DELUXE HIGH WALL MINI SPLIT

Transcription

1 DELUXE HIGH WALL MINI SPLIT SEVICE MANUAL MODEL : HMC009KD HMH0KD / HMC0KD HMH08KD / HMC08KD HMH04KD / HMC04KD CAUTION -BEFOE SEVICING THE UNIT, EAD THE "SAFETY PECAUTIONS" IN THIS MANUAL. -ONLY FO AUTHOIZED SEVICE PESONNEL. International Comfort Products

2 Contents Functions... Product Specifications... 5 Dimensions... 7 efrigeration Cycle Diagram... 9 Wiring Diagram... Operation Details... 4 Test Mode... Display Function... Self-diagnosis Function... Installation... 4 Operation... 4 Disassembly of the Parts(Indoor Unit)... 4 Cycle Troubleshooting Guide Electronic Control Device Schematic Diagram... 6 Exploded View & eplacement Parts List

3 Functions Indoor Unit Operation ON/OFF by emote controller Sensing the oom Temperature oom temperature sensor (THEMISTO) oom temperature control Maintains the room temperature in accordance with the Setting Temp. Starting Current Control Indoor fan is delayed for 5 seconds at the starting. Time Delay Safety Control estarting is inhibited for approx. minutes. Indoor Fan Speed Control High, Med, Low and Auto Operation indication Lamps (LED) --- Lights up in operation --- Lights up in Sleep Mode --- Lights up in Timer Mode --- Lights up in Defrost Mode or Hot Start Mode (only Heating Model) OUT --- Lights up during compressor running (only Cooling Model) DOO Soft Dry Operation Mode Intermittent operation of fan at low speed Sleep Mode Auto Control The fan is switched to low(cooling), med(heating) speed. The unit will be stopped after,,, 4, 5, 6, 7 hours. Auto Air Control by the unit electronic control The fan is switched to intermittent or irregular operation. The fan speed is automatically switched from high to low speed. Airflow Direction Control The louver can be set at the desired position or swing up and down automatically. AUTO Wind The fan speed is automatically switched from high to low speed. Defrost control(heating) Both the indoor and outdoor fan stops during defrosting. Hot start will be operated after defrosting ends. Hot-start Control (Heating) The indoor fan stops until the indoor pipe temperature will be reached at 8 C(8 F). - -

4 emote Controller Operation ON/OFF Operation Mode Selection (Cooling model only) (Heating model only) Fan Speed Selection Cooling Operation Mode. ( ) Soft Dry Operation Mode. ( ) Auto Operation Mode. ( ) Heating Operation Mode. ( ) (Low) (Med) (High) (AUTO WIND) oom Temperature Display : (High: 98 F LOW : 54 F) Temperature Setting TEMPEATUE LOW HIGH Cooling Down to 64 F Up to 86 F Heating Down to 60 F Up to 86 F Setting the Time or Timer Timer Selection Timer Setting : OFF, ON, OFF ON Timer Cancel : Cancel Sleep Mode, Timer ON or Timer OFF Sleep Operation :,,, 4, 5, 6, 7, Off Timer Airflow Direction Control Fan Operation Mode eset : Fan Operates without cooling or heating

5 Product Specifications(Cooling Only) Items Unit HMC009KD HMC0KD HMC08KD HMC04KD Power Supply ø, V, Hz,5V, 60,0/08,60,0/08,60,0/08,60 Cooling Capacity BTU/h 9,000,000/,800 8,000/7,800,000/,600 Input W 940,60/,40,900/,870,550/,500 unning Current A /6. 8.5/9.0.5/.0 COMP. Locked otor AMP. A E.E. BTU/hW / / /9.0 Air Circulation Indoor(Dry) m /min(cfm) 8.(90) 0(50) (460) 5(50) Outdoor(Dry) m /min(cfm) 5(875) 5(88) 46(,60) 46(,60) Moisture emoval l/h(pts/hr).5(.).7(.6).5(5.).(6.6) Noise Level Indoor, High db(a) (Sound Med db(a) Pressure, m) Low db(a) Outdoor, Max db(a) Features Temperature Control Thermistor Thermistor Thermistor Thermistor AUTO Wind Yes Yes Yes Yes Air Deflection 4-way 4-way 4-way 4-way Steps, Fan/Cool / / / / Airflow Direction Control(up&down) Auto Auto Auto Auto Airflow Direction Control(left&right) Manual Manual Manual Manual emocon Type Wireless LCD Wireless LCD Wireless LCD Wireless LCD Setting Temperature ange, Cooling Mode 64~86 F 64~86 F 64~86 F 64~86 F Temperature Increment F F F F Auto Operation(electronic control) Yes Yes Yes Yes Self Diagnosis Yes Yes Yes Yes Timer 4hr, On/Off 4hr, On/Off 4hr, On/Off 4hr, On/Off Sleep Operation Yes Yes Yes Yes Soft Dry Operation Yes Yes Yes Yes estart Delay minutes efrigerant(-) Charge g(oz) 60(.5),00(4.),50(54.0),70(60.) Power cord AWG #: P*mm 6:*.0 4:*. 4:*. 4:*. Fuse or breaker Capacity A A 5A 5A 0A Connecting Cable AWG #: P*mm 6:4*0.8 8:4*0.8 8:4*0.8 8:4*0.8 Connecting Tube Liquid Side mm(in) 6.5(/4) 6.5(/4) 9.5(/8) 9.5(/8) (ø. Socket Flare) Gas Side mm(in) 9.5(/8).7(/) 5.88(5/8) 5.88(5/8) Length, std m(ft) 7.6(5) 7.6(5) 7.6(5) 7.6(5) Additional Drain Hose(Inner Dia.) mm(in) 6(5/8) 6(5/8) 6(5/8) 6(5/8) Dimensions Indoor mm 900*90*8 900*90*8 080*90*8 080*90*8 (WxHxD) in 5.4*.4*7. 5.4*.4*7. 4.5*.4*7. 4.5*.4*7. Outdoor mm 80*555*6 80*555*6 870*655*0 870*655*0 in.5*.8*0..5*.8*0. 4.*5.8*.6 4.*5.8*.6 Net Weight Indoor kg(lbs) 0() 0() (6.5) (6.5) Outdoor kg(lbs) 4(75) 4(75) 54(9) 64(4) * Design and Specifications subject to change without prior notice for product improvement

