 0 BCS I08 PBC I23 I31 0 100 Output valve AO1 AO2 If the operating temperature rises above I08 the valve starts opening output AO1 Icon turns on The valve can be r...

Page 52: ...CE mode with SEASON CHANGEO VER by CONTACT M01 6 The season is selected by the position of remote contact DI1 or DI2 configured with the remote contact season changeo ver function Configure one of the digital contacts as shown in the following table M03 or M05 0 Remote season changeover contact M04 or M06 0 1 Summer Winter If the digital contacts are used for other functions you can use a remote s...

Page 53: ...d selected manually if I28 4 or 6 N B if the minimum thermostat function is active the thermostat itself must be closed when the valve is in regulation otherwise the fan will not start If on the other hand the electric resistance turns on the fan starts immediately regardless of the position of the minimum thermostat Cooling regulation is controlled as follows for 2 pipe heating cooling mode M01 5...

Page 54: ... if I28 0 or 3 The fan maintains speed 1 if I28 1 or 2 The fan maintains speed selected manually if I28 4 or 5 If the operating temperature drops below I08 I21 I18 relay DO1 electric resistance is activated and the fan starts immediately at speed 1 without considering the activation delay I36 The speed then increases as the operating tempera ture decreases until it reaches speed 3 when the operati...

Page 55: ...ed remains constant at speed 1 until the operating temperature exceeds I09 I21 2 At this point icon turns off and depending on the value of parameter I28 the fan either stops or continues running if I28 0 o 2 the fan stops if I28 1 or 3 the fan stays on at speed 1 if I28 4 or 6 the fan stays on at speed selected manually Operation with M02 1 or 3 digital output DO1 controls an electric resistance ...

Page 56: ...peed 3 is reached when the valve is fully open see EC motor auto matic speed control logic with 0 10 V modulating outputs page 28 Icon turns off when the valve closes again in which case the fan stops if I28 0 or 3 The fan maintains speed 1 if I28 1 or 2 The fan maintains speed selected manually if I28 4 or 5 Wiring diagram N L D I 1 G N D D I 2 A I 1 G N D A I 2 D O 2 G N D A I 3 G N D T1 T2 S1 S...

Page 57: ... relay DO1 is activated Icon turns on if M02 2 and icons and both turn on if M02 1 or 3 The fan output AO2 starts at speed 1 after the startup delay I36 if M02 2 The fan output AO2 starts immediately at speed 1 regardless of the startup delay if M02 1 or 3 The speed then increases as the operating temperature drops and arrives at speed 3 when the operating temperature drops below I09 I21 2 I18 I27...

Page 58: ...closes again in which case the fan stops if I28 0 or 3 The fan maintains speed 1 if I28 1 or 2 The fan maintains speed selected manually if I28 4 or 5 Wiring diagram N L D I 1 G N D D I 2 A I 1 G N D A I 2 D O 2 G N D A I 3 G N D T1 T2 S1 S2 T3 C O M N L M1 0 1 0 V V1 D O 1 V2 R1 A O 1 G N D 230Vac A O 2 G G0 24Vac V3 R2 Y G0 A B MODBUS RTU TH xMxxx N B only standard EC motors can be used for this...

Page 59: ... speed 3 when the temperature exceeds I08 I19 2 I27 x FB I19 The icon turns on to indicate that cooling mode is active If the operating temperature drops to I08 I19 2 the speed remains constant at 1 until the operating temperature falls below I08 I19 2 The icon now turns off and depending on the value of I28 the fan either stops or stays on if I28 0 or 3 the fan stops if I28 1 or 2 the fan stays o...

Page 60: ...inimum aperture given by parameter I31 and after the fan start delay I36 has expired The speed increases linearly as the valve opens Speed 3 is reached when the valve is fully open see EC motor auto matic speed control logic with 0 10 V modulating outputs page 28 Digital output DO1 activates if the temperature exceeds I08 I20 I19 Digital output DO1 deactivates if the temperature drops below I08 I2...

