Haier MRV II AV08NMVERA Startup Manual Download | Manualshive

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2. Wiring work

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Summary of Contents for MRV II AV08NMVERA

Page 1: ...S 005 08REV 0 AV08NMVERA AV10NMVERA AV12NMVERA AV14NMVERA AV16NMVERA AV18NMVERA AV20NMVERA AV22NMVERA AV24NMVERA AV26NMVERA AV28NMVERA AV28NMVERA AV30NMVERA AV32NMVERA AV34NMVERA AV36NMVERA AV38NMVERA...

Page 2: ...cation address when in central control SW03 on indoor PCB 2 10 Confirm the indoor central control address when in central control SW02 on indoor PCB 2 11 Confirm the indoor group control address when...

Page 3: ...e 182 242 382 482 162 Wall mounted type AS MC AERA 072 092 122 162 182 282 302 382 Console type AF MAERA 072 092 122 Outdoor units Type AV MVERA Model 10HP 10N 12HP 12N 14HP 14N 16HP 16N 18HP 18N 20HP...

Page 4: ...R U P A d o o 04 AV08NMVERA 1 2 External appearance Outdoor AV16NMVERA AV18 20NMVERA AV22 24 26NMVERA AV28 30 32NMVERA AV34 36NMVERA AV38 40 42NMVERA AV44 46 48NMVERA AV10NMVERA AV14NMVERA AV12NMVERA...

Page 5: ...GH ESP DUCT TYPE AD182MHERA AD242MHERA AD282MHERA AD302MHERA AD382MHERA AD482MHERA CONSOLE TYPE AC092MCERA AC122MCERA AC162MCERA AC182MCERA AC242MCERA CONVERTIBLE TYPE AC382MFERA AC482MFERA HRV heat r...

Page 6: ...G R U P A d o o 06 2 Wiring work...

Page 7: ...he power cables connection of each indoor unit Make sure the position and the connection of live wire L and neutral wire N correct electric control box of indoor except for wall mounted unit electric...

Page 8: ...ection of each indoor unit Make sure the position and the connection of P Q cables correct Confirm P cables of all indoors are the same color so Q cables do electric control box of indoor except for w...

Page 9: ...ect wires B and C 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 Indoor 16 Indoor 15 Indoor N Indoor 2 Indoor 1 Wired controller Wired controller Wired controller Wired controller Wired controller master unit A B C Wi...

Page 10: ...J03 and J06 beside the dip switch old J02 J06 J07 J03 selection item state function description changeover of controller type 0 1 0 1 0 1 0 1 selection of room temp sensor auto restart selection of ro...

Page 11: ...11 2 4 Confirm the wiring connection when in central control Condition 1 ICR01 IGU04 indoor electric control box ICR01 IGU04 P Q L N 220 B B B A Condition 2 ICR01 only indoor electric control box ICR...

Page 12: ...4 units and every unit can include max 16 indoors but the central controller only displays the master indoor state 00 1 64 01 65 128 10 129 192 11 193 256 position 1 0 ON 1 OFF indoor bus line central...

Page 13: ...les color corresponding 2 7 Confirm the P Q connection and the communication among outdoors A B C connection outdoor electric control box outdoor electric control box Only P Q of master outdoor unit a...

Page 14: ...slave unit Remote control unit Socket jumper CN23 short connected disconnected disconnected CN30 short connected short connected disconnected CN21 blank blank to remote receiver SW08 6 ON ON OFF sign...

Page 15: ...ss by wired controller 1 Forbidden to set address by wired controller 0 1 set address automatically set address by hand There are three kinds of address setting method for indoor units automatical add...

Page 16: ...tral control address 127 __ 1 1 1 1 1 1 1 central control address 128 0 set central control address by wired controller 1 Forbidden to set address by wired controller 2 11 Confirm the indoor group con...

Page 17: ...0 1 1 0 1 1 SW4 2 description medium piping length long piping length cooling suction pressure 7 51kgf cm 2 heating discharging pressure 30 0kgf cm 2 short piping length cooling suction pressure 8 53...

Page 18: ...0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 SW4 6 7 8 used to set outdoor unit No and outdoor unit No lock 1 ON 0 OFF SW4 6 7 8 SW4 5 2 15 Confirm the outdoor units searching when multi units in com...

