Hisense AMS-07UR4SNVT4 Service Manual page 35

4 . R E F R I G E R A N T
4 . R E F R I G E R A N T
Outdoor unit precharged
AMW3-24U4SKC
AMW4-28U4SKC
AMW4-36U4SAC
AMW3-24U4SZD
AMW3-20U4SZD
AMW3-24U4SAD1
AMW4-28U4SAD1
AMW3-20U4SZD1
AMW4-36U4SAD1
Outdoor unit precharged
AMW2-20U4SNC1
AMW2-16U4SGC1
AMW2-16U4SGD1
AMW2-20U4SZD1
F L O W D I A G R A M
F L O W D I A G R A M
0m~20m
2100g 0g
2400g 0g
2600g 0g
1750g 0g
1600g 0g
2200g 0g
2600g 0g
1750g 0g
2600g 0g
0m~15m
1400g
1270g
0
1270g
1400g
Total refrigerant pipe length
20m～60m
Xg = 15g / m × (Total pipe length(m) - 20)
If gas pipe include 12.7,refrigerant piping
length 20g/m
Total refrigerant pipe length
15m～40m
Xg = 15g / m × (Total pipe length(m) - 15)
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