Page 61: ...nually Operation with M02 1 or 3 digital output DO1 controls an electric resistance If the operating temperature drops below I07 I18 2 relay DO1 is activated and the fan starts immediately at speed 1 regardless of the startup delay I36 The speed then increases as the operating temperature drops until it reaches speed 3 when the operating temperature falls below I07 I18 2 I27 x FB I18 Icons and tur...

Page 62: ...d output DO2 If the temperature rises above I07 I18 2 I20 stage 2 is deactivated if M02 2 icon turns off If the operating temperature increases to I07 I18 2 the speed remains constant at speed 1 until the operating tem perature exceeds I07 I18 2 Icon or icons and if M02 1 or 3 turn off and depending on the value of I28 the fan turns off after delay I35 or stays on for air recirculation if I28 0 or...

Page 63: ...efinition N B if no remote sensor is configured as water sensor for season changeover function the operating mode is not de fined and the regulation does not start 2 PIPE HEATING COOLING mode with SEASON CHANGEOVER by CONTACT M01 3 The season is selected by the position of remote contact DI1 or DI2 configured with the remote contact season changeo ver function Configure one of the digital contacts...

Page 64: ...er I28 the fan either stops or continues running if I28 0 o 2 the fan stops if I28 1 or 3 the fan stays on at speed 1 if I28 4 or 6 the fan stays on at speed selected manually Operation with M02 1 or 3 digital output DO1 controls an electric resistance If the operating temperature drops below I07 I18 2 relay DO1 is activated and the fan starts immediately at speed 1 regardless of the startup delay...

Page 65: ...reases arriving at speed 3 when the operating temperature exceeds I08 I19 2 I27 x FB I19 The icon turns on to indicate that cooling mode is active If the operating temperature drops to I08 I19 2 the speed remains constant at speed 1 until the operating tempera ture drops below I08 I19 2 The icon now turns off and depending on the value of I28 the fan either stops or stays on if I28 0 or 3 the fan ...

Page 66: ...finition N B if no remote sensor is configured as water sensor for season changeover function the operating mode is not de fined and the regulation does not start 2 PIPE HEATING COOLING ELECTRIC RESISTANCE mode with SEASON CHANGEO VER by CONTACT M01 6 The season is selected by the position of remote contact DI1 or DI2 configured with the remote contact season changeo ver function Configure one of ...

Page 67: ...y if M02 1 or 3 The speed then increases as the operating temperature falls arriving at speed 3 when the temperature drops below I07 I18 2 I27 x FB I18 If the operating temperature drops below I07 I18 2 I20 stage 2 is activated output DO2 If the temperature rises above I07 I18 2 I20 stage 2 is deactivated if M02 2 icon turns off If the operating temperature increases to I07 I18 2 the speed remains...

Page 68: ... that cooling mode is active If the operating temperature drops to I08 I19 2 the speed remains constant at speed 1 until the operating tempera ture drops below I08 I19 2 The icon now turns off and depending on the value of I28 the fan either stops or stays on if I28 0 or 3 the fan stops if I28 1 or 2 the fan stays on at speed 1 if I28 4 or 5 the fan stays on at speed selected manually Operation wi...

Page 69: ...selected manually If the operating temperature rises above I08 I19 2 the cooling stage is activated and fan starts at speed 1 after startup delay I36 The speed increases as the operating temperature increases reaching speed 3 when the operating temperature exceeds I08 I19 2 I27 x FB I19 Icon turns on If the operating temperature falls to I08 I19 2 the fan stays at speed 1 until the operating tempe...

Page 70: ...ing temperature increases to I09 I21 2 I18 the speed remains constant at speed 1 until the operating temperature exceeds I09 I21 2 Icon turns off as does icon if M02 1 If I28 0 or 2 the fan stops after delay I35 if M02 1 or the fan stops if M02 0 If I28 1 or 3 the fan stays on at speed 1 If I28 4 or 6 the fan stays on at speed selected manually If the operating temperature rises above I09 I21 2 I1...

Page 71: ...2 The fan output AO1 starts immediately at speed 1 regardless of the startup delay if M02 1 or 3 The speed then increases as the operating temperature drops and arrives at speed 3 when the operating temperature drops below I09 I21 2 I18 I27 x FB I18 If the temperature drops below I09 I21 2 I20 I18 stage 2 output DO2 is activated If the temperature rises above I09 I21 2 I20 stage 2 is deactivated I...