6 Product Specifications(Cooling & Heating) Items Unit HMH0KD HMH08KD HMH04KD Power Supply ø, V, Hz,0/08,60,0/08,60,0/08,60 Cooling Capacity BTU/h,000/,800 8,000/7,800,000/,600 Heating Capacity BTU/h,000/,800 9,000/8,700,000/,600 Input Cooling W,60/,40,900/,870,550/,500 Heating W,60/,40,900/,870,550/,500 unning Current Cooling A 5.7/6. 8.5/9.0.5/.0 Heating A 5.7/6. 8.5/9.0.5/.0 COMP. Locked Cooling A otor AMP. Heating A E.E. BTU/hW 9.5/ / /9.0 C.O.P.78/.78.9/.9.6/.6 Air Circulation Indoor(Dry) m /min(cfm) 0(50) (460) 5(50) Outdoor(Dry) m /min(cfm) 5(88) 46(,60) 46(,60) Moisture emoval l/h(pts/hr).7(.6).5(5.).(6.6) Noise Level Indoor, High db(a) (Sound Med db(a) Pressure, m) Low db(a) Outdoor, Max db(a) Features Temperature Control Thermistor Thermistor Thermistor AUTO Wind Yes Yes Yes Air Deflection 4-way 4-way 4-way Steps, Fan/Cool/Heat // // // Airflow Direction Control(up&down) Auto Auto Auto Airflow Direction Control(left&right) Manual Manual Manual emocon Type Wireless LCD Wireless LCD Wireless LCD Setting Temperature ange, Cooling Mode 64~86 F 64~86 F 64~86 F Heating Mode 60~86 F 60~86 F 60~86 F Temperature Increment F F F Auto Operation(electronic control) Yes Yes Yes Self Diagnosis Yes Yes Yes Timer 4hr, On/Off 4hr, On/Off 4hr, On/Off Sleep Operation Yes Yes Yes Soft Dry Operation Yes Yes Yes estart Delay minutes Defrost Control Yes Yes Yes Hot Start Yes Yes Yes efrigerant(-) Charge g(oz),50(44.),500(5.9),600(56.4) Power cord AWG #: P*mm 4:*. 4:*. 4:*. Fuse or breaker Capacity A 5A 5A 0A Connecting Cable AWG #: P*mm 8:4*0.8 8:4*0.8 8:4*0.8 Connecting Tube Liquid Side mm(in) 6.5(/4) 9.5(/8) 9.5(/8) (ø. Socket Flare) Gas Side mm(in).7(/) 5.88(5/8) 5.88(5/8) Length, std m(ft) 7.6(5) 7.6(5) 7.6(5) Additional Drain Hose(Inner Dia.) mm(in) 6(5/8) 6(5/8) 6(5/8) Dimensions Indoor mm 900*90*8 080*90*8 080*90*8 (WxHxD) in 5.4*.4*7. 4.5*.4*7. 4.5*.4*7. Outdoor mm 80*555*6 870*655*0 870*655*0 in.5*.8*0. 4.*5.8*.6 4.*5.8*.6 Net Weight Indoor kg(lbs) 0() (6.5) (6.5) Outdoor kg(lbs) 5(77) 55() 65(4) * Design and Specifications subject to change without prior notice for product improvement

7 Dimensions () Indoor Unit D W H Installation plate Tubing hole cover Tubing hole cover DIM MODEL 9K, K 8K, 4K W mm(inch) 900(5.4"),080(4.5") H mm(inch) 90(.4") 90(.4") D mm(inch) 8(7.") 8(7.") - 7 -

8 () Oudoor Unit W D L Liquid side -way valve Gas side -way valve H L L L9 (K) L0 Gas side -way valve Liquid side -way valve L4 L6 L5 L7 L8 (8K, 4K) MODEL DIM 9K, K 8K, 4K W mm(inch) 80(.5) 870(4.) H mm(inch) 555(.8) 655(5.8) D mm(inch) 6(0.) 0(.6) L mm(inch) 9(.) 70(4.6) L mm(inch) 7(.5) 5(.0) L mm(inch) 54.6(.4) 60(4.8) L4 mm(inch).4(0.45) 5(.0) L5 mm(inch) 59(.) 546(.5) L6 mm(inch) 05(4.) 6(6.4) L7 mm(inch) 05(4.) 6(6.4) L8 mm(inch) 7.5(.85) 54(.) L9 mm(inch) 77(.0) 74.5(.9) L0 mm(inch) 86.4(.4) 79(.) - 8 -

9 efrigeration Cycle Diagram Cooling Only Models INDOO UNIT OUTDOO UNIT LIQUID SIDE CAPILLAY TUBE HEAT EX (EVAPOATO) HEAT EX (CONDENSE) GAS SIDE COMPESSO MODEL 9K, K (Cooling Only) 8K, 4K (Cooling Only) Pipe size(diameter:ø) Piping length Elevation Gas Liquid ated Max ated Max /" /4" 7.6m(5ft) 5m(50ft) 5m(6ft) 8m(6ft) 5/8" /8" 7.6m(5ft) 5m(50ft) 5m(6ft) 8m(6ft) For installation over rated, *a proper quantity of refrigerant should be added for each meter. Ex) 8K: When installed at a distance of 5m, 95g of a proper quantity of refrigerant refrigerant should be added. 9K, K 0g (5-7.6) x 40g = 95g 8K, 4K 40g - 9 -

10 Cooling & Heating Models INDOO UNIT OUTDOO UNIT LIQUID SIDE CAPILLAY TUBE CHECK VALVE HEAT EX (EVAPOATO) HEAT EX (CONDENSE) GAS SIDE EVESING VALVE COMPESSO COOLING HEATING MODEL 9K, K (Cooling & Heating) 8K, 4K (Cooling & Heating) Pipe size(diameter:ø) Piping length Elevation Gas Liquid ated Max ated Max /" /4" 7.6m(5ft) 5m(50ft) 5m(6ft) 8m(6ft) 5/8" /8" 7.6m(5ft) 5m(50ft) 5m(6ft) 8m(6ft) For installation over rated, *a proper quantity of refrigerant should be added for each meter. Ex) 8K: When installed at a distance of 5m, 95g of a proper quantity of refrigerant refrigerant should be added. 9K, K 0g (5-7.6) x 40g = 95g 8K, 4K 40g - 0 -

11 DISPLAY P.C.B CN-DC/DC Wiring Diagram () Indoor Unit. 9K, K, 8K, 4K(Cooling Only Models, Cooling & Heating Models) STEP MOTO BLDC MOTO (OOM) THEMISTO (PIPE) CN-DISP CN-TH CN-UP/DOWN CN-MOTO MAIN P.C.B BL BK B D 4 PILLA TEMINAL TO OUTDOO UNIT INDOO WIING DIAGAM 854A7074A - -

