Mitsubishi FDCVA302HENR User Manual

-
100
-
8
Error display :
e10
[Control of 1 remote controller VS multiple units
Excessive number of units (more than 17 units) ]
Indoor unit
Red LED
Green LED
Stays OFF
Keeps flashing
Red LED
Green LED
Stays OFF
Keeps flashing
Outdoor unit
Are more
than 17 units connected
to a remote
controller?
Reduce to 16 units
or less
YES
NO
Defective remote controller PCB
Replacement
9
Error display :
e14
Indoor unit
Red LED
Green LED
3 time flash
Keeps flashing
Red LED
Green LED
Stays OFF
Keeps flashing
Outdoor unit
[Communications are faulty between master and slave indoor units]
YES
NO
Are the settings
between the master and
slave indoor units good?
Are the unit settings correct?
YES
NO
NO
Is the wiring between
the indoor unit remote
controllers good?
Is the DC voltage at the
indoor unit terminal block
(Cn8 (red) – (black) 10 V?
Defective indoor unit control PCB
Replacement
YES
Remote controller wiring is disconnected.
Remote control wiring connections are faulty.
Mastor Slave a
Indoor unit
DIP switch
Master setting at time of
factory shipment
OFF
OFF
SW5-1
SW5-2
OFF
ON
Note (1) Set DIP switches SW5-1 and SW5-2 on the indoor unit control PCB as
shown in the above table.
Defective indoor unit control PCB
Replacement
ZX

Mitsubishi FDCVA302HENR Specifications

General

Brand	Mitsubishi
Model	FDCVA302HENR
Category	Air Conditioner
Language	English