Airwell Monobloc R32 Operation Manual
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Airwell Monobloc R32 Operation Manual

Airwell Monobloc R32 Operation Manual

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OPERATION MANUAL
Thank you very much for purchasing our product.
Before using your unit, please read this manual carefully and keep it for future reference.

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  • Page 1 OPERATION MANUAL Thank you very much for purchasing our product. Before using your unit, please read this manual carefully and keep it for future reference.

  • 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 HOW TO GO TO 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...

  • 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 Prevent freezing icon The disinfect function is activated THE AHS Holiday away/home (additional heating source is activated such asgas boiler) is activ- Silent mode is activated ated Timer icon Backup heater is activated A malfunction occured The compressor Lock icon is activated Shut off...

  • 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 temperature (ROOM ) Outlet water temperature (MAIN)
  • Page 11 home page2 ： If you have set the WATER FLOW TEMP. as NON and ROOM TEMP. as YES. There will be only main page. 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...
  • Page 12 home page3 ： If you have set the WATER FLOW TEMP. as YES and ROOM TEMP. as YES. There will be main page and addition page. The system has the function including floor heating and air condition. The following page will appear: MAIN PAGE...
  • Page 13 home page4 ： If you have set the WATER FLOW TEMP. as YES and ROOM TEMP. as YES. There will be main page and additon page. The system has the function including floor heating, air condition and making hot water. The following page will appear: MAIN 21: 55 08 - 08 - 2015 SAT.
  • Page 14 home page5 ： If you have set the WATER FLOW TEMP. as YES and ROOM TEMP. as YES. There will be main page and additon page. The system has the function, air condition. The following page will appear: MAIN PAGE 21: 55 08 - 08 - 2015 SAT.

  • Page 15: About The Menu Structure

    4 HOW TO GO TO 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.

  • Page 16: Screen Unlock

    5 BASIC USAGE 5.1 Screen Unlock If the icon is on the screen, the controller is locked. The following page is displayed: 21: 55 08 - 08 - 2015 SAT. MAIN °c °c TANK Press any key, the icon will flash. Long press the ''UNLOCK'' key.
  • Page 17 The interface will be locked if there is no handing for a long time(about 60 seconds) If the inerface is unlocked, long press "unlock", the interface will be locked. 21: 55 08 - 08 - 2015 SAT. MAIN °c °c TANK Long press Long press...

  • Page 18: Turning On/Off Controls

    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 TEHERMOSTAT is NON.(see ROOM THERMOSTAT SETTING on INSTALLATION AND OWNER'S MANUAL) Press ''◄...
  • Page 19 21: 55 08 - 08 - 2015 SAT. 21: 55 08 - 08 - 2015 SAT. MAIN MAIN °c °c ON/OFF 21: 55 08 - 08 - 2015 SAT. 21: 55 08 - 08 - 2015 SAT. ROOM ROOM °c °c ON/OFF...
  • Page 20 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 THERMOSAT on INSTALLTION AND OWNER’S MANUAL) the unit is turned on or off by the room thermostat, press on/off on the interface, the following page will display: 22: 20 22 - 08 - 2018 SAT.
  • Page 21 Use the interface to turn on or off the unit for DHW.Press ''►''、 ''▼''on home page,the black cursor will appear: 21: 55 08 - 08 - 2015 SAT. MAIN °c °c TANK 2）When the cursor is on DHW operation mode. Press ''ON/OFF'' key to turn on/off the DHW mode.

  • Page 22: Adjusting The Temperature

    5.3 Adjusting the temperature Press ''◄ ''、 ''▲'' on home page, the black cursor will appear: 21: 55 08 - 08 - 2015 SAT. MAIN °c °c TANK ON/OFF ADJUST SCROLL ON/OFF If the cursor is on the temperature, use the ''◄''、 ''►'' to select and use ''▼''、...
  • Page 23 21: 55 08 - 08 - 2015 SAT. MAIN °c °c TANK ON/OFF ADJUST SCROLL ON/OFF 21: 55 08 - 08 - 2015 SAT. ROOM °c...
  • Page 24 21: 55 08 - 08 - 2015 SAT. MAIN °c °c TANK ON/OFF ADJUST SCROLL ON/OFF 21: 55 08 - 08 - 2015 SAT. MAIN °c °c TANK ON/OFF ADJUST SCROLL ON/OFF...

