Related Manuals for Rheem RIWH18ASJ
Summary of Contents for Rheem RIWH18ASJ
- Page 1 R410A REFRIGERANT INVERTER AIR CONDITIONER Wall Mounted type DESIGN & TECHNICAL MANUAL INDOOR RIWH18ASJ RIWH24ASJ RIWH30AXJ RIWH36AXJ OUTDOOR ROSH18ASJ ROSH30AXJ ROSH24ASJ ROSH36AXJ...
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Page 2: Indoor Unit
1. INDOOR UNIT WALL MOUNTED TYPE : RIWH18ASJ RIWH24ASJ RIWH30AXJ RIWH36AXJ DTR_AS125E_01 2017.01.27... -
Page 3: Table Of Contents
CONTENTS 1. INDOOR UNIT 1. SPECIFICATIONS ....................01 - 01 2. DIMENSIONS ......................01 - 02 3. WIRING DIAGRAMS ..................01 - 04 4. CAPACITY TABLE .................... 01 - 05 4-1. COOLING CAPACITY ..................01 - 05 4-2. HEATING CAPACITY .................. -
Page 4: Specifications
1. SPECIFICATIONS WALL MOUNTED Type INVERTER HEAT PUMP Model name RIWH18ASJ RIWH24ASJ RIWH30AXJ RIWH36AXJ Power source 208/230V ~ 60Hz Available voltage range 187-253V 5.28 7.03 8.79 9.70 Rated Btu/h 18,000 24,000 30,000 33,000 Cooling 0.90 -5.28 0.90 - 7.30 2.90 - 9.50 2.90 - 10.00... -
Page 5: Dimensions
2. DIMENSIONS „ MODEL : RIWH18ASJ, RIWH24ASJ, RIWH30AXJ, RIWH36AXJ „ Unit : in (mm) 39-5/16 (998) 9 (238) 39-5/16 (998) 18-9/16 (471) 17 (432) 2-5/8 (67) 1-1/8 (28) Outline of unit 2-3/8 (61) 17-1/4 (438) 15-5/8 (397) 4 (102) Ø 3-1/8 (80) hole Ø... - Page 6 „ INSTALLATION PLACE „ Unit : in (mm) Outline of unit 3 (52) or more 3 (53) or more 4 (80) or more 5 (120) or more 60 (1500) or more - (01 - 03) -...
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Page 7: Wiring Diagrams
3. WIRING DIAGRAMS „ MODEL : RIWH18ASJ, RIWH24ASJ, RIWH30AXJ, RIWH36AXJ „ - (01 - 04) -... -
Page 8: Capacity Table
4. CAPACITY TABLE 4-1. COOLING CAPACITY „ MODEL : RIWH18ASJ „ Indoor temperature 64°FDB 70°FDB 75°FDB 80°FDB 85°FDB 90°FDB 54°FWB 60°FWB 63°FWB 67°FWB 71°FWB 73°FWB °FDB 15.8 11.8 0.50 17.6 13.1 0.50 19.4 14.5 0.53 20.0 14.9 0.51 21.2 15.8 0.51... - Page 9 „ MODEL : RIWH24ASJ „ Indoor temperature 64°FDB 70°FDB 75°FDB 80°FDB 85°FDB 90°FDB 54°FWB 60°FWB 63°FWB 67°FWB 71°FWB 73°FWB °FDB 21.1 14.9 0.83 23.5 16.6 0.84 25.9 18.3 0.88 26.6 18.9 0.86 28.2 20.0 0.86 29.8 21.2 0.89 20.7 14.7 0.90 23.1 16.3...
- Page 10 „ MODEL : RIWH30AXJ „ Indoor temperature 64°FDB 70°FDB 75°FDB 80°FDB 85°FDB 90°FDB 54°FWB 60°FWB 63°FWB 67°FWB 71°FWB 73°FWB °FDB 25.7 18.3 0.80 28.6 18.4 0.81 31.5 20.1 0.82 32.5 21.7 0.83 34.5 21.6 0.84 36.4 23.0 0.84 25.7 18.7 0.93 28.6 18.8...
