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User manual - Air Systems

1. CAREL 7 WIRELESS FEATURES OF THE EASY WAY SYSTEM Maximum distance between Access Point and terminals sensors in an open field outdoors 100 m maximum distance between Access Point and terminals sensors with field of sight indoors 50 m transmission frequency selectable from 2405 to 2480Mhz number of channels available 16 transmission power O dBm wireless protocol ZigBee physical layer 802 15 4 reception sensitivity 90 dB maximum current 35 MA current in standby 1 UA domain levels 7 maximum number of wireless network devices 199 of which 15 Access Point 184 terminals sensors maximum 5 repeaters in cascade connection maximum no of devices connectable to each access point 60 of which 24 terminals sensors connectable directly to the access point 8 Repeaters connectable directly to the access point 24 terminals sensors connectable directly to each repeater Example Fig 7 a Key O Access Point 1st level dominion O Repeater 2nd level dominion de terminals sensors sth level dominion easy way ARIA 030220841 rel 1 1 27 07 2009 40 Notes Note CAREL CAREL INDUSTRIES HeadQuarters Via dell Industria 11 35020 Brugine Padova Italy Tel 39 049 9716611 Fax 39 049 9716600 e mail carel carel com www carel com Agenzia
2. The user can define the new set point required for Sleep mode as the difference between the current set point and a certain temperature loc4 The terminal does not implement the control directly but rather requests the master supervisor pCO controller PlantVisor PlantWatch to change the ambient set point as follows Set point Current set point loc4 in cooling mode or with cooling request AUTO Set point Current set point loc4 in heating mode or with heating request AUTO par description min max def UOM type index R W notes loc 4 Temperature difference in Sleep mode night 5 0 5 0 0 0 C A 17 R W Sleep mode status 0 instrument not in sleep mode 0 1 0 D 7 R W 1 instrument in sleep mode Tab 4 0 Temperature algorithm The temperature algorithm is used to inform the master supervisor of the heating or cooling request in the location where the terminal is installed symbol description min max def UOM type index R W notes T amp H T T amp H T T Ambi i emp mbient temperature 2001 70 800 550 C A 1 R Settemp Temperature set point 8 0 32 0 25 0 C A 6 R W Diff Heating cooling algorithm differential 1 0 10 0 1 0 E A 14 W DB Dead band for temperature calculation algorithm in AUTO 00 350 00 C A gt W A mode RH Value calculated for heating request 0 100 E 14 R RC Value calculated for cooling request 0 100 5 5
3. Agency CAREL reserves the right to modify the features of its products without prior notice easy way ARIA 030220841 rel 1 1 27 07 2009
4. Key Select band number Of Select HOUR MINUTES and ON OFF TEMP fields A Y Set the value of the fieldsi 17 The terminal can save up to two daily events with the automatic changeover of the ambient settings at set times li b li i o LJ I o LJ I guu ugu Key enter time band setting mode by pressing once Band 1 can now be programmed with hour digits flashing Enter the start hours for band 1 using the UP and DOWN buttons Press to select MINUTES Enter the start minutes for band 1 using the UP and DOWN buttons Press to select ON OFF TEMP Enter the action of band 1 using the UP and DOWN buttons OFF ON Temperature set point 8 C to 32 C Sia ele a 6 Press O to select band 2 and repeat steps 1 to 5 To exit the time band setting mode by time around 30 s after the last button was pressed manually by pressing D The enabling of the time bands is indicated in normal operation by the symbol and the number of the band that is active at that time Note from when programming until the expiry of the first band only the symbol without indicating the number of the active band easy way ARIA 030220841 rel 1 1 27 07 2009 CAREL The time bands can be disabled by setting held 4 as follows Band 1 Band 2 ON ON OFF OFF Note if HOUR and MINUTES of band 1 H1M1 hour and minutes of band 2 H2M2 the value of M2 is automatically increased by 1 minute Examp
5. def mod def mod UOM type index R W notes T amp H T loc7 Field displayed when pressing multifunction once 0 7 6 21 R W loc8 Field displayed when pressing multifunction the second time 0 7 7 s 22 R W loc 13 Field displayed when pressing multifunction the third time 0 7 6 0 24 R W loc 14 Field displayed when pressing multifunction the fourth time 0 7 7 0 25 R W loc 15 Field displayed when pressing multifunction the fifth time 0 7 0 0 E 26 R W password access O Note e the humidity value is displayed on the temperature only model as u u Tab 4 q gt the humidity set point can also be displayed set on the temperature only model Example with the default value on the temperature plus humidity model mn gu a gt amy gem l hoy a a m o ili l Lao ha IL tud ZH CUMS os I I set Os Ghd os easy way ARIA 030220841 rel 1 1 27 07 2009 20 CAREL 4 3 Functions Display The numeric fields on the display 1 and 2 in Fig 4 b can be configured based on requirements Parameters loc1 and loc2 are used to customise these fields Auto a ba a CIJ CUS Fig 4 d a Main display loc1 IL Y J T I Fig 4 d b loc1 display notes 1 Temperature Default 2 Set Temperature COMFORT displayed if COMFORT function active loc 3 Humidity if humid sensor not fitted 4 Set Humidity 3 T
6. operating mode set point These applications may involve geothermal heat pumps and roof top units in hospitality residential and light commercial environments 1 2 Description easy way ARIA is made up of e easy set an innovative wireless terminal with integrated sensors for measuring the temperature and humidity e easy read wireless sensors that measure the temperature and humidity e access point RS485 ZigBee gateway hat collects the information from the terminals and sensors repeater ZigBee to ZigBee device that relays the wireless signals allowing greater distances between the access point and terminals sensors 1 3 Advantages of the CAREL solution Easy way ARIA is an advantageous solution in terms of e flexibility possibility to manage flexible spaces very simply thus reorganising the layout of a supermarket or an office without having an impact on the communication network simple installation for retrofit applications in historical or prestigious properties that do not have raised floors or false ceilings lower installation and operating costs e easy commissioning service integration with the most commonly used Building Management Systems BMS e specific control of individual zones energy saving the now mature ZigBee technology used for wireless communication ensures high security of the data exchanged mesh layout between the access point and Repeaters 1 4 Terminology Wirel
7. 7 R W 19 easy way ARIA 030220841 rel 1 1 27 07 2009 CAREL UP DOWN buttons 4 6 Used to increase decrease of the values for the selected function or parameters Pressing the buttons in the normal display without any function selected increases decreases the set point temperature or humidity based on the value displayed in the main field 1 Fig 4 b The value displayed is selected using parameter loc par description min max def UOM type index R W notes Main display 1 temperature set point loc1 2 temperature 1 4 2 19 R W 3 humidity set point 4 humidity Multifunction button 5 Used to manage the display setting of the five functions shown in the following list Pressing F once displays the configured functions in sequence valie onction notes Each time the UP DOWN button is pressed increases decreases the 0 No function function selected where modifiable l Set temperature Modifiable To exit the selected function 2 Temperature Display only By time 5 seconds after the last button is pressed 3 Set humidity Modifiable manually by pressing 5 4 Humidity Display only z Clock Display only The functions that can be associated are configured using parameters loc 6 sleep Modifiable 7 loc 8 loc 13 loc 14 loc 15 7 CF Modifiable Tab 4 f par description min max
8. 8 dipswitches 0 OFF 1 ON as shown in the table Led L1 Tasto T1 BIGOBOBAS orr lala Vano batteria Fig 3 c CAREL address dipswitch notes 1 2 3 4 5 6 7 8 0 15 X X X X X X IX X Add not allowed 16 0 O O 0 1 JO JO JO 17 1 10 O lO 1 JO JO JO 18 0 1 O 0 1 JO JO JO 19 1 1 O 0 1 JO JO JO 20 O IO 1 0 1 0 0 JO 199 1 1 11 O JO I1 1 200 256 X IX X IX X X X IX Add not allowed Tab 3 c The address can be set but the device will not be able to connect to the access point When pressing the button the LED will flash quickly a number of times to indicate that the address is not valid EXAMPLE to set the address 157 for the sensor Use a calculator to decode address 157 Decimal 157 Conversion to binary notation MSB 10011101 LSB Reverse the string 10111001 and set dipswitches from 1 to 8 dipswitch 1 2 3 4 5 6 7 8 1 0 0 0 1 easy way ARIA 030220841 rel 1 1 27 07 2009 CAREL 3 4 Connecting the devices Binding The logical connection between the access point and the wireless e In this phase new devices can be connected see the following terminals sensors repeaters is called binding see chapter 7 for the paragraphs possible ZigBee connections and levels e CLOSE DOMAIN After having connected all the devices
