Hitachi RCI-1.0FSN3 Service Manual page 257

7 Test run
13 The operating temperature:
• Cooling operation
a. Indoor DB2 1.5 °C and higher.
b. Indoor WB 16 °C and higher.
c. Outdoor DB 0 °C and higher.
• Heating operation
a. Indoor DB27 °C and below.
14 Use shielded cables for the installation to avoid electrical noise. This must be less than 1000 m in length and meet with
national and local regulations.
15 Disconnect the KPI unit if it is connected to the indoor unit control. Otherwise the unit will not carry out the test run.
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SMGB0077 rev.0 - 01/2013
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