- Page 11 „ MODEL : RIWH36AXJ „ Indoor temperature 64°FDB 70°FDB 75°FDB 80°FDB 85°FDB 90°FDB 54°FWB 60°FWB 63°FWB 67°FWB 71°FWB 73°FWB °FDB 27.6 19.9 1.01 30.8 20.0 1.03 33.9 21.9 1.04 35.0 23.6 1.05 37.1 23.5 1.06 39.2 25.1 1.07 27.6 20.3 1.17 30.8 20.4...
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Page 12: Heating Capacity
4-2. HEATING CAPACITY „ MODEL : RIWH18ASJ „ Indoor temperature 60°FDB 65°FDB 70°FDB 75°FDB °FDB °FWB 16.2 1.98 15.8 2.01 15.4 2.18 14.6 2.14 17.3 1.87 16.9 1.90 16.5 2.13 15.6 2.02 18.1 1.81 17.7 1.84 17.2 2.05 16.3 1.96 18.2... - Page 13 „ MODEL : RIWH30AXJ „ Indoor temperature 60°FDB 65°FDB 70°FDB 75°FDB °FDB °FWB 23.2 3.78 22.7 3.86 22.1 3.94 21.0 4.10 25.0 3.78 24.4 3.86 23.8 3.93 22.6 4.09 28.8 3.79 28.1 3.87 27.5 3.95 26.1 4.11 31.6 3.76 30.9 3.84 30.1 3.91...
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Page 14: Fan Performance
5. FAN PERFORMANCE 5-1. AIR VELOCITY DISTRIBUTION Conditions: Fan speed : High „ MODEL : RIWH18ASJ „ Operation mode : FAN Voltage : 230V Unit : ft/s (m/s) (ft) 7(2) 3(1) 2(0.5) TOP VIEW Vertical airflow direction louver : Up... - Page 15 Conditions: Fan speed : High „ MODEL : RIWH24ASJ „ Operation mode : FAN Voltage : 230V Unit : ft/s (m/s) (ft) 7(2) 3(1) 2(0.5) TOP VIEW Vertical airflow direction louver : Up Horizontal airflow direction louver : Center (ft) (ft) Unit : ft/s (m/s) 7(2)
- Page 16 Conditions: Fan speed : High „ MODEL : RIWH30AXJ „ Operation mode : FAN Voltage : 230V Unit : ft/s (m/s) (ft) 7(2) 3(1) 2(0.5) TOP VIEW Vertical airflow direction louver : Up Horizontal airflow direction louver : Center (ft) (ft) Unit : ft/s (m/s) 7(2)
- Page 17 Conditions: Fan speed : High „ MODEL : RIWH36AXJ „ Operation mode : FAN Voltage : 230V Unit : ft/s (m/s) (ft) 7(2) 3(1) 2(0.5) TOP VIEW Vertical airflow direction louver : Up Horizontal airflow direction louver : Center (ft) (ft) Unit : ft/s (m/s) 7(2)
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Page 18: Air Flow
5-2. AIR FLOW „ MODEL : RIWH18ASJ „ zCooling „ Fan speed Air flow HIGH QUIET zHeating „ Fan speed Air flow HIGH QUIET - (01 - 15) -... - Page 19 „ MODEL : RIWH24ASJ „ zCooling „ Fan speed Air flow 1120 HIGH QUIET zHeating „ Fan speed Air flow 1100 HIGH QUIET - (01 - 16) -...
- Page 20 „ MODEL : RIWH30AXJ „ zCooling „ Fan speed Air flow 1120 HIGH QUIET zHeating „ Fan speed Air flow 1150 HIGH QUIET - (01 - 17) -...
- Page 21 „ MODEL : RIWH36AXJ „ zCooling „ Fan speed Air flow 1180 HIGH QUIET zHeating „ Fan speed Air flow 1180 HIGH QUIET - (01 - 18) -...
