Acson AWM09J Manual

Wall mounted split systems

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Manual (99 pages)

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Models:

AWM09J/JR

AWM15J/JR

AWM20J/JR

AWM25J/JR

A5WM10J/JR

A5WM15J/JR

A5WM20J/JR

A5WM25J/JR

Wall Mounted Split Systems

AWM-J_(ii)

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Summary of Contents for Acson AWM09J

Page 1 Models: AWM09J/JR AWM15J/JR AWM20J/JR AWM25J/JR A5WM10J/JR A5WM15J/JR A5WM20J/JR A5WM25J/JR Wall Mounted Split Systems AWM-J_(ii)
Page 2: Table Of Contents
© 2011 Acson International. All rights reserved throughout the world. Bulletin illustrations cover the general appearance of Acson International products at the time of publication. We reserve the right to change design and construction speciﬁ cations at any time without notice.
Page 3: Nomenclature
Nomenclature AWM-J_(ii) Nomenclature Indoor A 5 WM 2 0 J R – A C L A B Brand Product Specification A: Acson Variation B : Second Issue Refrigerant “ ”: R22 Grille 4: R407C A: Grille A 5: R410A Product Type...
Page 4: Indoor Unit
AWM-J_(ii) Product Line-Up Product Line-Up Indoor Unit AWM-J Classiﬁ cation ACLBA ACLBA ACLBA ACLBA 09JR ACLBA 15JR ACLBA 20JR ACLBA 25JR ACLBA Indoor Unit A5WM-J Classiﬁ cation A5WM ACLBA ACLBA 10JR ACLBA 15JR ACLBA...
Page 5 Product Line-Up AWM-J_(ii) Outdoor Unit Classiﬁ cation ACPOH 15 C ACPOH ACPOD ACPOD 09CR ACPOH 15CR ACPOJ 20CR ACPOD 25CR ACPOD Outdoor Unit A5LC Classiﬁ cation A5LC ACPGG 10CJ ACPOG ACPGG 15CJ ACPOG 10CRJ ACPOG 15CRJ ACPOG...
Page 6 AWM-J_(ii) Product Line-Up Indoor Unit A5WM Classiﬁ cation A5WM ACLBB ACLBB 20JR ACLBB 25JR ACLBB Outdoor Unit Outdoor Unit A5LC A5LC Classiﬁ cation Classiﬁ cation A5LC A5LC 20CJ 20CJ ACPOE ACPOE 25CJ 25CJ ACPOE ACPOE 20CRJ ACPOE 20CRJ ACPOE 25CRJ ACPOE 25CRJ ACPOE...
Page 7: Application Information
Application Information AWM-J_(ii) Application Information Operating Range Ensure the operating temperature is in allowable range. Cooling only Standard point Caution : The use of your air conditioner outside the range of working Low ambient kit temperature and humidity can result in serious failure. Indoor temp.
Page 8: Refrigerant Circuit Diagram
AWM-J_(ii) Application Information Refrigerant Circuit Diagram Model: AWM09J - ALC09C A5WM10J - A5LC10CJ AWM15J - ALC15C A5WM15J - A5LC15CJ 70034 049971 Model: AWM20J - ALC20C...
Page 9 Application Information AWM-J_(ii) Model: AWM25J - ALC25C Model: AWM09JR - ALC09CR A5WM10JR - A5LC10CRJ A5WM15JR - A5LC15CRJ 70034 023154...
Page 10 AWM-J_(ii) Application Information Model: AWM15JR - ALC15CR 70034 095236 Model: AWM20JR - ALC20CR...
Page 11 Application Information AWM-J_(ii) Model: A5WM20J – A5LC20CJ Model: A5WM25J – A5LC25CJ...
Page 12 AWM-J_(ii) Application Information Model: A5WM20JR – A5LC20CRJ HEATING CAP TUBE CHECK JOINT COOLING & HEATING CAP TUBE CHECK VALVE Model: AWM25JR - ALC25CR CHECK JOINT COOLING & HEATING CAP TUBE...
Page 13 Application Information AWM-J_(ii) Model: A5WM25JR – A5LC25CRJ CHECK JOINT COOLING & HEATING CAP TUBE...
Page 14: Installation Guideline
