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Sinclair UNI SPLIT ASGE BI2 Series Service Manual

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Service Manual
Ver.
01 13 01 2022
|
-
-
UNI SPLIT
SERIES
ASGE-XXBI2
ASGE-XXBI2-3
ASC-XXBI2
ASF-XXBI2
ASD-XXBI2
EN

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Summary of Contents for Sinclair UNI SPLIT ASGE BI2 Series

  • Page 1 Service Manual Ver. 01 13 01 2022 UNI SPLIT SERIES ASGE-XXBI2 ASC-XXBI2 ASGE-XXBI2-3 ASF-XXBI2 ASD-XXBI2...
  • Page 2 I M P O R T A N T N O T E : Read this manual carefully before installing or operating your new air conditioning unit. Make sure to save this manual for future reference.
  • Page 3 Foreword Thank you for choosing Sinclair UNI split 2 air conditioners. ln order to correctly install and use our units, and for the satisfactory operation effect, please read this manual carefully. This manual specifies safe operation requirements from perspectives of product introduction, control, troubleshooting and maintenance, as well as basic principles and implementation methods.
  • Page 4 CONTENTS Safety Notice on Maintenance .................... 1 Safety Notice on Operation ....................4 1. Product lntroduction ....................... 6 1.1 Lists of Units ..........................6 1.2 Electrical Parameters ......................11 2. Control..........................12 2.1 Operation Mode........................12 2.2 Control Mode .........................13 2.3 Functions..........................17 3. Troubleshooting......................37 3.1 Wiring Diagrams ........................37 3.2 PCB Layout ...........................47 3.3 Error Code..........................66...
  • Page 5 Safety Notice on Maintenance PROHIBITED: ( 1 ) Do not pierce or burn. (2) Please note that refrigerant may be odorless. ( 3 ) The appliance shall be stored in a room without continuously operating ignition sources ( For example: open flames, an operating gas appliance or an operating electric heater ) . (4) lndoor unit adopts special joints that can't be detached.
  • Page 6 (6) lf you need to carry out maintenance or check the electric circuit without cutting off the power, please be careful not to touch the electrical parts. (7) Any person who is involved with working on or breaking into a refrigerant circuit should hold a current valid certificate from an industry-accredited assessment authority, which authorises their competence to handle refrigerants safely in accordance with an industry recognised assessment specification.
  • Page 7 concentration of refrigerant from exceeding the allowable safety limit; Excessive refrigerant leakage may lead to explosion. ( 22 ) When installing or re-installing the air conditioner, please keep the refrigerant circuit away from substances other than the specified refrigerant, such as air. Any presence of foreign substances will cause abnormal pressure change or even explosion, resulting in injury.
  • Page 8 (13) Never stop the air conditioner by directly cutting off the power. (14) Please select the proper copper pipe according to the requirement for pipe thickness. (15) Adopt proper measures to protect the outdoor unit from small animals because they may damage the electric components and cause malfunction of the air conditioner.
  • Page 9 & WARNING: (1) lf the power plug is dirty, please clean it before inserting it to the power socket. lf the power plug is loose, please tighten it up. (2) Do not damage the power cord. A damaged or refitted power cord may lead to electric shock or fire hazard.
  • Page 10 1. Product lntroduction 1.1 Lists of Units 1.1.1 List of ODUs Power Supply Model Appearance V/Ph/Hz ASGE-12BI2 ASGE-18BI2 ASGE-24BI2 220-240V -50/60Hz ASGE-30BI2 ASGE-36BI2 ASGE-42BI2 ASGE-48BI2...
  • Page 11 Power Supply Model Appearance V/Ph/Hz ASGE-36BI2-3 ASGE-42BI2-3 ASGE-48BI2-3 380-415V 3N~50/60Hz ASGE-60BI2-3...
  • Page 12 1. 1.2 List of IDUS Power Rated Cooling/ Supply Model Heating Appearance Capacity (kW) V/Ph/Hz ASC-12BI2 3.50/4.00 ASC-18BI2 5.00/5.60 ASC-24BI2 7.10/7.80 Cassette ASC-30BI2 8.50/8.80 220-240V Type -50/60Hz ASD-36BI2 10.50/11.50 ASD-42BI2 12.10/13.50 ASC-48BI2 13.40/15.50 ASC-60BI2 14.50/17.00...
  • Page 13 Rated Cooling/ Power Supply Model Heating Appearance Capacity (kW) V/Ph/Hz 3.50/4.00 ASD-12BI2 5.30/5.60 ASD-18BI2 7.10/8.00 ASD-24BI2 8.50/8.80 ASD-30BI2 Duct 220-240V Type -50/60Hz 10.50/11.50 ASD-36BI2 12.10/13.50 ASD-42BI2 13.40/15.50 ASD-48BI2 16.00/17.00 ASD-60BI2...
  • Page 14 Rated Cooling/ Power Supply Model Heating Appearance Capacity (kW) V/Ph/Hz ASF-12BI2 3.50/4.00 ASF-18BI2 5.30/5.60 ASF-24BI2 7.10/7.70 ASF-30BI2 8.50/8.80 Floor 220-240V Ceiling ~50/60Hz Type ASF-36BI2 10.00/11.50 ASF-42BI2 12.10/13.50 ASF-48BI2 13.40/15.50 ASF-60BI2 16.00/17.00 Note: 1 Tan =12000Btu/h = 3.517kW. The outdoor unit is generally suitable to any one of the three types of indoor units with no need of change (limited to cassette type, duct type and floor ceiling type).
  • Page 15 1.2 Electrical Parameters Circuit breaker Min. sectional area of Power supply Model capacity power cord V/Ph/Hz ASGE -12B I 2 ASGE-18BI2 ASGE-24BI2 ASGE-30BI2 220-240V ~50/60Hz ASGE-36BI2 ASGE-42BI2 10.0 ASGE-48BI2 ASGE-36BI2-3 ASGE-42BI2-3 380-415V 3N~50/60Hz ASGE-48BI2-3 ASGE-60BI2-3 Circuit Breaker Min. Sectional Area of Power Supply Fuse Capacity Model...
  • Page 16 2. Control 2.1 Operation Mode 2.1.1 Cooling Mode Poweron Coolmg start con rol lndoorfan nm Comp. ou door an Comp and >---� ou door fan Oli retum Defros mg operation operatiOn...
  • Page 17 2.1.2 Heating Mode Poweron comp. outdoor an run Comp and outdoor fan s op Avoid cool wind lndoor fan run ror 1 min mdoor fa n ru n Comp and outdoor ran s op Oil retum Derros mg operatJon operation 2.2 Control Mode 2.2.1 Based Control 2.2.1.1 Compressor Control...
  • Page 18 2.2.1.2 EXV Control When the unit is first started, the electronic expansion valve will reset control. During the process, the expansion valve will produce rattling sound. When cooling or heating mode is turned on, the valve will be open at a certain step before the compressor starts. 2.2.1.3 Outdoor Fan Control The outdoor fan can run at the highest level 15 and the lowest level 1.
  • Page 19 oil return takes about 5min. The compressor running frequency will be raised to the preset oil return frequency. 2.2.2.3 Refrigerant Recovery Control Enabling method: Remote controller and wired controller both use the same enabling method. That is, ° within 5min after power is connected, start cooling mode (turn on the unit) and set temperature at 16 "+, -, +, -, +, -"...
  • Page 20 2.2.3 Protection Control 2.2.3.1 High Pressure Protection Control (Only far 28-60k units) System will enable high pressure protection control if the high pressure switch is detected open for continuously a little time. Under high pressure protection, system will be shut down and display error code When high pressure protection occurs for the first time, system will restore operation if the high pressure switch is detected to be reclosed for continuously a little time.
  • Page 21 2.3 Functions 2.3.1 Setting of Filter Cleaning Reminder Turn on Filter Clean Reminder Function: When unit is on, press "FUNCTION" button and select Filter "®' Clean Reminder. icon will blink. Press "+" or "-" button to adjust the cleaning level, of which the range is 00, 10-39.
  • Page 22 When low-temperature dry function is turned on, directly press "+" button or switch the mode can quit the function. 2.3.3 Child-lock Function Without error, under ON or OFF status of unit, press "+" and "-" buttons simultaneously for 5 seconds can enter into child-lock function, the liquid crystal screen will display "g"; Press "+" and "-" buttons simultaneously again for 5 seconds can quit the child-lock function.
  • Page 23 "-" button to adjust the parameter value and press "ENTER" button to finish setting. When the parameter value is "01", the unit is Fahrenheit. When the parameter value is "00", the unit is Celsius. The default value of parameter is "00". 2.3.6 lnquiry of Ambient Temperature Under power-off or power-on status, press and hold "ENTER"...
  • Page 24 parameters. "P00" is displayed in temperature zane; (3) Press "+" ar "-" buttan ta select parameter cade ta "P20". Press "MODE" buttan ta enter parameter setting. At that time, parameter value is blinking at time displaying zane. Press "+" ar "-"...
  • Page 25 ( 1) P3 (LCD displays 03). (2) P4 (LCD displays 04 ). (3) P5 (LCD displays 05). (4) P6 (LCD displays 06). (5) P7 (LCD displays 07). Static pressure Super high speed High speed Medium speed Lowspeed selection Static pressure selection 50 duct 35 duct 15Pa...
  • Page 26 defaulted made is P05. Yau can set the made through wired cantroller. S01, S02, S03 ..S12, S13 means the rotatian speed af indaar unit is fram law ta high. Cambinatian relatianship af P01, P02, P03, P04, P05, P06, P0?, P08, P09. Static pressure Super high speed High speed...