Page 72: ... immediately regardless of the position of the minimum thermostat N B only standard EC motors can be used for this application M14 1 Wiring diagram N L D I 1 G N D D I 2 A I 1 G N D A I 2 D O 3 G N D A I 3 G N D T1 T2 S1 S2 T3 C O M N L M1 0 1 0 V V1 R1 D O 1 D O 2 V2 A O 1 G N D R2 V3 230Vac A B MODBUS RTU TH xMxxx ...

Page 73: ...at speed 3 when the operating temperature exceeds I08 I19 2 I27 x FB I19 The icon turns on to indicate that cooling mode is active If the operating temperature drops to I08 I19 2 the speed remains constant at 1 until the operating temperature falls below I08 I19 2 The icon now turns off and depending on the value of I28 the fan either stops or stays on if I28 0 or 3 the fan stops if I28 1 or 2 the...

Page 74: ...e icon turns on to indicate that cooling mode is active If the operating temperature rises above I08 I19 2 I20 the second stage is activated If the operating temperature drops below I08 I19 2 I20 the second stage is deactivated If the operating temperature drops to I08 I19 2 the speed remains constant at 1 until the operating temperature falls below I08 I19 2 The icon now turns off and depending o...

Page 75: ... I25 and after the fan start delay I36 has expired If the temperature continues to fall the speed switches from speed 1 to speed 2 when the valve reaches the ap erture given in parameter I26 The speed switches from speed 2 to speed 3 when the valve reaches the aperture given in parameter I27 Each speed is subject to a hysteresis of 20 of its activa tion point For example for speed 3 if I27 100 spe...

Page 76: ... with SEASON CHANGEOVER by CONTACT M01 3 The season is selected by the position of remote contact DI1 or DI2 configured with the remote contact season changeo ver function Configure one of the digital contacts as shown in the following table M03 or M05 0 Remote season changeover contact M04 or M06 0 1 Summer Winter If the digital contacts are used for other functions you can use a remote sensor in...

Page 77: ... to speed 2 when the valve reaches the aperture given in I26 The speed switches from speed 2 to speed 3 when the valve reaches the aperture given in I27 Each speed is subject to a hysteresis of 20 of its activation point For example for speed 3 if I27 100 speed 3 is activated when the valve reaches fully open and is deactivated when the valve closes by 20 of I27 which is 80 of fully open in this c...

Page 78: ...ure continues increasing the speed switches from speed 1 to speed 2 when the valve reaches the aper ture given in I26 The speed switches from speed 2 to speed 3 when the valve reaches the aperture given in I27 Each speed is subject to a hysteresis of 20 of its activation point For example for speed 3 if I27 100 speed 3 is activated when the valve reaches fully open and is deactivated when the valv...

Page 79: ...peed switches from speed 1 to speed 2 when the valve reaches the aper ture given in I26 The speed switches from speed 2 to speed 3 when the valve reaches the aperture given in I27 Each speed is subject to a hysteresis of 20 of its activation point For example for speed 3 if I27 100 speed 3 is activated when the valve reaches fully open and is deactivated when the valve closes by 20 of I27 which is...

Page 80: ...e de fined in I25 and after startup delay I36 If the temperature continues falling the speed switches from speed 1 to speed 2 when the valve reaches the ap erture given in I26 The speed switches from speed 2 to speed 3 when the valve reaches the aperture given in I27 Each speed is subject to a hysteresis of 20 of its activa tion point For example for speed 3 if I27 100 speed 3 is activated when th...

Page 81: ...aperture given in I27 Each speed is subject to a hysteresis of 20 of its acti vation point For example for speed 3 if I27 100 speed 3 is activated when the valve reach es fully open and is deactivated when the valve closes by 20 of I27 which is 80 of fully open in this case If the temperature drops below I07 I20 the second valve V2 opens output AO2 This is regulated with pro portional action If th...

