CONTENTS
SYSTEM DESIGN6.
6-1. SYSTEM DESIGN ········································································· 06 - 01
6-1-1. REFRIGERANT SYSTEM ·········································································· 06 - 01
6-1-2. VRF NETWORK SYSTEM ········································································· 06 - 06
6-1-3. MOUNTING POSITION ·············································································· 06 - 10
6-1-4. TRANSPORTATION THE OUTDOOR UNIT ············································· 06 - 12
6-2. PIPING DESIGN ··········································································· 06 - 13
6-2-1. IMPORTANT ITEMS WHEN USING NEW REFRIGERANT
(R410A)
·········· 06 - 13
6-2-2. LIMITATION ······························································································· 06 - 15
6-2-3. PIPE SIZE ·································································································· 06 - 20
6-2-4. SELECTION OF PIPE HEAT INSULATING MATERIAL ·························· 06 - 25
6-2-5. ADDITIONAL CHARGE CALCULATION ·················································· 06 - 26
6-2-6. EXAMPLE OF PIPING DESIGN ································································ 06 - 27
6-3. PIPING CONNECTION ································································ 06 - 31
6-3-1. CAUTION OF PIPING ················································································ 06 - 31
6-3-2. PIPING TO OUTDOOR UNIT ···································································· 06 - 33
6-3-3. SEPARATION TUBE ················································································· 06 - 42
6-3-4. HEADER ···································································································· 06 - 44
6-3-5. EV KIT ······································································································· 06 - 47
6-4. WIRING DESIGN ········································································· 06 - 51
6-4-1. ELECTRICAL WIRING ·············································································· 06 - 51
6-4-2. POWER SUPPLY CABLE WIRING ·························································· 06 - 53
6-4-3. TRANSMISSION LINE ·············································································· 06 - 55
6-4-4. CONTROLLER CABLE WIRING ······························································ 06 - 64
6-5. SYSTEM SETTING ······································································ 06 - 65
6-5-1. SYSTEM TYPE SETTING ········································································· 06 - 65
6-5-2. ADDRESS SETTING ················································································· 06 - 67
6-5-3. MANUAL ADDRESS SETTING METHOD················································ 06 - 70
6-5-4. INFRARED ADDRESS SETTING ····························································· 06 - 78
6-5-5. WIRED REMOTE CONTROLLER ADDRESS SETTING ························· 06 - 85
6-5-6. SIMPLE REMOTE CONTROLLER ADDRESS SETTING ························ 06 - 90
6-5-7. AUTOMATIC ADDRESS SETTING ··························································· 06 - 95
6-5-8. TERMINAL RESISTOR SETTING ·························································· 06 - 101
6-6. FUNCTION SETTING ································································ 06 - 102
6-6-1. OUTDOOR UNIT ······················································································ 06 - 102
6-6-2. INDOOR UNIT (setting by switch) ························································· 06 - 108
6-6-3. INDOOR UNIT (setting by wireless remote controller) ······················· 06 - 113
6-6-4. INDOOR UNIT (setting by wired remote controller) ··························· 06 - 120
6-6-5. INDOOR UNIT (setting by simple remote controller) ·························· 06 - 125
6-6-6. WIRED, SIMPLE REMOTE CONTROLLER ··········································· 06 - 130