  • Page 27 2.3.12 Debugging Function (1) Under ON or OFF status, Lang press "FUNCTION" button for 5s and the temperature zone displays "C00"; then press "MODE" button three times in one second; (2) Lang press "FUNCTION" button for another 5s to enter the interface of setting wired controller parameters.
  • Page 28 (2) Not Displayed (LCD displays 01). Press "ENTER" button to finish setting. 2.3.12.4 Defrost mode selection Under debugging state, press "+" or "-" button to select parameter code to "06" in temperature displaying zone. Timer zone displays setting state and press "+" or "-" button to adjust. There are 2 selections: (1) Defrost mode 1 (LCD displays 00).
  • Page 29 if the test results still do not meet the start-up conditions, then after blowing far 60s, start timing far 15 minutes and cycle this process. Mode 2: After unit stops when reaching temperature point, the indoor fan motor stops operation with a 10s-delay no matter in cooling mode or in heating mode.
  • Page 30 SCC-36 2.3.14 Connect to lnterface of the MODBUS The indoor unit of this series has MODBUS interface. lf the user needs to connect the unit to the management system of the building, please enquire Sinclair for the MODBUS protocol.
  • Page 31 Choose one of the connection ways _____ ___,A ______ __ Modbus or user' s monitoring system BACnet Light Fire Ventilation Elevator Power � control distribution 48�5B Optoelectronic isotator Choose one of these (1) lnterface instruction: 1) The Unit needs to be connected to the gateway SMG-01, its printing is COM_BMS. 2) Electrical characteristic: baud rate: 9600bps;...
  • Page 32 (2) Function instructions: ln order to achieve this function, set the address through wired controller. The setting range of indoor unit address is 1-255, and the address shall not be identical, otherwise, communication error might occur. The address setting is as follows: Under startup/shutdown interface, long press "FUNCTION"...
  • Page 33 Notes for model selection: (1) The type, cooling capacity and model of the IDUs corresponding to the same ODU shall be consistent. (2) Please refer to the referenced allocation method. (3) The IDUs shall be turned on/off at the same time, user setting is unitary and subsequent operation is valid.
  • Page 34 2.3.15.3 Selection of Branch (1) Pipe diameter of the ODU of branch shall subject to the ODU. (2) Pipe diameter of the IDU of branch shall subject to the IDU. (3) Selection of the branch among IDUs shall subject to the IDU capacity. (4) Branch pipe selection of two indoor units (kW) Cooling Capacity of ODU (power)
  • Page 35 when the setting of one-to-more function is enabled through the wired controller. ln the one-to-more system, the indoor units can only be turned on or off simultaneously with the same operation mode and parameter settings. looo, ó ó " Under off status Hold "FUNCTION button for 5s Press "MODE"...
  • Page 36 2.3.15.6 Set quantity of group control indoor units �o :i C [ �_ly 1 � � � � !. D 1_1 0 LU.u - - - � .. . ó ó ó "" ""'''"' " • fUK<T ION" (N r[a ""' [Hl [ll """'...
  • Page 37 lnstallation Diagram Triple Application Communication wire Between IDU and ODU -----------, IDU1 IDU2 Refrigerant IDU1 Pipe IDU3 ,-----,____________ c:::::=:::::=i Communication Wire ---·-------+--------------------' Wired controller lnstallation Diagram Quattro Application Communication wire Between IDU and ODU ----------, IIDU1 IDU2 Master Unit ----- 1 i=:::: = �...
  • Page 38 SREF manifold Manifold has several pipe sections with different pipe size, which facilitates to match with various copper pipes. Use pipe cutter to cut in the middle of the pipe section with different pipe size. -ij - -i-l--j--B-- ------l-i-- Cut in the midd l e Branch pipe Copper pipe with...
  • Page 39 Fixing point 2: 200mm on the main branched pipe from the welding point. Fixing point 3: 250mm on the branched pipe from the welding point. Unit: mm Fixing point 3 hanger rod f) Fixing point 2 hanger rod f) Fixing point 1 hanger rod () Welding point 3 Welding point 2 Welding point 1...
  • Page 40 2.3.15.11 Electric Wire Among IDU, ODU and Wired Controller. Indoor Unit 4 Indoor Unit 3 - i:: � --® Wired Controller G) Power cords (3-wire) (í) Communication cords 2x0.75mm @ Power cords (3-wire)
  • Page 41 3. Troubleshooting 3.1 Wiring Diagrams The following electric diagram is far reference only. Please refer to diagram sticked on the unit as the latest version. 3.1.1 Wiring Diagrams of ODUS Model: ASGE-12BI2 OUTDOOR UNIT RT1 RT2 RT3 POWER 20K 15K 50K PE--- ,:;::i..
  • Page 42 Model: ASGE-18BI2 ASGE-24BI2 0UTOOOR UNIT PIJNER PE- - - ;t.._ - 7 � PE 5""""'1 /,PI CO!llfO I boa,d L-- 1 Eltctronic e10an=-ian "alve Defro,;tin. e: t„JNV.r-tufe ..ensor l--l>.;..;.==-<+-1N "°""'' T-SENSOR(T-SEN) OVG-Ca.lP i.i> iont l"'l"'nt„ro Dischar� tettperature &a\Sor ;;;, COM-I N (GO!l-1 NNER) 0,.er lead orotector í...
  • Page 43 Model: ASGE-36BI2, ASGE-42BI2 OUTOOOR UN I bo 1 N'•111• lttr board POIIER llla!n oontrol t>o1rd AC-L ..Low cirtuurt 1wltoh M• nn 00" 0l)flC)rtHOr' Eltotronlo tx 1n1lor, vtlYt L-OUT N-OUT EJ(Y h Cll'UIUl't 1wltoh • OondtnHr lltd luin 1) IDt ll-8 RT1 RT2 RT3 Fin, IIOtor...
  • Page 44 Model: ASGE-36BI2-3 ASGE-42BI2-3 ' ., POIIER 0UTDOOR UNI T l-»----'---''" ______ -<, - - - Corr.pr..::.:.or L2 - - - El�tranla ..::,m,;ir:::.IOf'l v,;i;lyQ L4�13 L3 - - - F"IUI motor lriduotar < X5 "" •• 20K 15K 50K T1"XT Wirlnir h.o.:.rd RT1 RT2 RT3 ----,...
  • Page 45 Model: ASGE-60BI2-3 OUTDOOR UNIT POWER Symbol <-I L1---- ---- ---< ---- »-----'- CompressOf L2---- l-»----"----- ------<<-IX2 EKV1 Electnmic exp1msion ll'!llve fof cooling EKV2 Ekoctronlc expansicn valve for heatin High pressure swrtch »---_;:_-----------c<-I X J L3- - - - Low pressure switch Uagnetring N---- l-»---.::..-�--...
  • Page 46 Model: ASC-24BI2, ASC-30BI2 lndoor unit ;quid YEGH W11tar .,.., AniJi , e nt Pip• "°' taup. -i YEGN Outdoor � • unit llott � i5i555 MCWWTX3 -----, Ertand _____ -""r funct ion �©------: Wir� -control 1-sr OOOfH)éB- 1 _ - --_;---- JUIP Cantral...
  • Page 47 Duct Type Model: ASD-12BI2 -· ---- ------ .------------, lndoor unit LiQUid fis t & l&u, r nitcti : Cfflt.r'OI : � �-___ t Power �------ UTER-OTCT 1 ------- ------- llOOR--0 PlNP WATER-OTCT t Outdoor 111( 1 -----------' Ca.HIUI ------- unit Cll2 ---, 1 PE...
  • Page 48 Model: ASD-24BI2, ASD-30BI2 ------------, r ------ 1 unit lndoor la:t. e r L1quid �eve PL.slJ Yitcl, Gate cait.J" � Power 'ft',lilER -[l tcl PUiP MiTER-OTGT 1 ___________ J CCIHM Outdoor unit --- 1 f.-, ilDUJf" � JUIP Wi red oontro 11 er --,- 1-{i-- -_- - - - --,/�...
  • Page 49 Model: ASD-48BI2, ASD-60BI2 r---------------- lndoor unit W!iU:i r LiGJid tevei: Hiti: D I.JTI) � 11'11.TER-OTCT : és �---------------1 PUiF' l.tiTER-{ITCT DOOIH) Outdoor unit C1121W-+-�-- ..__� Wi red control ler --..,.� -------- (!)Receiver :' / board WIFI C<ll�\IS HE,lcTII «M3 E1,!:l 8iEl 8iEl 8iEl '-- - - --- - - _...
  • Page 50 Model: ASF-36BI2 ®, Ambient Tube 1 - - - - - temperature temperature 1 lndoor unit C.oo l plas ma sen sor sen sor generator _____ I 0000 ROOM TUBE HEAL TH 1 Centra6zed 1 0000 COM-OUT --r-1 control COM-BMS Outdoor gateway unit...
  • Page 51 3.2 PCB Layout 3.2.1 lnterface lndoor unit: Model: ASC-12BI2 ASC-18BI2 Printing lnterface Printing lnterface X2(N) Neutral wire input X4(COM-OUT) ODU communication interface X1(AC-L) Live wire input X3(E) Ground wire DC-MOTOR DC motor output WATER-DTCT Water levei switch PUMP water pump UD-SWING2 Vertical swing output 2 WIFI...
  • Page 52 Model: ASC-24BI2, ASC-30BI2, ASD-36BI2, ASD-42BI2, ASC-48BI2, ASC-60BI2 19 18 Printing lnterface Printing lnterface Power supply Power supply Returning surface panel Zero Fire Network COM-OUT synchronous motor zero fire Communication lnterface power supply terminal Ground wire DC-MOTOR DC motor output PUMP water pump HEALTH Cold plasma interface...