Page 82: ... with SEASON CHANGEOVER by CONTACT M01 3 The season is selected by the position of remote contact DI1 or DI2 configured with the remote contact season changeo ver function Configure one of the digital contacts as shown in the following table M03 or M05 0 Remote season changeover contact M04 or M06 0 1 Summer Winter If the digital contacts are used for other functions you can use a remote sensor in...

Page 83: ... speed 3 is activated when the valve reaches fully open and is deactivated when the valve closes by 20 of I27 which is 80 of fully open in this case Icon turns off when the valve closes again in which case the fan stops if I28 0 or 2 The fan maintains speed 1 if I28 1 or 3 The fan maintains speed selected manually if I28 4 or 6 N B if the minimum thermostat function is in use the thermostat itself...

Page 84: ...f 20 of its activation point For example for speed 3 if I27 100 speed 3 is activated when the valve reaches fully open and is deactivated when the valve closes by 20 of I27 which is 80 of fully open in this case Icon turns off when the valve closes again in which case the fan stops if I28 0 or 3 The fan maintains speed 1 if I28 1 or 2 The fan maintains speed selected manually if I28 4 or 5 Wiring ...

Page 85: ...ed switches from speed 2 to speed 3 when the valve reaches the aperture given in I27 Each speed is subject to a hysteresis of 20 of its activation point For example for speed 3 if I27 100 speed 3 is activated when the valve reaches fully open and is deactivated when the valve closes by 20 of I27 which is 80 of fully open in this case Icon turns off if the heating valve closes again at which point ...

Page 86: ...con turns off if the cooling valve closes again at which point the fan stops if I28 0 or 3 The fan maintains speed 1 if I28 1 or 2 The fan maintains speed selected manually if I28 4 or 5 Wiring diagram N L D I 1 G N D D I 2 A I 1 G N D A I 2 D O 1 D O 2 G N D T1 T2 S1 S2 M1 I II III D O 3 C O M N L 230Vac V1 A O 1 G N D G G0 24Vac Y G0 A O 2 G N D A B V2 Y G0 G G0 24Vac MODBUS RTU TH xMxxx ...

Page 87: ...ing the speed switches from speed 1 to speed 2 when the valve reaches the aper ture given in I26 The speed switches from speed 2 to speed 3 when the valve reaches the aperture given in I27 Each speed is subject to a hysteresis of 20 of its activation point For example for speed 3 if I27 100 speed 3 is activated when the valve reaches fully open and is deactivated when the valve closes by 20 of I27...

Page 88: ...in I26 The speed switches from speed 2 to speed 3 when valve V1 reaches the aperture given in I27 Each speed is subject to a hysteresis of 20 of its activation point For example for speed 3 if I27 100 speed 3 is activated when the valve reaches fully open and is deactivated when the valve closes by 20 of I27 which is 80 of fully open in this case If the temperature drops below I08 I20 the second v...

Page 89: ...ns constant at speed 1 until the operating tem perature exceeds I07 I18 2 At this point icon turns off and depending on the value of parameter I28 the fan either stops or continues running if I28 0 o 2 the fan stops if I28 1 or 3 the fan stays on at speed 1 if I28 4 or 6 the fan stays on at speed selected manually Operation with M02 1 or 3 digital output DO1 controls an electric resistance If the ...

Page 90: ...eeds 2 and 3 is 0 4 C N B if the minimum thermostat function is active the thermostat itself must be closed when the valve is in regulation otherwise the fan will not start If the electric resistance is on the fan starts immediately regardless of the position of the minimum thermostat parameter I25 is not used Wiring diagram V1 R1 N L D I 1 G N D D I 2 A I 1 G N D A I 2 D O 1 D O 3 D O 4 G N D A I...

Page 91: ...increases to I07 I18 2 the speed remains constant at speed 1 until the operating temperature ex ceeds I07 I18 2 Icons and now turn off and depending on the value of I28 the fan turns off after delay I35 or stays on for air re circulation if I28 0 or 2 the fan stops after delay I35 if I28 1 or 3 the fan stays on at speed 1 if I28 4 or 6 the fan stays on at speed selected manually Speed 1 is activat...

