Fujitsu Airstage J-II - Page 632

INDOOR UNIT (setting by simple remote controller)2-5.
This procedure changes to the function settings used to control the indoor unit according to
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the installation conditions. Incorrect settings can cause the indoor unit malfunction.
After the power is turned on, perform the “FUNCTION SETTING” according to the
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installation conditions using the remote controller.
The settings may be selected between the following two: Function Number or Setting
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Number.
Settings will not be changed if invalid numbers or setting numbers are selected.
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This function cannot be used on the slave units.
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PREPARATION
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1) If multiple indoor units are connected to a single simple remote controller, make sure to
manually set up the remote controller address (RC AD) on the PCBs of the indoor units.
(Refer to 1-3.)
Ex.) When four indoor units are connected
0 1 2 3
Indoor unit Indoor unit Indoor unit Indoor unit
RC AD RC AD RC AD RC AD
Wired
remote
controller
2) Turn on the power to the indoor unit.
By turning on the power indoor units initializes EEV, so make sure the piping air-tight test and ●
vacuuming have been conducted before turning on the power.
Also check again to make sure no wiring mistakes were made before turning on the power. ●
Indoor
units
Indoor
units
Breaker ON
- (07-106) -
FUNCTION SETTING FUNCTION SETTING