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Question posted by mgmhtet8816 on July 1st, 2018

The Indoor Unit Pcv District Setting For 1 Hp To 2 Hp

I want to know how to give the district setting of AU60NFIERA on the indoor unit PCV district to make sure to run the air condition in the normal.

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Related Haier AU60NFIERA Manual Pages

Installation Instructions - Page 6

4. Refrigerant circuit AU282FHERA Ta one-way valve Tc strainer PMV strainer Te accumulator liquid pipe strainer SV2 outdoor 4-way valve gas pipe strainer oil segregator OP strainer oil return capillary Ts Td compressor LP gas-liquid segregator 图例 connected disconnected Tc2 PMV Ta indoor Tc1 06

Installation Instructions - Page 7

AU48NFIERA AU60NFIERA Ta 室外 HEX one-way valve Te Tc strainer PMV strainer accumulator strainer SV2 liquid pipe 4-way valve gas pipe strainer SV1 strainer oil segregator strainer OP oil return capillary Td Ts compressor LP gas-liquid segregator legend outdoor connected disconnected PMV Tc2 Ta Tc1 indoor 07

Installation Instructions - Page 11

...STARTUP CAPACITOR FAN MOTOR HEATER 4-WAY VALVE SPRAY VALVE COMP CN14 4-WAY SV2 CON2 ACFAN1 HEATER CON3 W VU R WB CN1 HP CN2 LP control board CN5 TC CN4 TE CN3 TD CN6 TS W CN7 TA MODULE_COM PMV CN10 CN8 B CN19 (OUT/...CN6 CN2 W：white R：red B：black BL：blue Y:yellow G:green P M V P Q communication wire with indoor unit WB Y/G LN POWER SUPPLY 11

Installation Instructions - Page 12

... B W P CN1 HP ACL (DOWN) (UP) ACFAN2 ACFAN1 ACN CN19 CN18 CN17 CN25 CN16 CN15 CN14 ＋－ SV2 SV1 4WV M M HEATER W BB B B PTC Y/G E / N / L3/ L2/ L1/ NOISE FILTER E N L3 L2 L1 BL B W R LN R S BT B RW W：white B：black Y:yellow R：red BL：blue G:green PQ communication wire with indoor unit Y/G RSTN...

Installation Instructions - Page 13

... 6.1 2.17 5.6 0.87 5.6 0.88 5.6 0.92 5.6 0.96 5.6 1.08 5.6 1.28 5.6 1.51 5.6 1.77 5.6 1.93 5.0 0.74 5.0 0.78 5.0 0.82 5.0 0.86 5.0 0.94 5.0 1.12 5.0 1.32 5.0 1.53 5.0 1.70 4.4 0.66 4.4 0.69 4.4 0.72 AU282FHERA cooling mode indoor temp. (℃WB) 16(℃) 18(℃) 19(℃) 20(℃) TC PI TC PI TC PI TC PI KW KW KW KW KW KW...

Installation Instructions - Page 19

....3 2.52 6.4 1.87 6.7 1.96 7.0 2.03 7.2 2.07 7.4 2.10 7.6 2.14 8.0 2.20 8.3 2.24 8.8 2.31 9.4 2.37 9.7 2.41 10.0 2.43 10.3 2.47 10.7 2.50 11.0 2.52 11.3 2.54 AU282FHERA heating mode indoor temp.℃DB 18.0 20.0 21.0 TC PI TC PI TC PI KW KW KW KW KW KW 6.4 1.71 6.4 1.81 6.4 1.86 6.7 1.81 6.7 1.90 6.7 1.94 7.0 1.89...

Installation Instructions - Page 22

... 13.0 4.27 13.4 4.36 14.0 4.49 14.6 4.57 15.5 4.70 16.5 4.83 16.9 4.92 17.5 4.96 18.1 5.04 18.7 5.09 19.3 5.13 AU48NFIERA heating mode indoor temp.℃DB 18.0 20.0 21.0 TC PI TC PI TC PI KW KW KW KW KW KW 11.1 3.49 11.1 3.68 11.1 3.78 11...

