Fujitsu Airstage J-II Series Design & Technical Manual page 765

●Cool/heat selection control time setting
Setting to reduce the time to switch between heating and cooling mode at the RB unit.
When the switching time is short, refrigerant noise may be heard when switching between
modes.
Always locate the RB unit is a space that will be not be effected by refrigerant noise.
SET2-3 SET2-4 Cool/heat selection control time
OFF OFF
u
ON OFF
OFF ON
ON ON
„ ROTARY SWITCH SETTING
„
z RB AD setting
„
●RB unit address switch
Sets the RB unit addresses.
Refer to "1-3. MANUAL ADDRESS SETTING METHOD" for RB unit address conversion table.
RB UNIT ADDRESS SWITCH
Rotary SW
RB AD x 1
RB AD x 10
z REF AD setting
„
●Refrigerant circuit address switch
Sets the refrigerant circuit address.
Refer to "1-3. MANUAL ADDRESS SETTING METHOD" for refrigerant circuit address
conversion table.
REFRIGERANT CIRCUIT ADDRESS SWITCH (Factory setting REF AD x 1: 0, REF AD x 10: 0)
Rotary SW
REF AD x 1 Refrigerant circuit address Switch 1
REF AD x 10 Refrigerant circuit address Switch 2
(u...Factory setting)
6 min.
3 min.
Setting prohibited
Setting prohibited
Description
RB unit address Switch 1
RB unit address Switch 2
Description
- (07 - 118) -
(Factory setting RB AD x 1: 0, RB AD x 10: 0)
Remarks
RB unit address (the first digit)
RB unit address (the second digit)
Remarks
Refrigerant circuit address (the first digit)
Refrigerant circuit address (the second digit)