Sanyo SGP-EGW190M Technical Data Manual page 21

System Design
1. Operating temperature ranges for heating and cooling
2. Refrigerant piping design
(1) System piping ················································································································ D-3
(2) Selecting system header and branch piping sizes························································· D-4
(3) Selecting system header piping ····················································································· D-5
(4) Selecting branch and header piping ·············································································· D-7
(5) Equivalent length of refrigerant piping ··········································································· D-8
(6) Calculation of amount of additional refrigerant charge ·················································· D-9
(7) Checking the density limit ····························································································· D-10
(8) Future system expansion······························································································ D-12
3. Effect of refrigerant pipe length on performance
4. Center-of-gravity and earthquake resistance
(1) Installation position and center of gravity······································································ D-15
(2) Example anchor bolt calculation ··················································································· D-16
Contents
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D-1