Carel MasterAria User Manual

MasterAriaUser manualelectronic controller

10ENGMasterAria +030220481 - rel. 1.0 - 12.11.2007SleepThe sleep function is especially useful at night, when the decrease in body temperature (due t

11ENGMasterAria +030220481 - rel. 1.0 - 12.11.20073. INSTALLATIONIn summary:easy con guration by dipswitches;• possibility of control with intake/r

12ENGMasterAria +030220481 - rel. 1.0 - 12.11.2007RS485 serial board (code HYSC00F0P0, accessory)Used to create custom (PlantVisor) or open (Modbus®)

13ENGMasterAria +030220481 - rel. 1.0 - 12.11.2007Structuresingle-phase model three-phase model235 mm195 mmQS1QF1A1A2KR1235 mm195 mmQS1QF1KM1A1A2Fig.

14ENGMasterAria +030220481 - rel. 1.0 - 12.11.2007MasterAria three phaseLL NDI5 B1 B2 B3DIPN N GN Tx V+ GN Tx DI1 DI1 DI2 DI2 DI3 DI3 DI4 DI4NO3 NO2

15ENGMasterAria +030220481 - rel. 1.0 - 12.11.2007Expansion board (accessories)LLNDI5 B1 B2 B3DIPLNN NNo3 No2 NNNo7NNo6EXPSUPPLYEXPHYCT000000HYVC000T

16ENGMasterAria +030220481 - rel. 1.0 - 12.11.20073.7 Programming key (copy the con guration)Once having set the parameters (see the paragraph on “

17ENGMasterAria +030220481 - rel. 1.0 - 12.11.20074. ADVANCED SETTINGSIn summary:fan speed control;• algorithm to overcome the phenomenon of air str

18ENGMasterAria +030220481 - rel. 1.0 - 12.11.2007Summary table of MasterAria optionsAccessory AccessorySupplied with MasterAria electrical panelAcce

19ENGMasterAria +030220481 - rel. 1.0 - 12.11.2007Accessory AccessorySupplied with MasterAria electrical panelAccessorySetting P39, P40, P41, P42Expa

20ENGMasterAria +030220481 - rel. 1.0 - 12.11.2007Automatic con guration of the inputs/outputs and type of unit (parameter 91)To simplify con gurat

21ENGMasterAria +030220481 - rel. 1.0 - 12.11.2007Con guration with electric heaterMasterAria can manage an electric heater with ON/OFF or proportio

22ENGMasterAria +030220481 - rel. 1.0 - 12.11.2007Digital inputsDigital inputs DI1 and DI2 have a  xed con guration, while the others can be con g

23ENGMasterAria +030220481 - rel. 1.0 - 12.11.20074.2 Control algorithmsIn summarygeneral functions: Heat enable, Cool enable, Flush, Extra Flush, P

24ENGMasterAria +030220481 - rel. 1.0 - 12.11.2007Flush (fan on/o cycles)(parameters 32,33,34)Note: Function active only if the control probe is no

25ENGMasterAria +030220481 - rel. 1.0 - 12.11.2007ONOFFP35ONOFFONOFFCTAALFANtttP48Fig. 4.i.cKey:AHU Air Handling UnitAL shutdown alarmFAN fant timeTh

26ENGMasterAria +030220481 - rel. 1.0 - 12.11.2007Below is a graph showing an example of con guration with proportional control only (integration ti

27ENGMasterAria +030220481 - rel. 1.0 - 12.11.2007Par Description Def1 Def2 Def3 Min Max UOM97 3-point valve actuator travel time120 120 120 1 255 s1

28ENGMasterAria +030220481 - rel. 1.0 - 12.11.2007P06OFFON set point VTA (°C)Fig. 4.m.aKey:V valveTA room temperature (control probe)Par Description

29ENGMasterAria +030220481 - rel. 1.0 - 12.11.2007Dehumidi cationBased on the set point,  rstly the room temperature is controlled, cooling if nece

3ENGMasterAria +030220481 - rel. 1.0 - 12.11.2007WARNINGSCAREL bases the development of its products on decades of experience in HVAC, on the continu

30ENGMasterAria +030220481 - rel. 1.0 - 12.11.2007Par Description Def1 Def2 Def3 Min Max UOM39 Con g. output NO4 6 ON/OFF heater (normally open) (se

31ENGMasterAria +030220481 - rel. 1.0 - 12.11.2007Par Description Def1 Def2 Def3 Min Max UOM22 Select optional compensation probe0 Compensation disab

32ENGMasterAria +030220481 - rel. 1.0 - 12.11.2007on the unit, air that is too hot starts being blown into the environment. In this case, MasterAria

33ENGMasterAria +030220481 - rel. 1.0 - 12.11.2007U P+I output H heatingP109 dead band C coolingP119 minimum damper position TA room temperature (c

34ENGMasterAria +030220481 - rel. 1.0 - 12.11.2007P1271 23 4StttALONOFF100%0%Fig. 4.y.bKey4. T ROOM - T OUTSIDE1. cooling t time2. heating AL antifre