9. T J T fault 7 55 C humidity ESU ESU x I 1 sensor fault ee Tab 4 1 Fig 4 e a par description min max def UOM type index R W notes Local temperature sensor alarm a 0 no temperature sensor alarm 0 1 e D 4 R 1 temperature sensor alarm Local humidity sensor alarm 0 no humidity sensor alarm 0 1 gt a D 5 R 1 humidity sensor alarm Tab 4 5 External alarms An alarm warning from the master supervisor device can also be shown on the display par description min max def UOM type index R W notes Alarm code from the supervisor 0 no active alarm 0 255 0 XX alarm code contained in the variable Example if the parameter is set to 173 the terminal will display 27 easy way ARIA 030220841 rel 1 1 27 07 2009 CAREL 4 5 Setting the parameters Access The terminal features a series of internal parameters to customise the device according to the type of use The parameters are divided into two categories ii I User parameters modifiable by the user without entering the gt In password LJ LJ e Factory parameters modifiable only after having entered the password Ey Fig 4 f a Key To access parameter programming mode N y Pressing the buttons together for 3 s accesses the pressing buttons 3 FRESH AIR and 6 DOWN together for 5 seconds er parameters menu Multifunction
10. The display will show Oy setana conmmncnanges in the secondary field the index of the parameter loc n where n is UP Increase parameter value index the index DOWN Decrease parameter value index e in the main field the value of the parameter and its unit of measure Tab 4 t C F or rH To exit parameter programming mode By time 30 sec after the last button was pressed e manually by pressing the button Editing the user parameters Fig 4 f b easy way ARIA 030220841 rel 1 1 27 07 2009 28 CAREL Editing the factory parameters Use the procedure described in the previous paragraph to access parameter loc10 and enter the password default 22 a pan pan IJL L loc IU Fig 4 f c The factory parameters loc9 loc11 to loc21 can now be displayed and set Changing the password The password to access the FACTORY parameters is e a 3 digit numeric value between 000 and 999 Default value 22 It can be changed By setting a parameter on the terminal loc1 1 Access the parameters menu Enter the password for loc10 Set loc11 to the desired value a Jo LIL L loc J fee e Via supervisor Set the following parameter par description min max def um type index R W notes Value of the password to access the factory parameters loc11 0 no access password 0 999 22 23 R W Be DIS n access password to be entered for loc 10 as Wait
11. amp ZigBee End Device terminali sensori Supervision systems PlantVisorPRO Fig 1 d Fig 1 e The MESH layout used in the easy way ARIA system between coordinator nodes access points and routers repeaters ensures a high tolerance to faults as if one router is damaged the wireless signal still manages to find the fastest route to reach the destination easy way ARIA 030220841 rel 1 1 27 07 2009 8 CAREL 2 INSTALLATION 2 1 Access point and Repeater Access Point Fig 2 a Fasten the access point repeater to the wall with the cable gland facing downwards connect the RS485 network to terminal 4 e tighten the antenna in the special housing 2 position it vertically to the floor connect the power supply to terminal 1 ensuring the polarity indicated for DC power supply Repeater Fig 2 b Fasten the repeater to the wall with the cable gland facing downwards e tighten the antenna in the special housing 2 position it vertically to the floor connect the power supply to terminal 1 ensuring the polarity indicated for DC power supply ir Important If the same power supply is shared by more than one unit connect the same wire from the transformer to the terminal of the power supply 1 General warnings Fasten the access point repeater in the desired position considering that as the device being installed is a radio device the following simple rules must be o
12. but rather tells the supervisor whether it is enabled for the assigned modes Skip mode Parameter loc17 can be used to disable the management of some modes Note the following examples are without the heater loc 16 OFF Hereinafter in the manual the symbols and Auta will also cover for simplicity and Auto w par description min max def UOM type index R W notes Modes allowed with MODE button 0 complete functions 1 manual only loc 17 2 manual only limited to cooling heating auto O 6 0 f 17 R W password 3 manual only limited to cooling sun heating snow access 4 manual only limited to cooling sun 5 manual only limited to heating 6 Sleep timer setting easy way ARIA 030220841 rel 1 1 27 07 2009 16 CAREL MODE HEAT COOL FAN DRY ale sen 3 E gt B gt 0 FIA MODE AUTO HEAT COOL ale h aF Loc17 2 Auto rate p De MODE HEAT COOL Loc17 3 E rt gt MODE HEAT ale T Lec 17 4 i 78 MODE COOL Loc17 5 pa MODE AUTO Loc17 6 Auto Tab 4 c ON OFF Terminal time bands Button pressed and held for 3 sec 7 hp mT m a pm asp F Button pressed once par description min max def UOM type ind R W note ON OFF 0 1 O D 6 R W OFF ON Clock button 2 The button is used to set The time bands The clock Wr gm N I g IJ Fig 4 c b
13. for the terminal to complete transmission to the access point antenna symbol flashing Nota After the change has been set the factory parameters can only be accessed using the new password 29 easy way ARIA 030220841 rel 1 1 27 07 2009 CAREL List of parameters par description min max default UOM type index R W notes Main display 1 temperature set point loc1 2 temperature 1 4 2 19 R W 3 humidity set point 4 humidity Secondary display be 0 no display 3 nei set point 0 5 5 f 20 R W 1 temperature set point A humidity 2 temperature 5 clock Time display mode loc3 o 24h 0 1 0 D 16 RW 1 12h loc4 Temperature delta in sleep mode 5 5 0 C A 17 R W loc5 Ambient temperature sensor calibration 95 95 0 C A 15 R W loc6 Ambient humidity sensor calibration 10 10 0 A 16 R W Field displayed when pressing multifunction the second time TSH 0 no display 4 ambient relative humidity loc7 1 temperature set point 5 clock 0 2 21 R W 2 ambient temperature 6 Sleep timer setting 4 3 humidity set point 7 display C F Field displayed when pressing multifunction the second time T amp H 0 no display 4 ambient relative humidity loc8 1 temperature set point 5 clock 0 7 22 R W 2 ambient temperature 6 Sleep timer
14. indicator 6 Set mode for the value of field 1 7 Fresh Air display indicator 8 Secondary field 9 Time in 12 24 h mode indicator 10 Occupancy mode active 11 Time band active 1 or 2 indicator 12 Sleep mode indicator The digit shows the hours remaining 13 Lock button function active 14 Active alarm Field 8 shows E alarm code 1 to 255 15 Tab 4 a easy way ARIA 030220841 rel 1 1 27 07 2009 CAREL MODE ON OFF button 1 MODE Each operating modes is associated with a symbol on the display The button is used to CHANGE THE DESIRED OPERATING MODE CYCLICALLY SWITCH THE UNIT ON OFF Auto 8 z Kt R O Fig 4 c a The operating mode can be read written from the supervisor par description min max def um type index R W notes Activate operating mode O AUTO 12 COOL 14 FAN 6 HEAT RES 0 6 0 5 R W IAUTO RES 3 DRY 15 HEAT MODE AUTO AUTO RES HEAT HEAT RES COOL FAN DRY vis Auto se Her Auto fotoi mp 202 SS gt X gt 6 loc 17 0 ras W Tab 4 b Heater par description min max def UOM type index R W notes Heater status loc 16 O OFF not fitted OFF ON 0 D 14 RW J 1 ON fitted The parameter is used to enable disable the use of the heater for AUTO and HEAT modes The terminal does not control the status of the heater
15. minutes after last opening No address needs to be set on the repeater The setup is complete and the system is ready for data communication Note each terminal sensor should be visible from at least two devices either access point or repeater In the event of a repeater fault in this way the terminal sensor can find an alternative route for communicating with the access point 3 5 Reset devices To reinitialise the devices to the initial purchase status proceed as follows Access point Repeater Ah Important Allthe devices previously associated will be removed from the access point repeater no devices connected 0 Press the button until the 3 LEDs remain on steady not flashing Release the button e The LEDs will start flashing quickly e the device is reinitialised if after a few seconds the LED on the left remains on steady par description min max def UOM typ ind R W note Numberofsensors O 60 9 R present Sensor The address of the sensor can only be set again if it has first been associated with an access point in the case the connection to the access point in question will be removed press the button on the rear until the LED flashes 10 5 release the button e the LED will flashes quickly e the device is reinitialised if when pressure the button again the LED remains on for 15 s Note resetting the terminal sensor does not eliminate the s
