Table Of Contents - Hisense AHW-100HCDS1 Installation Manual

Table of Contents

1. GENERAL INFORMATION ......................................................................................................................................................... 1

1.1 GENERAL NOTES ................................................................................................................................................................ 1

2. SAFETY ...................................................................................................................................................................................... 4

2.1 APPLIED SYMBOLS............................................................................................................................................................. 4

2.2 ADDITIONAL INFORMATION ............................................................................................................................................... 4

3. IMPORTANT NOTICE ................................................................................................................................................................ 6

4. TRANSPORTATION AND HANDLING ....................................................................................................................................... 7

5. BEFORE OPERATION ............................................................................................................................................................... 7

5.1 LINE-UP OF OUTDOOR UNITS ........................................................................................................................................... 7

5.2 FACTORY-SUPPLIED UNIT COMPONENTS ...................................................................................................................... 7

6. GENERAL DIMENSIONS ........................................................................................................................................................... 8

7. UNIT INSTALLATION ................................................................................................................................................................. 9

7.1 INSTALLATION SPACE ........................................................................................................................................................ 9

7.2 INSTALLATION PLACE PROVISION ................................................................................................................................... 11

7.3 DRAIN PIPING ...................................................................................................................................................................... 12

8. REFRIGERANT PIPING WORK ................................................................................................................................................. 12

8.1 PIPING MATERIALS ............................................................................................................................................................. 12

8.2 PIPING SIZE ......................................................................................................................................................................... 13

8.3 PIPING CONNECTION ........................................................................................................................................................ 14

8.3.1 OUTDOOR UNIT STOP VALVE ...................................................................................................................................... 14

8.3.2 BRAZING WORK ............................................................................................................................................................ 14

8.4 AIR-TIGHTNESS TEST ........................................................................................................................................................ 15

8.5 VACUUM PUMPING AND REFRIGERANT CHARGE ........................................................................................................ 15

8.6 REFRIGERANT CHARGING QUANTITY ............................................................................................................................. 15

8.6.1 MINIMUM FLOOR AREA REQUIREMENTS .................................................................................................................. 16

8.7 CAUTION OF THE PRESSURE BY CHECK JOINT ............................................................................................................ 16

9. ELECTRICAL WIRING ............................................................................................................................................................... 17

9.1 GENERAL CHECK ............................................................................................................................................................... 17

9.2 COMMON WIRING ............................................................................................................................................................... 17

9.3 ELECTRICAL WIRING CONNECTION FOR OUTDOOR UNITS ......................................................................................... 18

9.4 WIRING SIZE AND MAIN SWITCH PROTECTION .............................................................................................................. 19

9.5 SETTING OF DIP SWITCHES .............................................................................................................................................. 21

9.5.1 DIP Switch Setting of PCB2 ............................................................................................................................................ 21

10. TEST RUN ................................................................................................................................................................................. 21

11. MAIN SAFETY DEVICES ........................................................................................................................................................... 22