Table of Contents
Related Manuals for York HTCA
Summary of Contents for York HTCA
- Page 1 INSTALLATION MANUAL Mini-Split Air Conditioner HTCA / HTHA 36 Read this manual before installation and operation Make sure that it is well kept for later reference Read this manual before installation and operation Make sure that it is well kept for later reference...
- Page 2 CONTENTS Safety precautions ..............Part names..................Manual operation ............... How the air conditioner works ..........Optimal operation ..............Preparation before installation ..........Installation procedure ............Maintenance ................Operation tips ................Troubleshooting guide ............manual carefully before starting the installation. It will tell you necessary information.
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Page 3: Safety Precautions
EXTENDED PARTS REQUIRED TOOLS 1. Screw driver 9. Manifold guage 1. Refrigerant Pipe 2. Hexagonal wrench 10. Gas leak detector Models 12-21 24-36 3. Torque wrench 11. Vaccum pump 4. Spanner 12. Pipe clamp Liquid size 1/4 inch 3/8 inch 5. -
Page 4: Part Names
PART NAMES INDOOR UNIT INDOOR UNIT Front panel frame Infrared signal receiver Air inlet Front panel Remote controller Air filter Drain hose, refrigerant Horizontal air flow grille connecting pipe Vertical air flow louver Connective cable Room temperature sensor Stop valve Display panel Active Carbon Electrostatic Fiber Filter (Standard) -
Page 6: Optimal Operation
OPTIMAL OPERATION To achieve optimal performance, Please note the following: • Adjust the air flow direction correctly so that it is not directed on people. • Adjust the temperature to achieve the highest comfort level. Do not adjust the unit to excessive temperature levels. •... - Page 7 OUTDOOR UNIT PICTURES 1. Dimension Indoor unit Dimension Mode 24K-30K 1080 1250 Outdoor unit Dimension Mode 18K-30K ENGLISH J435.indd 7 1/22/08 11:13:51 AM...
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Page 8: Installation Procedure
PARTS INSTALLATION Name of part Part No. Q’ty 15cm or more Installation plate Mounting screw ST3.9x25-C-H Clip anchor ø 6.35 (12000-21000 Btu/h) Liquid side Parts you ø 9.53 (24000-36000 Btu/h) Refrigerant must ø 12.7 (12000-21000 Btu/h) pipe purchase Gas side ø... - Page 9 MODEL 24-30 CAUTIONS Above 150 from the ceiling Hooked Part Hooked Part • Nevermodifytheunitbyremovinganyofthesafetyguards Hooked Part 1080 or by passing any of the safety interlock swithces. • Connect the interconnecting cable correctly and connect Above 120mm from Above 120mm from the wall the wall the connecting cable to terminal as identified with their...
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Page 10: Outdoor Unit
Indoor Unit Fixing • Thread the indoor unit piping and cable through the hole. • Hang the top of the unit onto the upper ridge of them in mounting plate. • Make sure that the unit is correctly hung in place by sliding it to the left, then to the right. •... - Page 11 To this effect, when the piping has been evacuated, close the pressure gauge tap, note the value on the gauge, then wait for 15 minutes. If the needle moves, there is a leak in the system. Make the necessary adjustments or repairs and repeat this procedure until the needle no longer moves.
- Page 12 Wiring Prepare the power source for exclusive with the air conditioner. The supply voltage must comply with the rated voltage of the air conditioner: The plug socket shall be accessible after installation. Remark: All the wiring must be based on the wiring nameplate which shown on the model. CAUTIONS •...
- Page 13 Outdoor Unit : HTCA18OSAAAR Indoor Unit : HTCA18OSAAAR TRANSFORMER COMPRESSOR RELAY INDOOR UNIT OUTDOOR UNIT BLUE WHITE BROWN SWITCH BOARD Y&G CURRENT DETECTOR BLACK BLACK OVERLOAD BLACK RELAY CN8 CN7 CN10 COMPRESSOR MOTOR BLUE INDOOR UNIT TO OUTDOOR UNIT WHITE BLUE Y&G COMPRESSOR...