16. of temperature measurement 1 C 10140 C 2 C OT50 C Precision of humidity measurement 5 20 to 80 RH Index of protection IP20 Classification according to protection against electric shock Can be integrated in class 1 and 2 equipment Environmental pollution Normal PTI of insulating materials 250V Period of stress across the insulating parts Long Category of resistance to heat and fire category D box and cover Immunity against voltage surges category Software class and structure Class A Disposal observe local legislation for the disposal of electrical material General warnings Tab 6 a Danger of explosion if the incorrect type of battery is used Dispose of used batteries in compliance with the standards in force 35 easy way ARIA 030220841 rel 1 1 27 07 2009 6 2 Sensor Fig 6 c Technical specifications Power supply CAREL Sensors White Black EWOOSA1000 temperature only EWOOSA2000 temperature only EWOOSB1000 temp and humid EWOOSB2000 temp and humid Fig 6 d a Fig 6 d b SAFT LS 14500 lithium battery Maximum power input 100 mW Battery life in normal operating conditions From 3 to 8 years according to set transmission time CAREL is not responsible for the specified battery life Radio frequency specifications Frequency selectable 2405 to 2480 MHz Power transmitted 0 dBm Wireless protocol ZigB
17. press the The operation must be performed after setting the addresses button to close the domain the LED on the left starts flashing again e EB e Switch on the access point and check that the LED on the left is T flashing r _ a a I L y gi CL aT JZ FT 4 Not ee ote PES O the domain closes automatically 15 minutes after last opening OPEN DOMAIN press the button and the 3 LEDs flash together the domain can be opened closed on the access point from the supervisor using the following procedure OPEN DOMAIN set 112 5266 and enable the command with D3 1 CLOSE DOMAIN set 112 5267 and enable the command with D3 The variable D2 indicates the status of the network domain O closed 1 0pen par description min max def UOM type index R W notes 0 Network closed 1 Network open O standard operation 1 enable command 112 Domain opening status 0 1 z D 2 R Enable open close domain see command set for variable 112 0 1 D 3 R W Commands enabled with D3 5266 Open network domain for association of devices 0 65535 z 12 R W 5267 Close network domain for association of devices Tab 3 d Terminal Note The binding operation on the terminal sensor may fail if After having opened the domain on the access point Access the parameters menu see paragraph 4 5 Enter the password 22 default f
18. request active Use ambient temp humidity from supervisor 0 Use the values from the local sensors 0 1 11 W 1 Use the values from the supervisor A10 A11 Enable time bands from supervisor 0 Local time bands 0 1 12 W 1 Control of time band symbols from supervisor 116 Synchronise time function 0 Local time s 0 1 13 R W Enable write time from supervisor 110 111 i When written the value returns to O Heater availables loc 16 0 fitted 0 1 14 R W 1 not fitted Display set point COMFORT loc20 10 set point 0 1 ls R W 1 COMFORT Clock display mode loc 3 0 24h 0 1 16 R W 1 12 h Temperature display unit of measure o E 0 17 R W 1 F loc9 CAREL address of the terminal 16 199 A R Activate operating mode 0 AUTO 4 FAN 1 AUTO RES 5 HEAT 0 6 5 R W 2 COOL 6 HEAT RES 3 DRY Alarm code from the supervisor 5 0 no active alarm 0 255 6 W XX alarm code contained in the variable Fresh Air percentage 0 100 7 R W Terminal hours 0 23 8 R Terminal minutes 0 59 9 R Supervisor hours Write enabled using D13 0 23 10 W Supervisor minutes Write enabled using D13 0 59 11 W Occupancy time 00 the terminal is al i ied stat f e erminal is always in unoccupied status 0 555 13 R W XX timer value in minutes xx gt 90 the terminal is always in occupied status Value calculated for heating request 0 100 14 R Value calculated for cooling request 0 100 le R Time band index from the supervisor if D12 active f 0 ils time band symbol di
19. setting 3 3 humidity set point 7 display C F Supervisor address of the device Without password read onl OCA with a read only ee with binding u in i neue Read write if device without binding loc 10 Enter password to access the factory parameters 0 999 22 R W Value of the password to access the factory parameters loc 11 O no access password O 999 22 23 R W n access password to be entered for loc 10 Exit from current network loc 12 OFF device associated OFF ON OFF gt R W id ON device disassociated Field displayed when pressing multifunction the third time T amp H T 0 no display 4 ambient relative humidity loc 13 1 temperature set point 5 clock 0 7 6 24 R W 2 2 ambient temperature 6 Sleep timer setting 3 humidity set point y display C F Field displayed when pressing multifunction the third time T amp H y 0 no display 4 ambient relative humidity loc 14 1 temperature set point 5 clock 0 7 25 R W j 2 ambient temperature 6 Sleep timer setting 7 0 3 humidity set point 7 display C F Field displayed when pressing multifunction the third time 0 no display 4 ambient relative humidity loc 15 1 temperature set point 5 clock 0 7 0 26 R W 2 ambient temperature 6 Sleep timer setting 3 humidity set point 7 display C F Heater status loc 16 OFF not fitted OFF ON 0 i D 14 RW ON _ fitted Modes allowed with MODE button 0 complete functions 1 manual only loc 17 2 manual only imines to cooli
20. 100 0 50 0 rH A 7 R W Humidification algorithm differential Diff l 0 0 25 0 5 0 rH A 13 W 0 algorithm disabled Humidification request RU O request not active 0 1 z D 9 R 1 request active Deumidification request RD O request not active 0 1 D 10 R 1 request active Tab 4 q Requests in cool heat auto mode Fan mode i in mode the algorithm is disabled R EN AD on RU 0 If humidification request RU 1 the terminal will display the symbol 5 o e If dehumidif request RD 1 the terminal will display the symbol e N t umidihcazione Fig 4 d r e O Dry mode in 0 mode the dehumidification request is always active manual dehumidification irrespective of the set point and humidity reading Als RU 0 easy way ARIA 030220841 rel 1 1 27 07 2009 26 Auto t am an Ja Ta II J Set I ILI sel 2095 2045 Fig 4 d s Fig 4 d t CAREL 4 4 Alarms Below is the list of alarms that can be displayed on the terminal all alarms with automatic reset Alarms displayed on the terminal These are internal terminal alarms due to HARDWARE malfunctions The alarms are displayed in the main field on the display alternating with the normal display The alarms are also highlighted on the display by the following symbol alarm main field alarm limits EWOOTA EWOOTB display system EEP li i gm gm memory error II temp sensor ESt 20 70 C i
21. 15 R Tab 4 p 25 easy way ARIA 030220841 rel 1 1 27 07 2009 Cooling mode In ou mode the cooling request sees the following trend RHA 0 RE 7 F top gt dif emp te SET point temperatura Fig 4 d o Heating mode In 3 mode the heating request sees the following trend BC 0 RH Set point temperatura Fig 4 d p Automatic humidification dehumidification algorithm The humidification dehumidification algorithm is used to inform the master supervisor of the humidification or dehumidification request in the location where the terminal is installed If the humidity sensor is fitted see par 6 1 2 the terminal will be able to activate the automatic humidification dehumidification according to the set point and the value read by the humidity sensor CAREL Automatic mode In Auto mode the heating cooling request sees the following trend i Chu tpt RH u RE u a N a N ES A Pe y a diff 1 DB DB If mg t nt temi tura Fig 4 d q Fan mode In the algorithm is disabled RC 0 RH O The function is disabled if Diff 0 RH The humid request RU is enabled in w Y ou Auto The dehumid request RD is enabled in I ou Auto symbol description min max def um type index R W notes Umid Ambient humidity 1 0 100 0 rH A 2 R Set umid Humidity set point 0 0