12 CAPACITO H F CN - FAN CN-TANS TANSFOME H CAPACITO C F CN - FAN CN-TANS TANSFOME H CAPACITO YL C F D CN-TANS TANSFOME () Outdoor Unit Cooling Only Models. 9K, K MAIN P.C.B BL YL T/B D BL BL MOTO B ZN BK GN/YL G Y-COMP FUSE.5A BK B B S C O.L.P COMP. 4 CN- POWE BL B CN-DC/DC D B BK BL B TEMINAL BLOCK 4 5(L) 6(L) G TO INDOO UNIT OUTDOO WIING DIAGAM 854A6X POWE INPUT. 8K MAIN P.C.B O(B) YL BK TB/ BK Y-FAN BL BL MOTO ZN BK GN/YL G Y-COMP FUSE.5A BK 4 CN- POWE CN-DC/DC BL B D B BK BL B YL S C D B TEMINAL BLOCK 4 5(L) 6(L) G COMP. OUTDOO WIING DIAGAM TO INDOO UNIT 854A7077C POWE INPUT. 4K MAIN P.C.B O(B) YL BK TB/ BK Y-FAN BL BL MOTO ZN BK GN/YL G Y-COMP FUSE.5A BK C B B 4 BL B CN- POWE CN-DC/DC D B BK BL B YL S C COMP B BL D B OUTDOO WIING DIAGAM TEMINAL BLOCK 4 5(L) 6(L) TO INDOO UNIT 854A7077D POWE INPUT G - -

13 H CAPACITO C F CN - FAN CN-TANS TANSFOME CN - 4WAY CN-TH H CAPACITO C F CN - FAN CN-TANS TANSFOME CN - 4WAY CN-TH H CAPACITO C F CN - FAN CN-TANS TANSFOME CN - 4WAY CN-TH Cooling & Heating Models. 9K, K BL D 4WAY- VALVE BK BK YL T/B T/B 4 D D Y-4WAY Y-FAN MAIN P.C.B BK BK BL BL THEMISTO (COIL) MOTO GN/YL G B WH WH WH T/B CANK CASE HEATE WH T/B Y-HEATE 4 ZN Y-COMP CN- POWE CN-DC/DC BL B FUSE.5A D B BK BL BK BK B YL B S C COMP. B O.L.P D OUTDOO WIING DIAGAM TEMINAL BLOCK 4 5(L) 6(L) TO INDOO UNIT 854A6Y POWE INPUT G. 8K O(B) YL MOTO GN/YL G 4WAY- VALVE BK T/B T/B T/B H.P SWITCH WH WH WH T/B 4 D BK D BK BK Y-4WAY Y-FAN Y-HEATE Y-COMP ZN MAIN P.C.B FUSE.5A BK BK BL BL BK BK THEMISTO (COIL) WH 4 CN- POWE CN-DC/DC B CANK CASE HEATE BL B D B BK BL B YL B S C D TEMINAL BLOCK 4 5(L) 6(L) G COMP. OUTDOO WIING DIAGAM TO INDOO UNIT 854A7077A POWE INPUT. 4K O(B) YL B YL S C COMP. MOTO GN/YL G 4WAY- VALVE B BK T/B T/B T/B H.P SWITCH WH WH WH WH CANK CASE HEATE T/B 4 D BK D BK BK B B BL D B OUTDOO WIING DIAGAM Y-4WAY Y-FAN Y-HEATE 4 ZN TEMINAL BLOCK MAIN P.C.B FUSE.5A Y-COMP CN- POWE CN-DC/DC BL B D B BK BL TO INDOO UNIT 854A7077B BK BK BL BL BK BK 4 5(L) 6(L) THEMISTO (COIL) POWE INPUT G - -

14 Operation Details () The function of main control. Time delay Safety Control min.; The compressor operation is delayed for minutes to balance the pressure of cycle. (Protection of compressor) 5sec.; The indoor fan is delayed for 5 seconds, when operating initially, to prevent noises occurred by the vertical louver and wind. min.; The reversing valve is delayed for minutes to prevent the refrigerant-gas for abnormal noise when the heating operation is OFF or switched to the other operation mode while compressor is off. While compressor is running, it takes ~5 seconds to switch.. Airflow Direction Control This function is to swing the vertical louver up and down automatically and to set it at a fixed position. The procedure is as the following. st ; Press the ON/OFF Button to operate the unit. nd ; Press the Airflow Direction Control Button to swing the vertical louver up and down automatically. nd ; epress the Airflow Direction Control Button to set the vertical louver at a fixed position. Horizontal 0 Setting point Cooling Heating <9K, K> 45 Cooling Heating 9(Close) Horizontal 0 Cooling Setting point Heating 4 5. Cooling Operation Mode When selecting the Cooling( ) Mode Operation, the unit will operate according to the setting by the remote controller and the operation diagram is shown below <8K, 4K> 5 Cooling Heating 9(Close) INTAKE AI TEMP. SETTING TEMP. + F (Compressor ON) SETTING TEMP. - F (Compressor OFF) More than minutes More than minutes INDOO FAN SPEED Selecting Low Selecting Low fan speed fan speed Selecting fan speed COMPESSO ON OFF ON OFF ON Protection of the indoor heat exchanger from frosting Compressor and outdoor fan stop when indoor pipe temperature is below F and restart at the pipe temperature is above 45 F

15 4. Auto Operation (Electronic control mode) The operation procedure is shown below. (Cooling & Heating Model) Press Start/Stop Button Select Auto Operation Mode Check the oom temperature Operation mode Indoor fan speed Setting temperature Intake-air temperature Operation Mode are decided automatically by the unit electronic control. below 70 F Heating Over ~ below 70 F 76 F Soft Dry If initial mode is decided, that mode is continued without the room temperature changing. Over 76 F Cooling Auto Operation for Cooling Operation Condition Intake-air Temperature Setting Temperature Fan Speed Air Direction Control Over 78 F 77 F When Auto Operation initial start When pressing room temperature setting button during Auto Operation Over 76 F~below 78 F Intake air - C Over 7 F~below 76 F Intake air -0.5 C Over 68 F~below 7 F Intake air temperature below 64 F 64 F Over 64 F~below 86 F Electronic control below 64 F 64 F over 86 F 86 F Controlled by the electronic control In this mode, when pressing the vertical air direction control button, vertical louver swings up and down automatically. INTAKE AI TEMP. SETTING TEMP. + F (Compressor OFF) SETTING TEMP. - F (Compressor ON) INDOO FAN SPEED The electronic control operation COMPESSO ON OFF ON OFF - 5 -