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Page 22: Operation Noise
6. OPERATION NOISE 6-1. NOISE LEVEL CURVE „ MODEL : RIWH18ASJ „ zCooling „ zHeating „ NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 NC-50 NC-50 NC-45 NC-45 High High NC-40 NC-40 NC-35 NC-35 NC-30 NC-30 NC-25 NC-25 Quiet Quiet NC-20 NC-20... - Page 23 „ MODEL : RIWH30AXJ „ zCooling „ zHeating „ NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 NC-50 NC-50 High High NC-45 NC-45 NC-40 NC-40 NC-35 NC-35 NC-30 NC-30 Quiet Quiet NC-25 NC-25 NC-20 NC-20 NC-15 NC-15 1,000 1,000 2,000 2,000 4,000 4,000 8,000 8,000...
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Page 24: Sound Level Check Point
6-2. SOUND LEVEL CHECK POINT 3ft. 3- in. (1m) - (01 - 21) -... -
Page 25: Safety Devices
7. SAFETY DEVICES Model Protection form RIWH18ASJ RIWH24ASJ RIWH30AXJ RIWH36AXJ Circuit protection Current fuse (PCB) 3.15A 250V Terminal protection Current fuse 3A 250V 302±27°F (150±15°C) OFF Fan motor protection Thermal protection program 248±27°F (120±15°C) ON - (01 - 22) -... -
Page 26: External Input & Output
8. EXTERNAL INPUT & OUTPUT Connector INPUT OUTPUT REMARKS CN14 Control input See external input/output settings CN16 Operation status output for details. 8-1. EXTERNAL INPUT „ CONTROL INPUT (Operation/Stop or Forced stop) „ The air conditioner can be remotely operated by means of the following on-site work. "Operation/Stop"... - Page 27 ● When function setting is "Forced stop" mode Input signal Forced stop Command Normal Operation Indoor unit Stop Remote controller Remote control operation invalidity zParts (Optional) „ Parts name Model name External connect kit RXXWZX Wire (External input) : RXXWZX - (01 - 24) -...
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Page 28: External Output
8-2. EXTERNAL OUTPUT „ OPERATION STATUS OUTPUT „ An air conditioner operation status signal can be output. zCircuit diagram example „ Indoor Connected unit control PC board Connector Ex.)Relay unit Ex.)Display 24V DC Relay power supply *33ft. (10m) Signal Locally purchased * Make the distance from the PC board to the connected unit within 33ft. -
Page 29: Wireless Remote Controller
9. WIRELESS REMOTE CONTROLLER „ FUNCTIONS „ MODE button Selects the operating mode (AUTO, COOL, DRY, FAN, HEAT). /Start / end R.C. custom code change. (Max 4 types) MIN.HEAT button SET TEMP. button ( Set remote controller custom code buttons Sets the indoor temp./ Sets R.C. -
Page 30: Function Setting
10. FUNCTION SETTING 10-1. INDOOR UNIT (Setting by remote controller) • The function settings of the control of the indoor unit can be changed by this procedure according to the installation conditions. Incorrect settings can cause the indoor unit malfunction. •... - Page 31 „ FUNCTION DETAILS „ Functions 1) Filter sign 2) Room temperature control for indoor unit sensor 3) Auto restart 4) Room temperature sensor switching 5) Remote controller custom code 6) External input control 7) Room temperature sensor switching (Aux.) 8) Room temperature control for wired remote controller sensor 9) Fixed operation mode switching 10) Heat Insulation condition (building insulation) 1) Filter sign...
- Page 32 3) Auto restart Enable or disable automatic restart after a power interruption. ( ... Factory setting) Function number Setting value Setting description Enable Disable * Auto restart is an emergency function such as for power outage etc. Do not attempt to use this function in normal operation. Be sure to operate the unit by remote controller or external device.
- Page 33 8) Room temperature control for wired remote controller sensor Refer to Function 95, before performing this setting. Depending on the installed environment, correction of the wired remote controller temperature sensor may be required. Select the appropriate control setting according to the installed environment.