22. G separate as much as possible the probe and digital input signal cables from the cables carrying inductive loads and power cables to avoid possible electromagnetic disturbance Never run power cables including the electrical panel wiring and signal cables in the same conduits easy way ARIA 030220841 rel 1 1 27 07 2009 CAREL Content 1 INTRODUCTION 7 Me Ey WI A E I E sina EE E TO I 01 o IO E OO A 1 3 Advantages of the CAREL solution een O A eter gece E aes A E E 7 1 5 Advantages of the wireless solution S De o 8 2 INSTALLATION 9 2 1 Access point and Repeater 9 A SEN On ee 9 3 CONFIGURATION 10 3 1 Dample OF Mie wireless arrancan 10 A 10 3 4 Connecting the devices Binding 12 O T EIE ES e EC SCENE RENNER 13 e e A 14 4 TERMINAL 15 A a ee niet 15 A an 15 A e e O ES ESO ES O A 21 DE OA ee a re E N AA 27 43 SEL IMG IE AMO ern 28 5 SUPERVISOR 32 5 1 Access point variable list 32 A A 32 A Sn 34 A ee 34 6 TECHNICAL SPECIFICATIONS AND PRODUCT CODES 35 SIMI recado IND RER oca tom 3 O A 36 A AA A eier ENEE 37 e e oO O II 38 7 WIRELESS FEATURES OF THE EASY WAY SYSTEM 40 5 easy way ARIA 030220841 rel 1 1 27 07 2009 CAREL 1 INTRODUCTION 1 1 easy way ARIA The easy way system is designed for all HVAC R applications that require the monitoring of the ambient conditions temperature and humidity and or the control of the ambient comfort based on the requirements of the end user
23. ab 4 h Secondary display loc2 a J m i a A COCCI Fig 4 d c loc2 display notes 0 no display Blank 1 Temperature 2 Set Temperature COMFORT displayed if COMFORT function active loc 3 Humidity if humid sensor not fitted 4 Set Humidity 5 Clock Default Tab 4 i par description min max def UOM type index R W notes loc 1 Field shown on main display 1 A 2 19 R W loc 2 Field shown on secondary display 0 5 5 20 R W Tab 4 j 21 easy way ARIA 030220841 rel 1 1 27 07 2009 CAREL C F This function is used to select the unit of measure C or F for the il i A ili temperature values It can only be activated using the multifunction button see Maa configuration par 4 2 8 v I set Change the unit of measure Fig 4 d d Fig 4 d e Press the multifunction button o until reaching the following screen l l To exit the selected function By time 5 seconds after the last button is pressed manually by pressing the button Setting from the supervisor par description min max def UOM type index R W notes Temperature display unit of measure 0 G 0 1 O D 17 R W 1 oF Temperature and humidity sensor The terminal includes a temperature and humidity sensor see Models The values can be displayed directly on the terminal display by the supervisor par de
24. ariation to force transmission 0 1 5 0 1 E A 6 R W Minimum humidity variation to force transmission 1 0 10 0 5 rH A 7 R W Indicative wireless signal level 0 0 100 0 Dom A 8 R Local temperature sensor alarm 0 no temperature sensor alarm 0 1 D 2 R 1 temperature sensor alarm Local humidity sensor alarm 0 no humidity sensor alarm 0 1 D 3 R 1 humidity sensor alarm CAREL address of the device 16 199 4 R Minimum supervisor transmission time 1 60 2 Min 5 R W Tab 5 c 5 4 Repeater variable list There is no list of supervisor variables for the repeater easy way ARIA 030220841 rel 1 1 27 07 2009 34 CAREL 6 TECHNICAL SPECIFICATIONS AND PRODUCT CODES 6 1 Terminal Fig 6 a Technical specifications Power supply Models White with positive display EWOOTA1100 temp only Black with negative display EWOOTA2200 temp only EWOOTB1100 temp and humid EWOOTB2200 temp and humid SAFT LS 14500 lithium battery Fig 6 b c Maximum power input Battery life in normal operating conditions 130 mW 4 years CAREL is not responsible for the specified battery life Radio frequency specifications Frequency selectable 2405 to 2480 MHz Power transmitted 0 dBm Wireless protocol ZigBee Operating conditions OT50 C humidity range lt 80 RH non condensing Storage conditions 20170 C humidity range lt 80 RH non condensing Precision
25. bserved avoid enclosing the appliance between two metal walls the efficiency of radio transmission is reduced when there are obstacles metal shelving or other objects that may block the reception of the wireless signals if the product is wall mounted fasten it to a masonry wall rather than a metal wall to improve the range of the signal remember that the best position for the access point is one where it is visible to the other devices It should be positioned in such a way as to minimise any obstacles like all radio equipment avoid installing the access point near other electronic appliances so as to avoid interference e do not install the instruments in environments with the following characteristics strong vibrations or knocks exposure to water sprays exposure to direct sunlight or the elements in general f the appliance is used in a way that is not described by the manufacturer the specified level of protection may be affected 2 2 Terminal and Sensor The terminal and the sensor can be fastened to the wall using the support shown in the figure included with the product Fig 2 d Part A in the figure is used to secure the instrument to the support The instrument can only be detached using the metal tool provided in the packaging with the Access Point and repeater This plastic part may be essential for hotel type applications For applications where the instrument need
26. c 10 class 2 from distribution line 24 Vac dc 10 15 2VA class 2 safety transformer Power input 1 W 2 Vac dc Radio frequency specifications Frequency selectable 2405 to 2480 MHz by parameter or automatically see table of supervisor parameters Power transmitted O dBm Wireless protocol ZigBee RS485 transmission speed 19200 Kb s Carel protocol conformity Version 3 and higher Maximum number of instruments that can be connected 24 sensors terminals 8 repeaters Operating conditions Storage conditions OT50 C lt 80 RH non condensing 20T70 C lt 80 RH non condensing Connections screw terminals for power supply power supply terminal plug in cables max size 1 5 mm LAN 485 communication terminal plug in cables max size 1 5 mm use shielded cable with shield connected to GND Type of cable Shielded cable max length 1000 m RS485 100 m Power supply Assembly wall mounted by screws Display Configuration Read and write parameters via RS485 with CAREL master protocol Index of protection IP55 see notes Classification according to protection against electric shock can be integrated in class 1 and 2 equipment Environmental pollution normal PTI of insulating materials 250 V Period of stress across the insulating parts Long Category of resistance to heat and fire category D box and cover Immunity against voltage surges cat
27. def UOM type index R W notes Occupancy time 00 the terminal is always in unoccupied status XX timer value in minutes xx gt 90 the terminal is always in occupied status 255 15 min 13 R W Occupancy mode status O deactivated 0 1 0 D 8 R W active Tab 4 n The function is associated with the occupancy time this can only be set from the supervisor If loc19 1 2 or 3 Pressing any button 4 Occupancy time 0 function disabled N time in minutes that the function is activated after pressing a button Jw Occup status 0 Occup status 1 After a time equal to the Occupancy time min easy way ARIA 030220841 rel 1 1 27 07 2009 24 CAREL Sleep The Sleep function is especially useful at night when the decrease in body temperature due to sleep changes our perception of the ambient temperature association with the multifunction button In this case Press the multifunction button until reaching the following screen A On In v Fig 4 d l Fig 4 d m To exit the selected function By time 5 seconds after the last button is pressed manually by pressing the button The enabling of the function is highlighted on the display in normal status Ruto gm gmh Jm T I i J te Wr ee 2045 Fig 4 d n The operating hours count down until the time 3h expires after which the Sleep function will end
28. e battery on the terminal sensor This mainly depends on the time set between transmissions and the time the keypad display is used terminal only In normal operating conditions the following table shows the typical battery life according to the time set between transmissions ee terminal battery life sensor battery life in transmission time j in years years 1 2 3 5 3 5 10 5 8 15 8 8 Tab 3 e Note if the device does not communicate correctly with the access point problems of distance interference the battery life may be reduced Wireless signal level This indicates the strength of the wireless signal for communication between the terminal sensor and the nearest access point repeater 100dBm poor signal 30dBm strong signal Terminal and sensor supervisor variables par description min max def UOM type index R W notes Battery level 0 0 100 0 A 3 R Indicative wireless signal level 100 0 30 0 Dbm A 8 R Minimum supervisor transmission time 1 60 2 min 28 R W Tab 3 f easy way ARIA 030220841 rel 1 1 27 07 2009 CAREL 4 TERMINAL This chapter describes the functional characteristics of the terminal 4 2 Keypad Front buttons aie de button numbered from 1 to 6 from top to bottom left to right meaning BOO L LIE If IEF OCIO ve ae OO AGE mode ON OFF A N ae mode Pressed briefly e Terminal ON if the instrument is o