Page 19: ...G R U P A d o o 19 2 16 Confirm the outdoor capacity SW2 1 SW2 2 SW2 3 8HP 10HP 12HP 14HP 16HP 20HP 22HP 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 SW2 8 bit dip switch outdoor capacity 18HP...

Page 20: ...1 5 display indoor failure code no failure display 0 LED3 LED4 indoor available display 1111 indoor unavailable display function indoor communication checking indoor abnormal indoor capacity air inle...

Page 21: ...utdoor valve output indication LED1 1 open SV7 0 close LED2 1 open SV6 0 close LED3 1 open SV5 0 close LED4 1 open SV4 0 close outdoor PMV1 open angle outdoor PMV2 open angle 0 2000 steps 0 480 steps...

Page 22: ...or 40HP e g 4 outdoors excluding inverter outdoor e g 64 indoors depend on if thermostat is ON running indoor QTY outdoor QTY in one system 2 17 3 Inverter unit information center display parameters o...

Page 23: ...er it is close or press STOP EEV1 will close and display 7 2 6 fan motor runs from high speed to low speed press START to enter 9 high speed press again to enter 7 and so on Press STOP fan motor stops...

Page 24: ...er is automatical control Outdoor frequency will not change according to indoor capacity outdoor compulsory heating mode in rated condition press START for 2 seconds display HEAT to enter heating mode...

Page 25: ...rding to the temp difference between the set temp and the room temp C Dry operation room temp set temp 2 indoor operation is identical with the cooling operation and send the cooling mode to outdoor r...

Page 26: ...once arriving the requested time set by SW07 6 indoor will send filter cleaning signal to wired controller when indoor recieves the filter reset signal from wired controller if the time exceeds the re...

Page 27: ...OFF E TEMP In RECOVERY mode there is no set temp after being electrified again the displayed temp is the latest temp Every time press TEMP button SET icon will display and the set temp will increase...

Page 28: ...will be cleared e Query indoor performance state In normal state press both buttons of CHECK and FILTER for 5 seconds in the set temperature region in the screen XX will display XX is indoor number w...

Page 29: ...turns form orange color to green color oxygen pump generator starts up to apply oxygen to indoor Press the button again the sign disappeared after all health function of the indoor unit being fully ca...

Page 30: ...DE Button Used to select Code A or B this manual is for code B 14 HIGH SO Button Used to select HIGH or SOFT operation 11 LIGHT Button Used to light the control panel only for cabinet unit 12 LOCK But...

Page 31: ...are correctly placed in the compartment as required for positive and negative terminals Replacing the battery compartment lid The battery compartment lid is reinstalled in the reverse sequence Display...

Page 32: ...an speed COOL operation starts when room temp is higher than temp setting Every time the button is pressed temp setting increases 1degree If button is kept depressed temp setting will increase quickly...

Page 33: ...nfirming After time setting press SET button to confirm time Timer ON OFF Function After replacing batteries or if apower failure occurs TIMER setting must be reset Remote controller has memory functi...

Page 34: ...working mode Press the Fresh air button of the remote controller the LCD displays and the unit begins continuous fresh air operation press the button again the in flashes and begin automatic fresh ai...

Page 35: ...ssure is more than 2 1MPa outdoor motor will increase one class at interval of 60 seconds if pressure is over 2 6MPa outdoor motor will rise up to class 7 If pressure is less than 1 9MPa for 60 second...

Page 36: ...n defrosting operation a 4 way valve OFF b outdoor motor OFF c anti cold air control of indoor motor OFF d outdoor EEV OFF Quit defrosting Any of the below conditions can be met the unit will quit def...

Page 37: ...perature 9 Oil return quit condition After oil return the system will enter refrigerant elimination 3 Oil return procedure in heating mode 1 After the compressor frequency enters 90Hz in the course if...

Page 38: ...factory ON OFF SW01 1 2 3 4 5 6 7 8 ON OFF SW02 1 2 3 4 5 6 7 8 ON OFF SW03 1 2 3 4 5 6 7 8 SW08 5 Status of SW08 5 ON OFF Controlling Method Room card available unavailable ON OFF SW08 6 Status of S...

Page 39: ...oor unit 2 To other outdoor unit Communication cable Shielded wire Power cable C B A Q P 1 L 2 N 2 N 1 L P Q A B C L N To other indoor unit To wired controller A B C To outdoor unit P Q To power cable...

Page 40: ...G R U P A d o o 40...

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