Daitsu AIWD SPACE II Series User Manual Download Page 4

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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.

1.1.1 Meaning of warnings and symbols

DANGER

Indicates a situation that results in death or serious injury.

DANGER: RISK OF ELECTROCUTION

Indicates a situation that could result in electrocution.

DANGER: RISK OF BURNING

Indicates a situation that could result in burning because of
extreme hot or cold temperatures.

Summary of Contents for AIWD SPACE II Series

Page 1: ...USER MANUAL AIWD SPACE II REFRIGERANT R32 dition 02 21 S rie AIWD SPACE II Models AIWD SPACE II 60 AIWD SPACE II 100 AIWD SPACE II 160...

Page 2: ...wired controller please read this manual carefully before using the unit For convenience of future reference keep this manual after reading it CONTENTS 1 About the documentation For the user 1 2 1 1 2...

Page 3: ...ce operation mode 5 2 5 1 5 3 5 4 7 Safety precaution Other precautions Installation procedure and matching setting of wired controller Front cover installation 7 2 7 1 7 3 7 4 MENU STRUCTURE BASIC US...

Page 4: ...hem carefully All activities described in the installation manual must be performed by an authorized installer 1 1 1 Meaning of warnings and symbols DANGER Indicates a situation that results in death...

Page 5: ...user If you are not sure how to operate the unit contact your installer CAUTION Indicates a situation that could result in minor or moderate injury Indicates a situation that could result in equipment...

Page 6: ...y 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 Children mu...

Page 7: ...f the refrigerant of oil and of other parts must be done by an authorized installer and must comply with applicable legislation Units must be treated at a specialized treatment facility for reuse recy...

Page 8: ...ructure from the home page Come back to the up level Turn on or off the space operation mode or DHW mode turn on or off the function in the menu structure Long press for unlocking locking the controll...

Page 9: ...coil Radiator The floor heating The compressor is activated Turn off Turn on OFF Heat mode Cool mode Auto mode Timer icon Lock icon Outdoor ambient temp WLAN icon The disinfect function is activated...

Page 10: ...ly 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 home page1 If you have set the WATER FLOW TEMP...

Page 11: ...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 heatin...

Page 12: ...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...

Page 13: ...IN 3 ADDITION 3 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 w...

Page 14: ...n the menu structure is described where applicable 4 2 To go to the menu structure From a home page press MENU Result The menu structure appear 4 3 To navigate in the menu structure 8VH WR VFUROO ENTE...

Page 15: ...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 UNLOCK key The icon will disappear the interface c...

Page 16: ...nterface will be locked if there is no handing for a long time about 120 seconds If the inerface is unlocked long press unlock the interface will be locked UNLOCK UNLOCK Long press UNLOCK Long press U...

Page 17: ...face if the ROOM TEHERMOSTAT is NON See 5220 7 50267 7 6 77 1 in Installation and owner s manual M thermal split indoor unit Press RQ KRPH SDJH WKH EODFN FXUVRU ZLOO DSSHDU 1 When the cursor is on the...

Page 18: ...ON OFF ON OFF OFF OFF 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: ...following page will display DUAL ROOM THERMOSTAT is set YES see ROOM THERMOSTAT 6 77 1 in Installation and owner s manual M thermal split indoor unit The room thermostat for fan coil is turned off th...

Page 20: ...Use the interface to turn on or off the unit for DHW Press RQ home page the black cursor will appear 2 OFF OFF...

Page 21: ...on DHW operation mode Press ON OFF key to turn on off the DHW mode ON OFF ON OFF 18 OFF If the space operation is ON then following pages will display If the space operation mode is OFF then followin...

Page 22: ...5 3 Adjusting the temperature Press RQ KRPH SDJH WKH EODFN FXUVRU ZLOO DSSHDU If the cursor is on the temperature use the to select and use WR DGMXVW WKH WHPSHUDWXUH...

Page 23: ...2...

Page 24: ...15...

Page 25: ...ted including HEAT COOL and AUTO mode Use the to scroll press OK to select Even if you don t press OK button and exit the page by pressing BACK button the mode would still effective if the cursor have...

Page 26: ...epending on installer settings of the indoor temperature and takes monthly restrictions into account Note Automatic changeover is only possible under certain conditions 6HH WKH 25 6 59 0 1 872 02 6 77...

Page 27: ...T on Installation and owner s manual M thermal split indoor unit R WR 0 18 23 5 7 21 02 LI RX SUHVV DQ NH WR VHOHFW RU adjust the follpage will appear OK Cool heat mode is controlled by the room therm...

Page 28: ...ck for it if the router in your environment is active and make sure that the wired controller is well connected to the wireless signal During the Wireless distribution process the LCD icon flashes to...

Page 29: ...s FWLYDWH WKH 1 E LQWHUIDFH R WR 0 18 1 6 77 1 3 02 Press OK the following page will appear CAUTION After enter Ap mode if it s not connected with mobile phone the LCD icon will flash 10 minutes then...

Page 30: ...plete the above operation and wireless configuration is reset 5HVWRUH 1 VHWWLQJ E LQWHUIDFH R WR 0 18 1 6 77 1 5 6725 1 6 77 1 Press OK the following page will appear Do you want to restore the WLAN s...