29. easy way aria CA R EL easy way ARIA is the first completely wireless CAREL solution for the management of ambient comfort in buildings It guarantees energy saving and optimisation of the entire system Enc User manual LEGGI E CONSERVA QUESTE ISTRUZIONI 4 READ AND SAVE THESE INSTRUCTIONS A NO POWER i amp SIGNAL a CABLES Dam TOGETHER READ CAREFULLY IN THE TEXT Integrated Control Solutions amp Energy Savings CAREL WARNINGS CAREL bases the development of its products on decades of experience in HVAC on the continuous investments in technological innovations to products procedures and strict quality processes with in circuit and functional testing on 100 of its products and on the most innovative production technology available on the market CAREL and its subsidiaries nonetheless cannot guarantee that all the aspects of the product and the software included with the product respond to the requirements of the final application despite the product being developed according to start of the art techniques The customer manufacturer developer or installer of the final equipment accepts all liability and risk relating to the configuration of the product in order to reach the expected results in relation to the specific final installation and or equipment CAREL may based on specific agreements acts as a consultant for the positive commissioning of the final unit application however in no case does it accept
30. ee Operating conditions OT50 C humidity range lt 80 RH non condensing Storage conditions 20120 humidity range lt 80 RH non condensing Precision of temperature measurement 1 C 10140 C 2 C 0150 C Precision of humidity measurement 5 20 to 80 RH Index of protection IP20 Classification according to protection against electric shock Can be integrated in class 1 and 2 equipment Environmental pollution Normal PTI of insulating materials 250V Period of stress across the insulating parts Long Category of resistance to heat and fire category D box and cover Immunity against voltage surges category Software class and structure Class A Disposal observe local legislation for the disposal of electrical material General warnings Tab 6 b Danger of explosion if the incorrect type of battery is used Dispose of used batteries in compliance with the standards in force easy way ARIA 030220841 rel 1 1 27 07 2009 36 CAREL 6 3 Access Point This is the coordinator of a wireless network as well as the gateway for the information between the ZigBee protocol and the CAREL side pCO or PlantVisor Up to 15 access points can be connected to the same field serial port Fig 6 e Technical specifications Power supply Dimensions 38 al DIP 1234 Model EWO0AB2020 24 Vac dc 19 cm antenna black colour 24 Vac d
31. egory 2 Software class and structure Class A Disposal Note The index of protection is maintained only if a single cable is used for power and RS485 communication with an outside cross section of less than 8 mm Main functions Manual opening closing of the wireless domain button or via software CAREL variable for connecting the devices terminals sensors or repeaters count the number of children connected automatic selection of the wireless channel to be used observe local legislation for the disposal of electrical material Tab 6 c 37 easy way ARIA 030220841 rel 1 1 27 07 2009 6 3 Repeater This is the radio bridge device in the easy way wireless network It relays the wireless signals so as to allow greater distances between the access point and the terminals sensors Fig 6 9 Technical specifications Power supply CAREL Dimensions Model EWOORB2020 24 Vac dc 19 cm antenna black colour 24 Vac dc 10 class 2 from distribution line 24V 10 15 2 VA class 2 safety transformer Power input 1W 2 VA Radio frequency specifications Frequency 2405 to 2480 MHz selected by the access point automatically Power transmitted 0 dBm Wireless protocol ZigBee Operating conditions Storage conditions OT50 C lt 80 RH non condensing 20T70 C lt 80 RH non condensing Connections screw terminals for power supply power su
32. elta in COMFORT 5 0 5 0 0 0 a A 9 R W Temperature from supervisor if D11 1 40 0 80 0 0 0 C A 10 W Humidity from supervisor if D11 1 1 0 100 0 0 0 rH A 11 W Dead band for temperature calculation algorithm AUTO mode 0 0 250 0 0 E A 12 W Humidification algorithm differential i 0 0 algorithm disabled gt did Apan gt a Heating cooling algorithm differential 1 0 10 0 1 0 E A 14 W loc5 Ambient temperature sensor calibration 9 5 9 5 0 0 T A 15 R W loc6 Ambient humidity sensor calibration 10 0 10 0 0 0 rH A 16 R W loc4 Temperature delta in Sleep mode night 5 0 5 0 0 0 C A 17 R W Local temperature sensor alarm 0 no temperature sensor alarm 0 1 D 4 R 1 temperature sensor alarm Local humidity sensor alarm 0 no humidity sensor alarm 0 1 s D 5 R 1 humidity sensor alarm ON OFF 0 terminal off 0 1 1 D 6 R W 1 terminal on Sleep mode status 0 instrument not in sleep mode 0 1 0 D 7 R W 1 instrument in sleep mode Occupancy mode status 0 deactivated 0 1 0 D 8 R W 1 active Humidification request 0 request not active O 1 a D 9 R 1 request active easy way ARIA 030220841 rel 1 1 27 07 2009 32 CAREL par description min max def UOM type index R W notes Dehumidification request z 0 request not active O 1 D 10 R 1
33. ess Wireless means without wires in contrast to the term wired Wireless network Telecommunications system series of devices appliances methods and protocols for the transmission of information via radio typically radio frequency technology used instead of wired connections making the systems particularly flexible ZigBee Zigbee is a set of specifications based on the IEEE 802 15 4 standard for the creation of Wireless Personal Area Networks WPAN Comparable in some ways to Bluetooth it stands out for its very low power consumption and the reduced cost of implementation despite having a maximum data transfer speed of 250 kbit s ZigBee devices with compact dimensions and low costs are designed to work in dedicated self organised networks Mesh networks and are used in many fields 1 5 Advantages of the wireless solution Advantages of a wireless network over a wired network mobility of the terminals ease of installation and connection of the devices e coverage even where obstacles are present e flexibility in the event of structural modifications reduction in wiring costs e scalability in the interconnection of terminals e sturdiness The advantages of wireless networks can overcome some of the intrinsic limits in wired systems Advantages of ZigBee standard technology reduced costs can be used globally reliable supports a large number of nodes e easy configuration
34. ff Change operating mode MODE if ON Return to the main screen Pressed and held 3 s Terminal off Time Bands MS Pressed briefly Enter time band setting mode Pressed and held 5 s Enter clock setting mode ng da Fresh Air Tg Pressed briefly e Change percentage of Fresh Air UP DOWN buttons to change value UP A 4 1 Displa 4 From the main menu increase the value of the set point displayed in the large field From the other menus display the variables or the parameters or set the value if first pressing the multifunction button Multifunction vos Each time the button is pressed displays the menu set for parameters loc 7 8 13 14 15 To change if available the values displayed in the menus press the up down buttons DOWN M From the main menu decrease the value of the set point displayed in the field From the other menus display the variables or the parameters or set the value if first pressing the multifunction button Fresh Air DOWN NY Pressing Fresh Air DOWN together accesses the parameters menu Press the UP DOWN buttons to access the desired parameter and the multifunction button to set the value again using the UP DOWN buttons Press the multifunction button again Key 1 Main field 2 Operating mode indicator 3 Flat battery indicator 4 Wireless connection active with the access point indicator 5 Display in C F
35. ive exemplary special or consequential damage of any kind whatsoever whether contractual extra contractual or due to negligence or any other liabilities deriving from the installation use or impossibility to use the product even if CAREL or its subsidiaries are warned of the possibility of such damage DISPOSAL The product is made up of metal parts and plastic parts In reference to European Union directive 2002 96 EC issued on 27 January 2003 and the related national legislation please note that 1 WEEE cannot be disposed of as municipal waste and such waste must be collected and disposed of separately 2 the public or private waste collection systems defined by local legislation must be used In addition the equipment can be returned to the distributor at the end of its working life when buying new equipment 3 the equipment may contain hazardous substances the improper use or incorrect disposal of such may have negative effects on human health and on the environment 4 the symbol crossed out wheeled bin shown on the product or on the packaging and on the instruction sheet indicates that the equipment has been introduced onto the market after 13 August 2005 and that it must be disposed of separately 5 in the event of illegal disposal of electrical and electronic waste the penalties are specified by local waste disposal legislation NO POWER amp SIGNAL CABLES TOGETHER READ CAREFULLY IN THE TEXT WARNIN