35ENGMasterAria +030220481 - rel. 1.0 - 12.11.2007Fan circuit breaker To ensure both software and electromechanical protection, as shutting down the

36ENGMasterAria +030220481 - rel. 1.0 - 12.11.2007Prog Description Def1 Def2 Def3 Min Max UOM15 Function of probe B13 Cooling coil probe4 Heating coi

37ENGMasterAria +030220481 - rel. 1.0 - 12.11.2007P Parameter Def.1 Def.2 Def.3 Min Max UOM SV type SV # Modbus® access notes16 Function of probe B2

38ENGMasterAria +030220481 - rel. 1.0 - 12.11.2007P Parameter Def.1 Def.2 Def.3 Min Max UOM SV type SV # Modbus® access notes39 Con guration of outp

39ENGMasterAria +030220481 - rel. 1.0 - 12.11.2007P Parameter Def.1 Def.2 Def.3 Min Max UOM SV type SV # Modbus® access notes48 Extra  ush time with

40ENGMasterAria +030220481 - rel. 1.0 - 12.11.2007P Parameter Def.1 Def.2 Def.3 Min Max UOM SV type SV # Modbus® access notes118 Fan mode0 3 speed1 m

41ENGMasterAria +030220481 - rel. 1.0 - 12.11.2007Variables only accessible via serial connectionVariable Def. Min. Max. UOM SV type SV # Modbus® R/

42ENGMasterAria +030220481 - rel. 1.0 - 12.11.20075.1 System 1 System 1 is one of the systems that can be con gured automatically by setting parame

43ENGMasterAria +030220481 - rel. 1.0 - 12.11.2007Note: The 0 to 10 Vdc outputs (NO4 and NO5) only provide the control signal to the actuators. The p

44ENGMasterAria +030220481 - rel. 1.0 - 12.11.20075.2 System 2 System 2 is one of the systems that can be con gured automatically by setting parame

45ENGMasterAria +030220481 - rel. 1.0 - 12.11.2007P01TA (°C)P111P112ONOFFFig. 5.hKey:P111 heater activation deltaP112 heater hysteresisR heaterTA roo

46ENGMasterAria +030220481 - rel. 1.0 - 12.11.20075.3 System 3 System 3 is one of the systems that can be con gured automatically by setting parame

47ENGMasterAria +030220481 - rel. 1.0 - 12.11.2007Table of dipswitch settingsfunction n. function setting positionheat,cool-enable functions 1 deacti

48ENGMasterAria +030220481 - rel. 1.0 - 12.11.20077. TECHNICAL SPECIFICATIONS AND PURCHASE CODES7.1 MasterAria electrical panelAssembly and install

49ENGMasterAria +030220481 - rel. 1.0 - 12.11.20077.2 Main control boardWarnings valid for all boards:All installation and maintenance operations mu

5ENGMasterAria +030220481 - rel. 1.0 - 12.11.2007Contents1. INTRODUCTION 72. USER 82.1 “Acqua” remote terminal ...

50ENGMasterAria +030220481 - rel. 1.0 - 12.11.20077.3 Expansion board with 2 x 0-10 Vdc outputs/2 relaysInputs-outputsTerminal MeaningSUPPLY EXP po

51ENGMasterAria +030220481 - rel. 1.0 - 12.11.20077.4 Expansion board with 4 relays (accessory)Inputs-outputsTerminal MeaningSUPPLY EXP power suppl

52ENGMasterAria +030220481 - rel. 1.0 - 12.11.20077.5 Expansion board with 4 triacs (accessory)Inputs-outputsTerminal MeaningSUPPLY EXP power suppl

53ENGMasterAria +030220481 - rel. 1.0 - 12.11.20077.6 Expansion board with 2 triacs/2 relays (accessory)Inputs-outputsTerminal MeaningSUPPLY EXP po

54ENGMasterAria +030220481 - rel. 1.0 - 12.11.20077.7 “Acqua” remote terminal (accessory)Inputs/outputsTerminal MeaningGN use for connection to GN

55ENGMasterAria +030220481 - rel. 1.0 - 12.11.20077.9 Codescode descriptionCTEM700000 single-phase electrical panel for 1.5 kW fan motor with adjust

Notes

Notes

Notes

CAREL S.p.A.Via dell’Industria, 11 - 35020 Brugine - Padova (Italy)Tel. (+39) 049.9716611 - Fax (+39) 049.9716600e-mail: [email protected] - www.care

7ENGMasterAria +030220481 - rel. 1.0 - 12.11.20071. INTRODUCTIONFeatures of the MasterAria family:“Acqua” remote terminal with an elegant appearance

8ENGMasterAria +030220481 - rel. 1.0 - 12.11.20072. USERThe user interface is the “acqua” remote terminal, featuring a user-friendly liquid crystal

9ENGMasterAria +030220481 - rel. 1.0 - 12.11.2007HeatingOnce having switched the device on, by pressing the ON/OFF button:Repeatedly press the MODE b