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Service manual

English

CL20025 to CL20028

INVERTER SERIE H5A

MUPR-H5A

www.mundoclima.com

Summary of Contents for MUPR-H5A

Page 1: ...Service manual English CL20025 to CL20028 INVERTER SERIE H5A MUPR H5A www mundoclima com...

Page 2: ...3 Product Specification 1 Refrigeration Diagram Wiring Diagram Troubleshooting Guide CONTENTS 10 5...

Page 3: ...1 1 Photo of Product Chapter 1 Product Specification Outdoor Unit Indoor Unit 1...

Page 4: ...750 900 1082 D mm 330 H mm 200 200 225 233 MODEL 9000BTU 12000BTU 18000BTU 24000BTU W mm 720 720 802 800 D mm 260 260 298 300 H mm 540 540 535 690 285 285 311 Outdoor Unit 2015 16 MODEL 9000BTU 12000...

Page 5: ...of high pressure Super cooled liquid temperature of high pressure Cooling Mode Cooling Cycle Compressor Compression Outdoor heat exchanger Condensation Indoor heat exchanger Evaporation Capillary Thr...

Page 6: ...d of low pressure Steam gas of low pressure Super cooled liquid of high pressure Heating Mode Heating Cycle Indoor heat exchanger Condensation Compressor Compression Capillary Throttling Outdoor heat...

Page 7: ...Chapter 3 Wiring Diagram Indoor unit MUPR 09 12 18 24 H5A Room temperature 15k Pipe temperature 20k 5...

Page 8: ...r Exhaust Out pipe Out room DC Fan Motor 2 2 2 2 S GND AC N AC L 4 S 2 N 1 L 11326007000450 CN N CN1 To Indoor Unit U V W Brown Brown Reactor Black Blue Brown Y G Blue Black Red MUPR 09 12 18 H5A 2015...

Page 9: ...Outdoor unit MUPR 18 H5A 2017 7...

Page 10: ...Outdoor unit MUPR 24 H5A Out Room temperature 15k Out Pipe temperature 20k Exhaust discharge temperature 50k DC Fan motor 8...

Page 11: ...MUPR 24 H5A V2 9...

Page 12: ...ure sensor fault F7 7 blinks Low over voltage protection F8 8 blinks Outdoor module communication fault F9 9 blinks Outdoor EEPROM fault FA 10 blinks Return gas sensor fault F1 Module protection fault...

Page 13: ...and outdoor unit to see if it is properly connected The connecting must be done according to the wiring diagram please also notice that even different models may have the connecting cord of the same s...

Page 14: ...s running but the indoor fan motor keeps working when it is at cooling mode with the indoor temperature higher than set temperature If you turn off the air conditioner and restart it immediately it wi...

Page 15: ...wer Display Items a Check if the input voltage is correct b Check if the AC power supply connecting is correct c Check if the output voltage of the manostat L7805 IC2 is correct Trouble shooting proce...

Page 16: ...ms a Check if the indoor fan motor is connected correctly to the connector CN8 b Check if the AC input voltage is correct c Check if the IC of indoor fan motor is connected correctly to the connector...

Page 17: ...4 The Outdoor Unit Does Not Work Items a Check if the input voltage is correct b Check if the wire connection of the outdoor connecting terminal is correct Trouble shooting procedure 15...

Page 18: ...5 The Step Motor Does Not Work Items a Check if the input voltage is correct b Check if the step motor controlling the up down movement firmly connected to Cn2 Trouble shooting procedure 16...

Page 19: ...6 Heating Mode Can Work But No Hot Air Blow Check if the set temperature is lower than the indoor temperature Check if the indoor PCB is connected to the terminal correctly 17...

Page 20: ...7 Remote Control Can Not Work Trouble shooting rocedure 18...

Page 21: ...ASK FOR MORE INFORMATION Phone 34 93 446 27 80 eMail info mundoclima com TECHNICAL ASSISTANCE Phone 34 93 652 53 57 www mundoclima com...

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