Kaden KS09, Руководство по установке

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Kaden Installation Manual | 25
7. Refrigerant Piping
Connection
Note on pipe length
The length of refrigerant piping will affect the performance and energy efficiency of the unit. Nominal efficiency is tested on units with
a pipe length of 5 meters (16.5ft).
Refer to the table below for specifications on the maximum length and drop height of piping.
Maximum length and drop height of refrigerant piping per unit model
Model Capacity (kW) Max. Length (m) Max. Height Difference (m)
KS09 2.6kW 25 10
KS12 3.5kW 25 10
KS18 5.0kW 30 20
KS24 7.0kW 50 25
KS28 8.0kW 50 25
Connection instructions –
refrigerant piping
Step 1: Cut pipes
When preparing refrigerant pipes, take extra care to cut and
flare them properly. This will ensure efficient operation and
minimize the need for future maintenance. Remember to
always use a tuber cutter.
1. Measure the distance between the indoor and outdoor units.
2. Using a pipe cutter, cut the pipe a little longer than the
measured distance.
3. Make sure that the pipe is cut at a perfect 90° angle.
Refer to Fig. 5.1 for bad cut examples.
Oblique Rough Warped
90°
Fig. 5.1
J3387_Kaden_Installer_Manual_050917.indd 25 5/09/2017 9:08 AM