FOR Split Wall Mounted Series R410a DC Inverter ASW-H09A4/SAR1DI ASW-H12A4/SAR1DI 2008
CONTENTS Product Specifications…………..……………………………………………..1 Dimensions………………………………………….………………………………2 Refrigeration Cycle Diagram……………………………………………….…3 Remote Controller Instructions………………..……………………………4 Brief Introduction Of Installation………………………………………….16 Wiring Diagram………………………………………….……………………….20 Operation Details…………………………………………………………..…..22 Disassembly Of The Parts…………………………..……………..………..36 Exploded Pictures……………………………………………………………...
Product Specifications Model Name Item Cooling Capacity BTU/h Heating Capacity Cooling Input Heating Rated Current Cooling Heating Cooling E.E.R Heating W A BTU/h.
Dimensions (1) Indoor unit MODEL DIM W H D mm mm mm ASW-H09A4/SAR1DI ASW-H12A4/SAR1DI 802 185 265 880 196 286 (2) Outdoor unit MODEL DIM W H D mm mm mm ASW-H09A4/SAR1DI ASW-H12A4/SAR1DI 760 540 260 760 540 260 2
Refrigeration Cycle Diagram MODEL ASW-H09A4/SAR1DI ASW-H12A4/SAR1DI Pipe size (Diameter: Ø) Liquid(inch) Gas(inch) 1/4 3/8 1/4 3/8 3 Max. Piping Length (m) Max.
Remote Controller Instructions 4
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Brief Introduction Of Installation The installation of air-conditioner should meet with the “Installation Instruction”. The machine must be installed correctly by professional technicians according to the “Installation Instruction”. (1) Guide to customer ①The customer should provide a suitable power supply source, its voltage should be in the range of 90-110% of its rated voltage. ②The power supply circuit should have MCB leakage protection. The capacity should be more than 1.
3. Installation Outdoor Unit: ① The outdoor unit must be firmly fixed to avoid falling in strong wind. ② Install on the cement base as in the drawing. ③ If it is installed at seaside or at a place high above the ground and with strong wind, the AC should be installed against the wall to ensure the normal operation of the fan and the blocking plate should be used.
(5)Pipe Connection ① Connect the pipe to the unit: point to the center of pipe and fasten the connection screw at first by hand and then by wrench until it is tightly fastened. The fastening direction is shown in the picture. ② Pointing towards the center of pipe, fasten the screw with strength. ③ Wrench the screw in the end until you hear the “click” sound. (6)The fixing of pipe ① Wrap up all pipe, water discharge and connection wire from top to below.
(7)Expelling the air in the pipes and the indoor unit Expelling the air: humid air in the refrigerating system might cause trouble of compressor. ①Take off the cover from the stop valve and T-branch valve. ②Take off the auxiliary cover from the T-branch valve. ③Turn the stop valve rod anti-clock wise to an angle of 90 degree, keep it open for 8 seconds and close the valve. ④Check whether there is air leakage at all connection parts of pipes.
Wiring Diagram 1. Indoor Unit Electric Chart Fan Motor Display receive Panel Transformer Step Motor Controlling board L N G S Power plug ~220-240V/50Hz 8R032GRN861.
2. Outdoor Unit Electric Chart Fan Motor Temperature Sensor Orientation Valve CAP N L 4WV_L 4WV_N EXHAUST power board L_IN N_IN G RS L_OUT N_OUT PFC DC_P(+) DC_N(-) O R DC_P(+) DC_N(-) AC_N TOP DC_N DC_P DC_P+ CON17 CON19 +15V VG DC_N DC_P DC_P+ CON6 +12V +5V G N(-) +15V VG PFC board U AC_L To Indoor Unit V W Compressor IPM board 8R032GRW861.
Operation Details Main functions note Remark: Tr: Tr means indoor environmental temperature Te: Te means indoor temperature of evaporator Ts: Ts means temperature setting Tc: Tc means outdoor temperature of evaporator Td: Td means discharge temperature of compressor Ta: Ta means outdoor environmental temperature 1.
4、output frequencies: F = Fo + ΔF ΔF =Kp×(En+1- En)+ Ki×En+1 + Kd×(En+1 - 2En + En-1) Fo=20, Kp=6.0, Ki=8.0, Kd=2.0 (EEEPROM can adjust) a .Frequency range: 20Hz~85Hz,if F<20Hz, 20Hz is the bottom;if F>85Hz,85 Hz is the top. b. En+1=Tr-Ts,En+1 range: -3 ~+13 c. If consecutive time of En+1≤-2 is 2min,the compressor will be shut down. d. Starting with power, if En+1≤0,the compressor won’t work, if En+1>0,the compressor will open. e.
comptressor:75HZ. When30℃≤Ta<47℃,it open as cooling mode normal, the maximum work frequency of compressor:85Hz When16℃≤Ta < 30℃, it open as cooling mode normal, the maximum work frequency of compressor 65Hz When Ta<16℃,the maximum work frequency of compressor 37Hz. 4.