  • Page 53 Model: ASD-12BI2, ASD-18BI2 Printing lnterface Printing lnterface PUMP water pump COM-OUT ODU communication interface Live wire input Neutral wire input Ground wire Motor output HEALTH Cold plasma interface HEAT Electric heating interface Ambient temperature sensor DOOR-C Door control ROOM interface Evaporator pipe TUBE JUMP...
  • Page 54 Model: ASD-24BI2, ASD-30BI2, ASD-36BI2, ASD-42BI2 le.v-... 10 11 Printing lnterface Printing lnterface PUMP water pump ODU communication interface Live wire input Neutral wire input Ground wire motor output HEALTH Cold plasma interface HEAT Electric heating interface Ambient temperature sensor DOOR-C Door control ROOM interface...
  • Page 55 Model: ASD-48BI2, ASD-60BI2 Printing lnterface Printing lnterface Reactor Reactor Ground wire Live wire input Neutral wire input PUMP water pump ODU communication COM-OUT WIFI WiFi interface interface Ambient temperature sensor COM-BMS MODBUS gateway interface ROOM interface Evaporator pipe TUBE DOOR-C Door control pipetemperature sensor HEALTH...
  • Page 56 Model: ASF-12BI2, ASF-18BI2, ASF-24BI2, ASF-30BI2, ASF-36BI2, ASF-42BI2, ASF-48BI2, ASF-60BI2 23 22 19 18 11 12 Printing lnterface Printing lnterface Power supply Power supply Returning surface panel COM-OUT Communication lnterface synchronous motor zero fire power supply terminal Ground wire DC-MOTOR DC motor output PUMP water pump HEALTH...
  • Page 57 Outdoor unit Model: ASGE-12BI2 Mainboard: Printing lnterface Printing lnterface Ground wire AC-L Live wire Neutral wire COM-IN Communication wire 4WAY 4-way valve HEAT-B Chassis electric heating OFAN External drive DC fan Solenoid expansion valve Compressor overload COMP-OVC T-SEN Temperature sensor group detection After-sales terminal DRED-DC...
  • Page 58 Model: ASGE-18BI2 Mainboard: ll[j l◄ \..A..AJ "' ry--y-\ �] �]= e: :u , -offij Printing lnterface Printing lnterface Ground wire AC_L Live wire Neutral wire COM-IN Communication wire 4WAY 4-way valve HEAT_B Chassis electric heating DRED-DC DRED DC interface JTAG Program debug port DRED DRED interface...
  • Page 59 12 11 Model: ASGE-24BI2, ASGE-30BI2 Mainboard: ,��� 1------- � �� · f oot � CN2:::. "1J. -� VC158 •• • --.u''.?1� CH�•• JTAG � '-__j :e• ":. • -L.LJ '----1:::::::::::: :::::::::_j----,,';"'!M'.,..--; ::;� C108 L.LJ íTl C102 Printing lnterface Printing lnterface Ground wire AC-L Live wire...
  • Page 60 Model: ASGE-36BI2, ASGE-42BI2 Mainboard: Printing lnterface Printing lnterface AC-N Neutral wire AC-L Live wire HEAT TIE B1 Zero Fire Communication Terminal Chassis electric heating HE AT_TIE_C1 Compressor heating 4WAY 4-way valve 2WAY 2-way valve Heat electronic expansion valve Refrigeration electronic expansion System high pressure protection HPP1 valve...
  • Page 61 Filtering Board: ------o> 5 N� or\OE\so\rrn� tv oorn E�a [H[) Printing lnterface No. Printing lnterface AC-L Power input live wire terminal Power input neutral wire terminal AC-N Filtering board ground wire terminal Filtering board grounding hole (reserved) N-OUT Power output neutral wire terminal (reserved)
  • Page 62 Model: ASGE-48BI2 Mainboard: • • 6 S 4 3 16 15 14 13 Printing lnterface Printing lnterface Neutral wire AC-L Live wire 2WAY 4WAY 4-way valve 2-way valve HEAT_C Compressor chassis electric heating HEAT_B Chassis electric heating Relay control terminal Zero Fire Communication Terminal JTAG1 EE input interface...
  • Page 63 Filtering Board: • • • • �:iiiiifE�=iii�--++4 Printing lnterface No. Printing lnterface Power output neutral wire terminal L-OUT Power output live wire terminal N-OUT (reserved) Filtering board ground wire terminal AC-L Power input live wire terminal AC-N Power input neutral wire terminal Relay control output interface COM-IN Communication input Terminal...
  • Page 64 Model: ASGE-36BI2-3 ASGE-42BI2-3 Mainboard: �--"' �'!!!!!!!!tf ,r�!"'l'1- ____ 'l,,I" rn.11'1!!!!!!!!'1'1 ��� � �§.l::�i�;...,l!ll""!!lt ----1 1- &-11 -11,1 ,___,_ �. lrH���H + GRZW40-A V1 Printing lnterface Printing lnterface Fan drive wire Inverter compressor W phase Inverter compressor V phase Inverter compressor U phase Heating electromagnetic expansion Refrigeration electromagnetic expansion valve...
  • Page 65 Filtering Board: , .._r--i_z 1�1 � > 0SA2 -1--� ·-2-· • . .•• -a--� •. Printing lnterface No. Printing lnterface Power input live wire1 terminal Power input live wire2 terminal Power input live wire3 terminal Power input neutral wire terminal Filtering board ground wire terminal Power output live wire1 terminal Power output live wire2 terminal...
  • Page 66 Model: ASGE-48BI2-3 Mainboard: 101112 ' --lf- � � � � 28 27 26 25 24 23 Printing lnterface Printing lnterface Live wire1 Live wire2 Live wire3 Neutral wire Live wire3 Inverter compressor U phase Inverter compressor V phase Inverter compressor W phase Live wire and Neutral wire Low-power short-connect interface...
  • Page 67 Filtering Board: • • � •• • • • �-�•• "' � á.C-l1 -,,,..,,..,,.,..,.,.,..� "' 111 il, illi A ,i, 1 11, it, it, ,. ,- --,, A A A 111 & ,i, 1 A,.,. & ,- /l/lO IU Printing lnterface No.
  • Page 68 Model: ASGE-60BI2-3 Mainboard: 91011 � - - :fl;= :::!':: ;J; ;e.;: �,.., __,_ .,_, 24 23 Printing lnterface Printing lnterface Live wire1 Live wire2 Live wire3 Neutral wire Inverter compressor U phase Inverter compressor V phase Inverter compressor W phase Low power interface Live wire and Neutral wire Neutral wire...
  • Page 69 Filtering Board: •• • �-�•• "' á.C-l1 -,,,..,,..,,.,..,.,.,..� ----,, A A♦ ,a,,', ♦♦♦A A A,- ,., 111 il, illi A ,i, 1 11, it, it, ,. ,- --,, A A A 111 & ,i, 1 A,.,. & ,- /l/lO IU Printing lnterface No.
  • Page 70 indicates the 1PM module is normal; lf any measured valve is 0, it indicates the 1PM is damaged. 3.3 Error Code Number Error code Error Outdoor fan 1PM module protection Master control and DC outdoor fan driver communication error DC outdoor fan driver module high temperature protection DC outdoor fan driver module temperature sensor error DC outdoor fan AC current protection DC outdoor fan driver reset protection...
  • Page 71 Number Error code Error lndoor ambient temperature sensor error Evaporator temperature sensor error Condenser temperature sensor error ODU jumper cap error Discharge temperature sensor error Condenser meso-temperature sensor error Compressor dial code or jumper cap abnormal Compressor driver memory chip failure Wired controller temperature sensor error IDU jumper cap error Auto cleaning...
  • Page 72 Number Error code Error Wired controller power supply circuit poor Wired controller power supply overcurrent protection One control multi-machine endor quantity is inconsistent One control multi-machine endor series is inconsistent Outdoor fan 2 error Compressor startup failure Compressor Stalling Power protection / Compressor overspeed IDU and ODU unmatched ODU error, far specific error please see the status of ODU main board indicator Driver reset protection...
  • Page 73 Number Error code Error DC indoor fan driver module high temperature protection DC indoor fan driver module temperature sensor error DC indoor fan driver memory chip error DC indoor fan driver charge loop error DC indoor fan driver input AC voltage error protection DC indoor fan driver electrical box temperature sensor error DC indoor fan driver AC input zero-crossing protection Compressor phase current circuit detection error...
  • Page 74 3.4 Troubleshooting 3.4.1 "EO" lndoor Fan Error Error display: IDU wired controller and IDU receiver light board will display EO. Error judgment condition and method: Check if the rotation speed of IDU is too slow, or it stops rotation, or protection signal of outdoor fan is transferred.
  • Page 75 3.4.2 "E1" Compressor High Pressure Protection Error display: ODU mainboard, IDU wired controller and IDU receiver light board will display E1. Error judgment condition and method: lt is judged through the action of high pressure switch. lf the high pressure switch is cut off, it is judged that high pressure is too high and the system stops operation for protection.
  • Page 76 3.4.3 "E2" lndoor Anti-Freezing Protection Error display: IDU wired controller and IDU receiver light board will display E2. Error judgment condition and method: Check IDU evaporator pipe temperature. When evaporator pipe temperature is too low, freeze protection will be activated to prevent freezing damage of evaporator. Possible reason: ■IDU filter and evaporator are dirty;...
  • Page 77 3.4.4 "E3" Compressor Low-pressure Protection, Refrigerant Lacking Protection, Refrigerant Recovery Mode Error display: ODU mainboard, IDU wired controller and IDU receiver light board will display E3 Compressor Low-pressure Protection Error judgment condition and method: lt is judged through the action of low pressure switch. lf the low pressure switch is cut off, it is judged that low pressure is too low and the system stops operation for protection.