- Page 34 „ REMOTE CONTROLLER CUSTOM CODE SETTING „ Use the following steps to select the custom code of the remote controller. (Note that the air conditioner cannot receive a signal if the air conditioner has not been set for the matching custom code.) 1.
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Page 35: Optional Parts
11. OPTIONAL PARTS Exterior Parts name Model No. Summary Large and full-dot liquid crystal Monitor Mo 10:00AM Mode Set temp. screen, wide and large keys Wired remote ° F RXRVNUM Cool easy to press, user-intuitive High Icon check: controller Menu arrow key. - Page 36 2. OUTDOOR UNIT SINGLE TYPE : ROSH18ASJ ROSH24ASJ ROSH30AXJ ROSH36AXJ DTR_AO226E_01 2017.01.27...
- Page 37 CONTENTS 2. OUTDOOR UNIT 1. SPECIFICATION ....................02 - 01 2. DIMENSIONS ......................02 - 02 3. REFRIGERANT CIRCUIT ................02 - 04 4. WIRING DIAGRAMS ..................02 - 06 5. CAPACITY COMPENSATION RATE FOR PIPE LENGTH AND HEIGHT DIFFERENCE ..............
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Page 38: Specification
1. SPECIFICATION Type INVERTER HEAT PUMP Model name ROSH18ASJ ROSH24ASJ ROSH30AXJ ROSH36AXJ Power sourse 208 / 230V 60Hz Available voltage range 187 - 253V Starting current 10.5 13.8 17.0 1,206 1,457 2,119 Cooling (2,050) (2,475) (3,600) Airflow rate 1,083 1,407 2,119 Heating (1,840) -
Page 39: Dimensions
2. DIMENSIONS „ MODEL : ROSH18ASJ, ROSH24ASJ „ Unit : in. (mm) Top view 2-9/16 (65) 13/16 (20) 11/16 (18) 31-1/8 (790) 11-7/16 (290) 7/8 (23) 13-7/8 (352) Front view Side view 21-1/4 (540) Air flow 8-1/4 (209) Drain pipe 4-Ø7/16 (11.3) hole mounting place (Ø13/16 (20)) - Page 40 „ MODEL : ROSH30AXJ, ROSH36AXJ „ Unit : in. (mm) Top view 1-1/4 3-1/16 (77) 13 (330) (12) 35-7/16 (900) (31) Front view 15-3/4 (400) Side view 25-9/16 (650) Air Flow Bottom view 5-13/16 (147) 6-11/16 (170) „ INSTALLATION PLACE „...
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Page 41: Refrigerant Circuit
3. REFRIGERANT CIRCUIT „ MODEL : ROSH18ASJ, ROSH24ASJ „ Heat exchanger (INDOOR) 3-Way 2-Way valve valve Muffler Muffler Receiver Strainer Expansion valve Heat exchanger (OUTDOOR) Strainer Cooling Heating Thermistor (Discharge Temp.) Thermistor (Outdoor Temp.) Thermistor (Heat Exchanger Out Temp.) Thermistor (Room Temp.) Thermistor (Pipe Temp.) Refrigerant pipe diameter Liquid: 1/4”... - Page 42 „ MODEL : ROSH30AXJ, ROSH36AXJ „ 3-Way Heat exchanger 3-Way valve (INDOOR) valve (Large) (Small) Muffler Pressure switch Strainer 4-Way valve Expansion valve Strainer Heat exchanger (OUTDOOR) Cooling Heating Thermistor (Compressor Temp.) Thermistor (Discharge Temp.) Thermistor (Outdoor Temp.) Thermistor (Heat Exchanger Out Temp.) Thermistor (Room Temp.) Thermistor (Pipe Temp.) Refrigerant pipe diameter...
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Page 43: Wiring Diagrams
4. WIRING DIAGRAMS „ MODEL : ROSH18ASJ, ROSH24ASJ „ - (02 - 06) -... - Page 44 „ MODEL : ROSH30AXJ, ROSH36AXJ „ - (02 - 07) -...