16 Auto Operation for Soft Dry(only Heating Model) The Setting temperature will be same that of the auto operation for cooling. - Compressor ON temperature; Setting temperature + F - Compressor OFF temperature; Setting temperture - F Intake-air temp. below 68 F Over 68 F~below 70 F over 86 F Setting temp. 68 F Intake air temperature + F 86 F Auto Operation for Heating(only Heating Model) - Compressor ON temperature; Setting temperature - Compressor OFF temperature; Setting temperature +6 F Vertical louver auto operation : In Auto operation mode, when pressing the vertical airflow direction control button, vertical louver moves as shown below. MODE0 MODE Start MODE MODE MODE4 MODE5 MODE6 End MODE9 (CLOSED) - 6 -

17 5. Soft Dry Operation Mode During Soft Dry Operation, the compressor ON temperature is the setting temperature plus F, the compressor OFF temperature is the setting temperature minus F. When the room temperature rises over the compressor ON temperature, the operation mode is switched to the Cooling operation. When the room temperature falls between the compressor ON temperature and OFF temperature, the operation mode is switched to the Soft Dry Operation. The operation diagram is shown below. INTAKE AI TEMP. Cooling Operation Soft Dry Operation Cooling Operation SETTING TEMP. + F (Compressor ON) maximum 4 minutes SETTING TEMP. - F (Compressor OFF) minutes 0 minutes maximum 7 minutes minutes maximum 0 minutes INDOO FAN SPEED Selecting Low Low Low Selecting Low Low fan speed fan speed COMPESSO ON OFF ON OFF ON OFF ON - 7 -

18 6. Heating Operation Mode(only Heating Model) The unit will operate according to the setting conditions by the remote controller. The operation diagram is shown below. INTAKE AI TEMP. SETTING TEMP. +6 F (Compressor OFF) A B A SETTING TEMP. (Compressor ON) minimum minimum minimum 0sec. min. 0sec. Selecting Selecting INDOO FAN SPEED fan speed Low OFF Low fan speed Low OFF COMPESSO ON OFF ON OFF A point; While the indoor pipe temperature is higher than 95 F, indoor fan operates at low speed. When the indoor pipe temperature becomes lower than 95 F, indoor fan stops. B point; When the indoor pipe temperature is higher than 8 F, fan operates at selected fan speed. Hot-Start Control The indoor fan stops until the indoor pipe temperature will be reached at 8 F. During heating operation, if indoor pipe temperature falls below 78 F fan stops. The operation diagram is shown below. INDOO PIPE TEMP. 8 F min 78 F INDOO FAN SPEED OFF LOW Selecting fan speed OFF COMPESSO ON - 8 -

19 Defrost Control Defrost operation is controlled by timer and sensing temperature of outdoor pipe. The first defrost starts only when the outdoor pipe temperature falls below F after 60 minutes passed from starting of heating operation and more than 0 minutes operation of compressor. Defrost ends after minutes passed from starting of defrost operation or when the outdoor fan operates within 4 minutes after the outdoor pipe temperature rises over 54 F even if before minutes. The second defrost starts only when the outdoor pipe temperature falls below F after 60 minutes passed from ending of the first defrost and more than 0 minutes operation of compressor. OUTDOO PIPE TEMP. 54 F More than 60 minutes of heating operation More than 0 min. running of compressor Within minutes Defrost More than 60 minutes of heating operation More than 0 min. running of compressor Defrost (DEFOST OFF) F (DEFOST ON) Within 4 minutes HOT- STAT INDOO FAN SPEED ON OFF ON OFF COMPESSO ON ON ON ON 4-WAY VALVE ON OFF ON OFF OUTDOO FAN ON OFF ON OFF - 9 -

20 7. Cooling or Heating Mode with Sleep Mode Auto Control When selecting the Cooling( ) or the Heating( ) combined with the Sleep Mode Auto Control( ), the operation diagram is as following. Cooling Mode with the Sleep Mode The setting temperature will be automatically raised by F 0 minutes later and by 4 F hour later. The operation will be stopped after,,, 4, 5, 6, 7 hours. INTAKE AI TEMP. SETTING TEMP. + F (Compressor ON) SETTING TEMP. - F (Compressor OFF) 0 minutes 0 minutes More than minutes More than minutes INDOO FAN SPEED Low Low Low Low Low F F COMPESSO ON OFF ON OFF ON Heating Mode with the Sleep Mode(only Heating Model) The operation will be stopped after,,, 4, 5, 6, 7 hours. INTAKE AI TEMP. SETTING TEMP. +6 F (Compressor OFF) SETTING TEMP. (Compressor ON) More than minutes More than minutes More than minutes INDOO FAN SPEED Med Low or OFF Med Low or OFF Med Low or OFF COMPESSO ON OFF ON OFF ON OFF - 0 -

21 8. Forced Operation If you lose wireless remote controller, you can operate the unit with forced operation button. The standard conditions are shown below. Operation Mode Indoor Fan Speed Setting Temp. Cooling Model Cooling High 7 F Heating Model oom Temp 76 F 70 F oom Temp < 76 F oom temp < 70 F Cooling Soft Dry Heating High Softe Dry ule High 7 F 74 F 76 F Unit operates in low fan speed for first 5 seconds, then switched to proper operation mode according to intake air temperature. Press the Forced Operation Button. Forced Operation Button Open the front panel upward Press the Forced Operation Button once again to stop operation. 9. Crank Case Heater Coil Control(only Heating model) When the power is applied to the set, the heater operates unconditionally. Except for the heating mode operation, the heater is always to be off. During the heating mode operation, the heater and compressor are operated by turns. (Compressor ON Heater OFF, Compressor OFF Heater ON) - -

22 Test Mode Test operation will be set by pushing the "Test key" on the main PWB Assy. Each test operation by pushing count of "Test key" is as well as the following. () Indoor Once push : Ignore communication error. Twice push : Shorten the proceeding time.(min sec) Times push : Shorten the proceeding time.(hour sec) 4 Times push : All LED ON 5 Times push : Up/Down Step Motor ON. 6 Times push : ight Step Motor ON. (Not on all Models) 7 Times push : Left Step Motor ON.(Not on all Models) 8 Times push : Negative lon ON.(Not on all Models) 9 Times push : eset. Note) For normal operation after checking by test mode, you should reset main power. () Outdoor Once push : Ignore Communication error. Twice push : Comp. ON, Outdoor Fan ON eversing Valve Coil ON(only Heating Model) Crank Case heater Coil ON(only Heating Model) Times push : Comp. ON, Outdoor Fan ON eversing Valve Coil OFF(only Heating Model) Crank Case Heater Coil OFF(only Heating Model) 4 Times push : Same 5 Times push : Error LED(ed) ON 6 Times push : Comp OFF, Outdoor FAN OFF 7 Times push : eset Note) For normal operation after checking by test mode, you should reset main power. - -