Page 92: ... with SEASON CHANGEOVER by CONTACT M01 3 The season is selected by the position of remote contact DI1 or DI2 configured with the remote contact season changeo ver function Configure one of the digital contacts as shown in the following table M03 or M05 0 Remote season changeover contact M04 or M06 0 1 Summer Winter If the digital contacts are used for other functions you can use a remote sensor in...

Page 93: ...perature continues to fall the speeds switch as follows the speed switches from speed 1 to speed 2 when the temperature drops below I07 I18 2 I26 x FB I18 the speed switches from speed 2 to speed 3 when the temperature drops below I07 I18 2 I27 x FB I18 Icons and turn on to indicate heating active with electric resistance If the operating temperature increases to I07 I18 2 the speed remains consta...

Page 94: ...a ture drops below I08 I19 2 At this point icon turns off and depending on the value of parameter I28 the fan either stops or continues running if I28 0 or 3 the fan stops if I28 1 or 2 the fan stays on at speed 1 if I28 4 or 5 the fan stays on at speed selected manually Speed 1 is activated and deactivated together with the cooling output The hysteresis of speeds 2 and 3 is calculated automatical...

Page 95: ...E mode with SEASON CHANGEO VER by CONTACT M01 6 The season is selected by the position of remote contact DI1 or DI2 configured with the remote contact season changeo ver function Configure one of the digital contacts as shown in the following table M03 or M05 0 Remote season changeover contact M04 or M06 0 1 Summer Winter If the digital contacts are used for other functions you can use a remote se...

Page 96: ... deactivated if M02 2 icon turns off If the operating temperature increases to I07 I18 2 the speed remains constant at speed 1 until the operating tem perature rises above I07 I18 2 Icon or icons and if M02 1 or 3 turn off and depending on the value of I28 the fan turns off after delay I35 or stays on for air recirculation if I28 0 or 2 the fan stops after delay I35 if I28 1 or 3 the fan stays on ...

Page 97: ...peed 2 to speed 3 if the temperature rises above I08 I19 2 I27 x FB I19 The icon turns on to indicate that cooling mode is active If the operating temperature drops to I08 I19 2 the speed remains constant at speed 1 until the operating tempera ture drops below I08 I19 2 At this point icon turns off and depending on the value of parameter I28 the fan either stops or continues running if I28 0 or 3 ...

Page 98: ... I21 I18 the speed remains constant at speed 1 until the op erating temperature exceeds I08 I19 2 I21 Icons and turn off and depending on the value of I28 the fan turns off after delay I35 or stays on for air recircula tion if I28 0 or 2 the fan stops after delay I35 if I28 1 or 3 the fan stays on at speed 1 if I28 4 or 6 the fan stays on at speed selected manually N B if the minimum thermostat fu...

Page 99: ... the FB band see 3 speed on off motor speed control logic with on off outputs page 29 Example if I18 0 5 C FB 2 C the hysteresis of speeds 2 and 3 is 0 4 C in heating mode if I19 1 0 C FB 3 C the hysteresis of speeds 2 and 3 is 0 6 C in cooling mode N B parameter I25 is not used Wiring diagram V1 N L D I 1 G N D D I 2 A I 1 G N D A I 2 D O 1 D O 2 D O 3 D O 4 G N D A I 3 G N D T1 T2 S1 S2 T3 R1 M1...

Page 100: ...ure drops below I09 I21 2 I18 I27 x FB I18 Icon turns on to indicate that heating mode is active M02 0 or 2 or icons and turn on to indicate that heating mode with electric resistance is active M02 1 or 3 If the operating temperature increases to I09 I21 2 I18 the speed remains constant at speed 1 until the operating temperature exceeds I09 I21 2 Icon M02 0 or2 or icons and if M02 1 or 3 turn off ...

Page 101: ... The hysteresis of speeds 2 and 3 is calculated automatically at 20 of the FB band see 3 speed on off motor speed control logic with on off outputs page 29 Example if I18 0 5 C FB 2 C the hysteresis of speeds 2 and 3 is 0 4 C in heating mode if I19 1 0 C FB 3 C the hysteresis of speeds 2 and 3 is 0 6 C in cooling mode N B parameter I25 is not used Wiring diagram V1 R1 N L D I 1 G N D D I 2 A I 1 G...

