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Airwell RCW30 User Manual
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Airwell RCW30 User Manual

Airwell RCW30 User Manual

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USER MANUAL
RCW30
English
22.AW.WELLEA.RCW30.UM.EN.16.02

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Summary of Contents for Airwell RCW30

  • Page 1 USER MANUAL RCW30 English 22.AW.WELLEA.RCW30.UM.EN.16.02...

  • Page 2: Table Of Contents

    This manual gives detailed description of the precautions that should be brought to your attention during operation. In order to ensure correct service of the wired controller, please read this manual carefully before using the unit. For convenience of future reference, keep this manual after reading it. CONTENTS GENERAL SAFETY PRECAUTIONS About the documentation...
  • Page 3 MENU STRUCTURE About the menu structure To go to the menu structure To navigate in the menu structure BASIC USAGE Screen unlock Turning ON/OFF controls Adjusting the temperature Adjusting space operation mode INSTALLATION MANUAL Safety precaution Other precautions Installation procedure and matching setting of wired controller Front cover installation MODBUS MAPPING TABLE...

  • Page 4: General Safety Precautions

    1 GENERAL SAFETY PRECAUTIONS 1.1 About the documentation The original documentation is written in English. All other languages are translations. The precautions described in this document cover very important topics, follow them carefully. All activities described in the installation manual must be performed by an authorized installer.

  • Page 5: For The User

    WARNING Indicates a situation that could result in death or serious injury. CAUTION Indicates a situation that could result in minor or moderate injury. NOTE Indicates a situation that could result in equipment or property damage. INFORMATION Indicates useful tips or additional information. 1.2 For the user If you are not sure how to operate the unit, contact your installer.
  • Page 6 The appliance is not intended for use by persons, including children, with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
  • Page 7 Units are marked with the following symbol: This means that electrical and electronic products may not be mixed with unsorted household waste. Do not try to dismantle the system yourself: the dismantling of the system, treatment of the refrigerant, of oil and of other parts must be done by an authorized installer and must comply with applicable legislation.

  • Page 8: Glance Of The User Interface

    2 A GLANCE OF THE USER INTERFACE 2.1 The appearance of the wired controller Enter the menu structure from the home page Turn on or off the space operation mode or DHW mode; turn on or off the function Navigate the in the menu cursor on the structure...

  • Page 9: Status Icons

    2.2 Status icons Weekly schedule icon Lock icon At the next scheduled action, Timer icon the desired temp. will decrease. the desired temp. Outdoor ambient temp. will not change. the desired temp. WLAN icon will decrease. the desired temp. Domestic hot water will increase.