23 Display Function Operation Indicator Cooling, Soft Dry, Fan, Heating Sleep timer Indicator Sleep Mode Timer Mode Timer Indicator Defrost Indicator or Hot start Indicator Hot-start, Defrost Compressor ON OUT DOO : Cooling & Heating Model only : only Cooling Model BUZZE SOUND Power Input or eset : One short beep. When Operation Stop Button is pressed : One long beep. When emote Controller Buttons except for Operation Stop are pressed : Two short beep. When Forced Operation Button is pressed : Two Short beep. Self-diagnosis Function CODE NO. DIAGNOSIS Operation Indicator LED Blinks Unit Operation Indoor room temperature thermistor or pipe temperature thermistor Short/Open Once Still Operation Ł Outdoor pipe thermistor Short/Open Twice Outdoor Unit Off Ø Communication failure between indoor and outdoor 5 times Stop Œ Indoor fan locked 8 times Stop LED blinks as many times as code No. (0.5 second ON/0.5 second OFF) with seconds interval. While the unit is off, no indication displays. If more than one code occurs simultaneously, bigger code No. is displayed. - -

24 Installation IMPOTANT! Please read this instruction sheet completely before installing the product. This air conditioning system meets strict safety and operating standards. As the installer or service person, it is an important part of your job to install or service the system so it operates safely and efficiently. WANING Installation or repairs made by unqualified persons can result in hazards to you and others. Installation MUST conform with local building codes or, in the absence of local codes, with the National Electrical Code NFPA 70/ANSI C-99 or current edition and Canadian Electrical Code Part CSA C... The information contained in the manual is intended for use by a qualified service technician familiar with safety procedures and equipped with the proper tools and test instruments. Failure to carefully read and follow all instructions in this manual can result in equipment malfunction, property damage, personal injury and/or death. CAUTION: Improper installation, adjustment, alteration, service or maintenance can void the warranty. The weight of the condensing unit requires caution and proper handling procedures when lifting or moving to avoid personal injury. Use care to avoid contact with sharp or pointed edges. Safety Precautions Always wear safety eye wear and work gloves when installing equipment. Never assume electrical power is disconnected. Check with meter and equipment. Keep hands out of fan areas when power is connected to equipment. - causes frostbite burns. - is toxic when burned. NOTE TO INSTALLING DEALE: The Owners Instructions and Warranty are to be given to the owner or prominently displayed near the indoor Furnace/Air Handler Unit. Special warnings When wiring: Electrical shock can cause severe personal injury or death. Only a qualified, experienced electrician should attempt to wire this system. Do not supply power to the unit until all wiring and tubing are completed or reconnected and checked. Highly dangerous electrical voltages are used in this system. Carefully refer to the wiring diagram and these instructions when wiring. Improper connections and inadequate grounding can cause accidental injury or death. Ground the unit following local electrical codes. Connect all wiring tightly. Loose wiring may cause overheating at connection points and a possible fire hazard. When transporting: Be careful when picking up and moving the indoor and outdoor units. Get a partner to help, and bend your knees when lifting to reduce strain on your back. Sharp edges or thin aluminum fins on the air conditioner can cut your finger. When installing in a wall: Make sure the wall is strong enough to hold the unit's weight. It may be necessary to construct a strong wood or metal frame to provide added support.... in a room: Properly insulate any tubing run inside a room to prevent "sweating" that can cause dripping and water damage to wall and floors.... in moist or uneven locatinons: Use a raised concrete pad or concrete blocks provide a solid, level foundation for the outdoor unit. This prevents water damage and abnormal vibration.... in an area with high winds: Securely anchor the outdoor unit down with bolts and a metal frame. Provide a suitable air baffle.... in a snowy area(for Heat Pump Model): Install the outdoor unit on a raised platform that is higher than drifting snow. Provide snow vents. When connecting refrigerant tubing Keep all tubing runs as short as possible. Use the flare method for connecting tubing. Check carefully for leaks before starting the test run. When servicing Turn the power OFF at the main power box(mains) before opening the unit to check or repair electrical parts and wiring. Keep your fingers and clothing away from any moving parts. Clean up the site after you finish, remembering to check that no metal scraps or bits of wiring have been left inside the unit being serviced

25 () Installation Parts Provided. Type "A" screw. Installation Plate. Type "B" screw 4. Holder emote-controller () Installation of Indoor, Outdoor unit ) Selection of the best location. Indoor unit. There should not be any heat source or steam near the unit. There should not be any obstacles to prevent the air circulation. A place where air circulation in the room will be good. A place where drainage can be easily obtained. A place where noise prevention is taken into consideration. Do not install the unit near the door way. Ensure the spaces indicated by arrows from the wall, ceiling, fence, or other obstacles.. Outdoor unit If an awning is built over the unit to prevent direct sunlight or rain exposure, be careful that heat radiation from the condenser is not restricted. There should not be any animals or plants which could be affected by hot air discharged. Ensure the spaces indicated by arrows from the wall, ceiling, fence, or other obstacles. More than 5 cm(") More than eye level More than 0 cm(4") More than 5 cm(") More than 5 cm(") More than 0 cm(4") More than 70 cm(8") oof Top Installations If it is necessary to install units on a roof structure, be sure to elevate and level the units. Ensure the roof structure and anchoring method are adequate for unit location. Consult local codes regarding rooftop mounting. NOTE: When condensing unit is to be installed on a bonded guaranted roof, a release must be obtained from the building owner to free the installer from all liabilities. Indoor unit. Piping length and the elevation MODEL (Cooling Capa.) GAS Pipe Size LIQUID Max. length A Max. Elevation B 9K, K /" /4" 5m(50ft) 8m(6ft) B A Outdoor unit 8K, 4K 5/8" /8" 5m(50ft) 8m(6ft) - 5 -

26 (0.~0.") ) Indoor Unit Installation The mounting wall should be strong and solid enough to protect it from the vibration..mount the installation plate on the wall with four Type "A" screws. (if mounting the unit on the concrete wall, consider using anchor bolts.) Always mount the Installation Plate horizontally by aligning the marking-off line by means of the thread and a level. Type "A" screw Installation Plate marking-off line Weight Thread. Drill the piping hole with 70mm(.75") dia. holecore drill. Drill the Piping hole at either the right or the left and the hole should be slightly slanted to the outdoor side. The lower left and right side of Installation Plate Left rear piping ight rear piping " " (5mm) (5mm).8" (46mm).9" (48mm) Hole center K, 8K, 4K ø.75"(70mm) Installation plate K 8K, 4K WALL WANING Avoid areas where electrical wiring, conduits or gas lines are located. Accidentally cutting a live wire or gas line can cause death or injury. Indoor Outdoor 5-7mm - 6 -