AWM-J_(ii) Application Information Installation Guideline Safety Precautions WARNING CAUTION • Installation and maintenance should be performed Please take note of the following important points by qualiﬁ ed persons who are familiar with local code when installing. and regulation, and experienced with this type of •...
Page 15 Application Information AWM-J_(ii) Caution Before installing the unit, ensure that the power supply matches the power requirement of the air conditioner. Installation of Indoor Unit Service Space Install the indoor unit at a location with the following requirements • Location is suitable for wiring, piping and drainage. •...
Page 16 AWM-J_(ii) Application Information Cooling Unit (single phase) Model A(5)WM20/25J A(5)WM09/10/15J Indoor Unit Outdoor Unit A(5)LC20/25C *** Outdoor coil sensor connection wire A(5)LC09/10/15C Terminal Block Terminal Block (8m long) attached in the indoor unit Voltage range** 220V-240V/1Ph/50Hz + Power supply cable size* Number of wire COMP COMP...
Page 17 ﬂ ow increases, thus lowering the cooling capacity, and as the result the compressor may become defective. Always choose the shortest path and follow the recommendation as tabulated below: Indoor Unit Outdoor Unit AWM09J/JR AWM15J/JR AWM20J/JR AWM25J/JR Indoor...
Page 18 AWM-J_(ii) Application Information Piping Works • Do not use contaminated or damaged copper tubing. Do not remove plastic, rubber plugs and brass nuts from the valves, ﬁ ttings, tubings and coils until you are ready to connect suction or liquid line into valves or ﬁ...
Page 19 Application Information AWM-J_(ii) Vacuuming and Charging The pre-charged outdoor unit does not need any vacuuming or charging. However once it is connected, the connecting pipe line and the indoor unit need to be vacuumed before releasing the R22/R407C/R410A from the outdoor unit. 1.
Page 20 AWM-J_(ii) Application Information Diagram shows typical charging method: (Mclecular-Sieve Type) Note : R22 - Nil R410A - Nil Caution • For R410A, avoid prolong exposure of an opened compressor, or the internal part of refrigerant piping to moist air. The POE oil in the compressor and piping can absorb moisture from air. Overall Checking •...
Page 21 Application Information AWM-J_(ii) Special Precautions When Dealing With Refrigerant R410A Unit (1) What is new refrigerant R410A? R410A is a new HFC refrigerant which does not damage the ozone layer. The working pressure of this new refrigerant is 1.6 times higher than conventional refrigerant (R22), thus proper installation / servicing is essential.
Page 22 AWM-J_(ii) Application Information (d) When charging R410A, ensure that only liquid is being withdrawn from the cylinder or can. This is to ensure that only the original composition of R410A is being delivered into the system. The liquid composition can be different from the vapor composition. Invert cylinder Dip-pipe without dip-pipe...
Page 23: Sound Data
1/1 Octave Sound Pressure Level (dB, ref 20μPa) Overall Noise Model (dBA) Criteria (RPM) 125 Hz 250 Hz 500 Hz 1k Hz 2k Hz 4k Hz 8k Hz High Medium AWM09J/JR S. Low High Medium A5WM10J/JR S. Low High Medium AWM15J/JR A5WM15J/JR S. Low High Medium AWM20J/JR S.
Page 24: Nc Curve
AWM-J_(ii) Sound Data NC Curve AWM09J/JR NC-45 NC-40 High Fan NC-35 Medium Fan NC-30 Low Fan S.Low Fan NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) Part Number : 0313103C09 A5WM10J/JR NC-45 NC-40 High Fan NC-35 NC-30 Medium Fan...