  • Page 78 3.4.5 "E4" Compressor Air Discharge High-temperature Protection Error display: ODU mainboard, IDU wired controller and IDU receiver light board will display E4 Error judgment condition and method: Test the compressor discharge temperature through compressor discharge pipe. lf the tested temperature value is higher than 115'C, the unit will stop for protection. Possible reason: ■Cut-off valve of ODU is not fully opened;...
  • Page 79 3.4.6 "E6" Communication Error Error display: ODU mainboard, IDU wired controller and IDU receiver light board will display E6 Error judgment condition and method: lf no communication between ODU and IDU in continuously 180s, this error will be reported. Possible reason: ■Communication wire is connected improperly or loose.
  • Page 80 Possible reason: ■IDU is installed improperly ■Drainage pump is broken ■Float switch operates abnormally ■IDU mainboard is abnormal; Troubleshooting: E9 Water-full protection lf the faulty IDU is without integrated drainage pump, pump output terminal on ► the mainboard Is suspended and detecting terminal of float swilch is short circuíled.
  • Page 81 judge the range of AD value, lf the sampling AD value exceeds upper limit and lower limit in 5 seconds continuously, report the error. ® Compare the discharge temperature after the compressor has just started running and after 10 minutes of operation, if the temperature is not changed, report the error. Possible reason: ■Poor contact between temperature sensor and terminal in mainboard interface;...
  • Page 82 Troubleshooting: F3 Outdoor ambient temperature sensor error ,,.,,. _ Is the terminal � s loosened or there � 6etween mainboard and temperature � ► foreign objects, retighten ..,..._ sensor loose or any foreign objects after �- inside the terminal? ---�- Replace the temperature ►...
  • Page 83 3.4.11 "CJ" IDU Jumper Cap Error Error display: IDU wired controller and IDU receiver light board will display CJ Error judgment condition and method: lf jumper cap model doesn't match with mainboard, this error will be reported. Possible reason: ■Jumper cap is not installed. ■Jumper cap model is wrong.
  • Page 84 Troubleshooting: Overload Outdoor heat exchanger is blocked Remove the obstacle Remove the obstacle Normai protection No Ambient temperature is out of the need to handle it operation range Release a proper amount Too much charging quantity. of refrigerant Replace the drive board Replace the compressor 3.4.13 "HS"...
  • Page 85 Troubleshooting: 1PM protection Connect wires according to Compressor 3-phase wire connectio n is ack of phase or phase -reversing? the phase sequence. System is heavy-loaded? Compressor Normai protection current is too large ? Replace the drive board. Error still exists? Replace the compressor.
  • Page 86 Troubleshooting: PFC protection Check whether power grid voltage is Normai protection normal? Replace the drive board. 3.4.15 "Le" Startup Failure Error display: ODU mainboard, IDU wired controller and IDU receive light board will display Le. ■Poor contact of compressor UVW wire; ■Compressor is broken;...
  • Page 87 Troubleshooting: LC Startup failure System is blocked? Eliminate system failure Short of refrigerant? Short of Fill refrigerant in. Fill compressor oil? compressor oil in. Connect wires according to Compressor 3-phase sequence is the correct sequence. correct or not? Reconnect wires or replace Compressor 3-phase wires are loose or badly connected? the compressor wires...
  • Page 88 Troubleshooting: 4-way valve switch-over error Check whether the terminals of coil is well Return to normal. connected and the 4-way valve can be energized Check whether the power voltage is norma 1. Use normal voltage. Low pressure will lead to abnormal direction e hang e Replace the 4-way valve 3.4.17 "qC"...
  • Page 89 3.4.18 "PA" AC Current Protection Error display: ODU mainboard, IDU wired controller and IDU receiver light board will display PA Error judgment condition and method: lf input current value exceeds the set protection value, then it can be judged that AC current protection occurs and system will shut down for protection.
  • Page 90 Troubleshooting: Bus low-voltage protection Normai Grid voltage is normal or not ? protection Replace the dr ive board. 3.4.20 "PH" Bus High-Voltage Protection Error display: ODU mainboard, IDU wired controller and IDU receiver light board will display PH Error judgment condition and method: lf there is no other malfunction and the busbar voltage is higher than the set value for high voltage protection, then it can be judged that bus high-voltage protection occurs.
  • Page 91 3.4.21 "CS" ODU Driver Jumper Cap Error Error display: ODU mainboard, IDU wired controller and IDU receiver light board will display C8 Error judgment condition and method: lf jumper cap model doesn't match with driver, report the error Possible reason: ■Driver Jumper cap is not installed ■Driver Jumper cap model is wrong ■Detecting circuit is abnormal...
  • Page 92 3.5 Failures Not Caused by Errors (1) lf your air conditioner fai Is to function normally, please first check the following items before mai ntenance: Problem Cause Corrective measure lf you turn off the unit and then immediately turn it on, in order to protect the compressor Please wait for a while.
  • Page 93 Check the above items and adopt the corresponding corrective measures. lf the air conditioner continues to function poorly, please stop the air conditioner immediately and contact Sinclair's authorized local service center. Ask our professional service staff to check and repair the unit.
  • Page 94 4. Maintenance 4.1 System Diagram TH-OE e::,-. On� fOf 140\160 units TH - D � C oo l mg m odul é U quid Stop Valve with 5,ervice Por1 Coolng EEV l.Jquid Stop Valve -- The d1reeb0n of COOling - - - The direction of heating OutdOOf"...
  • Page 95 stop the vacuum pump. (1) Wait for 1 Omin to see if the system pressure can remain unchanged. lf the pressure increase, there may be leakage. (2) Slightly open the liquid valve and let some refrigerant go to the connection pipe to balance the pressure inside and outside of the connection pipe, so that air will not come into the connection pipe when removing the hose.
  • Page 96 Step 3: Loosen the middle gauge line from the connector of pressure gauge to a proper extent and slightly open the valve of refrigerant tank. Evacuate the middle gauge line. Then tighten up the connector again and completely open the valve of refrigerant tank at the same time. Step 4: Keep the refrigerant tank erect and put it on an electronic scale.
  • Page 97 gauge line from the connector of vacuum pump. Then connect to the refrigerant tank. Step 3: Loosen the middle gauge line from the connector of pressure gauge to a proper extent and slightly open the valve of refrigerant tank. Evacuate the middle gauge line. Then tighten up the connector again and completely open the valve of refrigerant tank at the same time.
  • Page 98 Working Current (A) Condensing Temp. ( Evaporating Temp. ( ° 4.4.2 How to replace the compressor 4.4.2.1 Diagnosis of compressor failure A. On condition that the unit can be started up Step 1: lf the unit can be started up, then start it up to check the current of the faulted compressor. Use a pressure gauge to measure the pressure of the big and small valves.
  • Page 99 16.0 15.0 14. 0 13.0 12.0 11. 0 10. 0 · 45·c 40""C 35'C ° ° ° ° ° (3) Inverter compressor QXFS-M180zX170 Working Current (A) Condensing Temp. ('C) Evaporating Temp. (°C) (4) Inverter compressor QXFS-B238zX070 ° Working CmTent Condensing Temp.
  • Page 100 (6) Inverter compressor QXFS-D388zX050A orking Curren 14..0 65'C 12.0 60'C 66"C 10.0 50'C !Evanoratitl.ít Temo. ('C) Step 2: Judge whether the operating noise of the compressor is normal, and whether there is a sharp noise or obvious scraping. lf there is a normal compressor working nearby, compare their operating noise. Step 3: Examine whether the electronic expansion valve of the outdoor unit is active and whether the 4-way valve works or not.
  • Page 101 (2) 4-way valve: During normal operation, the 4 copper tubes that connect to the valve will have different temperature. When the 4-way valve is working, it will generate some noise and vibration. This is the position of the 4-way valve. Do not touch it directly with your hands ...,.--""--' There is hol refrigerant at the exhaust...
  • Page 102 Step 4: Check the drive board of compressor, i.e. the 1PM module. Please refer to the 1PM checking method in the section of troubleshooting. Check the drive board of compressor, i.e. the 1PM module. Please refer to the 1PM checking method in the section of troubleshooting. B.
  • Page 103 Step 4: Check whether the 1PM module is normal. Please refer to the 1PM checking method in the section of troubleshooting. 4.4.2.2 Replacement of compressor Step 1 : Preparation (1) Prepare the components for replacement When carrying the old and new compressors, do not place the compressors horizontally or upside °...
  • Page 104 Make sure the rubber seal of the liquid separator is complete. lf it is lost during transport, use adhesive tape to seal the opening at once. The container must be dry inside and well sealed. Caution! Make sure the lubricant is sealed inside the compressors. (2) Prepare relevant tools 1) Prepare nitrogen.
  • Page 105 Step 2: Disconnect power lf the compressor needs to be replaced after judging as above, then switch off the outdoor unit and disconnect the power cable of the outdoor unit. Use insulating tape to wrap the power cable and put a notice board on the power switch to remind people to be cautious of electric shock.
  • Page 106 3) Put a transparent container (over 150ml in volume) under the exhaust pipe to collect the compressor oil, thus we can see the oil quality. (3) Put the container of compressor lubricant in a bright location and see if there is impurity and discoloration.
  • Page 107 Step 7: Clear the pipeline After confirming which parts of the system should be replaced, check the pipeline of the system. Blow through the main pipeline with nitrogen. After clearing the pipeline, if the components are not replaced immediately, seal the pipeline with adhesive tape to prevent the system from being contaminated by water and impurities in the air.
  • Page 108 Step 12: Connect electric components Connect cables, compressor wires and the electric heating belt according to the signs marked before and the wiring diagram on the cover of the electric box. 4.5 Removal of Major Components 4.5.1 Removal of ODU Major Components Picture Name Function...
