Refrigerant charging
Allowable refrigerant pipe length and amount of additional refrigerant charging
•Air purge refrigerant for piping is not filled in this product.
•Make sure to vacuum inside of the connection pipe using vacuum pump after connecting pipes.
•During initial installation, fill the additional refrigerant if the pipe length exceeds 5 m.
•For every 1 m of exceeding pipe length, fill additional refrigerant as stated below.
Model | Refrigerant amount | ||
Basic (g) | Additional (g/m) | ||
| |||
AF80KV3SAEE* | 6,600 | 50 | |
AF0AKV3SAEE* | 6,600 | 50 |
Ex) If total piping length is 30 m,
6,600g (standard filling amount for 5 m pipe): Factory default (AF0AKV3SAEE*)
1,250g = {50g/m x
7,850g: Total amount of refrigerant filling
Allowable refrigerant pipe length
Model name | Maximum allowable pipe length | Maximum height difference of the pipe | |
AF80KV3SAEE Series | 75m | 30m | |
AF0AKV3SAEE Series | |||
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INSTALLATION PARTS
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