36. le with manual set point 21 C io point a gamm ee 25 I li I 21 C LU Aa lt JESU t ON OFF JE FE gt c05 0 8 30 20 45 2400 t set point Bim i_ ON OFF 7 0 8 30 20 45 24 00 1 Fig 4 c e Time bands from the supervisor If the control of the time bands is transferred to the Master supervisor device pCO PlantVisor the local time bands can be disabled and the corresponding symbols Y and I controlled independently to inform the user of the active time band par description min max def UOM type index R W notes Enable time bands from supervisor 0 Local time bands 0 1 0 z D 12 W 1 Control of time band symbols from supervisor 116 Time band index from the supervisor if D12 active 0 no time band symbol displayed i 1 time band 1 O a i 2 u j 2 time band 2 symbol displayed Sleep mode status 0 instrument not in sleep mode 0 1 0 D 7 R W 1 instrument in sleep mode Tab 4 d easy way ARIA 030220841 rel 1 1 27 07 2009 18 CAREL Clock from terminal The clock can now be set with the hour digits flashing Enter the current hours using the UP and DOWN buttons Press to select MINUTES Enter the current minutes using the UP and DOWN buttons o To exit clock setting mode By time around 30 sec after the last button was pressed OOO manually by pressing O Key e
37. liability for the correct operation of the final equipment system The CAREL product is a state of the art product whose operation is specified in the technical documentation supplied with the product or can be downloaded even prior to purchase from the website www carel com Each CAREL product in relation to its advanced level of technology requires setup configuration programming commissioning to be able to operate in the best possible way for the specific application The failure to complete such operations which are required indicated in the user manual may cause the final product to malfunction CAREL accepts no liability in such cases Only qualified personnel may install or carry out technical service on the product The customer must only use the product in the manner described in the documentation relating to the product In addition to observing any further warnings described in this manual the following warnings must be heeded for all CAREL products prevent the electronic circuits from getting wet Rain humidity and all types of liquids or condensate contain corrosive minerals that may damage the electronic circuits In any case the product should be used or stored in environments that comply with the temperature and humidity limits specified in the manual do not install the device in particularly hot environments Too high temperatures may reduce the life of electronic devices damage them and deform or melt the pla
38. long battery life e secure data transmission ZigBee uwb Aime x Velocit Fig 1 a an a y El uwb WIAA Consumo Fig 1 b easy way ARIA 030220841 rel 1 1 27 07 2009 CAREL The advantages of working at 2 4 GHz 1 6 Application examples band of no of data parameters use Underfloor heating frequencies chan symbol rate rate mapping 868 868 6 1 20 Kbit s 20 Kbaud binary europe MHz 902 928 MHz 10 40 Kbit s 40 Kbaud binary north america 2 4 2 4835 16 250 Kbit s 62 5 16 ary world GHZ Kbaud orthogonal wide Tab 1 a The band centred around 2 45 GHz used in the easy way ARIA system is the only one that can be used all over the world without needing to apply for special licenses In addition the ISM band Industrial Scientific and Medical exploits the full potential of the standard that is can use 16 transmission channels with a bit rate of 250 kbit s Types of nodes ZigBee Coordinator easy way access point Must be available in every network Fig 1 f Coordinates the creation of the network ZigBee Router easy way Repeater Participates in the delivery of the messages Air handling units AHU Node with routing function ZigBee End Device easy way terminals and sensors Node with limited functions Low cost Type of easy way network MESH ZigBee Coordinator Access Point ZigBee Router Repeater
39. lowing settings CAREL master protocol baud rate 19200 Below are the tables of supervisor variables for the components in the system 5 1 Access point variable list par description min max def UOM type index R W notes E E 0 Network closed Domain opening status 0 1 D 2 R 1 Network open Enable open close domain 0 1 i i D 3 R W O standard operation see command set for variable 112 1 enable command 113 Device CAREL address 1 15 2 R Number of sensors presenti 0 60 9 R Commands enabled with D3 5266 Open network domain for associating the devices 0 65535 13 R W 52067 Close network domain for associating the devices Tab 5 a 5 2 Terminal variable list par description min max def UOM type index R W notes z Ambient temperature U ak nt 20 0 7 0 80 0 55 0 E A 1 R Ambient humidity 99 9 temperature only model 1 0 1 100 rH A 2 R Battery level 0 0 100 0 A 3 R Minimum temperature variation to force transmission 0 1 5 0 1 0 a A 4 R W Minimum humidity variation to force transmission 1 0 10 0 5 0 rH A 5 R W Temperature set point 8 0 320 25 0 ES A 6 R W Humidity set point 0 0 100 0 50 0 rH A 7 R W Indicative wireless signal level 100 0 30 0 Dom A 8 R Temperature d
40. ment is reinitialised all the instruments associated with it will be disconnected and will need to be connected again Terminal Perform the following steps for the correct connection to an existing network Power up the terminal by removing the insulating tab from the battery compartment Check that the display comes on and the text OFF is shown Press the ON OFF button Check that the symbol antenna is off This means that the instrument is ready to be connected to a new network Otherwise it means that the device has been previously been associated and needs to be reinitialised see paragraph 3 5 e Access the parameters menu see paragraph 4 5 Enter the password 22 default for parameter loc 10 Check that the instrument is not connected to any network by making sure that parameter loc 12 OFF Enter the desired CAREL network address for the parameter loc09 par description min max def UOM type index R W notes loc9 Supervisor address of the device 16 199 16 4 R W e on supervisor loc 10 Password to access the parameters 0 999 22 Exit the corresponding network loc 12 O OFF Device associated OFF ON OFF z N 1 ON Device disassociated Tab 3 b Note The network address loc 9 cannot be changed without first having entered the password loc 10 Sensor Open the battery compartment and set the Desired CAREL network address using the
41. nding displays settings The locked buttons can be configured using parameter loc18 The following table indicates the buttons locked according to the value of loc18 loc 18 O def 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Ot x x x x x Tab 4 m The symbol A i displayed when a locked button is pressed O Note parameter programming is enabled even ifthe P button is locked par description min max def UOM type index R W notes loc 18 Lock keypad 0 15 0 27 R W password access Occupancy This function is used to tell the master of the easy way system pCO controller PlantVisor that the room where the terminal is installed is occupied and or the location of the room The function is enabled by parameter loc19 par description min max def UOM type index R W notes Occupancy profile loc 19 O disabled 2 1 configuration 1 13 password access configuration 2 0 3 0 18 R W configuration 3 All values other than O are equivalent and enable the function The different values are used to define the location of the terminal Example Possible values of loc19 Loc19 1 gt MEETING ROOM Loc19 2 gt CORRIDOR Loc 19 3 gt OFFICE The location of the terminal can be identified even if the occupancy function is not used occupancy time 0 par description min max
42. ng heating auto 0 6 0 f 17 R W A 3 manual only limited to cooling sun heating snow A manual only limited to cooling sun 5 manual only limited to heating 6 Sleep timer setting easy way ARIA 030220841 rel 1 1 27 07 2009 30 CAREL par description min max default UOM type index R W notes Lock keypad function 0 not active 8 lock button 5 1 not active 1 9 lock button 1 amp 5 2 not active 2 10 lock button 2 5 loc 18 3 not active 1 2 11 lock button 1 2 3 0 15 0 27 R W bi 4 not active 3 12 lock button 3 amp 5 5 not active 1 amp 3 13 lock button 1 3 amp 5 6 not active 2 amp 3 14 lock button 2 3 5 7 not active 1 2 3 15 lock button 1 2 3 amp 5 Occupancy profile 0 disabled loc 19 1 configuration 1 0 3 0 18 R W dd 2 configuration 2 3 configuration 3 Display set point COMFORT loc 20 O set point 0 1 0 D 15 R W dd 1 COMFORT Reset to manufacturer defaults loc21 10 no effect 0 1 0 R W ij 1 perform reset to manufacturer defaults Tab 4 u this parameter can only be set displayed with access by password T amp H Temperature humidity model EWOOTB T Temperature only model EWOOTA 31 easy way ARIA 030220841 rel 1 1 27 07 2009 CAREL 5 SUPERVISOR To access the information on the easy way system the master supervisor must have the fol
