Operation Manual

35
5) Decision by low side pressure. Turn compressor on for 10 or 15 min.
Within the value refrigerant cycle normal.
Lower than value refrigerant cycle has some leaks check, amend and top up is necessary.
Extremely low ( ≅ zero) needs evacuation and charge.
Additional Charge
• The refrigerant gas is charged in the outdoor unit and, if the piping length is 7.6m, additional charge of the
refrigerant after vacuuming is not necessary.
• When the piping length is more than 7.6m, please use the table below :
Additional charge in gram.
kg/cm² psig kg/cm² psig
AWM 07G
5.2 ~ 5.7 74.3 ~ 81.0 5.7 ~ 6.2 81.9 ~ 89.1
AWM 09G 4.7 ~ 5.5 66.6 ~ 78.6 5.0 ~ 5.8 71.2 ~ 83.1
AWM 10G 4.9 ~ 5.7 70.6 ~ 81.8 5.4 ~ 6.1 76.5 ~ 86.6
AWM 15G
4.7 ~ 5.2 67.6 ~ 74.7 5.2 ~ 5.6 74.0 ~ 80.4
AWM 20G 4.6 ~ 4.8 66 ~ 69 4.9 ~ 5.2 70 ~ 74
AWM 25G 4.1 ~ 4.7 59 ~ 67 4.7 ~ 5.1 67 ~ 73
AWM 301
4.0 ~ 4.8 56.9 ~ 68.3 4.5 ~ 5.0 64.0 ~ 71.1
AWM 07GR 5.2 ~ 5.8 74.8 ~ 82.3 5.6 ~ 6.1 79.3 ~ 87.7
AWM 09GR 4.8 ~ 5.7 68.9 ~ 81.4 5.2 ~ 5.9 73.7 ~ 84.8
AWM 10GR
4.9 ~ 5.9 70.5 ~ 83.7 5.4 ~ 6.3 76.5 ~ 90.7
AWM 15GR 4.9 ~ 6.3 69.4 ~ 89.3 5.0 ~ 6.6 71.7 ~ 93.8
AWM 20GR 4.6 ~ 5.0 66 ~ 72 4.9 ~ 5.4 70 ~ 77
AWM 25GR
4.2 ~ 4.8 60 ~ 68 4.7 ~ 5.1 67 ~ 73
AWM 301R
4.0 ~ 4.8 56.9 ~ 68.3 4.5 ~ 5.0 64.0 ~ 71.1
A5WM 07G 9.6 ~ 10.0 137.5 ~ 143.2 10.4 ~ 10.7 148.4 ~ 153.1
A5WM 09G/10G
9.4 ~ 9.9 134.9 ~ 141.8 10.2 ~ 10.6 145.4 ~ 152.1
A5WM 15G 8.9 ~ 9.3 127.3 ~ 132.3 9.3 ~ 9.7 133.1 ~ 138.1
A5WM 20G 8.5 ~ 8.8 121 ~ 125 9.3 ~ 9.6 133 ~ 137
A5WM 25G
8.0 ~ 8.3 114 ~ 118 9.0 ~ 9.2 128 ~ 132
A5WM 311 8.0 ~ 8.6 114 ~ 122 8.7 ~ 9.4 124 ~ 133
A5WM 07GR 9.6 ~ 9.9 136.6 ~ 141.0 10.8 ~ 11.1 154.1 ~ 159.1
A5WM 09GR/10GR
9.4 ~ 9.9 134.4 ~ 141.9 9.9 ~ 10.5 141.4 ~ 149.7
A5WM 15GR 9.0 ~ 9.4 128.0 ~ 134.2 9.4 ~ 9.9 134.6 ~ 142.0
A5WM 20GR 8.3 ~ 8.8 119 ~ 125 8.8 ~ 9.2 125 ~ 132
A5WM 25GR
7.7 ~ 8.3 110 ~ 118 8.4 ~ 9.0 120 ~ 129
A5WM 301R 8.0 ~ 8.6 114 ~ 122 8.7 ~ 9.4 124 ~ 133
Model
Standard Condition Heavy Load Condition
Indoor 27°C / Outdoor 35°C Indoor 32°C / Outdoor 43°C
10m 12m 15m 25m 35m
35 65 - - -
35 65 110 - -
90 165 280 - -
90 165 280 650 1030
50 90 - - -
60 110 185 - -
120 220 370 - -
120 220 370 870 1370
35 60 - - -
35 60 100 - -
80 150 255 - -
80 150 255 600 950
45 80 - - -
55 100 165 - -
110 200 335 - -
110 200 335 790 1250
AWM 301R
AWM 301
A5WM 301R
A5WM 311
R410A MODELS
A5WM 07G / 09G / 10G / 15G
A5WM 20G
A5WM 25G
A5WM 07GR / 09GR / 10GR / 15GR
A5WM 20GR
AWM 07G / 09G / 10G / 15G
AWM 20G
R22 MODELS
AWM 25G
AWM 07GR / 09GR / 10GR / 15GR
AWM 20GR
AWM 25GR
A5WM 25GR