Dettson COND-09-01, Installation Instructions And Homeowner'S Manual

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TABLE OF CONTENTS
APPENDIX 1. ............................................................. 1
1- SAFETY PRECAUTIONS .......................................... 5
1.1- Warning .................................................................... 5
1.2- Caution ..................................................................... 5
1.3- Specifications table ................................................... 6
1.4- Operation Charateristic Curves ................................ 7
1.5- Capacity variation ratio according to temperature .... 8
1.6- Noise criteria curve tables ........................................ 9
2- CONSTRUCTION VIEWS ........................................ 10
3- REGRIGERANT SYSTEM DIAGRAM ..................... 12
4- SCHEMATIC DIAGRAMS ........................................ 12
4.1- Electrical diagrams ................................................. 12
4.2- Printed circuit boards .............................................. 14
5- FUNCTIONS AND CONTROL OUTDOOR UNIT .... 16
5.1- Thermostat ............................................................. 16
5.1.1- Communicating thermostat (R02P030) .......... 16
5.1.2- Legacy thermostat .......................................... 16
5.2- Balance point adjustment ....................................... 16
5.3- Function & control ................................................... 16
5.3.1- 09/12K Unit .................................................... 16
5.3.2- 18/24K Unit .................................................... 18
6- INSTALLATION MANUAL ....................................... 21
6.1- Notices for installation ............................................ 21
6.2- Installation site instructions ..................................... 21
6.3- Installation site of outdoor unit ................................ 21
6.4- Safety precautions for electric appliances .............. 21
6.5- Grounding ............................................................... 21
6.6- Installation drawing ................................................. 22
6.7- Installation of indoor cooling coil ............................. 22
6.7.1- Multiposition coil ............................................. 22
6.7.2- Multiposition (field conversion) ....................... 24
6.7.3- Condensate drain ........................................... 24
6.8- Installation of interface card .................................... 24
6.9- Installation of connection pipe ................................ 25
6.10- Installation of outdoor unit ...................................... 26
6.10.1- Electrical wiring .............................................. 26
6.10.2- Air purging and leakage test .......................... 26
6.10.3- Outdoor unit condensate drainage ................. 26
6.10.4- Check after installation and test operation ...... 26
6.10.5- Operation test ................................................. 26
7- TROUBLESHOOTING .............................................. 27
7.1- Precautions before performing inspection or repair 31
7.2- Verification .............................................................. 31
7.3- Malfunction & status codes of the interface card
flashing leds ...................................................................... 32
7.4- Malfunction & status codes of the outddor unit
flashing leds ...................................................................... 33
7.5- Troubleshooting flow chart ...................................... 39
7.5.1- Communication malfunction ........................... 39
7.5.2- Capacity charging malfunction (outdoor unit
malfunction) ................................................................ 40
7.5.3- IPM protection desynchronizing malfunction;
compressor overcurrent .............................................. 41
7.5.4- Anti-high temperature, overload protection ..... 42
7.5.5- Failure start up malfunction ............................ 43
7.5.6- Compressor synchronism ............................... 44
7.5.7- Overload and discharge malfunction .............. 45
7.5.8- PFC (correction for power factor) malfunction 46
7.5.9- Communication malfunction ........................... 47
8- REMOVAL PROCEDURE OF OUTDOOR UNIT ..... 48
9- COMPONENTS AND REPLACEMENT PARTS ...... 67
9.1- Exploded vue 9/12k ................................................ 67
9.2- Parts list 9/12k ........................................................ 68
9.3- Exploded vue 18k ................................................... 69
9.4- Parts list 18K ........................................................... 70
9.5- Exploded vue 24k ................................................... 71
9.6- Parts list 24K ........................................................... 72
APPENDIX 1. RESISTANCE TABLE OF AMBIENT
TEMPERATURE SENSOR 15 K ................................... 73
APPENDIX 2. RESISTANCE TABLE OF TUBE
TEMPERATURE SENSOR 20 K ................................... 74
APPENDIX 3. RESISTANCE TABLE OF OUTDOOR
DISCHARGE TEMPERATURE SENSOR 50 K ............ 75
APPENDIX 4. WARRANTY POLICY ........................ 76