Page 102: ...If the operating temperature drops to I08 I19 2 the speed remains constant at speed 1 until the operating tempera ture drops below I08 I19 2 At this point icon turns off and depending on the value of parameter I28 the fan either stops or continues running if I28 0 or 3 the fan stops if I28 1 or 2 the fan stays on at speed 1 if I28 4 or 5 the fan stays on at speed selected manually Speed 1 is activ...

Page 103: ... output DO2 If the operating temperature drops below I08 I19 2 I20 the second cooling stage is deactivated If the operating temperature drops to I08 I19 2 the speed remains constant at speed 1 until the operating tempera ture drops below I08 I19 2 At this point icon turns off and depending on the value of parameter I28 the fan either stops or continues running if I28 0 or 3 the fan stops if I28 1 ...

Page 104: ...wered up or switched off When the USB cable is connected to the device the display switches off and the device is ready for configuration update 36 Jumper settings JP1 JP3 Term ON Term OFF AI3 NTC10K AI3 0 10V JP3 Term ON 120 ohm Modbus termination resistance INSERTED model TH xMxSx1 JP3 OFF 120 ohm Modbus termination resistance NOT INSERTED model TH xMxSx1 JP1 position 1 2 a third remote NTC10K r...

Page 105: ...alue of output AO1 volt Note3 0 100 R W 3013 OUT_B value of output AO2 volt Note3 0 100 R W 3014 OUT_C value of output AO3 volt Note3 0 100 R W 3015 WORKING_TEMP operating temperature C F Note1 150 900 R 3016 WORKING_SET operating setpoint Note2 see parameters see parameters R 3017 YEAR current year 2012 2100 R 3018 MONTH current month 1 12 R 3019 DAY current day 1 31 R 3020 DAY_NAME name of curre...

Page 106: ...ne 4 hour 23 0 23 R W 2015 SUN_MIN_OFF_4 End of Sunday time zone 4 min 0 0 59 R W 2016 MON_HOUR_ON_1 Start of Monday time zone 1 hour 6 0 23 R W 2017 MON_MIN_ON_1 Start of Monday time zone 1 min 0 0 59 R W 2018 MON_HOUR_OFF_1 End of Monday time zone 1 hour 8 0 23 R W 2019 MON_MIN_OFF_1 End of Monday time zone 1 min 0 0 59 R W 2020 MON_HOUR_ON_2 Start of Monday time zone 2 hour 11 0 23 R W 2021 MON...

Page 107: ..._2 Start of Thursday time zone 2 hour 11 0 23 R W 2069 THU_MIN_ON_2 Start of Thursday time zone 2 min 0 0 59 R W 2070 THU_HOUR_OFF_2 End of Thursday time zone 2 hour 13 0 23 R W 2071 THU_MIN_OFF_1 End of Thursday time zone 2 min 0 0 59 R W 2072 THU_HOUR_ON_3 Start of Thursday time zone 3 hour 17 0 23 R W 2073 THU_MIN_ON_3 Start of Thursday time zone 3 min 0 0 59 R W 2074 THU_HOUR_OFF_3 End of Thur...

Page 108: ... 14 M01 0 0 11 R W 2118 ELEC_HEATER_PRESENT see schedule page 14 M02 0 0 3 R W 2119 DIG_INPUT1_FUNC see schedule page 14 M03 7 0 7 R W 2120 DIG_INPUT1_LOG see schedule page 14 M04 0 0 1 R W 2121 DIG_INPUT2_FUNC see schedule page 14 M05 7 0 7 R W 2122 DIG_INPUT2_LOG see schedule page 14 M06 0 0 1 R W 2123 ANALOG_INPUT1_FUNC see schedule page 14 M07 9 0 9 R W 2124 ANALOG_INPUT1_LOG see schedule page...