  • Page 109 Picture Name Function lt is used to transfer partial heat of the hot flow to the cold flow so that Condenser the flow temperature can reach the specified index. lt is an energy exchanging device. Electronic lt is used to lower the pressure and temperature of liquefied refrigerant expansion valve and adjust the flow of refrigerant entering the evaporator.
  • Page 110 Removal of front panel Note: Before removing the front panel, make sure power is cut off. Step Picture Work instruction • Unscrew the screws of the 3. Remove the front plate. front plate with a screwdriver. Model: ASGE-12BI2, ASGE-18BI2, ASGE-24BI2, ASGE-30BI2 Removal of compressor Note: Before removing the compressor, make sure there is no refrigerant in the pipeline and power is cut off.
  • Page 111 Removal of compressor Note: Before removing the compressor, make sure there is no refrigerant in the pipeline and power is cut off. Work instruction Picture Step • Weld the pipes that are connected to the compressor. 3. Break off the pipes that •...
  • Page 112 Removal of compressor Note: Before removing the compressor, make sure there is no refrigerant in the pipeline and power is cut off. Step Picture Work instruction • Connect the compressor wires to the wire terminals on the top of compressor. 7.
  • Page 113 Removal of 4-way valve Note: Before removing the 4-way valve, make sure refrigerant is fully discharged from the unit and power is cut off. Step Picture Work instruction • Replace the 4-way valve and then use a soldering gun to weld the 4 joints of the 4-way valve.
  • Page 114 Model: ASGE-12BI2 ASGE-18BI2 ASGE-24BI2 ASGE-30BI2 Removal of condenser Note: Before removing the condenser, make sure there is no refrigerant in the pipeline and power is cut off. Work instruction Picture Step • Remove the upper, lower and 1. Remove the panels. front panels.
  • Page 115 Removal of condenser Note: Before removing the condenser, make sure there is no refrigerant in the pipeline and power is cut off. Work instruction Step Picture • Loosen the securing screws of condenser support. Take off the 5. Take out the condenser. plate type heat exchanger and the support as a whole.
  • Page 116 Removal of electronic expansion valve Note: Before removing the electronic expansion valve, make sure there is no refrigerant in the pipeline and power is cut off. Work instruction Step Picture • Take off the coil of electronic expansion valve. • Loosen the connection pipe of electronic 3.
  • Page 117 Removal of front panel Note: Before removing the front panel, make sure power is cut off. Step Picture Work instruction • Unscrew the screws of the 2. Remove the front grill. front grill with a screwdriver. • Unscrew the screws of the 3.
  • Page 118 Removal of compressor Note: Before removing the compressor, make sure there is no refrigerant in the pipeline and power is cut off. Step Picture Work instruction screws • 2. Loosen the securing Use a wrench to twist off screws at the foot of the screws at the foot of compressor.
  • Page 119 Removal of compressor Note: Before removing the compressor, make sure there is no refrigerant in the pipeline and power is cut off. Step Picture Work instruction screws • After replacing the 5. Fix the new compressor compressor, tighten up the back onto the chassis.
  • Page 120 Model: ASGE-36BI2, ASGE-42BI2 Removal of 4-way valve Note: Before removing the 4-way valve, make sure refrigerant is fully discharged from the unit and power is cut off. Work instruction Picture Step electroma gn etic coil • 1. Take off the Carefully unscrew the electromagnetic coil of the screws of electromagnetic...
  • Page 121 Model: ASGE-36BI2, ASGE-42BI2 Removal of fan and motor Note: Before removing the fan, make sure power is cut off. Step Picture Work instruction • Use a screwdriver to unscrew the two screws on 1. Remove the grill. the upper lefl and lower right corners.
  • Page 122 Model: ASGE-36BI2, ASGE-42BI2 Removal of condenser Note: Before removing the condenser, make sure there is no refrigerant in the pipeline and power is cut off. Work instruction Picture Step • Remove the upper, lower 1. Remove the panels. and front panels. •...
  • Page 123 Removal of condenser Note: Before removing the condenser, make sure there is no refrigerant in the pipeline and power is cut off. Work instruction Step Picture • Heat up the welding points of connection pipes through gas welding until the pipes break off.
  • Page 124 Removal of electronic expansion valve Note: Before removing the electronic expansion valve, make sure there is no refrigerant in the pipeline and power is cut off. Work instruction Step Picture • The connection wires inside and outside the electric box should be 2.
  • Page 125 Model: ASGE-36BI2-3 ASGE-42BI2-3 Removal of front panel Note: Before removing the front panel, make sure power is cut off. Step Picture Work instruction • Unscrew the screws of the 1. Remove the upper cover upper cover plate with a plate. screwdriver.
  • Page 126 Model: ASGE-36BI2-3 ASGE-42BI2-3 Removal of compressor Note: Before removing the compressor, make sure there is no refrigerant in the pipeline and power is cut off. Step Picture Work instruction • Remove the upper, lower and front panels. • Loosen the securing screws of the wires with a screwdriver.
  • Page 127 Removal of compressor Note: Before removing the compressor, make sure there is no refrigerant in the pipeline and power is cut off. Step Picture Work instruction • Take out the compressor and replace it. 4. Remove the compressor Note: When replacing the from the chassis.
  • Page 128 Removal of compressor Note: Before removing the compressor, make sure there is no refrigerant in the pipeline and power is cut off. Step Picture Work instruction • Connect the compressor wires to the wire terminals on the top of compressor. 7.
  • Page 129 Removal of 4-way valve Note: Before removing the 4-way valve, make sure refrigerant is fully discharged from the unit and power is cut off. Work instruction Step Picture • Replace the 4-way valve and then use a soldering gun to weld the 4 joints of the 4-way valve.
  • Page 130 Removal of fan and motor Note: Before removing the fan, make sure power is cut off. Step Picture Work instruction • Use a screwdriver to unscrew the bolt of motor. 3. Remove motor. Note: Motor wire should be first removed from the electric box.
  • Page 131 Removal of condenser Note: Before removing the condenser, make sure there is no refrigerant in the pipeline and power is cut off. Work instruction Step Picture • When removing the motor 3. Remove motor support. support, be careful to protect the components. •...
  • Page 132 Model: ASGE-36BI2-3 ASGE-42BI2-3 Removal of electronic expansion valve Note: Before removing the electronic expansion valve, make sure there is no refrigerant in the pipeline and power is cut off. Work instruction Picture Step • Remove the upper, lower and front panels. 1.
  • Page 133 Removal of electronic expansion valve Note: Before removing the electronic expansion valve, make sure there is no refrigerant in the pipeline and power is cut off. Work instruction Step Picture • 4. Take out the electronic Take out the electronic expansion valve.
  • Page 134 Removal of front panel Note: Before removing the front panel, make sure power is cut off. Step Picture Work instruction • Unscrew the screws of the 3. Remove the front plate. front plate with a screwdriver. Model: ASGE-48BI2 Removal of compressor Note: Before removing the compressor, make sure there is no refrigerant in the pipeline and power is cut off.
  • Page 135 Removal of compressor Note: Before removing the compressor, make sure there is no refrigerant in the pipeline and power is cut off. Work instruction Picture Step • Weld the pipes that are connected to the compressor. 3. Break off the pipes that •...
  • Page 136 Removal of compressor Note: Before removing the compressor, make sure there is no refrigerant in the pipeline and power is cut off. Work instruction Picture Step • Weld the compressor connection pipes and connect them to the 6. Connect the compressor compressor.
  • Page 137 Model: ASGE-48BI2 Removal of 4-way valve Note: Before removing the 4-way valve, make sure refrigerant is fully discharged from the unit and power is cut off. Work instruction Picture Step • 1. Take off the Carefully unscrew the electromagnetic coil of the screws of electromagnetic 4-way valve.
  • Page 138 Model: ASGE-48BI2 Removal of fan and motor Note: Before removing the fan, make sure power is cut off. Step Picture Work instruction • Use a screwdriver to unscrew the two screws on 1. Remove the grill. the upper lefl and lower right corners.
  • Page 139 Model: ASGE-48BI2 Removal of condenser Note: Before removing the condenser, make sure there is no refrigerant in the pipeline and power is cut off. Work instruction Picture Step • Remove the upper, lower 1. Remove the panels. and front panels. •...
  • Page 140 Removal of condenser Note: Before removing the condenser, make sure there is no refrigerant in the pipeline and power is cut off. Step Picture Work instruction • Heat up the welding points of connection pipes through gas welding until the pipes break off.
  • Page 141 Removal of electronic expansion valve Note: Before removing the electronic expansion valve, make sure there is no refrigerant in the pipeline and power is cut off. Work instruction Step Picture • The connection wires inside and outside the electric box should be 2.
  • Page 142 Model: ASGE-48BI2-3 ASGE-60BI2-3 Removal of front panel Note: Before removing the front panel, make sure power is cut off. Step Picture Work instruction • Unscrew the screws of the 1. Remove the upper cover upper cover plate with a plate. screwdriver.
  • Page 143 Model: ASGE-48BI2-3 ASGE-60BI2-3 Removal of compressor Note: Before removing the compressor, make sure there is no refrigerant in the pipeline and power is cut off. Picture Work instruction Step • Remove the upper, lower and front panels. • Loosen the securing screws of the wires with a screwdriver.
  • Page 144 Removal of compressor Note: Before removing the compressor, make sure there is no refrigerant in the pipeline and power is cut off. Work instruction Picture Step • Take out the compressor and replace it. 4. Remove the compressor Note: When replacing the from the chassis.
  • Page 145 welding interface Removal of compressor Note: Before removing the compressor, make sure there is no refrigerant in the pipeline and power is cut off. Step Picture Work instruction • Connect the compressor wires to the wire terminals on the top of compressor. 7.
  • Page 146 Removal of 4-way valve Note: Before removing the 4-way valve, make sure refrigerant is fully discharged from the unit and power is cut off. Work instruction Step Picture • Replace the 4-way valve and then use a soldering gun to weld the 4 joints of the 4-way valve.