Page 25 Sound Data AWM-J_(ii) AWM15J/JR, A5WM15J/JR NC-40 NC-35 High Fan Medium Fan NC-30 Low Fan NC-25 NC-20 S.Low Fan 1000 2000 4000 8000 Octave-band frequency (Hz) Part Number : 0363103C15 AWM20J/JR, A5WM20J/JR NC-45 NC-40 High Fan NC-35 NC-30 Medium Fan NC-25 Low Fan NC-20 S.Low Fan...
Page 26 AWM-J_(ii) Sound Data AWM25J/JR, A5WM25J/JR NC-45 NC-40 NC-35 High Fan Medium Fan NC-30 Low Fan NC-25 NC-20 S.Low Fan 1000 2000 4000 8000 Octave-band frequency (Hz) Part Number : 0313103C25...
Page 27: Engineering & Physical Data
Engineering & Physical Data AWM-J_(ii) Engineering & Physical Data Engineering Data - R22 MODEL INDOOR UNIT MODEL OUTDOOR UNIT Btu/h 8400 19500 12000 24000 NOMINAL COOLING CAPACITY 2460 5720 3520 7030 NOMINAL TOTAL INPUT POWER (COOLING) 1850 1176 2530 NOMINAL RUNNING CURRENT (COOLING) 5.50 REFRIGERANT CONTROL (EXPANSION DEVICE) OUTDOOR CAP.TUBE...
Page 28 AWM-J_(ii) Engineering & Physical Data Engineering Data - R410A MODEL INDOOR UNIT MODEL OUTDOOR UNIT Btu/h NOMINAL COOLING CAPACITY NOMINAL TOTAL INPUT POWER (COOLING) NOMINAL RUNNING CURRENT (COOLING) 3.70 REFRIGERANT CONTROL (EXPANSION DEVICE) REFRIGERANT CHARGE INDOOR UNIT MODEL OUTDOOR UNIT Btu/h NOMINAL COOLING CAPACITY Btu/h...
Page 29: Performance Data
Extrapolation method are not allowed to be used to get the TC, SC and PI Example: Model: AWM09J - ALC09C Indoor Condition: 25°C DB, 17°C WB Outdoor Condition: 37°C DB...
Page 30 AWM-J_(ii) Performance Data Details: Step: To obtain the Total capacity, Sensible capacity and Power input for (a) Indoor Condition: 25°C DB, 16°C WB Outdoor Condition: 35°C DB Outdoor DB, ˚C Indoor DB˚C Indoor WB˚C TC (kW) SHC (kW) PI (kW) 10.85 10.39 4.00...
Page 31 Performance Data AWM-J_(ii) * Repeat process (a) and (b) in 1 step for the (d) Indoor Condition: 25°C DB, 19°C WB condition below: Outdoor Condition: 40°C DB  (c) Indoor Condition: 25°C DB, 19°C WB = 11.36kW Outdoor Condition: 35°C DB ...
Page 32 AWM-J_(ii) Performance Data (b) Indoor Condition: 25°C DB, 17°C WB Outdoor Condition: 40°C DB Outdoor DB, ˚C Indoor DB˚C Indoor WB˚C TC (kW) SHC (kW) PI (kW) 10.50 10.37 4.37 ........... 11.36 9.03 4.43 Total capacity, TC Power Input, PI Interpolation Method: Interpolation Method: 17º...
Page 33: Performance Tables
Performance Data AWM-J_(ii) Cooling Only (R22) Model: AWM09J - ALC09C Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) TC SHC TC SHC TC SHC TC SHC TC SHC TC SHC 21°C 2.32 1.82 0.70 2.24 1.77 0.76 2.16 1.72 0.82 2.07 1.67 0.89 1.90 1.56 0.97 1.75 1.46 1.07 24°C...
Page 34 AWM-J_(ii) Performance Data Model: AWM15J - ALC15C Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) TC SHC TC SHC TC SHC TC SHC TC SHC TC SHC 21°C 3.32 2.38 0.89 3.20 2.31 0.97 3.08 2.25 1.05 2.96 2.19 1.13 2.71 2.04 1.23 2.51 1.92 1.36 24°C 3.32 2.85 0.89 3.20 2.78 0.97 3.08 2.72 1.05 2.96 2.65 1.14 2.72 2.47 1.23 2.52 2.33 1.36 16°C...
Page 35 Performance Data AWM-J_(ii) Model: AWM20J - ALC20C Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) TC SHC TC SHC TC SHC TC SHC TC SHC TC SHC 21°C 5.39 3.66 1.41 5.20 3.57 1.52 5.01 3.47 1.65 4.80 3.37 1.79 4.41 3.14 1.94 4.07 2.95 2.14 24°C 5.40 4.38 1.41 5.20 4.28 1.52 5.01 4.18 1.65 4.81 4.08 1.79 4.42 3.81 1.94 4.09 3.60 2.14 16°C...
