Daikin RZQ Series FCQ20EVA Service Manual page 25

SiME281501E
Multiple Settings A/b
When the indoor unit is being operating by external control (central remote controller, etc.), it sometimes does
not respond to ON/OFF and temperature setting commands from this remote controller. Check what setting
the customer wants and make the multiple setting as shown below.
Remote controller
Multiple Remote controller
setting display
A: Standard All items displayed.
Operations remain
b: Multi
displayed shortly after
System
execution.
Remote Controller
FCQ
Movement when the operation is controlled
by the other air conditioners and equipment
When operation changeover, temperature
setting or the like is carried out from the
remote controller, the indoor unit rejects the
instruction.
(Signal receiving sound "peeh" or "pick-
pick-pick")
As a result, a discrepancy between the
operation state of the indoor unit and the
indication of the remote controller display
occurs.
Since the indication of the remote controller
is turned OFF, no discrepancy such as
mentioned above occurs.
Wireless Remote Controller
FBQ
To control other air For other than
conditions and units on left
Commands other than ON/
OFF and temperature
setting accepted.
(1 LONG BEEP or 3
SHORT BEEPS emitted)
All commands accepted (2 SHORT
BEEPS)
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