  • Page 147 Removal of fan and motor Note: Before removing the fan, make sure power is cut off. Step Picture Work instruction • Use a screwdriver to unscrew the bolt of motor. 3. Remove motor. Note: Motor wire should be first removed from the electric box.
  • Page 148 Removal of condenser Note: Before removing the condenser, make sure there is no refrigerant in the pipeline and power is cut off. Work instruction Step Picture • When removing the motor 3. Remove motor support. support, be careful to protect the components. •...
  • Page 149 Model: ASGE-48BI2-3 ASGE-60BI2-3 Removal of electronic expansion valve Note: Before removing the electronic expansion valve, make sure there is no refrigerant in the pipeline and power is cut off. Step Picture Work instruction • Remove the upper, lower • and front panels. 1.
  • Page 150 Removal of electronic expansion valve Note: Before removing the electronic expansion valve, make sure there is no refrigerant in the pipeline and power is cut off. Work instruction Step Picture • 4. Take out the electronic Take out the electronic expansion valve.
  • Page 151 4.5.2 Removal of IDU Major Components 4.5.2.1 Cassette Type Unit Model: ASC-12BI2 ASC-18BI2 Removal of fan and motor Note: Before removing the motor, power must be cut off. Step Picture Work instruction Loosen the screws • Turn off the power supply of indoor unit.
  • Page 152 Removal of fan and motor Note: Before removing the motor, power must be cut off. Step Picture Work instruction Loosen the screws • Loosen the screws in the 4 3. Remove the water tray. corners and then remove the water tray. �...
  • Page 153 Removal of fan and motor Note: Before removing the motor, power must be cut off. Step Picture Work instruction Loosen the screws • Use a screwdriver to unscrew the 4 screws of 5. Remove motor. motor. Then remove the motor. •...
  • Page 154 Removal of fan and motor Note: Before removing the motor, power must be cut off. Step Picture Work instruction • Direct the 4 corners of water tray to the 4 corners of the unit and then press them. Use a screwdriver to tighten T1ghten the screws the screws in the 4 corners.
  • Page 155 Removal of fan and motor Note: Before removing the motor, power must be cut off. Step Picture Work instruction • Loosen the screws in the 4 3. Remove the water tray. corners and then remove the water tray. lmn A]I 1 �...
  • Page 156 Removal of fan and motor Note: Before removing the motor, power must be cut off. Step Picture Work instruction • Use a screwdriver to unscrew the 4 screws of 5. Remove motor. motor. Then remove the motor. • Remove the motor from motor support and then 6.
  • Page 157 Removal of fan and motor Note: Before removing the motor, power must be cut off. Step Picture Work instruction Ti g hten the bolt Ti g hten the screws • Direct the hole of fan to the motor shaft and then mount 7.
  • Page 158 Removal of fan and motor Note: Before removing the motor, make sure power is cut off. Step Picture Work instruction • Loosen the screws of upper 3. Remove the upper volute and then puli out the volute. upper volute. • Loosen the screws of lower 4.
  • Page 159 Removal of fan and motor Note: Before removing the motor, make sure power is cut off. Step Picture Work instruction • Use a hex wrench to loosen 2. Remove air return the screws of fan. plate, the • Order of removal: air return longitudinal plate, air return frame, component and air...
  • Page 160 Removal of fan and motor Note: Before removing the motor, make sure power is cut off. Step Picture Work instruction • Remove the motor from the motor support. • Use a hex wrench to loosen 6. Replace the motor. the screws of fan. •...
  • Page 161 Removal of the cover of electric box and the electric box Note: Before removal, make sure power is cut off. During the removal procedure, take good care of all the components, especially the electric components. Do not hit or beat. Work instruction Step Picture...
  • Page 162 Removal of evaporator Note: Make sure power is cut ott. Take good care of the copper pipe and aluminum fins. lf the removal takes a long time, please put the copper pipe under pressure. Picture Work instruction Step • Remove the screws of the 2.
  • Page 163 Removal of electric box assembly Note: Before removal, make sure power is cut off. During the removal procedure, take good care of all the components, especially the components in electric box. Protect it from water and collision. Step Picture Work instruction •...
  • Page 164 Removal of evaporator Note: Make sure power is cut off. Take good care of the copper pipe and aluminum fins. lf the removal takes a long time, seal the copper pipe. Step Picture Work instruction • Twist off the 6 screws of the evaporator, 3 screws of the plate board of water Remove the evaporator...
  • Page 165 Removal of fan and motor Note: Before removal, make sure power is cut off. During the removal procedure, take good care of all the components, especially the screws of fan. Picture Work instruction Step • Twist off the screws and 3.
  • Page 166 4.6 Explosive View and Lists of Parts 4.6.1 ODU Explosive View and Lists of Parts ASGE-12BI2 � � Material Name Finished Product Code Quantity Coping 012049060124P Lett Side Plate 012055060397P Brushless DC Motor 150104060095 Axial Flow Fan 10333428 Cabinet 012022060012P Front Grill 200057060013 Chassis Sub-assy...
  • Page 167 Material Name Finished Product Code Quantity Cut-off Valve 070001060022 Strainer 0721302608 Right Side Plate 01205606038402P Handle (Right) 200149060023 Terminal Board 422000060075 Main Board 300027062394 Electric Box Assy 100002074887 Furcate Filter 07213043 Electronic Expansion Valve 07133821 Radiator 430034060108 4-wayValve 072007060013 Electric Expand Valve Fitting 07200206002301 Condenser Assy 011002061463...
  • Page 168 ASGE-18BI2 Material Name Finished Product Code Quantity Top Cover Assy 000097060355 Left Side Plate 012055060395P Brushless DC Motor 150104060095 Axial Flow Fan 103002060015 Cabinet 012022060010P Front Grill 200057060014 Chassis Sub-assy 017000060609P Drainage Joint 26113009 Right Side Plate Assy 000081060195 Compressor Gasket 70215022 Compressor and Fittings 009001060655...
  • Page 169 Material Name Finished Product Code Quantity Cut-off valve 070001060022 Furcate Filter 07213043 Electronic Expansion Valve 072009000017 Main Board 300027062482 Terminal Board 422000060075 Electric Expand Valve Fitting 07200206002214 Electric Box Assy 100002075166 Radiator 43003406014203 4-wayValve 072007060013 Rear Grill 016001060082 Condenser Assy 011002061734 Silencer 07243066...
  • Page 170 ASGE-24BI2 Material Name Finished Product Code Quantity Top Cover Assy 00009706033301 Lett Side Plate 012055060393P Condenser Assy 011002061698 Brushless DC Motor 1501506409 Axial Flow Fan 10335262 Front Panel 012073061611P Front Grill 200057060016 Chassis Sub-assy 01700006076102P Drainage Joint 26113009 Drainage hole Cap 06813401...
  • Page 171 Material Name Finished Product Code Quantity Compressor and Fittings 009001060621 Cut-off valve 5/8(N) 070001060032 Right Side Plate Assy 00008106019302 Cut-off valve 3/8(N) 070001060023 Handle 200149060018 Electric Box Assy 100002073037 Radiator 43003406011601 Terminal Board 422000060075 Main Board 300027061934 Strainer 0721302610 Strainer 07225088 Electronic Expansion Valve 072009000004...
  • Page 172 ASGE-30BI2 Material Name Finished Product Code Quantity Coping 012049060117P Left Side Plate 012055060393P Brushless DC Motor 1501506409 Electronic Expansion Valve 072009060006 Strainer 0721304401 Compressor and Fittings 009001060755 Chassis Sub-assy 01700006062501P Axial Flow Fan 10335262 Front Panel 012073061611P Front Grill 200057060016 Drainage hole Cap 06813401 Drainage Joint...
  • Page 173 Material Name Finished Product Code Quantity Cut-off valve 3/8(N) 070001060035 Strainer 07245007 Silencer 07243050 Silencer 1 07243050 4-WayValve 430004032 Condenser Assy 011002061755 Rear Grill 016001060088 Electric Expand Valve Fitting 07200206002309 Magnet Coil 4300040072 Temperature Sensor 3900030912 ASGE-36BI2 ASGE-42BI2 Material Name Finished Product Code Quantity Top cover...
  • Page 174 Material Name Finished Product Code Quantity Lett Side Plate 012055060419P Brushless DC Motor 150104060118 Pressure Protect Switch 46020007 Axial Flow Fan 1043410000501 Cabinet 012022060021P Front Grill 200057060031 Gas-liquid Separator 03502706001901 Silencer 07245007 Compressor and Fittings 009001060690 Chassis Sub-assy 017000060772P Drainage hole Cap 06813401 Drainage Joint 26113009...
  • Page 175 ASGE-48BI2 � � � � Material Name Finished Product Code Quantity Top cover '012049060148P Lett Side Plate '0 12055060419 P Handle '26233053 Brushless DC Motor '150104060118 Chassis Sub-assy '01700006077202P Axial Flow Fan '1 04341 0000501 Cabinet ' 012022060021 P Front Grill '200057060031 Pressure Protect Switch '4602000603...
  • Page 176 Material Name Finished Product Code Quantity Compressor and Fittings ' 009001060893 Drainage hole Cap '06813401 Electronic Expansion Valve '072009000018 Drainage Joint '26113009 Cut off Valve '070001060041 Cut-off valve 3/8(N) '070001060028 Strainer '035021060015 Strainer '07225088 Right Side Plate ' 012056060460P Handle '200149060022 Electric Box Assy '100002076260...