Page 36 Performance Data AWM-J_(ii) Model: AWM25J – ALC25C Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 6.63 4.69 1.92 6.39 4.57 2.08 6.16 4.44 2.25 5.91 4.32 2.44 5.43 4.02 2.65 5.01 3.78 2.92 24°C 6.64 5.61 1.92 6.40 5.49...
Page 37 Performance Data AWM-J_(ii) Heat Pump (R22) Model: AWM09JR - ALC09CR Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) TC SHC TC SHC TC SHC TC SHC TC SHC TC SHC 21°C 2.32 1.82 0.70 2.24 1.77 0.76 2.16 1.72 0.82 2.07 1.67 0.89 1.90 1.56 0.97 1.75 1.46 1.07 24°C 2.32 2.17 0.70 2.24 2.13 0.76 2.16 2.08 0.82 2.07 2.02 0.89 1.90 1.89 0.97 1.76 1.76 1.07 16°C...
Page 38 Performance Data AWM-J_(ii) Model: AWM09JR – ALC09CR Heating Mode OUTDOOR WB °C ID DB °C 1.595 1.595 1.805 1.805 1.875 1.875 2.646 2.646 3.066 3.066 3.276 3.276 3.486 3.486 1.553 1.553 1.775 1.775 1.828 1.828 2.642 2.642 2.996 2.996 3.202 3.202 3.409 3.409 1.511 1.511 1.744 1.744 1.781 1.781 2.639 2.639 2.926 2.926 3.128 3.128 3.331 3.331 1.469 1.469 1.701 1.701 1.733 1.733 2.586 2.586 2.856 2.856 3.054 3.054 3.253 3.253 1.427 1.427 1.644 1.644 1.686 1.686 2.482 2.482 2.786 2.786 2.981 2.981 3.175 3.175...
Page 39 Performance Data AWM-J_(ii) Model: AWM15JR - ALC15CR Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) TC SHC TC SHC TC SHC TC SHC TC SHC TC SHC 21°C 3.26 2.34 0.91 3.14 2.28 0.98 3.03 2.21 1.06 2.91 2.15 1.15 2.67 2.00 1.25 2.46 1.88 1.38 24°C 3.26 2.80 0.91 3.15 2.73 0.98 3.03 2.67 1.06 2.91 2.60 1.15 2.67 2.43 1.25 2.47 2.29 1.38 16°C...
Page 40 Performance Data AWM-J_(ii) Model: AWM15JR – ALC15CR Heating Mode OUTDOOR WB °C ID DB °C 2.303 2.303 2.607 2.607 2.708 2.708 3.821 3.821 4.429 4.429 4.732 4.732 5.036 5.036 2.243 2.243 2.514 2.514 2.632 2.632 3.817 3.817 4.283 4.283 4.574 4.574 4.866 4.866 2.183 2.183 2.421 2.421 2.555 2.555 3.812 3.812 4.137 4.137 4.417 4.417 4.696 4.696 2.122 2.122 2.345 2.345 2.478 2.478 3.708 3.708 3.992 3.992 4.259 4.259 4.526 4.526 2.062 2.062 2.287 2.287 2.402 2.402 3.503 3.503 3.846 3.846 4.101 4.101 4.356 4.356...
Page 41 Performance Data AWM-J_(ii) Model: AWM20JR - ALC20CR Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) TC SHC TC SHC TC SHC TC SHC TC SHC TC SHC 21°C 5.39 3.66 1.41 5.20 3.57 1.52 5.01 3.47 1.65 4.80 3.37 1.79 4.41 3.14 1.94 4.07 2.95 2.14 24°C 5.40 4.38 1.41 5.20 4.28 1.52 5.01 4.18 1.65 4.81 4.08 1.79 4.42 3.81 1.94 4.09 3.60 2.14 16°C...
Page 42 Performance Data AWM-J_(ii) Model: AWM25JR – ALC25CR Heating Mode OUTDOOR WB °C ID DB °C 3.455 3.455 3.910 3.910 4.062 4.062 5.732 5.732 6.643 6.643 7.099 7.099 7.554 7.554 3.364 3.364 3.765 3.765 3.966 3.966 5.725 5.725 6.521 6.521 6.972 6.972 7.423 7.423 3.274 3.274 3.619 3.619 3.869 3.869 5.719 5.719 6.400 6.400 6.846 6.846 7.293 7.293 3.183 3.183 3.517 3.517 3.773 3.773 5.621 5.621 6.278 6.278 6.720 6.720 7.162 7.162 3.093 3.093 3.458 3.458 3.676 3.676 5.432 5.432 6.156 6.156 6.594 6.594 7.031 7.031...
Page 43 Performance Data AWM-J_(ii) Model: AWM25JR – ALC25CR Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 6.63 4.69 1.92 6.39 4.57 2.08 6.16 4.44 2.25 5.91 4.32 2.44 5.43 4.02 2.65 5.01 3.78 2.92 24°C 6.64 5.61 1.92 6.40 5.49...