4、Output frequency: F = Fo + ΔF ΔF =Kp×(En+1- En)+ Ki×En+1 + Kd×(En+1 - 2En + En-1) Fo=20, Kp=6.0, Ki=8.0, Kd=2.0 (EEEPROM can adjust) a.Frequency range: 20Hz~85Hz;If F<20Hz,the less should be 20Hz;If F>85Hz ,the most should be 85Hz; b. En+1=Ts - Tr,the range of En+1:-3 ~ +13; c.If En+1≤-2,it continue at 2 min and then shut down the compressor; d.If En+1<0 when it starts,compressor false to start.or compressor is able to start; e.
b)、When 25℃≤Te<30℃,indoor motor run at the lower wind speed as soon as it operates.
recalculate when compressor run continuely over 5min; 2)Through test the temperature of sensor of Tc & Ta and meet the following condition at the consecutive 5min: Tc≤C×Ta-α And C:Ta<0℃,C=0.8 Ta≥0℃,C=0.3 Ta≥0℃,C=0.3 Should be H when it’s easy to frost,L when it’s hard to frost,M when it’s done. The restrictment of temperature for anti-frost: When the data is only C×Ta-α≤2℃,it’s able to take the frost away.
The highest frequency should be 60Hz and indoor motor blow the low wind speed at the heating & sleep mode. Temperature setting Temperature 降低 2℃ 再降低 2℃ 1h 2h 7h(end the sleep,off) NINE Timing The highest timing should be 24h,1min as unit,can’t cancel timing at the single timing and no change to mode and indicator light run when timing has been made.
if 7 ℃ ≤ Te <11 ℃, the frequency of the compressor will increase in the rate of 1Hz/10s frequency if 6 ℃ ≤ Te <7 ℃, the compressor frequency remains unchanged; if 0 ℃
The above protection will go on until Td ≤85 ℃, and it stops working more than 3 min, then the compressor will resume normal operation; When the compressor restart again, if Td reaches more than 110 ℃ again within 15 min, the compressor will stop immediately and display the corresponding fault code. 5、The malfunction protection of indoor fan-motor If there is no signal after the indoor fan-motor starts working for 10 s, the indoor fan-motor will stop for 30 s.
11、Compressor delay protection The start of the compressor will delayed for 3 min if the outdoor unit is in charged state, and if it is in non-charged state , the outdoor compressor will start without delay. There is no such delay protection within 3 min for the first power-on. 12、Alert function of sound and light 1.There is a buzzer in the controller.
LED2 shinning times possible reasons for faults ⑴.outdoor temperature sensor abnormal ⑵.outdoor defrosting sensor abnormal ⑶.compressor venting temperature abnormal ⑷.compressor venting temperature too high ⑸.outdoor communication abnormal’ ⑹.communicating with IPDU module abnormally ⑺.E2PROM data abnormal ⑻.IPDU abnormal; exceeding max turning value ⑼.IPDU abnormal; shaking ⑽.IPDU abnormal; off position ⑾.IPDU abnormal; accelerating abnormal ⑿.IPDU abnormal; G-TR short circuit ⒀.
Position 6, (full opening) position 5 (heating base point ) position 4( refrigerating waving end) position 3( heating waving end) position 2 (refrigerating base point) position 1 (full closing) 11. Wind Speed Choosing Function When running normally, wind speed will work as normal controlling speed for every model. Unit; r/min Wind speed button Refrigerating speed Heating speed high wind 1080 1080 middle wind 1000 1000 low wind 920 (frequency<= 50Hz) 920 (frequency<= 60Hz) breeze 650 650 12.
output negative ion; In case that Negative ion function is started, press the Negative ion function button on the remote control, negative ion electrical apparatus on the controller close, he whole machine will not output negative ion 14.
4、if quit high efficiency running automatically, run as the status that’s set previous of refrigerating and heating high efficiency running, when remote control quit, run as the status that adjuster set.. 5、When there is protecting, there will be no excessive high wind, if frequency doesn’t reach 80Hz, excessive high wind is not allowed.
Disassembly Of The Parts Attention: Turn off the air-conditioner and pull out the plug of the power supply before the service. 1. Indoor unit: No.
outdoor unit’s interconnection cord and power supply cord from the terminal of the electrical box. 4) If the main PCB board is loosed by chance, remove it away; 1) Do No.
2. Outdoor unit: No.
1) Do No.”1” and “2” firstly; 2) Screw off the two fastening bolts; 3 Condenser 3) Weld off the inlet and outlet tube; 4) Offload the condenser. 1) Do No.”1” , “2”and “3” firstly; 2) Open the cover of compressor, release the connection cord. 4 Compressor 3) Weld off the inlet and outlet tube; 4) Screw off the three screws; 5) Offload the compressor.
Exploded Pictures (1) Indoor unit exploded picture (ASW-H09A4/SAR1DI) 40
PARTS LIST OF INDOOR UNIT EXPLODED PICTURE (ASW-H09A4/SAR1DI) No.
(2) Outdoor unit exploded picture (ASW-H09A4/SAR1DI) 42
PARTS LIST OF OUTDOOR UNIT EXPLODED PICTURE (ASW-H09A4/SAR1DI) No.
(3) Indoor unit exploded picture (ASW-H12A4/SAR1DI) 44
PARTS LIST OF INDOOR UNIT EXPLODED PICTURE (ASW-H12A4/SAR1DI) No.
(2) Outdoor unit exploded picture (ASW-H12A4/SAR1DI) 46
PARTS LIST OF OUTDOOR UNIT EXPLODED PICTURE (ASW-H12A4/SAR1DI) No.
ADD:NO.1166 North MingGuang Road(AUX Technology Park),Jiang Shan Town,Ningbo,Zhejiang,P.R.China TEL:86-574-88220826 FAX:86-574-88220720 Http://www.cnaux.com E-mail:auxsales@mail.auxgroup.