43. nter clock setting mode when pressed and held for 5 seconds Clock from the supervisor Setting the clock from the supervisor Enter the synchronised hours and minutes for variables 110 and 111 Enable synchronisation by setting D13 1 par description min max def UOM type index R W notes Synchronise time function 0 Local time 0 1 0 D 13 R W Enable write time from supervisor 110 111 When written the value returns to O Terminal hours Terminal minutes Supervisor hours Write enabled using D13 Supervisor minutes Write enabled using D13 23 Hours 59 Min 23 Hours 59 0 Min 10 11 olololo 2000 I Time display Parameter loc 3 is used to choose the type of time display 12 24 h par description min max def UOM type index R W notes Time display mode loc3 0 124 h 0 0 a D 16 RW 1 112 h FRESH AIR button 3 Set the of outside air mixed mainly for applications with ARIA Pressing the button once displays the FA already set in the main field Each time the UP DOWN button is pressed increases decreases the FA in steps of 1 FA To exit the FRESH AIR function By time 5 seconds after the last button is pressed manually by pressing the button Display and or set from the supervisor par description min max def UOM type index R W notes Fresh Air percentage 0 100 50
44. ociated if each time the button is pressed once the LED flashes once easy way ARIA 030220841 rel 1 1 27 07 2009 12 CAREL Repeater Connecting the repeater to the access point e Power up the repeater Open the domain on the access point press the button once Press the button on the repeater All the LED should be on steady e The repeater is searching for an access point to connect to all the LEDs flash every 20 s The binding operation is successful when only the yellow LED remains flashing Now the repeater is connected to the access point Note The binding operation between the repeater and the access point may fail if e the distances are large and or there is infrastructure that prevents communication between the devices The maximum number of repeaters connectable to the access point has been reached Connecting sensor 52 to the system OPEN DOMAIN press the button on the access point and the 3 LEDs flash together f pois ie I gg _ ie ae LL i m 217 p L PIAR e Wait 20s for the repeater repeaters installed to receive the domain open message all the LEDs flash In this status new devices can be connected Follow the sensor binding procedure paragraph 3 4 sensor CLOSE DOMAIN After having connected all the devices press the button to close the domain the LED on the left starts flashing A nae ai ok 4 IT O Note e the domain closes automatically 15
45. or parameter loc 10 Set parameter loc12 to ON e the terminal displays bin and subsequently On if the connection was successful no if the connection failed e Automatically exit the parameter programming menu e CHECK On the first valid transmission the terminal displays the antenna symbol e The access point indicates that the connection has been made by sequentially activating the 3 LEDs e the distances are large and or there is infrastructure that prevents communication between the devices sensor 52 Fig 3 e The maximum number of terminals sensors connectable to the access point has been reached In this case a repeater will be required to be installed between the access point and the sensor The terminal sensor is already connected to a network Sensor After having opened the domain on the access point Insert the battery paying attention to the polarity Check that LED A comes on for a few seconds Press the button located on the rear of the sensor B once The LED on the sensor A remains on until the device is connected to the access point Note If the LED flashes once rather than remain on steady it means that it has already been associated with another access point In this case reinitialise the sensor see paragraph 3 5 The access point indicates that the connection has been made by sequentially activating the 3 LEDs CHECK The sensor will be correctly ass
46. pace reserved for the terminal inside the access point Note that after resetting the terminal sensor the number of devices on the access point remains unvaried par description min max def UOM typ ind R W note Numberofsensors O 60 9 R present easy way ARIA 030220841 rel 1 1 27 07 2009 Terminal A Important The following procedure reinitialises the terminal and removes the connection to the reference access point Access in the parameter programming procedure and set loc21 ON see paragraph 4 5 Parameter loc21 is used to return the terminal to the default configuration including the supervisor address par description CAREL min max def UOM type index R W notes Reset to manufacturer defaults F loc21 0 no effect 0 1 0 E s R W p 1 perform reset to manufacturer defaults 3 6 Wireless variables The variables that define the function of an END DEVICE in ZigBee communication are as follows Minimum supervisor transmission time The devices terminal and sensor in order to ensure a battery life of at least a few years cannot transmit continually to the access point These devices are normally sleeping and wake up every n minutes where n is decided by the user based on the application Battery level Indicates the current charge of th
47. pply terminal plug in cables max size 1 5 mm Type of cable Shielded cable max length 100 m Assembly Wall mounted by screws Index of protection IP55 see note Classification according to protection against electric shock Can be integrated in class 1 and 2 equipment Environmental pollution Normal PTI of insulating materials 250V Period of stress across the insulating parts Long Category of resistance to heat and fire Category D box and cover Immunity against voltage surges Category 2 Software class and structure Class A Disposal Observe local legislation for the disposal of electrical material Note The index of protection is maintained only if the cable used has outside cross section of less than 8 mm easy way ARIA 030220841 rel 1 1 27 07 2009 Tab 6 d 38 CAREL Using the repeater When does the repeater need to be installed The repeater is required whenever direct binding is not possible between the access point and the terminal sensor this may occur when The distance between the access point and the terminal sensor is greater than 50 m with visibility between the devices Fig 6 i b There is no visibility between the access point and the terminal sensor and or there is shielding infrastructure that reduces the wireless communication distance Repeater Fig 6 j b 39 easy way ARIA 030220841 rel 1 1 27 07 2009
48. ps of 0 5 C 1 F from the reference temperature defined by an administrator via supervisor or terminal before activating the COMFORT function and that is not then visible on the terminal The function can be activated using parameter loc20 par description min max def UOM type index R W notes Display set point COMFORT loc 20 O set point 0 1 0 D 15 R W pawl 1 COMFORT nn The COMFORT value can be modified by the user with the same procedure used to set the temperature set point Note the time bands with temperature set point par 4 2 3 will change the reference temperature leaving the user the possibility to change the allowed difference Example To reference set point is 23 C The user will be able to change the ambient temperature between 18 C and 28 C Press the UP and DOWN buttons to set the temperature set point to 23 0 C TIME 7 OU cls Fig 4 d j 23 e Activate the COMFORT function parameter loc20 1 Press the UP and DOWN buttons to change the temperature difference from the reference 23 C Auto l Set t u CUS Fig 4 d k In this case the current working set point will be 23 2 5 20 5 C Note the function is not active in FAN mode easy way ARIA 030220841 rel 1 1 27 07 2009 CAREL Lock keypad This function is used to lock some buttons on the terminal so that the user cannot access the correspo