Page 44 Performance Data AWM-J_(ii) Model: AWM25JR – ALC25CR Heating Mode OUTDOOR WB °C ID DB °C 4.429 4.429 5.013 5.013 5.208 5.208 7.349 7.349 8.517 8.517 9.101 9.101 9.685 9.685 4.313 4.313 5.470 5.470 5.065 5.065 7.340 7.340 8.258 8.258 8.821 8.821 9.385 9.385 4.197 4.197 5.926 5.926 4.921 4.921 7.331 7.331 7.998 7.998 8.541 8.541 9.084 9.084 4.081 4.081 5.875 5.875 4.778 4.778 7.143 7.143 7.739 7.739 8.262 8.262 8.784 8.784 3.965 3.965 5.314 5.314 4.634 4.634 6.775 6.775 7.480 7.480 7.982 7.982 8.484 8.484...
Page 45 Performance Data AWM-J_(ii) Cooling Only (R410A) Model: A5WM10J - A5LC10CJ Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) TC SHC TC SHC TC SHC TC SHC TC SHC TC SHC 21°C 2.50 1.93 0.63 2.41 1.88 0.68 2.32 1.83 0.73 2.23 1.78 0.80 2.04 1.65 0.86 1.89 1.56 0.95 24°C 2.50 2.31 0.63 2.41 2.26 0.68 2.32 2.21 0.73 2.23 2.15 0.80 2.05 2.01 0.86 1.90 1.90 0.95 16°C...
Page 46 AWM-J_(ii) Performance Data Model: A5WM15J - A5LC15CJ Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) TC SHC TC SHC TC SHC TC SHC TC SHC TC SHC 21°C 2.97 2.18 0.83 2.86 2.13 0.90 2.76 2.07 0.97 2.65 2.01 1.06 2.43 1.87 1.15 2.24 1.76 1.26 24°C 2.97 2.62 0.83 2.87 2.56 0.90 2.76 2.50 0.97 2.65 2.43 1.06 2.44 2.27 1.15 2.25 2.15 1.26 16°C...
Page 47 Performance Data AWM-J_(ii) Model: A5WM20J - A5LC20CJ Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 4.95 3.55 1.24 4.78 3.46 1.34 4.60 3.36 1.46 4.41 3.27 1.58 4.05 3.04 1.71 3.74 2.86 1.89 24°C 4.96 4.25 1.24 4.78 4.15...
Page 48 AWM-J_(ii) Performance Data Model: A5WM25J - A5LC25CJ Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 5.67 3.96 1.42 5.47 3.85 1.54 5.26 3.75 1.66 5.05 3.64 1.80 4.64 3.39 1.96 4.28 3.19 2.16 24°C 5.67 4.74 1.42 5.47 4.63...
Page 49 Performance Data AWM-J_(ii) Heat Pump (R410A) Model: A5WM10JR - A5LC10CRJ Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) TC SHC TC SHC TC SHC TC SHC TC SHC TC SHC 21°C 2.50 1.93 0.61 2.41 1.88 0.66 2.32 1.83 0.71 2.23 1.78 0.77 2.04 1.65 0.84 1.89 1.56 0.93 24°C 2.50 2.31 0.61 2.41 2.26 0.66 2.32 2.21 0.71 2.23 2.15 0.77 2.05 2.01 0.84 1.90 1.90 0.93 16°C...
Page 50 AWM-J_(ii) Performance Data Model: A5WM10JR - A5LC10CRJ Heating Mode Outdoor WB°C ID DB°C TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 1.692 1.692 1.915 1.915 1.989 1.989 2.807 2.807 3.253 3.253 3.476 3.476 3.700 3.700 1.648 1.648...
Page 51 Performance Data AWM-J_(ii) Model: A5WM15JR - A5LC15CRJ Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) TC SHC TC SHC TC SHC TC SHC TC SHC TC SHC 21°C 2.97 2.18 0.83 2.86 2.13 0.90 2.76 2.07 0.97 2.65 2.01 1.06 2.43 1.87 1.15 2.24 1.76 1.26 24°C 2.97 2.62 0.83 2.87 2.56 0.90 2.76 2.50 0.97 2.65 2.43 1.06 2.44 2.27 1.15 2.25 2.15 1.26 16°C...
Page 52 AWM-J_(ii) Performance Data Model: A5WM15JR - A5LC15CRJ Heating Mode Outdoor WB°C ID DB°C TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 2.043 2.043 2.312 2.312 2.402 2.402 3.389 3.389 3.928 3.928 4.197 4.197 4.467 4.467 1.989 1.989...
Page 53 Performance Data AWM-J_(ii) Model: A5WM20J - A5LC20CJ Cooling Mode Outdoor temperature Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C 19°C 25°C 30°C 35°C 40°C 46°C (CFM)” (CFM) 4.80 4.62 21°C 21°C 4.95 4.98 3.55 3.57 1.24 1.13 4.78 3.46 3.48 1.34 1.22 4.60...