  • Page 10: Using Home

    3 USING HOME PAGES 3.1 About home pages You can use the home pages to read out and change settings that are meant for daily usage. What you can see and do on the home pages is described where applicable. Depending on the system layout, the following home pages may be possible: Room desired temperature (ROOM ) Water flow desired temperature (MAIN)
  • Page 11 home page2 ： If you have set the WATER FLOW TEMP. as NON and ROOM TEMP. as YES, the system has the function including floor heating and making hot water. The following page will appear: NOTE The interface should be installed in the floor heating room to check the room temperature.
  • Page 12 home page3 ： If the DHW MODE is set NON , and if ''WATER FLOW TEMP.'' is set YES, ''ROOM TEMP.'' is set YES,There will be main page and additional page. The system has the function including floor heating and space cooling for fan coil, home page 3 will appear: MAIN PAGE...
  • Page 13 home page4 ： If the DHW MODE is set YES. There will be main page and addition page. The system has the function including floor heating, space cooling for fan coil and domestic hot water, home page 4 will appear: MAIN PAGE ADDITION...
  • Page 14 4 MENU STRUCTURE 4.1 About the menu structure You can use the menu structure to read out and configure settings that are NOT meant for daily usage. What you can see and do in the menu structure is described where applicable. 4.2 To go to the menu structure From a home page, press '' ''.
  • Page 15 5 BASIC USAGE 5.1 Screen Unlock If the icon is on the screen, the controller is locked. The following page is displayed: Press any key, the icon will flash. Long press the '' key. The icon will disappear, the interface can be controlled.
  • Page 16 The interface will be locked if there is no handing for a long time(about 120 seconds) If the inerface is unlocked, long press " ", the interface will be locked. Long press Long press...
  • Page 17 5.2 Turning ON/OFF controls Use the interface to turn on or off the unit for space heating or cooling. The ON/OFF of the unit can be controlled by the interface if the ROOM THERMOSTAT is NON.(See ''ROOM THERMOSTAT SETTING'' "Installation and owner's manual (Wellea split indoor unit)") Press ''◄...
  • Page 18 If the DHW TYPE is set NON,then following pages will display: If the TEMP. TYPE is set ROOM TEMP. , then following pages will display:...
  • Page 19 Use the room thermostat to turn on or off the unit for space heating or cooling. ① The room thermostat is SET YES(see ''ROOM THERMOSTAT SETTING'' on "Installation and owner's manual (Wellea split indoor unit)") the unit is turned on or off by the room thermostat, p ress on the interface, the following page will display: Turning on or off cooling/...
  • Page 20 Use the interface to turn on or off the unit for DHW.Press ''►''、 ''▼''on home page,the black cursor will appear:...
  • Page 21 2）When the cursor is on DHW operation mode. Press '' '' key to turn on/off the DHW mode. If the space operation is ON,then following pages will display: If the space operation mode is OFF,then following pages will display:...
  • Page 22 5.3 Adjusting the temperature Press ''◄ ''、 ''▲'' on home page, the black cursor will appear: If the cursor is on the temperature, use the ''◄''、 ''►'' to select and use ''▼''、 ''▲'' to adjust the temperature.
  • Page 25 5.4 Adjusting space operation mode Adjusting space operation mode by interface. Go to '' '' > '' OPERATION MODE''. Press" ", the following page will appear: OPERATION MODE Operation mode setting： HEAT AUTO COOL CONFIRM There are three modes to be selected including HEAT, COOL and AUTO mode.
  • Page 26 The operation mode can not be changed see cool MODE SETTING on installation and owner's manual. If you Then the space operation mode is… select… Always heating mode heat Always cooling mode cool Automatically changed by the software based on the outdoor temperature (and depending on installer settings of the indoor temperature), and takes monthly restrictions into account.
  • Page 27 Adjust space operation mode by the room thermostat, see ''ROOM THERMOSTAT'' on "Installation and owner's manual (Wellea split indoor unit)" . Go to >OPERATION MODE, if you press any key to select or adjust, the follpage will appear: Cool/heat mode is controlled by the room thermostat.
  • Page 28 6 INSTALLATION MANUAL 6.1 Safety precaution Read the safety precautions carefully before installing the unit. Stated below are important safety issues that must be obeyed. Conform there is no abnormal phenomena during test operation after complete, then hand the manual to the user. Meaning of marks: WARNING Means improper handling may lead to personal death or severe...
  • Page 29 WARNING Please entrust the distributor or professionals to install the unit. Installation by other persons may lead to imperfect installation, electric shock or fire. Strictly follow this manual. Imporper installation may lead to electric shock or fire. Reinstallation must be performed by professionals. improper installation may lead to electric shock or fire.
  • Page 30 CAUTION Do not install the unit in a place vulnerable to leakage of flammable gases. Once flammable gases are leaked and left around the wired controller, fire may occure. The wiring should adapt to the wired controller current. Otherwise, electric leakage or heating may occur and result in fire.
  • Page 31 6.2 Other Precautions 6.2.1. Installation location Do not install the unit in a place with much oil, steam, sulfide gas. Otherwise, the product may deform and fail. 6.2.2 Preparation before installation 1) Check whether the following assemblies are complete. Qty. Name Remarks Wired Controller...
  • Page 32 6.2.3 Note for installation of wired controller: 1) This installation manual contains information about the procedure of installing Wired Remote Controller. Please refer to Indoor Unit Installation Manual for connection between Wired Remote Controller and Indoor Unit. 2) Circuit of Wired Remote Controller is low voltage circuit. Never connect it with a standard 220V/380V circuit or put it into a same Wiring Tube with the circuit.
  • Page 33 6.3.1 Structure size figure 20mm 120mm Figure A 46mm 60mm...
  • Page 34 6.3.2 Wiring Input Voltage(A/B) 13.5VAC Wiring size 0.75mm A+ B- Wired Controller Modlous...