Installation Instructions - Page 25

... 14.5 4.86 14.8 4.92 15.3 5.02 16.0 5.17 16.6 5.26 17.7 5.41 18.8 5.56 19.4 5.66 20.0 5.71 20.6 5.80 21.4 5.85 22.0 5.90 AU60NFIERA heating mode indoor temp.℃DB 18.0 20.0 21.0 TC PI TC PI TC PI KW KW KW KW KW KW 12.7 4.02 12.7 4.24 12.7 4.35...

Installation Instructions - Page 41

...vhqd vhkk ad hmsdqedqdc sn b`trd `amnql`k4 Note: When one wired controller controls multiple indoors, the connected indoor units must use the common phase of power source, or the communication will be abnormal.For ...example, the power source is L1,L2,L3,and N, all the indoor units must use L1/N or L2/N or L3/N. 42 R]e]a[ flfgY` .7/ Tnvdq vhqhmf ehftqd ntscnnq EY...

Installation Instructions - Page 43

.9/ Gnlltmhb`shnm vhqd enq vhqdc bnmsqnkkdq vhqd kdmfsg.l/ vhqd rodb vhqd kdmfsg.l/ vhqd rodb 7766 :766 `mc 4866 :866 `mc 4966 649ll8 9.93bnqd/ rghdkcdc vhqd 64;ll8 9 .93bnqd/ rghdkcdc vhqd 64=;ll8 9 .93bnqd/ rghdkcdc vhqd ~066 `mc B166 ~166 `mc B366 748;ll8 9.93bnqd/ rghdkcdc vhqd 8ll8 9 .93bnqd/ rghdkcdc vhqd `4 Wghdkcdc k`xdq ne bnlltmhb`shnm vhqd ltrs ad d`qsgdc `s nmd dmc4 a4 Xgd sns...

Installation Instructions - Page 63

... Is indoor unit address properly set separately? Make necessary replacement 63 Troubleshooting: 1.Communication failure Is number of indoor and outdoor units no Check outdoor mainboard. no wiring Separately yes Eliminate interference yes Replace indoor PCB no Reconnect securely connected? yes yes Communication normal no Reset address Are communication terminals of indoor...

Installation Instructions - Page 64

... module 64 Over current protection Check if the compressor current yes Check the system, fan motor, is broken? no Check the wiring condition yes no Check PCB and replace 4. yes Normal no If chip is more than the trip current EEV, valve, Te, Tc sensor etc. no EEPROM chip installed firmly Reinstall...

Installation Instructions - Page 65

...indoor fan work normally no Repair outdoor EEV Is actual discharging temperature detected by pass circuit can work properly during heating cycle? Check 1) Connector 2) Winding resistance 3) Valve 4) Mainboard yes no Check coil and valve body of outdoor unit open totally? no Is discharging temperature no Measure balance pressure and running... Is there air in good condition? 5. yes...

Installation Instructions - Page 66

...Check fan motor or indoor EEV yes Is filter or heat exchanger dirty? yes Is high pressure switch activated? and if indoor fan motor and indoor EEV work properly ...unit open? High pressure overhigh protection Are connectors of discharging pipe pressure gauge oscillatory? Is reading of pressure switch in system? yes Is piping twisted or deformed? 6. Is there air in good condition...

Installation Instructions - Page 67

... no Replace PCB Is pressure valve detected by pressure gauge lower than 0.05MPa? Low pressure too low protection Are connectors of CN317pressure switch in good condition? yes Check leakage point, evacuate and recharge 67 yes no Check and reconnect no Do outdoor fan and PMV work properly during cooling cycle? Do...

Installation Instructions - Page 68

... failure disappears no Check the suction temperature Check the system: if the stop valve is in the range of A and B is normal. 68 Suction temperature protection Measure if the actual air return temperature is over 40degree yes no Replace power module 11. 8. Failure code 28 and 29: Check if the voltage input...