Page 54 AWM-J_(ii) Performance Data Model: A5WM20JR - A5LC20CRJ Heating Mode Outdoor WB°C ID DB°C Q (kW) SC (kW) Q (kW) SC (kW) Q (kW) SC (kW) Q (kW) SC (kW) Q (kW) SC (kW) Q (kW) SC (kW) Q (kW) SC (kW) 3.189 3.189 3.610...
Page 55 Performance Data AWM-J_(ii) Model: A5WM25J - A5LC25CJ Cooling Mode Outdoor temperature Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 19°C 25°C 30°C 35°C 40°C 46°C (CFM)” 21°C 5.80 4.05 1.37 5.59 3.94 1.48 3.84 1.60 5.17 3.73 1.74 4.75 3.47 1.88 4.38...
Page 56 AWM-J_(ii) Performance Data Model: A5WM25JR - A5LC25CRJ Heating Mode Outdoor WB°C ID DB°C Q (kW) SC (kW) Q (kW) SC (kW) Q (kW) SC (kW) Q (kW) SC (kW) Q (kW) SC (kW) Q (kW) SC (kW) Q (kW) SC (kW) 3z.721 3.721 4.211...
Page 57: Outline & Dimension
Outline & Dimension AWM-J_(ii) Outline & Dimension Indoor Unit Model: AWM09/15J/JR, A5WM10/15J/JR 50123456789 Note: Dimension in mm Outdoor Unit Model: ALC09/15C/CR, A5LC10/15C/CR CJ / CRJ Dimension 10 / 15 CJ / CRJ 10 / 15C / CR (27.5) (20.5) (9.8) (19.1) (6.8) (1.4)
Page 58 AWM-J_(ii) Outline & Dimension Indoor Unit Model: A(5)WM20/25J/JR Note: Dimension in mm Outdoor Unit Model: A(5)LC20/25CJ/CRJ For A5LC / ALC25C/CR Note : Dimension in mm MODEL A(5)LC20CJ/CRJ A(5)LC25CJ/CRJ Note: Dimension in mm...
Page 59: Wiring Diagram
Wiring Diagram AWM-J_(ii) Wiring Diagram Cooling Only Indoor Unit Outdoor Unit Model: AWM09/15J Model: ALC09/15CJ A5WM10/15J A5LC10/15CJ 70034 101945...
Page 60 AWM-J_(ii) Wiring Diagram Cooling Only Indoor Unit Outdoor Unit Model: AWM20/25J Model: ALC20/25C 70034 108883...
Page 61 Wiring Diagram AWM-J_(ii) Heat Pump Indoor Unit Outdoor Unit Model: AWM09/15JR Model: ALC09/15CRJ A5WM10/15JR A5LC10/15CRJ 70034 101944...
Page 62 AWM-J_(ii) Wiring Diagram Heat Pump Indoor Unit Outdoor Unit Model: AWM20/25JR Model: ALC20/25CR 70034 108882...
Page 63 Wiring Diagram AWM-J_(ii) Cooling Only Indoor Unit Outdoor Unit Model: A5WM20/25J Model: A5LC20/25CJ 70034 108883...
Page 64 AWM-J_(ii) Wiring Diagram Heat Pump Indoor Unit Outdoor Unit Model: A5WM20/25JR Model: A5LC20/25CRJ 70034 108882...
Page 65: Service & Maintenance
Service & Maintenance AWM-J_(ii) Service & Maintenance Warning • Disconnect from main supply before servicing the air conditioner. • The unit is designed to give long life operation with minimum maintenance required. However, it should be regularly checked and the following items should be given due attention. Components Maintenance Procedures Period...
Page 66 AWM-J_(ii) Service & Maintenance Pre Start Up Maintenance (After Extended Shutdown) • Inspect thoroughly and clean indoor and outdoor units. • Clean or replace air ﬁ lters. • Clean condensates drain line. • Clean clogged indoor and outdoor coils. • Check fan imbalance before operation. •...
Page 67: Troubleshooting
Troubleshooting AWM-J_(ii) Troubleshooting Indicator Lights IR Signal Receiver When an infra red remote control operating signal has been transmitted, the signal receiver on the indoor unit will respond as below to conﬁ rm acceptance of the signal transmission. ON to OFF 1 Long Beep OFF to ON 2 Short Beep...
Page 68 AWM-J_(ii) Troubleshooting LED Indoor Lights: Normal Operation and Fault Conditions for Cooling / Heat Pump Unit  Error Normal Operation / Fault Indi- Action Code cation COOL/HEAT (GREEN/RED) Cool mode Green Heat mode Auto mode in Heating operation Auto mode in Cooling operation Green Time on Sleep mode on...