Page 109: ... 16 Note2 I30 80 I29 100 R W 2162 EC_SW_PT_FAN see schedule page 16 I31 10 0 100 R W 2163 SPEED_EC_1 see schedule page 16 I32 10 0 15 R W 2164 SPEED_EC_2 see schedule page 16 I33 65 30 75 R W 2165 SPEED_EC_3 see schedule page 16 I34 100 80 100 R W 2166 HEATER_STOP_FAN_DELAY see schedule page 16 I35 30 0 600 R W 2167 FAN_START_DELAY see schedule page 16 I36 0 0 600 R W 2168 FAN_START_BOOSTER see sc...

Page 110: ...evel of software factory set R 2213 PUMP_RELAY see schedule page 16 I53 0 0 1 R W 2214 SEASON_BETWEEN_2P see schedule page 16 I54 0 0 2 R W 2215 RANGE_MIN_VOLT_INPUT see schedule page 16 I55 0 50 I56 R W 2216 RANGE_MAX_VOLT_INPUT see schedule page 16 I56 2000 I55 9999 R W 2217 UNIT_VOLT_INPUT see schedule page 16 I57 0 0 2 R W 2218 COR_AI3_VOLT_INPUT see schedule page 16 I58 0 980 980 R W 2219 ABI...

Page 111: ...YEAR_SET to MIN_SET Then set the variable at address 2195 enable clock update to 1 Once the clock has been updated the variable resets to 0 automatically MODBUS communications alarm If there are frequent parity or checksum errors relating to messages received from master the icon flashes on the display Contact technical service ...

Page 112: ...hes each branch can be up to 40 m divided by n To increase the number of devices on the line or increase the length of the cables you must install a signal repeater Add a signal repeater for every group of 32 connected devices Connection without repeater G N D MODBUS A B Master es Cavo Belden 3106A G N D B A G N D B A G N D B A Slave 1 Slave 2 Slave 32 Max 300m G N D A B Master G N D B A G N D B A...

Page 113: ...short not more than 20 m long If you use a multi port tap for n branches each branch can be up to 40 m divided by n To increase the number of devices on the line or increase the length of the cables you must install a signal repeater Add a signal repeater for every group of 32 connected devices Connection without repeater BACNET es Cavo Belden 3106A G N D B A G N D B A G N D B A Unit 2 Unit 32 Max...

Page 114: ...ng Controller B BC BACnet Advanced Application Controller B AAC BACnet Application Specific Controller B ASC BACnet Smart Sensor B SS BACnet Smart Actuator B SA List of all BACnet Interoperability Building Blocks Supported Annex K Data sharing Data Sharing ReadProperty B DS RP B Data Sharing ReadPropertyMultiple B DS RPM B Data Sharing WriteProperty B DS WP B Device Management Device Management Dy...

Page 115: ... Present_Value Writeable Min_Pres_Value Writeable Max_Pres_Value Writeable Binary Input Polarity Writeable Inactive_Text Active_Text Binary Value Present_Value Writeable Inactive_Text Active_Text Device Local_Time Daylight_Savings_Status Max_Segments_Accepted APDU_Segment_Timeout Max_Master Max_Info_Frames Multistate Value Present_Value Writeable State_Text Min_Pres_Value is a property setting the...

Page 116: ...s Router Clause 6 List all routing configurations e g ARCNET Ethernet Ethernet MS TP etc Annex H BACnetTunneling Router over IP BACnet IP Broadcast Management Device BBMD Does the BBMD support registrations by Foreign Devices Yes No Does the BBMD support network address translation Yes No Network Security Options Non secure Device is capable of operating without BACnet Network Security Secure Devi...

Page 117: ...s COR_REM_AI2 Note 3 ANALOG_VALUE 2135 External temperature correction AI2 C F Yes COR_REM_AI3 Note 3 ANALOG_VALUE 2136 External temperature correction AI3 C F Yes WEIGHT_REM_AIR ANALOG_VALUE 2137 Weighting of external sensor AI1 in relation to the internal sensor Yes ECO_SET_ADJUST Note 2 ANALOG_VALUE 2143 Economy offset C F Yes HOL_SET_ADJUST Note 2 ANALOG_VALUE 2144 Not occupied holiday mode of...

