119
ENGLISH
࡛
If the temperature is out of the guaranteed range below, exact result will not be obtained.
ৄ Ã͝ʒͱͱθࡤߤߢड़ߥߤঌA
ৄ ĮЇϩʒͱͱθࡤߧड़ߦߥঌA
࡛
If the operation cycle is not stable, the operation of refrigerant amount check may be forcibly
ѣ̈͝ϑ˵ʪʒ
࡛
Accuracy of the result may decrease if the product has not been operated for a long period of
time or Heat mode has been operated before running the function of refrigerant amount check.
Therefore, use the function of refrigerant amount check after operating the product in Cool mode
for at least 30 minutes.
࡛
Product may trigger system protection operation depending on the installation environment. In
this case, the result of refrigerant amount check may not be accurate.
࡛˙ϩʪθθʪ˙θ̈˝ʪθɇ͝ϩɇ͔ͱЇ͝ϩʒʪϩʪʀϩ̈ͱ̈͝ϑѣ̈͝ϑ˵ʪʒࡥ̈˙цͱЇϑʪʪ࣬ç߫kʒ࣭ͱ͝ϩ˵ʪʒ̈ϑΧ̷ɇцɇ͝ʒʀɇ͝͝ͱϩ
ʀ˵ʪʀ̧ϩ˵ʪθʪ˙θ̈˝ʪθɇ͝ϩɇ͔ͱЇ͝ϩ˙θͱ͔ϩ˵ʪƊࣛ͝ʪϩΧθͱɇ͝ʒƊࣛʀ˵ʪʀ̧ʪθࡥ̈ϩ͔ʪɇ͝ϑ̈͝ϑЇ˙ѣʀ̈ʪ͝ϩʒʪ˝θʪʪͱ˙
supercooling.
Actions to take for the check result
࡛
Excessive amount of refrigerant
ৄ
Discharge 5% of total amount of refrigerant and restart the refrigerant amount check.
࡛Ã͝ϑЇ˙ѣʀ̈ʪ͝ϩɇ͔ͱЇ͝ϩͱ˙θʪ˙θ̈˝ʪθɇ͝ϩ
ৄ
Add 5% of the total amount of refrigerant and restart the refrigerant amount check.
࡛Ã͝ϑЇ˙ѣʀ̈ʪ͝ϩʒʪ˝θʪʪͱ˙ϑЇΧʪθʀͱͱ̷̈͝˝
ৄ
Add 10 % of the total amount of refrigerant and restart the refrigerant amount check.
࡛âЇʒ˝͔ʪ͝ϩ͝ͱϩɇЭɇ̷̈ɇɵ̷ʪ
ৄ
Check if the function of refrigerant amount check is executed within the guaranteed temperature
range. Run trial operation to check if there are other problems on the system.
CAUTION