Page 69 Troubleshooting AWM-J_(ii) Error Code / Fault Condition When a malfunction of the air conditioner unit is detected, immediately switch off the main power supply before proceeding with the following troubleshooting procedures. The following are common fault conditions and simple troubleshooting tips. If any other fault conditions which are not listed occur, contact your nearest local dealer.
Page 70 AWM-J_(ii) Troubleshooting Diagnostic Guidelines By means of pressure readings: Data Pressure Probable cause Circuit • High side 1. Overcharged with refrigerant. • Low side 2. Non-condensable gases in refrigerant circuit (e.g. air). 3. Obstructed air-intake / discharge. 4. Hot air short circuiting in outdoor unit. •...
Page 71: Exploded View & Part List
Exploded View & Part List AWM-J_(ii) Exploded View & Part List INDOOR UNIT MODEL: AWM09/15J/JR, A5WM10/15J/JR 70024102581 Note: All exploded view and part list are subjected to change by the manufacturer without prior notice...
Page 72 Exploded View & Part List INDOOR UNIT MODEL: AWM09/15J/JR, A5WM10/15J/JR Description Description Assy. Front Grille Right Side Panel Panel, Acson Cover, Drip Proof Disch. Grille Hor.Blade Assy. Clip, Coil Sensor Assy. Bottom Frame Assy. Heat Exchanger Assy. Control Box Assy. Drain Hose Assy.
Page 73 Exploded View & Part List AWM-J_(ii) INDOOR UNIT MODEL: AWM20/25J/JR Description Description Assy, Chassis Assy, PCB (with Lamp Cover) Motor Control Box Cover Blower Service Cover Fan Bush Assy, Mounting Plate Assy, Front Cover Motor Cover Assy, Indoor Coil Front Cover Assy, Air Discharge Housing Intake Grill Assy, Louver...
Page 74 AWM-J_(ii) Exploded View & Part List INDOOR UNIT MODEL: A5WM20/25J/JR Description Description Assy, Chassis WM20/25J Assy. PCB (with Lamp Cover) Motor Control Box Cover Blower Service Cover Fan Bush Assy. Mounting Plate Assy. Front Cover Motor Cover Assy. Indoor Coil Front Cover Assy.
Page 75 Exploded View & Part List AWM-J_(ii) OUTDOOR UNIT MODEL: ALC09C 70024056770 Description Description Assy. Base Pan Assy. Control Panel Assy. Outdoor Coil Assy. Valve Cover Valve Bracket Assy. Front Grille Compressor Plastic Handle Assy. Partition Rubber Grommet Assy. Cap Tube Assy.
Page 76 AWM-J_(ii) Exploded View & Part List OUTDOOR UNIT MODEL: ALC15C, A5LC10/15C 70024056771 Description Description Assy. Base Pan Assy. Control Panel Assy. Outdoor Coil Assy. Valve Cover Valve Bracket Assy. Front Grille Compressor Plastic Handle Rubber Grommet Assy. Partition Assy. Flare Valve 2 Ways 1/4” Assy.
Page 77 Exploded View & Part List AWM-J_(ii) OUTDOOR UNIT MODEL: ALC09CR 70024061683 Note: All exploded view and part list are subjected to change by the manufacturer without prior notice...
Page 78 AWM-J_(ii) Exploded View & Part List OUTDOOR UNIT MODEL: ALC09CR Description Description Assy. Base Pan Assy. Control Panel Assy. Outdoor Coil Assy. Valve Cover Valve Bracket Assy. Front Grille Compressor Plastic Handle Rubber Grommet Assy. Partition Assy. Flare Valve 2 Assy.