27 () Piping and Drainage of Indoor Unit ) PEPAATION OF PIPINGS. Cut the pipes and the cable. Use the pipes purchased locally. Measure the distance between the indoor and the outdoor unit. Cut the pipes a little longer than measured distance. Cut the cable.5m(5.0 ft) longer than the length of the pipe. Pipe cutter Slanted ough. emove burrs. emove burrs from cut edges of pipes. Turn the pipe end toward down to avoid the metal powder entering the pipe. Pipe eamer Caution: If burrs are not removed, they may cause a gas leakage. Point down. Flaring the pipes. Insert the flare nuts, mounted on the connection ports of both indoor and outdoor unit, onto the copper pipes. Some gas may leak, when the flare nuts are removed from the indoor unit, as some gas is charged to prevent the inside of the pipe from rusting. Fit the copper pipe end into the Bar of flare tool about 0.5~.0mm higher. (See illustration) Make a flare at the end of copper pipe with a flare tool*. * Use "IDGID" or equivalent. 4. Tape the flaring portion to protect it from the dust or damages. "A"; ø6.5mm (/4") 0.5mm ø9.5mm (/8") 0.5 mm ø.7mm (/") 0.5 mm Bar Copper pipe Bar Ä Handle = Improper flaring = ø5.88mm (5/8").0mm Yoke Cone Inclined Surface damaged Cracked Uneven thickness When properly flared, the internal surface of the flare will evenly shine and be of even thickness. After the flare part comes into contact with the connectors, carefully check the flare finish

28 ) Connection of Pipings. emove the indoor tubing with Drain hose from the hole emove tubing holder and pull the tubing out of the chassis.. eplace the tubing holder into original position. ecommended SPEC. of a additional Drain Hose. Joint Part Inner size Material MAX. ø6mm(5/8") soft PVC The material of Drain hose Soft PVC hose (It must be surrounded with an Insulation Material*) * Foamed Polyethylene or equivalent is recommended. CAUTION: The unit's drain hose and additional drain hose must be sealed up by adhesive or tape. Tubing holder To remove the holder, press the bottom of chassis near the holder upward and pull the tab out of its hole. Press For right rear piping. oute the tubing and the drain hose straight backwards. 4. Insert the connecting cable into the indoor unit through the piping hole. Do not connect the cable to the indoor unit. Make a small loop with the cable for easy connection later. 5. Tape the tubing, drain hose and the connecting cable. Be sure that drain hose locates at the lowest side of the bundle. Locating at the upper side can be a reason that drain water overflows drain pan inside the unit. Connecting cable Gas side piping Liquid side piping Drain hose NOTE If the drain hose will run in the room, insulate the hose with an insulation material* so that dripping from "sweating"(condensation) will not damage furniture or floors. * Foamed polyethylene or equivalent is recommended. Taping Indoor/Outdoor Connecting cable - 8 -

29 6. Indoor unit installation Hook the indoor unit onto the upper portion of installation plate. (Engage the two hooks of the rear top of the indoor unit with the upper edge of the installation plate.) Ensure the hooks are properly seated on the installation plate by moving it left and right. 7. Connecting the pipings to the indoor unit. Align the center of the pipings and sufficiently tighten the flare nut with fingers. Finally, tighten the flare nut with torque wrench until the wrench clicks. When tightening the flare nut with torque wrench, ensure the direction for tightening follows the arrow on the wrench. Drain hose Connecting cable Press the lower left and right side of the unit against the Installation Plate until the hooks engage with their slots (sound click). Pipe Size Torque Indoor unit tubing Flare nut Pipings 9K, Liquid Side (/4") K Gas Side (/").8kg m(ft.lbs) 5.5kg m(9.8ft.lbs) 8K, Liquid Side (/8") 4K Gas Side (5/8") 4.0kg m(8.9ft.lbs) 6.6kg m(47.7ft.lbs) Spanner Torque wrench 8. Wrap the insulation material around the connecting portion. Plastic Bands Insulation material CAUTION: Take care to arrange the pipings, drain hose and cables as the picture on page 5 for inserting it into the indoor unit and refixing the tubing holder easily. Wrap the insulation material around the connecting portion. 9. Insulation of connecting tubing Because capillary tubing is installed in the outdoor unit, both the liquid and gas side tubes of this air conditioner become cold or hot(heat pump model). Therefore, to prevent heat loss and wet floors due to dripping of condensation water, both tubes must be well insulated with proper insulation material. The thickness of the insulation material should be a Min. 8mm(5/6"). Min. 8mm (5/6") Insulation Thickness. Min. 8mm (5/6") For Heat pump model, Heat-resistant insulation material enduring at 0 F should be used

30 For the left pipings. oute the indoor tubing with the drain hose to the piping hole as desired position. Tubing holder To remove the holder, press the bottom of chassis near the holder upward and pull the tab out of its hole. Press 4. Insert the pipings, power supply cord and connecting cable into the piping hole. Outdoor Indoor Piping Connecting cable - 0 -

31 5. Insert the connecting cable into the indoor unit. Don't connect the cable to the indoor unit. Make a small loop with the cable for easy connection later. 6. Tape the tubing, drain hose and the connecting cable. Indoor/outdoor connecting cable Taping 7. Indoor unit installation Hook the indoor unit onto the upper portion of installation plate. (Engage the two hooks of the rear top of the indoor unit with the upper edge of the installation plate.) Ensure the hooks are properly seated on the installation plate by moving it in left and right. Connecting cable Gas side piping Liquid side piping Drain hose 8. Connecting the pipings to the indoor unit. Align the center of the pipings and sufficiently tighten the flare nut with fingers. Finally, tighten the flare nut with torque wrench until the wrench clicks. When tightening the flare nut with torque wrench, ensure the direction for tightening follows the arrow on the wrench. Indoor unit tubing Flare nut Pipings Pipe Size 9K, Liquid Side (/4") K Gas Side (/") Torque.8kg m(ft.lbs) 5.5kg m(9.8ft.lbs) Spanner Torque wrench 8K, Liquid Side (/8") 4K Gas Side (5/8") 4.0kg m(8.9ft.lbs) 6.6kg m(47.7ft.lbs) 9. Wrap the insulation material around the connecting portion. Plastic Bands Insulation material CAUTION: Take care to arrange the pipings, drain hose and cables as the right upper picture for inserting it into the indoor unit and refixing the tubing holder easily. Wrap the insulation material around the connecting portion. - -