  • Page 25: Adjusting Space Operation Mode

    5.4 Adjusting space operation mode Adjusting space operation mode by interface Go to ''MENU'' > ''SPACE OPERATION MODE'' . Press"OK", the following page will appear: OPERATION MODE Operation mode setting： HEAT AUTO COOL ON/OFF SCROLL ON/OFF 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 ower's manual. If you Then the space operation mode is… select… Always heat mode heat Always cool mode cool Automatically changed by the software based on the outdoor temperature (and depending on installer settings also 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 ower's manual. Go to MENU>OPERATION MODE, if you press any key to select or adjust, the follpage will appear: 22: 20 22 - 08 - 2018 SAT. Cool/heat mode is controlled by the room thermostat.

  • Page 28: Safety Precaution

    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: Other Precautions

    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: Installation Procedure And Matching Setting Of Wired Controller

    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 Wired Controller Modlous Input Voltage(A/B) 13.5VAC Wiring size 0.75mm The rotating coded switch S3(0-F) on the main control board of hydraulic module is used for set the modbus address. By default the units have this coded switch positioned=0, but this corresponds to the modbus address 16 , while the others positions corresponds the number, e.g.
  • 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 hole Diameter： Φ8--Φ10 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: Front Cover Installation

    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: Modbus Port Communication Specification

    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 Water temperature T1s is corresponding to the floor heating. 2 (PLC:40003) Setting water temperature T1s The room temperature range is between 17°C and 30°C, and is 3 (PLC:40004) Setting air temperature Ts 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: Whole unit parameter mapping address table 1) Running parameters Register address Description Remarks 100 (PLC:40101) Operating frequency Compressor operating frequency in Hz 101 (PLC:40102) Operating Mode Whole unit's actual operating mode, 2: cooling, 3: heating, 0: off...
  • Page 45 Status bit 1 BIT15 Reserved (PLC:40129) BIT14 Reserved BIT13 Reserved BIT12 Reserved BIT11 Reserved BIT10 Reserved BIT9 Reserved BIT8 Solar energy signal input BIT7 Room temperature controller cooling BIT6: Room temperature controller heating BIT5: Outdoor unit test mode mark BIT4: Remote On/Off (1: d8) BIT3: Oil return...
  • Page 46 2）Parameter setting Register Description Remarks address The upper 8 bit is the home appliance type: Home appliance type 200 (PLC:40201) Central heating: 0x07 201 (PLC: 40202) Temperature upper limit of T1S cooling 202 (PLC: 40203) Temperature lower limit of T1S cooling 203 (PLC: 40204) Temperature upper limit of T1S heating 204 (PLC: 40205)
  • Page 47 BIT15 Parameter setting 2 Supports backup heater (IBH) 211 (PLC:40212) IBH supports heating BIT14 BIT13 IBH supports water heating Supports AHS BIT12 BIT11 AHS supports heating AHS supports water heating BIT10 BIT9 Supports solar energy module BIT8 Reserved BIT7 Reserved BIT6: Reserved BIT5:...
  • Page 48 t_DI_max Maximum disinfection duration, range: 90~300 min, default setting: 210 min 221 (PLC: 40222) t_DI_hightemp Disinfection high temperature duration, range: 5~60 min, default setting: 15 min 222 (PLC: 40223) t_interval_C 223 (PLC: 40224) Time interval of compressor start-up in cooling mode; range: 5~30 min, default setting: 5 min dT1SC Default setting: 5°C, range: 2~10°C, setting interval: 1°C...
  • Page 49 t_DHWHP_max Longest duration of water heating by the heat pump, range: 241 (PLC: 40242) 10~600 min, default setting: 120 min; t_DHWHP_restrict 242 (PLC: 40243) Duration of limited water heating by the heat pump, range: 10~600 min, default setting: 30 min; T4autocmin 243 (PLC: 40244) Default setting: 25°C, range: 20~29°C, setting interval: 1°C...
  • Page 50 NO TE...

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