Page 79 Exploded View & Part List AWM-J_(ii) OUTDOOR UNIT MODEL: ALC15CR, A5LC10/15CR 70024061687 Description Description Assy. Base Pan Assy. Control Panel Assy. Outdoor Coil Assy. Valve Cover Valve Bracket Assy. Front Grille Compressor Plastic Handle Assy. Partition Rubber Grommet Assy. Flare Valve 2 Ways 1/4” Assy.
Page 80 AWM-J_(ii) Exploded View & Part List OUTDOOR UNIT MODEL: ALC20C/CR Note: All exploded view and part list are subjected to change by the manufacturer without prior notice...
Page 81 Exploded View & Part List AWM-J_(ii) OUTDOOR UNIT MODEL: ALC20C Description Description Assy. Base Pan Top Panel Assy. Outdoor Coil Assy. Front Grille Bracket, Fan Motor Plastic Handle Fan Motor Assy. Valve Cover Fan Propeller Assy. Cap Tube Assy. Valve Bracket Partition Back Panel, Right Parts Not in Diagram...
Page 82 AWM-J_(ii) Exploded View & Part List OUTDOOR UNIT MODEL: ALC25C/CR Note: All exploded view and part list are subjected to change by the manufacturer without prior notice...
Page 83 Exploded View & Part List AWM-J_(ii) OUTDOOR UNIT MODEL: ALC25C Description Description Assy. Base Pan Top Panel Assy. Outdoor Coil Assy. Front Grille Bracket, Fan Motor Plastic Handle Fan Motor Assy. Valve Cover Fan Propeller Assy. Cap Tube Assy. Valve Bracket Partition Back Panel, Right Parts Not in Diagram...
Page 84 AWM-J_(ii) Exploded View & Part List OUTDOOR UNIT MODEL: A5LC20CJ/CRJ Note: All exploded view and part list are subjected to change by the manufacturer without prior notice...
Page 85 Exploded View & Part List AWM-J_(ii) OUTDOOR UNIT MODEL: A5LC20CJ Description Description Assy. Base Pan Top Panel Assy. Outdoor Coil Assy. Front Grille Bracket, Fan Motor Plastic Handle Fan Motor Assy. Valve Cover Fan Propeller Assy. Cap Tube Assy. Valve Bracket Partition Back Panel, Right Parts Not in Diagram...
Page 86 AWM-J_(ii) Exploded View & Part List OUTDOOR UNIT MODEL: A5LC25CJ Description Description Assy. Base Pan Plastic, Handle Assy. Outdoor Coil Assy. Compressor Bracket, Motor Suction Tube Assy. Valve Bracket Discharge Tube Compressor Felt Panel, Partition Assy. Control Box Assy. Valve Cover Motor Service Panel Assy.
Page 87 Exploded View & Part List AWM-J_(ii) OUTDOOR UNIT MODEL: A5LC25CRJ Description Description Assy. Base Pan Panel, Right Back Assy. Outdoor Coil Panel, Service Bracket, Motor Assy. Panel Top Assy. Valve Bracket Motor Fan Propeller Panel, Partition Assy. Compressor Assy. Valve Cover Assy.
Page 88 While upmost care is taken in ensuring that all details in the publication are correct at time of going to press, we are constantly striving for improvement and therefore reserve the rights to alter model specifications and equipment without prior notice. Details of speci fications and equipment are also subject to change to suit local conditions and requirements and not all models are available in every market.
Page 89 Revision History List Manual Wall Mounted Split System AWM-J_(ii) Amendment on Revision Subject Date Manual’s Page No. 1. Correction on Refrigerant Charge 20.10.2011 1. Correction on Engineering Data 25, 26 14.12.2011 1. Correction on Engineering Data 22.2.2012 2. Revised on Performance Data 33,34,36,38,40,41,42...

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Acson AWM09J Manual

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