  • Page 35 6.3.3 Back cover installation Buckling position Back cover Front cover Straight head screwdriver Screw hole installed on the three M4X20...
  • Page 36 Screw hole installed on the three M4X20 Screw hole installed on 86 Electrician box, use two M4X25 Back cover Signal switching wires...
  • Page 37 1 ) Use straight head screwdriver to insert in the buckling position in the bottom of wired controller, and spin the screwdriver to take down the back cover. (Pay attention to spinning direction, otherwise will damage the back cover!) 2) Use three M4X20 screws to directly install the back cover on the wall. 3) Use two M4X25 screws to install the back cover on the 86 electrician box, and use one M4X20 screws for fixing on the wall.
  • Page 38 Wiring Wall hole and wiring hole 60mm Diameter： Φ8--Φ10 hole Putty Putty Putty Trap Trap Trap Avoid the water enter into the wired remote controller, use trap and putty to seal the connectors of wires during wiring installation.
  • Page 39 6.4 Front cover installation After adjusting the front cover and then buckle the front cover; avoid clamping the communication switching wire during installation. Sensor can not be affected with damp.
  • Page 40 Correct install the back cover and firmly buckle the front cover and back cover, otherwise will make the front cover drop off.
  • Page 41 7 MODBUS MAPPING TABLE 7.1 Modbus Port Communication Specification Port: RS-485; the wired controller XYE is the communication port for connecting with the hydraulic module. H1 and H2 are the Modbus communication ports. Communication address: It is consistent with the DIP switch address of the hydraulic module.
  • Page 42 7.1.1 Mapping of registers in the wired controller The following addresses can use 03H, 06H (write single register), 10H (write multiple register) Register Description Remarks address BIT15 Reserved Power on or off. BIT14 Reserved (PLC:40001) BIT13 Reserved BIT12 Reserved BIT11 Reserved BIT10 Reserved...
  • Page 43 1(PLC: 40002) Setting the mode 1: Auto; 2: Cool; 3: Heat; Others: Invalid Setting water water Bit8-Bit15 Water temperature T1s is corresponding to the floor heating.(zone 2) temperature T1S 2(PLC: 40003) Bit0-Bit7 Water temperature T1s is corresponding to the floor heating.(zone 1) The room temperature range is between 17°C and 30°C, and is valid when there is Ta.
  • Page 44 7.1.2 When the wired controller is connected to the hydraulic module, the parameters of the whole unit can be checked: The following address table can only use 03H function code(Read register). Whole unit parameter mapping address table 1) Running parameters Remarks Register address Description 100(PLC: 40101) Operating frequency...
  • Page 45 Request to send operation parameter, 1: BIT15 request; 0: not request Request to send software version, 1: BIT14 request; 0: not request Request to send SN code, 1: request; 0: not BIT13 request BIT12 Reserved BIT11 EUV 1: free electricity; 0: judge by SG's signal SG 1: normal electricity;...
  • Page 46 132(PLC: 40133) Unit target frequency Unit: A 133(PLC: 40134) DC bus current 134(PLC: 40135) DC bus voltage The actual value/10, unit: V Feedback on outdoor unit, unit: °C 135( PLC: 40136) TF module temperature Climate curve The corresponding calculated T1S of zone 1 136(PLC: 40137) T1S calculated value 1 Climate curve...
  • Page 47 The following register address 200-208 can only use 03H(Read register) function code.Register address 209 and follows can use 03H, 06H (write single register), 10H (write multiple register). 2) Parameter setting Remarks Register address Description The upper 8 bits are the types of home appliances: Air to water heat pump: 0x07 200(PLC: 40201) Home appliance type The middle 4 bits are product codes: 0x1*...
  • Page 48 ACS(Double water tank control) BIT15 1: Yes 0: No (read only) BIT14 M1M2 is used for AHS control 1: Yes 0: No RT_Ta_PCNEn(enable Temperature Collection Kit) BIT13 Yes 0: No BIT12 Tbt2 sensor is valid 1: Yes 0: No BIT11 Piping length selection 1: >10m 0: <10m BIT10 Solar energy input port 1: CN18 0: CN11 BIT9 Solar energy kit enable 1: Yes...
  • Page 49 Maximum disinfection duration, range: 90~300 min, default 221(PLC: 40222) t_DI_max setting: 210 min Disinfection high temperature duration, range: 5~60 min, default 222(PLC: 40223) t_DI_hightemp setting: 15 min Time interval of compressor start-up in cooling mode; range: 5~5 223(PLC: 40224) t_interval_C min, default setting: 5 min Default setting: 5°C, range: 2~10°C, setting interval: 1°C 224(PLC: 40225) dT1SC...
  • Page 50 Longest duration of water heating by the heat pump, range: 241(PLC: 40242) t_DHWHP_max 10~600 min, default setting: 90 min; Duration of limited water heating by the heat pump, range: 10~600 242(PLC: 40243) t_DHWHP_restrict min, default setting: 30 min; Default setting: 25°C, range: 20~29°C, setting interval: 1°C 243(PLC: 40244) T4autocmin Default setting: 17°C, range: 10~17°C, setting interval: 1°C 244(PLC: 40245) T4autohmax...
  • Page 51 Parameter of the ninth temperature curves for cooling 261(PLC: 40262) T1SetC1 mode, range: 5~25°C, default setting: 10°C Parameter of the ninth temperature curves for cooling 262(PLC: 40263) T1SetC2 mode, range: 5~25°C, default setting: 16°C Parameter of the ninth temperature curves for cooling 263(PLC: 40264) T4C1 mode, range: (-5) ~46°C, default setting: 35°C...
  • Page 52 7.1.3 Error code Register Unit Content Remarks address Water flow fault(E8 displayed 3 times) Phase loss or neutral wire and live wire are connected Only applies to 3-phase models Communication fault between controller and hydraulic Final outlet water temp. sensor(T1) fault Sensor T1 Water tank temp.
  • Page 53 Register Unit Content Remarks address Pressure sensor fault Zone 2 water flow temp. sensor(Tw2) fault Sensor TW2 The plate heat exchanger water outlet temperature Sensor Tw_out sensor(Tw_out) fault 3 times PP protection and Tw_out<7℃ Communication fault between master unit and slave unit(in parallel) Communication fault between main board of hydraulic module and Ta/room thermostat transfer PCB...
  • Page 54 NO TE...
  • Page 55 NO TE...
  • Page 56 Languages GROUPE AIRWELL 10, RUE DU FORT DE SAINT CYR - 78180 MONTIGNY LE BRETONNEUX, FRANCE TEL.: +33 (0)1 76 21 82 00 - www.airwell.com...