Page 118: ...alculated based on parameters setting see 14 Working setpoint Economy mode and holiday mode page 25 If antifreeze alarm is active or if working temperature is on alarm state the Present_Value property is forced to the following values Present_Value with unit in C Present_Value of UNIT_C_F in CELCIUS Value in C Antifreeze alarm 70 0 Error on working temperature heating 30 0 Error on working tempera...

Page 119: ... motor type STANDARD WITH AUX RELAY Yes ACTIVE_HALF_SEASON_WORK BINARY_VALUE 2131 Half season function enable ACTIVE INACTIVE Yes FAN_START_BOOSTER BINARY_VALUE 2168 Fan boost ACTIVE INACTIVE Yes UNIT_C_F BINARY_VALUE 2176 Unit of measurement CELCIUS FARENHEIT Yes CANCEL_HOURS_FAN_RUN BINARY_VALUE 2182 Reset fancoil hour counter ACTIVE INACTIVE Yes COMFORT_FUNCTION BINARY_VALUE 2183 Comfort functi...

Page 120: ...nalog input 1 function Analog input 1 contact logic is set on STATE_AI1_AS_DI3 object with property Polarity for values between 4 and 9 1 Remote regulation sensor 2 Water sensor autom season c o 3 Minimum thermostat sensor 4 Remote season c o 5 Remote on off 6 No occupied holidays 7 Economy 8 Window contact 9 Alarm 10 Not used Yes ANALOG_INPUT2_FUNC MULTISTATE_VALUE 2125 Analog input 2 function An...

Page 121: ... zone 2 With time zone 3 Not occupied mode Yes MANUAL_OCCUPANCY MULTISTATE_VALUE 2186 Timer extension 1 Timer extension off 2 Timer extension on Yes STA_MANUAL MULTISTATE_VALUE 2187 Working season selection Only for 2 pipe system 1 Winter 2 Summer Yes FAN_SPEED_MODE MULTISTATE_VALUE 2188 Fan speed selection 1 Manual speed 1 2 Manual speed 2 3 Manual speed 3 4 Automatic speed Yes SEASON_BETWEEN_2P ...

Page 122: ...ND AI2 AO1 GND COM DO2 DO1 AI3 GND GND A B AO2 AI3 GND GND A B N L DI1 GND DI2 AI1 GND AI2 AO1 GND COM DO1 AO2 GND AO3 1 2 10 11 12 13 14 15 16 17 18 19 20 30 31 40 41 42 43 44 1 2 10 11 12 13 14 15 16 17 18 30 31 40 41 42 43 44 32 Versione TH 1xxxxx 2_relè 2_0 10V Versione TH 0xxxxx 1_relè 3_0 10V Connection of version TH 2xxSx1 Connection of version TH 3xxSx1 N L DI1 GND DI2 AI1 GND AI2 AO1 GND ...

Page 123: ...13 14 15 30 31 40 41 42 43 44 32 33 34 35 Versione TH 4xxxxx 5_relè Versione TH 3xxxxx 3_relè 2_0 10V Terminal blocks N L 230 V AC power DI1 DI2 Digital inputs 1 and 2 AI1 AI2 AI3 Analogue inputs 1 3 AO1 AO2 AO3 Analogue outputs 1 3 DO1 DO2 DO3 DO4 DO5 Digital outputs 1 5 COM Common for digital outputs A B Modbus only versions TH xMxSx1 or BACnet only versions TH xBxSx1 GND Common for digital inpu...

Page 124: ...nstallation instructions Install the appliance in a location away from sources of heat and away from direct airflow at around 1 5m above the floor Do not install the thermostat on particularly cold or hot walls or on walls directly exposed to outside 150cm OK OK ...

Page 125: ...125 126 Installation with 3 module flush mounting housing E g Bticino 503E available on request Mounting hole centre distance 83 5mm 1 1 2 3 1 2 2 2 1 2 3 3 4 5 1 2 4 4 5 4 5 5 3 4 5 2 ...

Page 126: ...AB Industrietechnik srl Via Julius Durst 70 39042 BRESSANONE BZ Italy 39 0472 830626 info industrietechnik it industrietechnik it ...

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