User Manual
Page 7
... cap on 2-way valve in outdoor unit. (2) Loosen by 1/2 turn the flare nut of gas pipe, which is conneted to purge air in piping. (This must be strictly controlled within 90o and 10 sec.) 7 Tighten torque N.m Valve rod 7-9 Valve cap 20-25 ...7m No need 120g 10m 300g 2-way valve 6.35mm(1/4") 3-way valve 9.52mm(3/8") HSU-09LEA13-F HSU-09LEA13-W HSU-12LEA13-W 2-way valve 3-way valve 6.35mm(1/4") 12.7mm(1/2") HSU-12LEA13-F HSU-18LEA13-W 2-way valve 3-way valve 9.52mm(3/8") 15.88mm(5/8") HSU-22LEA13-W HSU-24LEA13-W Indoor unit A Outdoor unit B A Outdoor unit B Indoor unit Max.Elevation...
... cap on 2-way valve in outdoor unit. (2) Loosen by 1/2 turn the flare nut of gas pipe, which is conneted to purge air in piping. (This must be strictly controlled within 90o and 10 sec.) 7 Tighten torque N.m Valve rod 7-9 Valve cap 20-25 ...7m No need 120g 10m 300g 2-way valve 6.35mm(1/4") 3-way valve 9.52mm(3/8") HSU-09LEA13-F HSU-09LEA13-W HSU-12LEA13-W 2-way valve 3-way valve 6.35mm(1/4") 12.7mm(1/2") HSU-12LEA13-F HSU-18LEA13-W 2-way valve 3-way valve 9.52mm(3/8") 15.88mm(5/8") HSU-22LEA13-W HSU-24LEA13-W Indoor unit A Outdoor unit B A Outdoor unit B Indoor unit Max.Elevation...