Page 31: ...e device side AP Mode connecting WLAN 6 2 1 Install APP Scan the following QR code to install the Comfort Home APP Please research Comfort Home in APP STORE or GOOGLE PLAY to install the APP This APP...

Page 32: ...6 2 2 Sign in Sign up Click the button on the right side of the home page register account according to the guide...

Page 33: ...6 2 3 Add Home Appliances 1 Choose the wired controller model then go to add the device...

Page 34: ...2 Operate the wired controller according to APP prompts 3 3 L L WLAN...

Page 35: ...3 Wait for the home appliance to connect and click Finish...

Page 36: ...ntroller is constantly on and the air conditioner can be controlled through the APP 5 If the network distribution process fails or the mobile connection demands reconnection and replacement operate RE...

Page 37: ...ct no more than 10 devices to a single router lest home appliances are affected by weak or unstable network signal If the password of the router or WLAN is changed clear all settings and reset the app...

Page 38: ...e 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 handl...

Page 39: ...tric 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 sho...

Page 40: ...e applied to the terminal Otherwise wire cut and heating may occur and result in fire CAUTION Do not install the unit in a place vulnerable to leakage of flammable gases Once flammable gases are leake...

Page 41: ...he following assemblies are complete 1 3 2 1 2 For Mounting on the Wall Name Qty Remarks Wired Controller Installation and Owner s Manual Plastic bolt 3 For mounting on the Wall Plastic expansion pipe...

Page 42: ...oller is low voltage circuit Never connect it with a standard 220V 380V circuit or put it into a same Wiring Tube with the circuit 3 The shielded cable must be connected stable to the ground or transm...

Page 43: ...7 3 1 Structure size figure 19mm 84mm 44mm 46mm 60mm 120mm 20mm 120mm Figure A...

Page 44: ...itch 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 whil...

Page 45: ...7 3 3 Back cover installation Buckling position Back cover Straight head screwdriver Front cover Screw hole installed on the three M4X20...

Page 46: ...Back cover Signal switching wires Screw hole installed on the three M4X20 Screw hole installed on 86 Electrician box use two M4X25...

Page 47: ...n the wall 4 Adjust the length of two plastic screw bars in the accessory to be standard length from the electrical box screw bar to the wall Make sure while installing the screw bar to the wall makin...

Page 48: ...hole Diameter Putty Trap Putty Trap Putty Trap 44mm Electricianbox Wiring hole 60mm B C Avoid the water enter into the wired remote controller use trap and putty to seal the connectors of wires during...

Page 49: ...7 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 50: ...Correct install the back cover and firmly buckle the front cover and back cover otherwise will make the front cover drop off...

Page 51: ...odule H1 and H2 are the Modbus communication ports Communication address It is consistent with the DIP switch address of the hydraulic module Baud rate 9600 Number of digits Eight Verification none St...

Page 52: ...eserved BIT4 Reserved BIT3 0 power off air conditioner 1 power on air conditioner zone 2 BIT2 BIT1 BIT0 8 1 1 Mapping of registers in the wired controller The following addresses can use 03H 06H write...

Page 53: ...er tank temperature range is between 40 C and 60 C 1 curve setting is enabled 0 curve setting is disabled DHW pump s running constant temperature water recycling ECO mode Holiday home the status can o...

Page 54: ...9 PLC 40120 Outdoor unit voltage 120 PLC 40121 121 PLC 40122 Compressor operating time Compressor operating time in hour Reserved Current fault 1 Running parameters 109 PLC 40110 110 PLC 40111 111 PLC...

Page 55: ...efrosting BIT0 Reserved 129 Load output BIT15 DEFROST BIT14 External heater BIT13 RUN BIT12 ALARM BIT11 BIT10 HEAT4 BIT9 SV2 BIT8 BIT7 BIT6 BIT5 Reserved BIT4 SV1 BIT3 BIT2 BIT1 BIT0 Whole unit versio...

Page 56: ...39 139 PLC 40140 140 PLC 40141 Ability of Hydraulic module TF module temperature Water flow Limit scheme of outdoor unit current In A Feedback on outdoor unit in C The corresponding calculated value o...

Page 57: ...e upper limit of TS setting Temperature lower limit of TS setting Temperature upper limit of water heating Temperature lower limit of water heating Parameter setting 1 The upper 8 bit is the home appl...

Page 58: ...13 213 PLC 40214 214 PLC 40215 215 PLC 40216 216 PLC 40217 217 PLC 40218 218 PLC 40219 219 PLC 40220 220 PLC 40221 Reserved Reserved Reserved Reserved Reserved Reserved Default setting 5 C range 2 10...

Page 59: ...1 C Default setting 10 C range 5 25 C setting interval 1 C Time interval of compressor start up in the heating mode range 5 60 min default setting 5 min Default setting 5 C range 2 10 C setting inter...

Page 60: ...PLC 40259 259 PLC 40260 260 PLC 40261 ECO parameter ECO parameter ECO parameter ECO parameter Comfort parameter Comfort parameter Comfort parameter Comfort parameter T1S first floor heating Longest du...

Page 61: ...efault setting 10 Parameter of the ninth temperature curves for cooling mode range 5 25 default setting 16 Parameter of the ninth temperature curves for cooling mode range 5 46 default setting 35 Para...

Page 62: ...Eurofred S A Marqu s de Sentmenat 97 08029 Barcelona www eurofred es...

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