Hitachi RAM-72Q5の取扱説明書

ページ1に含まれる内容の要旨

If you wish to prepare the copper tubes and insulation material in the field, we recommend the following.
FOR SERVICE PERSONNEL ONLY
No. Material Specification


Carefully read through the procedures of proper
Small dia. Deoxidized annealed copper pipe with 6.35mm O.D., 0.8mm wall thickness.
installation before starting installation work. 4.0kW or less
Large dia. Deoxidized annealed copper pipe with 9.52mm O.D., 1.0mm wall thickness.


The sales agent should inform customers regarding
1 Cooper t

ページ2に含まれる内容の要旨

7. Operation test 4. Preparation of Pipe
Use a pipe cutter to cut the copper pipe.
Please ensure that the air conditioner is in normal operating condition during the operation test. ! CAUTION
Explain to your customer the proper operation procedures as described in the user’s manual. Trimming tool
Jagged edge will cause leakage.
If the indoor unit does not operate, check to see that the connections are correct.
Point the side to be trimmed downwards during trimming to Copper prevent c