Rb Unit Automatic Address Setting - Fujitsu AIRSTAGE J-II Design & Technical Manual

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RB UNIT AUTOMATIC ADDRESS SETTING

This function is available VR-II series.

Please be sure to finish address setting of outdoor unit and indoor unit before performing

the automatic address setting of RB unit.

The RB Unit Automatic Address Setting function can be used for a maximum of 64 RB

units installed within the same refrigerant system.

When setting addresses automatically, be sure to position "RB AD x10" (SW11), "RB AD

x1" (SW14), "REF AD x10" (SW13) and "REF AD x1" (SW12) at 0 (Factory setting).

When a RB unit address is set up, a refrigerant circuit address is also set up at the same

time. (The refrigerant circuit address of an outdoor unit being connected within the same

refrigerant system is set up.)

1) After verifying that the system is operating normally, press the MODE/EXIT button (SW107)

2) Press the SELECT button (SW108) to display "F3" on the LED104.

(Monitoring mode)

(The display of the LED104 changes each time the SELECT button is pressed.)

*1 : The "F1" and "F9" modes are used for maintenance, so do not set them in regular

3) When "F3" appears on the LED104, press the ENTER button (SW109).

A flashing display appears on the LED105.

4) Press the SELECT button (SW108) to display "22" on the LED105.

(Setting mode)

(Function mode)

(Error history mode)

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