System Heat Pump Outdoor Unit - MegaFrio
System Heat Pump Outdoor Unit - MegaFrio System Heat Pump Outdoor Unit - MegaFrio
2 Outdoor Unit CRUN Series Outdoor Unit Installation Manual TABLE OF CONTENTS Safety Precautions.........................3 Installation Process .....................10 Combination of indoor and Outdoor Units...............................11 Selection the Best Location........12 Installation Space ........................13 Lifting Method ..............................16 Installation ....................................17 Refrigerant Pipe Installation .......19 Elecrical wiring.............................33 Test Run........................................45 Appendix.......................................50 System Check List .......................58
Safety Precautions Safety Precautions To prevent injury to the user or other people and property damage, the following instructions must be followed. ■ Be sure to read before installing the air conditioner. ■ Be sure to observe the cautions specified here as they include important items related to safety. ■ Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness is classified by the following indications. ■ Meanings of symbols used in this manual are as shown below. ELV This symbol indicates the possibility of death or serious injury. This symbol indicates the possibility of injury or damage to properties only. Be sure not to do. Be sure to follow the instruction. Indicates a part which must be grounded. Indicates that caution should be taken with rotating parts. (This symbol is displayed on the main unit label.) Indicates that the main switch must be turned off before servicing. (This symbol is displayed on the main unit label.) Beware of electric shock (This symbol is displayed on the main unit label.) Beware of hot surface (This symbol is displayed on the main unit label.) Please pay attention to electric shock. And at servicing, please shut down the power supply for both of Indoor Unit and Outdoor Unit. WARNING Carefully read the labels affixed to the main unit. Installation Manual 3 ENGLISH
- Page 1: System Heat Pump Outdoor Unit INSTA
- Page 5 and 6: Install the air conditioner accordi
- Page 7 and 8: Do not install the outdoor unit at
- Page 9 and 10: Cautions before the test run Turn o
- Page 11 and 12: Combination with indoor and Outdoor
- Page 13 and 14: Installation Space Individual Insta
- Page 15 and 16: Collective / Continuous installatio
- Page 17 and 18: Installation Location of anchor bol
- Page 19 and 20: Refrigerant piping installation A T
- Page 21 and 22: Refrigerant piping system ◆ Y bra
- Page 23 and 24: ◆ Header Method CRUN458S0 Example
- Page 25 and 26: ◆ Combination of Y branch/header
- Page 27 and 28: ◆ Indoor Unit Connection 50m H A
- Page 29 and 30: Branch pipe Fitting A A Y branch He
- Page 31 and 32: Airtight Test and Evacuation (1) Ai
- Page 33 and 34: Electrical Wiring Areas of Caution
- Page 35 and 36: Transmission and Power Lines 1) Tra
- Page 37 and 38: ◆ Example Connection of Transmiss
- Page 39 and 40: ◆ The Procedure of Automatic Addr
- Page 41 and 42: Group Number Setting for Indoor Uni
- Page 43 and 44: ◆ Position of rotary switch on th
- Page 45 and 46: Test Run Checks Before Test Run 1 2
- Page 47 and 48: Self-Diagnosis Function Error Indic
- Page 49 and 50: Position of the LED01Y in inverter
- Page 51 and 52: Piping Diagram CRUN458S0 4way valve
2 <strong>Outdoor</strong> <strong>Unit</strong><br />
CRUN Series <strong>Outdoor</strong> <strong>Unit</strong> Installation Manual<br />
TABLE OF CONTENTS<br />
Safety Precautions.........................3<br />
Installation Process .....................10<br />
Combination of indoor and<br />
<strong>Outdoor</strong> <strong>Unit</strong>s...............................11<br />
Selection the Best Location........12<br />
Installation Space ........................13<br />
Lifting Method ..............................16<br />
Installation ....................................17<br />
Refrigerant Pipe Installation .......19<br />
Elecrical wiring.............................33<br />
Test Run........................................45<br />
Appendix.......................................50<br />
<strong>System</strong> Check List .......................58
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