20
(3)
Select the master indoor unit
Press the COLLECTIVE ON/OFF switch to call up the address of the indoor unit to be set up as a
interlocked unit.
(4)
Select the interlocked unit address
The interlocked unit address is incremented each time the TEMP.
switch is pressed, and
decremented each time the
switch is pressed.
NOTE: Addresses may be selected over a range of 001 - 050.
ON
COLLECTIVE
GROUP
OFF
CENTRALIZED
AUTO
BY-PASS
HEAT EX.
CHECK
FILTER
PROHIBIT
MODE LOCK
FILTER
SKIP
TEMP.
MODE
ON/OFF
˚C
ON/OFF
• Registering the interlocked unit
1
Press the external timer switch to register the interlocked unit as interlocked to the displayed
indoor unit.
The following is displayed if registration has proceeded normally. If not, [
] blinks in place of the
unit type.
ON
COLLECTIVE
GROUP
OFF
CENTRALIZED
AUTO
BY-PASS
HEAT EX.
CHECK
FILTER
PROHIBIT
MODE LOCK
FILTER
SKIP
TEMP.
MODE
ON/OFF
˚C
ON/OFF
ON
COLLECTIVE
GROUP
OFF
CENTRALIZED
AUTO
BY-PASS
HEAT EX.
CHECK
FILTER
PROHIBIT
MODE LOCK
FILTER
SKIP
TEMP.
MODE
ON/OFF
˚C
ON/OFF
The address for the set indoor unit and the address of the interlocked unit, and the unit types, are
displayed alternately.
2
Setting up interlocked units
• To register a different indoor unit in the same group in the same interlocked unit, first select the
indoor unit as described in (3), and then register it as a interlocked unit.
• To register an indoor unit in a different group in the same interlocked unit, first select the indoor
unit in the different group as described in (2) and (3), and then register it as a interlocked unit.
• To register an indoor unit in a different group in a different interlocked unit, follow the steps from
(2) and register it as a interlocked unit.
Unit type disappears when switch is pressed.
Set to the address of the interlocked unit to be registered.
