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59
SYSTEM CONTROL
10
1 Group control with
a single remote
controller
(See page 59.)
Unit
Remote
controller
Unit Unit
Many units, installed at different locations, can be started
and controlled with a single remote controller. The remote
controller can be mounted in a different location using a
non-polar two-wire cable, which can be extended up to
500m. A maximum of 50 units can be controlled with a
single remote controller. All units operate in the same
mode.
2 Control using two
remote controllers
(See page 60.)
Unit
Remote
controller
Unit Unit
Two remote controllers can be used to control either one
unit or a group of units. Units can then be controlled from
a distance or at close range. Units operate according to
the latest command from either remote controller.
3 Individual control
by grouping
remote controllers
(See page 61.)
Unit
Remote
controller
Unit Unit
By grouping the remote controllers in one place, several
units installed at different locations can be controlled indi-
vidually, and operation conditions of all units are visible
without a special control board. The control method is the
same as that of the single unit with a single remote con-
troller.
4 Multiple remote
control display
(See page 62.)
❋ Multiple display
adapter
(PAC-SA88HA-E)
is needed.
Unit
Remote controll
display board
Remote
controller
Unit Unit
Several units can be controlled with a remote control dis-
play board. Operation conditions of all the units are visi-
ble with the remote control display board.
Individual control by each remote controller is also possi-
ble.
1. VARIETY OF SYSTEM CONTROL FUNCTIONS
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