32 0. Set the pipings and the connecting cable to the back of the chassis with the tubing holder Hook the edge of tubing holder to tap on chassis and push the bottom of tubing holder to be engaged in the bottom of chassis. Drain hose Taping Piping Tubing holder ➀Hook ➁ Push. Indoor unit installation Hook the indoor unit onto the upper portion of installation plate. (Engage the two hooks of the rear top of the indoor unit with the upper edge of the installation plate.) Ensure the hooks are properly seated on the installation plate by moving it in left and right. Connecting cable Drain hose Press the lower left and right side of the unit against the Installation Plate until the lower hooks engage with their slots (sound click). - -

33 (4) Connecting Pipings and the cable to Outdoor unit ) Connecting the pipings to the Outdoor unit. Align the center of the pipings and sufficiently tighten the flare nut with fingers.. Finally, tighten the flare nut with torque wrench until the wrench clicks. When tightening the flare nut with torque wrench, ensure the direction for tightening follows the arrow on the wrench. 9K, K 8K, 4K Pipe Size Liquid Side (/4") Gas Side (/") Liquid Side (/8") Gas Side (5/8") ) Connection of the cable Torque.8kg m(ft.lbs) 5.5kg m(9.8ft.lbs) 4.0kg m(8.9ft.lbs) 6.6kg m(47.7ft.lbs). emove the cover control from the unit by loosening the screws.. Dismount caps on the conduit panel.. Temporarily mount the conduit tubes on the conduit panel. 4. Properly connect both the power supply and low voltage lines to the corresponding terminals on the terminal block. 5. Ground the unit in accordance with local codes. 6. Be sure to size each wire allowing several inches longer than the required length for wiring. 7. Use lock nuts to secure the conduit tubes. Outdoor unit Wiring Digram Indoor Unit Terminal (4P) 4 Outdoor Unit Terminal (6P) 4 L 5 L 6 G Gas side piping (Bigger Dia.) Liquid side piping (Smaller Dia.) Torque wrench Connecting cable(low voltage) Power supply a High Voltage To branch circuit Ground b NOTE Connector trade size for this unit is /". efer to "How to connect wiring to the terminals" for instructions on connecting depending on the wire type you are using. WANING Be sure to comply with local codes while running the wire from the indoor unit to the outdoor unit(size of wire and wiring method, etc). Every wire must be connected firmly. No wire should be allowed to touch refrigerant tubing, the compressor or any moving parts. Power Supply Model Power source AWG(MIN.) Fuse or breaker a b Capacity 9K ø, 5V 6 8 A K ø, 0/08V 4 8 5A 8K ø, 0/08V 4 8 5A 4K ø, 0/08V 4 8 0A NOTE. shows field wiring.. Separately wire the high and low voltage line.. Use heat-proof electrical wiring capable of withstanding temperatures up to 67 F. 4. Use outdoor and waterproof connection cable rated more than 00V for the connection between indoor and outdoor unit. (For example, Type SJO-WA) Outdoor unit Terminal block Over 5mm(") Cover control Conduit panel Connecting cable Power supply cord - -

34 Connection method of the connecting cable(example) () Dismount two-caps on the conduit panel. () Make a hole appropriate for the passage of connection cable through on cap by tool. (for low voltage line) () Pass the connecting cable through the hole. (4) Properly connect the cable on the terminal block. (5) Fix the connection cable with clamp cord provided on the unit not to have strain at the terminal when the connection cable is pulled outside up to a 5 pound weight. (6) Wind the vinyl tape round the connecting cable for sealing between the surface of the connection cable and cap. (7) Mount the taped part of cable on the cap. (8) Finally, mount the holed cap with the wound cable on the conduit panel. WANING Loose wiring may cause the terminal to overheat or result in unit malfunction. A fire hazard may also exist. Therefore, be sure all wiring is tightly connected. When connecting each power wire to the corresponding terminal, follow instructions "How to connect wiring to the terminals" and fasten the wire tightly with the fixing screw of the terminal plate. How to connect wiring to the terminals For solid core wiring (or F-cable) () Cut the wire end with a wire cutter of wire-cutting pliers, then strip the insulation to expose the solid wire about 5mm(5/6") () Using a screwdriver, remove the terminal screw(s) on the terminal plate. () Using pliers, bend the solid wire to from a loop suitable for the terminal screw. (4) Shape the loop wire properly, place it on the terminal plater and tighten securely with the terminal screw using a screwdriver. Clamp cord Cap(euse) Hole (for low voltage line) Taping (for sealing) Low voltage line (connecting cable) Strip 5mm(5/6") Strip 0mm(/8") G Conduit panel Solid wire Insulation Strand wire Loop ound terminal Terminal block Lock nut Cap (emove) Power supply line (ø, 0/08V) For strand wiring () Cut the wire end with a wire cutter or wire-cutting pliers, then strip the insulation to expose the strand wiring about 0mm(/8"). () Using a screwdriver, remove the terminal screw(s) on the terminal plate. () Using a round terminal fastener or pliers, securely clamp each stripped wire end with a round terminal. (4) Position the round terminal wire, and replace and tighten the terminal screw using a screwdriver. Wire Screw with special washer ound terminal Terminal plate Wire Screw with special washer ound terminal - 4 -

35 (5) Checking the Drainage and Connecting the cable to Indoor unit ) Checking the Drainage. emove the Grille from the cabinet. Set the up-and-down air direction louver to open position (horizontally) by finger pressure. emove screws. To remove the Grille, pull lower the left and right side of the grille toward you (slightly tilted) and lift it straight upward (Four tabs on the top inside edge of chassis are clear of their slots). Grille Chassis NOTE Outside drain hose should be lower than inside. The end of drain hose should not come in touch with surface of land. The end of drain hose should not dip into sewer or water. Screw( places). Check the drainage. Pour a glass of water on the evaporator. Ensure if water flows drain hose of indoor unit without any leakage

36 ) Connect the cable to the indoor unit. Connect the wires to the terminals on the control board individually according to the outdoor unit connection. Ensure that the color of the wires of outdoor unit and the terminal No. are the same as those of indoor unit respectively. (efer to Wiring diagram on page0.) Connecting cable WANING Be sure to refer to the wiring diagram label inside the cover control and carry out the correct field wiring. Wrong wiring can cause the unit to misoperate to result in a fire hazard. Check local electrical codes and any specified wiring instructions or limitations.. Attach the Grille onto the cabinet. Grasp lower the left and right side of the Grille and engage four tabs on the top inside edge of the chassis. Press the Grille toward the chassis until it will be back into place