49. s to be removed frequently residential office part A can be eliminated simply easy way ARIA 030220841 rel 1 1 27 07 2009 CAREL 3 CONFIGURATION The following chapter describes an example of the procedure for setting Set the desired CAREL network address using the 4 dipswitches 0 the address configuring and connecting the devices for the creation of OFF 1 ON as shown in the table a wireless domain connectable to a Master controller using the CAREL protocol pCO PlantVisor PlantWatch O The procedure includes 1 setting the address of the access point 2 setting the address of the terminals L1 L2L3 3 setting the address of the sensors 000 fa a bl fel 4 connecting the modes In this phase the terminals and the sensors DIP 1234 are associated with the access point EEE a Fig 3 b 3 1 Example of the wireless network 1 Access point EWOOAB2020 CAREL address dip switch notes 1 Repeater EWOORB2020 if necessary Ue ea 2 Terminals EWOOT 0 O O JO O Address not allowed e 2 Sensors EWOOS herr 2 O 1 JO 10 3 1 1 JO JO 4 0 0 1 10 5 1 IO J1 JO 6 O 1 11 10 7 1 1 1 JO 8 O 0 JO 11 9 1 10 J0 111 10 O 1 0 11 11 1 1 JO J1 12 O JIO J1 11 13 1 0 J1 11 14 O 1 1 11 15 1 11 117 11 Tab 3 a The address can be set but the device will not respond to the requests from the Master Automatically
50. scription min max def UOM type index R W notes T amp H T TH T 3 Ambient temperature gt 00 70 800 550 _ oC Ambient humidity 99 9 temperature only model 1 0 100 0 rH z Minimum temperature variation to force transmission 0 1 5 0 1 0 E i Minimum humidity variation to force transmission 1 0 10 0 5 0 rH Temperature from supervisor if D11 1 40 0 80 0 0 0 ya a Humidity from supervisor if D1 1 1 1 0 100 0 0 0 rH Use ambient temp humidity from supervisor gt gt gt gt gt gt 0 Use the values from the local sensors 0 1 0 D 11 W 1 Use the values from the supervisor A10 A11 Tab 4 k The supervisor can decide whether to use a different temperature and humidity value for the terminal These virtual values replace the local readings and are used both for the display and for the management of the temperature and humidity algorithms Example virtual temperature 24 3 C virtual humidity 56 RH Set variable A10 24 3 C and A11 56 rH Enable send virtual sensor readings to terminal D11 1 Nota Per disabilitare le sonde virtuali e tornare all uso di quelle locali porre D11 0 Calibrating the sensors Parameters loc5 and loc6 can be used to calibrate the temperature and humidity sensors on the terminal based on the model par description min max def UOM type index R W notes loc 5 Ambient temperat
51. search for the wireless communication channel The wireless system requires of use a transmission channel for the communication of the wireless messages between the various devices 3 2 Setting the addresses The best communication channel for the environment in question is automatically selected by the access point using the following procedure This is a fundamental phase in setting up the system and allows each device to be identified uniquely e power up the access point the left LED must be on steady Important the address can only be set at this time Any changes A when the channel has been set see Automatically search for wireless communication channel will be ignored The address can only be changed after having reinitialised the device see Resetting the devices press the button and check the activation sequence Access point Power up the access point e check that LED L1 yellow on the left is always on and the others are off If the LEDs are not in this status reinitialise the access point see Resetting the devices for around 10 seconds easy way ARIA 030220841 rel 1 1 27 07 2009 10 CAREL for around 20 seconds The instrument is ready for the use The transmission channel has been selected and will be sent to the repeaters sensors and terminals during the binding phase Important Ifthe sequence is not as indicated reinitialise the device see paragraph 3 If the instru
52. splayed 0 5 16 W 1 time band 1 symbol displayed 2 time band 2 symbol displayed Modes allowed with MODE button O All modes active 4 Manual modes active sun loc 17 1 Manual modes only active 5 Man modes active snow 0 6 17 R W 2 Manual modes sun snow auto 6 Auto mode only active 3 Manual modes active sun snow Occupancy profile loc 19 0 Occupancy disabled 2 Occupancy enabled conf 2 0 3 18 R W 1 Occupancy enabled conf 1 3 Occupancy enabled conf 3 Field shown on main display loc 1 1 temperature set point 3 Humidity set point 1 4 19 R W 2 Temperature value Humidity value Field shown on secondary display isol Humid l BES O nodisplay 3 umiaity set point 0 5 20 R W 1 temperature set point 4 Humidity value 2 Temperature value 5 display clock 33 easy way ARIA 030220841 rel 1 1 27 07 2009 CAREL par description min max def UOM type index R W notes Field displayed when pressing multifunction once O no display 4 Humidity value T amp H T loc 7 1 temperature set point 5 display clock 0 7 21 R W 2 Temperature value 6 enable sleep timer 4 6 3 Humidity set point Field displayed when pressing multifunction the second time O no display 4 Humidit
53. stic parts In any case the product should be used or stored in environments that comply with the temperature and humidity limits specified in the manual do not attempt to open the device in any way other than described in the manual do not drop hit or shake the device as the internal circuits and mechanisms may be irreparably damaged do not use corrosive chemicals solvents or aggressive detergents to clean the device do not use the product for applications other than those specified in the technical manual All of the above suggestions likewise apply to the controllers serial boards programming keys or any other accessory in the CAREL product portfolio CAREL adopts a policy of continual development Consequently CAREL reserves the right to make changes and improvements to any product described in this document without prior warning The technical specifications shown in the manual may be changed without prior warning The liability of CAREL in relation to its products is specified inthe CAREL general contract conditions available on the website www carel com and or by specific agreements with customers specifically to the extent where allowed by applicable legislation in no case will CAREL its employees or subsidiaries be liable for any lost earnings or sales losses of data and information costs of replacement goods or services damage to things or people downtime or any direct indirect incidental actual punit
54. ure sensor calibration 9 5 9 5 0 E A 15 R W loc 6 Ambient humidity sensor calibration 10 10 0 A 16 R W Tab 4 l easy way ARIA 030220841 rel 1 1 27 07 2009 22 CAREL Temperature and humidity set point The temperature set point steps of 0 5 C 1 F or humidity set point steps of 1 rH can be set by 1 directly pressing the UP DOWN buttons depending on the value displayed in the main numeric field par description min max def UOM type index R W notes Main display 1 temperature set point loc1 2 temperature 1 4 2 19 RAW 3 humidity set point 4 humidity 2 association with the multifunction button see configuration par 4 2 8 P T T gm ym I I set I I SEE In this case J J J t ee r ee tu Wr ee Press the multifunction button 2 until reaching the following screen h d Fig 4 d h Fig 4 d i flirt I N j set N y set To exit the selected function LJ Drs LJ rH By time 5 seconds after the last button is pressed manually by pressing the button Fig 4 d f Fig 4 d g Note The temperature set point is displayed in the current unit of measure see paragraph 4 3 C F COMFORT The COMFORT function is useful for applications such as hotel rooms where the ambient temperature settings need to be limited The ambient temperature is limited within a range of 5 C 9 F with ste
55. y value T amp H T loc 2 1 temperature set point 5 display clock 0 7 22 R W 2 Temperature value 6 enable sleep timer 3 7 3 Humidity set point loc 11 Value of the password to access the factory parameters 0 999 22 23 R W Field displayed when pressing multifunction the third time O no display 4 Humidity value T amp H T loc13 1 temperature set point 5 display clock 0 7 24 R W 2 Temperature value 6 enable sleep timer 6 0 3 Humidity set point Field displayed when pressing multifunction the fourth time O no display 4 Humidity value T amp H T loc14 1 temperature set point 5 display clock 0 7 25 R W 2 Temperature value 6 enable sleep timer 7 0 3 Humidity set point Field displayed when pressing multifunction the fifth time O no display 4 Humidity value loc15 1 temperature set point 5 display clock 0 7 0 26 R W 2 Temperature value 6 enable sleep timer 3 Humidity set point loc 18 Lock keypad 0 1 0 27 R W a Minimum supervisor transmission time 1 60 2 min 28 R W Tab 5 b 5 3 Sensor variable list par description min max def UOM type index R W notes Ambient temperature en UA Ea l 20 0 70 300 550 3 T A 1 R E Ambient humidity 99 9 T only model 1 0 999 a rH A 2 R 5 Battery level 0 0 100 0 rH A 3 R Ambient temperature sensor calibration 10 0 10 0 0 C A 4 R W Ambient humidity sensor calibration 10 0 10 0 0 rH A 5 R W Minimum temperature v

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