-
16
-
'19 • KX-T-336
4) Signal for humidifier
Error code list
Display on
remote control
LED on indoor circuit board
Content
Red (checking)
Green (normal)
OFF
Stays OFF
Keeps flashing
Normal
Stays OFF
Stays OFF
Fault in power source, indoor power off or one phase down
E1
Stays OFF
Keeps flashing
Fault on the transmission between indoor
circuit board and remote control
Not sure
Not sure
Indoor computer abnormal
E2
1-time flash
Keeps flashing
Duplication of indoor address No.(can only be detected during operation)
Excess number of remote controls(can only be detected during operation)
E3
2-time flash
Keeps flashing
Outdoor power off or one phase down
The
re is no corresponding outdoor unit address.
E5
2-time flash
Keeps flashing
Fault on outdoor
-indoor transmission
E6
1-time flash
Keeps flashing
Indoor heat exchanger temperature sensor interrupted or short-circuit
E7
1-time flash
Keeps flashing
Retur
n air temperature sensor interrupted or short-ci
rcuit
E16
1-time flash
Keeps flashing
Float switch activation (only with FS), Fan motor (Faulty)
E10
Stays OFF
Keeps flashing
Excess number of remote control connections
E11
Stays OFF
Keeps flashing
The master indoor unit is not set p
roperly.
E12
1-time flash
Keeps flashing
Superlink
Indoor unit address switch
Indoor No.
Outdoor No.
New specification
001-127
49
Old specification
0-47
48,49
48,49
0-47
E15
1-time flash
Keeps flashing
Indoor supply air temperature sensor interrupted or short-circuit
E18
1-time flash
Keeps flashing
The add
ress configuration fault for master
-slave indoor units.
E19
1-time flash
Keeps flashing
Indoor unit operation check/drain motor check mode faulty
E28
Stays OFF
Keeps flashing
Remote control temperature sensor anomaly
Over E30
Stays OFF
Keeps flashing
Outdoor unit checking (outdoor circuit board LED checking )
E63
Stays OFF
Keeps flashing
Emergency stop
Indoor unit
1
2
3
4
5
6
7
8
External operation input
Total heat exchanger
External operation input
Humidifier
Error output (Normal open)
Total heat exchanger
a) Wire connection example with total heat exchanger
●
Make sure to connect wires so that the total heat
exchanger is operated synchronized with the
operation of EEVKIT.
●
For details, refer to the installation manual and
the instruction manual of total heat exchanger.
Indoor unit
1
2
3
4
5
6
7
8
b) Wire connection example with humidifier alone
●
The heating output 3-4 is output in heating mode
regardless of operation / stop.
Make sure to connect wires so that the humidifier
is operated synchronized with the operation of
EEVKIT.
Humidifier
HS
#