  • Page 177 ASGE-36BI2-3 ASGE-42BI2-3 Material Name Finished Product Code Quantity 012049060148P Top cover Reactor Sub-assy 017036060078 Reactor 450004060043 Handle 26233053 Reactor Sub-assy 017036060079 Left Side Plate 012055060419P Brushless DC Motor 150104060118 Pressure Protect Switch 46020007 Axial Flow Fan 1043410000801 Cabinet 012022060021P Front Grill 016004060015 Gas-liquid Separator 03502706001901...
  • Page 178 Material Name Finished Product Code Quantity Compressor and Fittings 009001060690 Chassis Sub-assy 017000060772P Drainage hole Cap 06813401 Drainage Joint 26113009 Cut off Valve 070001060034 Cut off Valve 070001060035 Right Side Plate 012056060460P Strainer 07225088 Strainer 0721304401 Handle 200149060022 Electronic Expansion Valve 072009000018 Electric Expand Valve Fitting 07200206002318...
  • Page 179 ASGE-48BI2-3 � � � � Material Name Finished Product Code Quantity Top cover 012049060148P Lett Side Plate 012055060419P Handle 200149060022 Reactor 450004060043 Brushless DC Motor 150104060118 Chassis Sub-assy 01700006077202P Axial Flow Fan 1043410000501 Cabinet 012022060021P Front Grill 200057060031 Pressure Protect Switch 4602000603...
  • Page 180 Material Name Finished Product Code Quantity Gas-liquid Separator 03502706001901 Silencer 07245005 Compressor and Fittings 009001060690 Drainage hole Cap 06813401 Electronic Expansion Valve 072009000018 Drainage Joint 26113009 Cut off Valve 5/8(N) 070001060041 Cut-off valve 3/8(N) 070001060028 Strainer 035021060015 Strainer 07225088 Right Side Plate 012056060460P Handle 26233053...
  • Page 181 ASGE-60BI2-3 � Material Name Finished Product Code Quantity Top cover Sub-Assy 000051060188 Reactor Sub-Assy 017036060091 Reactor 450004060043 Reactor Sub-Assy 017036060090 Electric Box Assy 100002076621 Main Board 300027062724 Left Side Plate 012055060508P Handle 26233053 Brushless DC Motor 150104060133 Cabinet 012022060027P01 Axial Flow Fan 103002060028 Front Grill 01600406001901...
  • Page 182 Material Name Finished Product Code Quantity Cut-off valve 3/8(N) 070001060028 Cut off Valve 5/8(N) 070001060041 Handle 200149060022 Compressor and Fittings 009001060898 Strainer 035021060015 Electric Expand Valve Fitting 07200206002337 Electronic Expansion Valve 43005017 Electric Expand Valve Fitting 07200206002321 Silencer 07245101 Pressure Protect Switch 4602000603 Pressure Protect Switch 46020007...
  • Page 183 4.6.2 IDU Explosive View and Lists of Parts ASC-12BI2 Material Name Finished Product Code Quantity 100002073108 Electric Box Assy 42200006005601 Terminal Board 300002062365 Main Board 000069060065 Water Tray Assy 103003060008 Centifugal Fan 017025060047 Connection Sheet Sub-Assy 430024000005 Water Levei Switch 4313800005802 Water Pump 200070060005...
  • Page 184 Material Name Finished Product Code Quantity 305001060060 Remete Controller 39000191 Room Sensor 390001921 Temperature Sensor 007008000001 Drain Hose Sub-Assy 200150060003 Flow Guide Loop 422000060015 Terminal Board ASC-18BI2 ,'.)
  • Page 185 Material Name Finished Product Code Quantity 100002073108 Electric Box Assy 422000060015 Terminal Board 300002062365 Main Board 42200006005601 Terminal Board 200150060003 Flow Guide Loop 103003060008 Centifugal Fan 000069060065 Water Tray Assy 150104060012 Brushless DC Motor 011001061182 Evaporator Assy 200070060005 Drain Pipe 017080060023 Seat Board Sub-Assy 017044060011...
  • Page 186 ASC-24BI2 ASC-30BI2 � � � � �...
  • Page 187 Material Name Finished Product Code Quantity 100002073149 Electric Box Assy 300023060053 Connection board 42000100000302 Terminal Board 300002062362 Main Board 42200006005601 Terminal Board 200150060006 Diversion Circle 103003060016 Centrifuga! Fan 15010406001201 Brushless DC Motor 05029434 Corrugated Pipe 07213050 Strainer 01100106058801 Evaporator Assy 01332701 Body lnstalling Plate 000001060167...
  • Page 188 ASD-36BI2 ASD-42BI2 � J,� , ____ � � Material Name Finished Product Code Quantity 420001000002 Terminal Board 300002062362 Main Board 100002074394 Electric Box Assy 42200006005601 Terminal Board 200150060030 Diversion Circle 000069060483 Water Tray Assy 103003060047 Centrifuga! Fan 05029434 Corrugated Pipe 07213050 Strainer 150104060134...
  • Page 189 Material Name Finished Product Code Quantity 26909400055 Drainage Pipe Sub-assy 4502021603 Liquid Levei Switch 4313800005803 Water Pump ASC-48BI2 Material Name Finished Product Code Quantity 100002074394 Electric Box Assy 420001000002 Terminal Board 300002062362 Main Board 42200006005601 Terminal Board 200150060029 Diversion Circle 103003060048 Centrifuga! Fan 150104060122...
  • Page 190 Material Name Finished Product Code Quantity 035021060019 Strainer 01332701 Body lnstalling Plate 000001060177 Rear Case assy 05339400001 Drain Hose Sub-Assy 4313 8000058 Water Pump 4502021603 Liquid Levei Switch 305001060060 Remete Control 390000451 Temperature Sensor 390001921 Temperature Sensor 26909400055 Drainage Pipe Sub-assy ASC-60BI2 Material Name Finished Product Code...
  • Page 191 Material Name Finished Product Code Quantity 300002062362 Main Board 05339400001 Drain Hose Sub-Assy 42200006005601 Terminal Board 390000451 Temperature Sensor 390001921 Temperature Sensor 305001060060 Remete Controller 43138000058 Water Pump 4502021603 Liquid Levei Switch 26909400055 Drainage Pipe Sub-assy 035021060019 Strainer 05029434 Corrugated Pipe 000001060177 Rear Case assy 000010060009...
  • Page 192 ASD-12BI2 Material Name Finished Product Code Quantity Hook2 01344100034 Top Cover Board Sub-assy 01265200067 Right Side Plate Assy 000081060178 Evaporator Assy 011001061989 Propeller Housing(Upper) 26905200018 Centrifuga! Fan 10425200003 Brushless DC Motor 150104060009 Propeller Housing{Lower) 26905200019 Filter Sub-Assy 111001000082 WaterTray 26905200023 Rubber Plug 76815200002 Bottom Cover Plate Assy...
  • Page 193 Material Name Finished Product Code Quantity 000080060165 Lett Side Plate Assy 035021060019 Strainer 000104060065 Water Pump Assy 43002406000501 Liquid Levei Switch 81200706001601 Water Pump 760022000001 Drainage Pipe (Rubber) 000141060075 Air Outlet Frame Assy 390000453 Temperature Sensor 390000591 Temperature Sensor 300001060921 Display Board...
  • Page 194 ASD-18BI2 Material Name Finished Product Code Quantity Hook2 01344100034 Top Cover Board Sub-assy 01265200069 Propeller Housing(Upper) 26905200018 Right Side Plate Assy 000081060178 Centrifuga! Fan 10425200003 Support Of Motor Bearing 02285200001 Bearing Holder Sub-assy 26151139 Fan Bearing 7651221001 Rotary Axis Sub-Assy 73018761 Joint Slack 73018731...
  • Page 195 Material Name Finished Product Code Quantity 42200006005601 Terminal Board 42200006001602 Terminal Board 300002062358 Main Board 01700700008703 Electric Box Assy 017037000041 Left Side Plate Assy 000069060399 Water Pump Assy 43002406000501 Liquid Levei Switch 81200706001601 Water Pump 760022000001 Drainage Pipe (Rubber) 0721200102 Strainer 011001061991 Evaporator Assy...
  • Page 196 Material Name Finished Product Code Quantity 012045060010 Hook 000132060053 Top Cover Board Assy 000081060116 Right Side Plate Assy 011001061980 Evaporator Assy 200230060003 Volute Casing 103003060003 Centrifuga! Fan 150104060011 Brushless DC Motor 017040060003 Air lntake Side Board Sub-assy 111001060189 Filter Sub-Assy 200230060004 Volute Casing 012104060002...
  • Page 197 ASD-36BI2 ASD-42BI2 1"l Material Name Finished Product Code Quantity 0126534901 Top Cover Board Assy 012045060010 Hook 000081060128 Right Side Plate Assy 011001062123 Evaporator Assy 200230060003 Volute Casing 103003060003 Centrifuga! Fan 15010406007901 Brushless DC Motor 73018731 Joint Slack 700003060018 Rotary Axis Sub-Assy 11725206 Filter Sub-Assy 02225261...
  • Page 198 Material Name Finished Product Code Quantity 012147060085 Bottom Cover Plate 000069060318 Water Tray Assy 760035060003 Rubber Plug 100002073672 Electric Box Assy 42200006005601 Terminal Board 430034060043 Radiator 42000100000207 Terminal Board 300002062560 Main Board 000080060120 Left Side Plate Assy 000104060071 Water Pump Assy 43002400000505 Liquid Levei Switch 81200706001607...
  • Page 199 Material Name Finished Product Code Quantity 01264100105 Top Cover Board Assy 02112466 Hook 43138000047 Reactor 42200006005601 Terminal Board 300002062357 Main Board 42000100000207 Terminal Board 100002074517 Electric Box Assy 4901800006802 Radiator 000080060154 Lett Side Plate Assy 12505200021 Water Pump Assy 81200706001601 Water Pump 200070060004 Pump Drainpipe...
