Fujitsu AIRSTAGE J-II Design & Technical Manual page 648

● Cool/heat selection control time switch
This switch is set up to shorten Cool/heat selection control time by RB unit.
If the Cool/heat selection control time is short, the sound of passing refrigerant may be loud
during the Cool/heat selection control process.
Please check that there is no influence on use.
SET2-3 SET2-4 Cool/heat selection control time
OFF OFF
u
ON OFF
OFF ON
ON ON
ROTARY SWITCH SETTING
„ „
RB AD setting
z „
RB unit address switch
●
Sets the RB unit addresses.
Please see "1-3 address setting" for RB unit address conversion table.
RB UNIT ADDRESS SWITCH
Rotary SW
RB AD x 1
RB AD x 10
REF AD setting
z „
● Refrigerant circuit address switch
Sets the refrigerant circuit address.
Please see "1-3 address setting" 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
- (07-122) -
(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)