37 ) Forming the pipings. Wrap the connecting portion of indoor unit with the Insulation material and secure it with two Plastic Bands.(for the right pipings) If you want to connect an additional drain hose, the end of the drain-outlet should keep distance from the ground.(do not dip it into water, and fix it on the wall to avoid swinging in the wind.) Seal a small opening around the pipings with gum type sealer. Taping Drain hose In case of the Outdoor unit being installed below position of the Indoor unit.. Tape the Pipings, drain hose and Connecting Cable from down to up. Plastic band Pipings Connecting cable. Form the pipings gathered by taping along the exterior wall and fix it onto the wall by saddle or equivalent. Trap is required to prevent water from entering into electrical parts. In case of the Outdoor unit being installed above position of the Indoor unit.. Tape the Pipings and Connecting cable from down to up.. Form the pipings gathered by taping along the exterior wall, make the Trap to be required to prevent water from entering into the room. Seal a small opening around the pipings with gum type sealer. Trap 4. Fix the pipings onto the wall by saddle or equivalent

38 (6) Air Purging Air and moisture remaining in the refrigerant system have undesirable effects as indicated below. Pressure in the system rises. Operating current rises. Cooling(or heating) efficiency drops. Moisture in the refrigerant circuit may freeze and block capillary tubing. Water may lead to corrossion of parts in the refrigeration system. Therefore, the indoor unit and tubing between the indoor and outdoor unit must be leak tested and evacuated to remove any noncondensables and moisture from the system. )Air Purging with a Vacuum Pump Preparation Check that each tube(both liquid and gas side tubes) between the indoor and outdoor units has been properly connected and all wiring for the test run has been completed. emove the valve caps from both the gas and the liquid side service valves on the outdoor unit. Note that both liquid and gas side service valves on the outdoor unit are kept closed at this stage. Leak test. Connect the manifold valve(with pressure gauges) and dry nitrogen gas cylinder to this service port with charge hoses. CAUTION: Be sure to use a manifold valve for air purging. If it is not available, use a stop valve for this purpose. The "Hi" knob of the manifold valve must always be kept close.. Pressurize the system to no more than 50 P.S.I.G with dry nitrogen gas and close the cylinder valve when the gauge reading reached 50 P.S.I.G. Next, test for leaks with liquid soap. CAUTION: To avoid nitrogen entering the refrigerant system in a liquid state, the top of the cylinder must be higher than its bottom when you pressurize the system. Usually, the cylinder is used in a vertial standing position.. Do a leak test of all joints of the tubing(both indoor and outdoor) and both gas and liquid side service valves. Bubbles indicate a leak. Be sure to wipe off the soap with a clean cloth. 4. After the system is found to be free of leaks, relieve the nitrogen pressure by loosening the charge hose connnector at the nitrogen cylinder. When the system pressure is reduced to normal, disconnect the hose from the cylinder. Manifold valve Pressure gauge Indoor unit Lo Hi Outdoor unit Charge hose Nitrogen gas cylinder (in vertical standing position) - 8 -

39 Evacuation. Connect the charge hose end described in the preceding steps to the vacuum pump to evacuate the tubing and indoor unit. Confirm the "Lo" knob of the manifold valve is open. Then, run the vacuum pump. The operation time for evacuation varied with the tubing length and capacity of the pump. The following table shows the amount of time for evacuation. Allow the pump to operate until the system has been evacuated down to 00 microns. Allow the pump to continue running for an additional 5 minutes. Turn off the pump and leave the connections secured to the two service valves. After 5 minutes, if the system fails to hold 500 microns or less, check all connections for tight fit and repeat the evacuation procedure.. When the desired vacuum is reached, close the "Lo" knob of the manifold valve and stop the vacuum pump. Finishing the job. With a service valve wrench, turn the valve stem of liquid side valve counter-clockwise to fully open the valve.. Turn the valve stem of gas side valve counter-clockwise to fully open the valve.. Loosen the charge hose connected to the gas side service port slightly to release the pressure, then remove the hose. 4. eplace the flare nut and its bonnet on the gas side service port and fasten the flare nut securely with an adjustable wrench. This process is very important to prevent gas leakage from the system. 5. eplace the vlave caps at both gas and liquid side service valves and fasten them securely tight. This complete air purging with a vacuum pump. The air conditoner is now ready to test run. Pressure gauge Lo Indoor unit Manifold valve Hi Vacuum pump Outdoor unit - 9 -

40 (7) Test running () Check that all tubing and wiring have been properly connected. () Check that the gas and liquid side service valves are fully open. Prepare to emote Control Insert two batteries provided. emove the battery cover from the remote controller. Slide the cover according to the arrow direction. Insert the two batteries. (Two "0" or "AAA" dry-cell batteries or equivalent.) Be sure that the (+) and (-) directions are correct. Be sure that both batteries are new. e-attach the cover. Slide it back into position. () Turn on the power and run the unit. ESET ESET ESET Settlement of Outdoor Unit Anchor the outdoor unit with a bolt and nut (ø0cm) tightly and horizontally on a concrete or rigid mount. When installing on the wall, roof or rooftop, anchor the mounting base securely with a nail or wire assuming the influence of wind and earthquake. In the case when the vibration of the unit is conveyed to the house, settle the unit with an anti-vibration rubber. Bolt Tubing connection Evaluation of the performance Operate unit for 5~0 minutes, then check the system refrigerant charge: () Measure the pressure of the gas side service valve. () Measure the outside ambient air temperature. () For reference; the gas side pressure of optimum condition is as below; Outside ambient TEMP. 5 C(95 F) The Pressure of the gas side service valve 4~5kg/cm (56.8~7.0 P.S.I.G) NOTE: If the actual pressure are higher than shown, the system is most likely over-charged, and charge should be removed. If the actual pressure are lower than shown, the system is most likely undercharged, and charge should be added. The air conditioner is now ready for actual operation

41 Operation Name and Function-emote Controller ) Cooling Model emote Controller Signal transmitter Transmits the signals to the room air conditioner. AOperation display Displays the operation conditions. BStart/Stop Button Operation starts when this button is pressed, and stops when the button is pressed again. The fan blows at low speed when start button is pressed initially, after a while the fan speed will be reached at the desired speed. COperation Mode Selection Button Used to select the operation mode. Cooling Operation Mode. Auto Operation Mode. Soft Dry Operation Mode. JET ON TIME a.m. p.m. OFF TIME a.m. p.m. hr. DON Timer Button Used to set the time of starting operation. ON OFF SET CANCEL 7 8 ESET EOFF Timer Button Used to set the time of stopping operation. FTime Setting Button Used to adjust the time. GTimer Set Button Used to set the timer when the desired time is obtained. HTimer Cancel Button Used to cancel the timer operation. ISleep Mode Auto Button Used to set Sleep Mode Auto Operation. JAir Circulation Button Used to circulate room air without cooling. Koom Temperature Checking Button Used to check the room temperature. LAirflow Direction Control Button Used to set the desired vertical airflow direction. Meset Button - 4 -