  • Page 200 ASD-60BI2 Material Name Finished Product Code Quantity 4901800006802 Radiator 42200006005601 Terminal Board 300002062357 Main Board 42000100000207 Terminal Board 02112466 Hook 100002074517 Electric Box Assy 4901800006802 Radiator 000080060154 Lett Side Plate Assy 01264100105 Top Cover Board Assy 01375200023 Air Outlet Frame Assy 07415210 Strainer 07415210...
  • Page 201 Material Name Finished Product Code Quantity 26905200079 Propeller Housing(Lower) 10455200003 Centrifuga! Fan 150104060080 Brushless DC Motor 26905200078 Propeller Housing(Upper) 73018731 Joint Slack 73018731 Filter Sub-Assy 73018000117 Rotary Axis Sub-Assy 26151139 Bearing Holder Sub-assy 02285200001 Support Of Motor Bearing 390000451 Temperature Sensor 390000592 Temperature Sensor 300001060921...
  • Page 202 ASF-12BI2 -------- � � Material Name Finished Product Code Quantity Front Grill 20022600000401 Filter Sub-Assy 111001000072 Top Cover 012148000046 Air Louver 20000700000101 Rotating Shafl 3 26909430 Right Side Plate 2690940007101 Right Side Plate 26909400074 Corrugated Pipe 0502513401 Evaporator Assy 011001060235 Front Panel 20000300000101 Crankshaft...
  • Page 203 Material Name Finished Product Code Quantity 300002062363 Main Board 42200006005601 Terminal Board 422000060015 Terminal Board 200230000001 Propeller Housing(Lower) 103003000001 Centifugal Fan 150104060083 Brushless DC Motor 200230000002 Propeller Housing(Upper) 017051000046 Rear Side Plate Sub-Assy 111001000001 Filter Sub-Assy 305001060060 WaterTray 305001060024 Remote Control 3900012123 Ambient Temperature Sensor 390001923...
  • Page 204 Material Name Finished Product Code Quantity Remete Controller 305001060060 Temperature Sensor 390001923 Ambient Temperature Sensor 3900012123 Drainage Pipe Sub-assy 05235434 WaterTray 200063000024 Swing Lever 10582009 Air Louver 20000700000101 Support 2690940007601 Right Side Plate 2690940007101 lnstallation Supporting Frame(right) 01809402 Right Side Plate 26909400074 Axile Bush 10542704...
  • Page 205 ASF-24BI2 ASF-30BI2 ASF-36BI2 Material Name Finished Product Code Remarks Drainage Pipe Sub-assy 05235434 Front Grill 2690940006601 Filter Sub-Assy 11729400004 Top Cover 01269400012P01 Water Tray Assy 000069060049 Air Louver 20000700000101 Rotating Shaft 3 26909430 Right Side Plate 2690940007101 Right Side Plate 26909400074 Corrugated Pipe 0502511204...
  • Page 206 Material Name Finished Product Code Remarks 20000450042201 Guide Louver 30294000009 Display Board 011007000038 Base Plate Assy 200023000001 Crankshaft 1521240215 Stepping Motor 2690940007001 Left Side Plate 300002062363 Main Board 42200006005601 Terminal Board 422000060015 Terminal Board 100002073094 Electric Box Assy 01792408 Support Of Motor Bearing 26909400050 Bearing Holder Sub-assy 200230000001...
  • Page 207 ASF-42BI2 Material Name Finished Product Code Quantity 305001060060 Remote Controller 3900012123 Ambient Temperature Sensor 3900020720G Tube Sensor 2690940007101 Right Side Plate 26909400074 Right Side Plate 700004000001 RollerWheel 200230000001 Propeller Housing(Lower) 73018731 Joint Slack 0502511201 Corrugated Pipe 10542704 Axile Bush 15709400005 Brushless DC Motor...
  • Page 208 Material Name Finished Product Code Quantity Rotating Shaft 3 26909430 Evaporator Assy 011001062028 Guide Louver 20000450042601 Bearing Holder Sub-assy 26909400050 Support Of Motor Bearing 01792408 Display Board 30294000009 Crankshaft 200023000001 Stepping Motor 1521240215 Base Plate Assy 011007060032 Lett Side Plate 2690940007001 Electric Box Assy 100002074224...
  • Page 209 ASF-48BI2 ASF-60BI2 Material Name Finished Product Code Quantity Remote Controller 305001060060 Ambient Temperature Sensor 3900012123 Tube Sensor 3900020720G Right Side Plate 2690940007101 Right Side Plate 26909400074 RollerWheel 700004000001 Propeller Housing{Lower) 200230000001 Joint Slack 73018731 Corrugated Pipe 0502511201 Axile Bush 10542704 Brushless DC Motor 15709400005 Rotating Shaft 3...
  • Page 210 Material Name Finished Product Code Quantity 011001061876 Evaporator Assy 20000450042601 Guide Louver 26909400050 Bearing Holder Sub-assy 01792408 Support Of Motor Bearing 30294000009 Display Board 200023000001 Crankshaft 1521240215 Stepping Motor 011007060032 Base Plate Assy 2690940007001 Lett Side Plate 100002074224 Electric Box Assy 300002062363 Main Board 42200006005601...
  • Page 211 Appendices 1. Resistance/Temperature Lists of Temperature Sensors 1. 1 Voltage List of 15 KO Temperature Sensors (including ODU and IDO temperature sensors) Temperature ( Resistance (kO) Voltage (V) Temperature ( Resistance (kO) Voltage (V) 0.311 2.523 2.825 138.1 0.323 2.439 2.838 128.6 0.345...
  • Page 212 Temperature ( Resistance (kO) Voltage (V) Temperature ( Resistance (kO) Voltage (V) 27.18 1.174 0.925 3.108 25.92 1.21 0.898 3.114 24.73 1.246 0.873 3.119 23.6 1.282 0.848 3.123 22.53 1.319 0.825 3.128 21.51 1.356 0.802 3.133 20.54 1.393 0.779 3.137 19.63 1.429 0.758...
  • Page 213 Temperature ( Resistance (kO) Voltage (V) Temperature ( Resistance (kO) Voltage (V) 4.139 2.586 0.292 3.237 3.99 2.607 0.286 3.238 3.848 2.626 0.279 3.24 3.711 2.646 0.273 3.241 3.579 2.664 0.266 3.242 3.454 2.682 0.261 3.244 3.333 0.254 3.245 3.217 2.717 0.248 3.246...
  • Page 214 Resistance (kO) Voltage (V) Resistance (kO) Voltage (V) Temperature ( Temperature ( 99.13 0.554 1.934 3.009 0.579 1.875 3.017 89.17 0.605 1.818 3.025 84.61 0.631 1.763 3.033 80.31 0.658 1.71 3.04 76.24 0.686 1.658 3.047 72.41 0.714 3.054 1.609 68.79 0.743 1.561 3.061...
  • Page 215 Resistance (kO) Voltage (V) Resistance (kO) Voltage (V) Temperature ( Temperature ( 12.51 2.03 0.5627 3.21 2.063 0.5487 3.212 11.52 2.094 0.5351 3.214 11.06 2.125 0.5219 3.216 10.62 2.155 0.509 3.218 10.2 2.185 0.4966 3.22 9.803 2.215 0.4845 3.222 9.42 2.243 0.4727 3.224...
  • Page 216 Resistance (kO) Voltage (V) Resistance (kO) Voltage (V) Temperature ( Temperature ( 549.04 0.059 8.9542 1.741 516.71 0.063 8.5551 1.778 486.55 0.066 5.9676 1.806 458.4 0.07 7.9913 1.834 432.1 0.075 7.7257 1.862 407.51 0.079 7.4702 1.889 384.51 0.084 7.2245 1.916 362.99 0.088 6.9882...
  • Page 217 Resistance (kO) Voltage (V) Resistance (kO) Voltage (V) Temperature ( Temperature ( 56.189 0.499 2.3021 2.682 53.738 0.518 2.2409 2.696 51.408 0.537 2.1816 2.709 49.191 0.558 2.1242 2.722 47.082 0.578 2.0686 2.734 45.074 0.599 2.0148 2.747 43.163 0.621 1.9626 2.759 41.313 0.643 1.9123...
  • Page 218 2. Temperature/Pressure List of Refrigerant Pressure Temperature Pressure Temperature Pressure Temperature -51.909 1250 14.153 2400 38.688 -43.635 1300 15.52 2450 39.529 -37.323 1350 16.847 2500 40.358 -32.15 1400 18.138 2550 41.173 -27.731 1450 19.395 2600 41.977 -23.85 1500 20.619 2650 42.769 -20.378 1550...
  • Page 219 Height of the room Select the applicable table <1.8m Floor standing type ,!:1.8m Wall mounted type 3.Refer to the following table to check out the minimum construction area. Ceiling type Wall mounted type Floor standing type Area (m Area (m Area (m Weight (kg) Weight (kg)
  • Page 220 4. Operation Tools The following tools will be used: 1) Liquid-level gauge; 2) Screwdriver; 3) Electric driven rotary hammer; 4) Drill; 5) Pipe expander; 6) Torque wrench; 7) Open-end wrench; 8) Pipe cutter; 9) Leak detector; 10) Vacuum pump; 11) Pressure gauge; 12) Universal meter; 13) Hexagon wrench; 14) Tapeline.
  • Page 221 United Kingdom www.sinclair-world.com This product was manufactured in China (Made in China). R E P R E S E N T A T I V E SINCLAIR Global Group s.r.o. Purkynova 45 612 00 Brno Czech Republic T E C H N I C A L S U P P O R T SINCLAIR Global Group s.r.o.
  • Page 222 N O T E S...
  • Page 223 N O T E S...

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