- Page 14 Outdoor Unit : HTHA18OSAAAR Indoor Unit : HTHA18OSAAAR Indoor Unit : HTHA24-30OSAAAR Outdoor Unit : HTHA24-30OSAAAR Outdoor Unit : HTCA12OSAADR Indoor Unit : HTCA12OSAADR TO INDOOR UNIT POWER SUPPLY OUTDOOR UNIT INDOOR MOTOR WHITE STEP MOTOR 2(N) BLACK GREEN BLACK PIPE TEMPERATURE SENSOR COMPRESSOR RELAY ROOM TEMPERATURE SENSOR...
- Page 15 Outdoor Unit : HTCA18RSAAAR Indoor Unit : HTCA18RSAAAR OUTDOOR FAN BLUE COMPRESSOR BLACK WHITE BLUE ACITOR ACITOR BLACK BLACK BLACK BLACK ARTER TERMINAL Indoor Unit : HTCA36RSAADR Outdoor Unit : HTCA36RSAADR Outdoor HTCA36RSAADR Outdoor Unit : HTHA36RSAADR Indoor Unit : HTHA36RSAADR Outdoor HTHA36RSAADR Indoor Unit :HTCA18OSAADR-I...
- Page 16 Outdoor Unit : HTHA18OSAADR-I Indoor Unit : HTHA18OSAADR-I POWER SUPPLY GREEN Indoor Unit : HTCA24OSAADR-I Outdoor Unit : HTCA24OSAADR-I POWER SUPPLY GREEN Outdoor Unit : HTCA30OSAADR Indoor Unit : HTCA30OSAADR WIRING DIAGRAM (INDOOR UNIT) MAIN BOARD Indoor Unit :HTHA24OSAADR-I Outdoor Unit : HTHA24OSAADR-I ENGLISH J435.indd 13 1/22/08 11:14:01 AM...
- Page 17 Outdoor Unit : HTHA30OSAADR Indoor Unit : HTHA30OSAADR Indoor Unit : HTCA24RSAAAR Outdoor Unit : HTCA24RSAAAR Outdoor Unit : HTCA30RSAAAR Indoor Unit : HTCA30RSAAAR ENGLISH J435.indd 13 1/22/08 11:14:01 AM...
- Page 18 Electrical Work Power Switch and Model Power Source Wiring size Fuse rating 220-240V ~ 50Hz f 1.0 mm 7000-9000 Btu/h 220-240V ~ 60Hz 115V ~ 60Hz (UL) 220-240V ~ 50Hz f 1.5 mm 12000 Btu/h 220-240V ~ 60Hz 115V ~ 60Hz (UL) 220-240V ~ 50Hz 2.5 mm 40/30A...
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Page 19: Maintenance
MAINTENANCE WARNING It is necessary to stop the air conditioner and disconnect the power Household supply before cleaning. Drain Cleaner Cleaning the indoor unit and remote controller CAUTION • Use a dry cloth to wipe the indoor unit and remote controller. •... -
Page 20: Operation Tips
OPERATION TIPS The following events may occur during normal operation. 1. Protection of the air conditioner. Compressor protection • The compressor cannot restart for 3 minutes after it stops. Anti-cold air (Cooling and heating models only) • The unit is designed not to blow cold air on HEAT mode, when the indoor heat exchanger is in one of the following three situations and the set temperature has not been reached. -
Page 21: Troubleshooting Guide
TROUBLESHOOTING GUIDE Problem Probable cause Remedy A. The air conditioner does not run. 1. Power Failure. 1. Wait for Power resume. 2. Fuse blown or circuit breaker 2. Replace the fuse or reset the open. breaker. 3. Voltage is too low. 3. - Page 22 INSTALLATION, REMOVAL AND DISPOSAL This product contains refrigerant under pressure, rotating parts, and electrical connections which may be a danger and cause injury! All work must only be carried out by competent persons using suitable protective clothing and safety precautions. Read the Manual Risk of electric shock Unit is remotely controlled...
- Page 23 2010 Johnson Controls, Inc. www.johnsoncontrols.com Form No.035M00522-000 Johnson Controls reserve the right to change product features without prior notice.