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Page 45: Capacity Compensation Rate For Pipe Length And Height Difference
5. CAPACITY COMPENSATION RATE FOR PIPE LENGTH AND HEIGHT DIFFERENCE „ MODEL : ROSH18ASJ, ROSH24ASJ „ Pipe length (m) COOLING 7.5m 17ft. 25ft. 33ft. 50ft. 67ft. 50ft. 0.951 0.950 Û 1 33ft. 0.979 0.967 0.966 Indoor unit is upper than 7.5m 25ft. - Page 46 „ MODEL : ROSH30AXJ, ROSH36AXJ „ Pipe length COOLING 7.5m 16ft. 25ft. 33ft. 66ft. 99ft. 131ft. 164ft. 99ft. 0.932 0.929 0.924 Û 1 66ft. 0.945 0.947 0.945 0.940 Indoor unit is upper 33ft. 0.984 0.961 0.963 0.960 0.956 than outdoor unit. 7.5m 25ft.
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Page 47: Additional Charge Calculation
6. ADDITIONAL CHARGE CALCULATION „ MODEL : ROSH18ASJ, ROSH24ASJ „ Refrigerant type R410A lbs. oz. 3lbs. 1oz. Refrigerant amount 1400 zREFRIGERANT CHARGE „ 49 or less 66 (MAX) Total pipe length 15 or less 20 (MAX) 0.22oz./ft. (20g/m) Additional charge „... -
Page 48: Air Flow
7. AIR FLOW „ MODEL : ROSH18ASJ „ zCooling „ Air flow 2050 1206 zHeating „ Air flow 1840 1083 „ MODEL : ROSH24ASJ „ zCooling „ Air flow 2475 1457 zHeating „ Air flow 2355 1407 - (02 - 11) -... - Page 49 „ MODEL : ROSH30AXJ „ zCooling „ Air flow 3600 1000 2119 zHeating „ Air flow 3600 1000 2119 „ MODEL : ROSH36AXJ „ zCooling „ Air flow 3600 1000 2119 zHeating „ Air flow 3600 1000 2119 - (02 - 12) -...
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Page 50: Operation Noise
8. OPERATION NOISE 8-1. NOISE LEVEL CURVE „ MODEL : ROSH18ASJ „ zCooling zHeating NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 NC-50 NC-50 NC-45 NC-45 NC-40 NC-40 NC-35 NC-35 NC-30 NC-30 NC-25 NC-25 NC-20 NC-20 NC-15 NC-15 1,000 2,000 4,000 8,000 1,000 2,000 4,000... - Page 51 „ MODEL : ROSH30AXJ „ zCooling zHeating NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 NC-50 NC-50 NC-45 NC-45 NC-40 NC-40 NC-35 NC-35 NC-30 NC-30 NC-25 NC-25 NC-20 NC-20 NC-15 NC-15 1,000 2,000 4,000 8,000 1,000 2,000 4,000 8,000 Octave band center frequency,Hz Octave band center frequency,Hz „...
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Page 52: Sound Level Check Point
8-2. SOUND LEVEL CHECK POINT 39-3/8in. (1m) - (02 - 15) -... -
Page 53: Electric Characteristics
9. ELECTRIC CHARACTERISTICS Model name ROSH18ASJ ROSH24ASJ ROSH30AXJ ROSH36AXJ Voltage 208 / 230 ~ Power supply Frequency 14.6 17.1 23.3 Starting current 10.5 13.8 17.0 MAX. CKT. BKR Power cable Wiring spec. Connection cable *2 Limited wiring length : ft. (m) 68 (21) 167 (51) *1 : Selected sample based on Japan Electrotechnical Standards and Codes Committee E0005. -
Page 54: Safety Devices
10. SAFETY DEVICES Model Protection form ROSH18ASJ ROSH24ASJ ROSH30AXJ ROSH36AXJ Current fuse 5A 250V (NEAR THE TERMINAL) Circuit protection Current fuse (MAIN PRINTED CIRCUIT 3.15A 250V x 2 BOARD) Fan motor Thermal protection OFF : 212± 27 °F (100± 15 °C) OFF : 302±...