2
2
2-3-1-4
ON:
Blinking:
OFF:
Abnormal
Wireless remote
display
controller
Alarm contents
receiver display
Error location
Operation
Timer
Standby
Remote controller • Indoor Unit
E01
Operating lamp
blinking
•
Replace the remote controller
•
Faulty remote controller
•
Disconnection / Contact failure of remote controller wiring
•
Correct the remote controller wiring
shor
t circuited
•
Remove the short
•
Ex
ecute auto address setting
E02
•
Faulty setting of EEPR
OM (IC010) on indoor uni
t
• Replace the indoor unit EEP
ROM
•
Faulty remote controller
•
Replace the remote controller
E03
•
Correct the remote controller wiring
• In the case of non-
group control : Power supply OFF of
outdoor unit
Disconnection / Contact f
ailure of inter-unit wi
ring
• In the case of
group control : A
uto address ope
ration
was not carr
ied out
• Error in indoor unit receiving signal from remote
controller (centr
al)
E04 blinking
St
and
by lamp
•
Chec
k the indoor unit control PCB
•
Check the remote controller wiring
•
Chec
k the inter-unit control wi
ring
•
Disconnection / Contact f
ailure of inter-unit wi
ring
•
F
aulty indoor unit control PCB
•
F
aulty outdoor unit control PCB
•
Comm
unication circuit fuse (F302) on indoor unit control
PCB opened
•
Check the electr
ical connection of inter-unit control wi
ring
• Replace the indoor unit control PCB
• Replace the outdoor unit control PCB
•
Check the electr
ical connection of fuse (F302) on indoor
unit control PCB
In the case of the fuse opened on an indoor unit control
PCB, after correcting wiring connection, it substitutes an
EMG plug for OC plug
E08
• Fuse on outdoor unit control PCB opened
Since f
ailure of an outdoor
f
an motor is considered as a
cause
, both outdoor unit control PCB and outdoor unit
fan motor are e
xchanged si
multaneously
• In the case of the fuse opened on an outdoor unit control
PCB
, replace both outdoor unit control PCB (CR/HIC) and
outdoor unit
fan motor simultaneously
blinking
Operating lamp
• Duplication of indoor unit address setting
• Indoor unit address re-setting
E09
E15
E16
E18
•
・
Check the inter-unit control wiring
・
Check the indoor and outdoor unit control PCB
・
Address re-setting after correcting the combination of units
・
Check the inter-unit control wiring
・
Check the indoor and outdoor unit control PCB
・
Address re-setting after correcting the combination of units
Correct the setting
•
E
•
•
Auto Address Alarm
The total capacity of indoor units is too low
•
•
Auto Address Alarm
The total capacity of indoor units is too high
rror because of more than one remote controller setting
to main
F01 Operating
•
Correct the wiring connection
•
Replace the wiring
• Replace the indoor unit control PCB
and
timer
•
Disconnection of wiring between main unit an
d
a
dd
itional
units
•
Contact failure of wiring
•
F
aulty indoor unit control PCB (main or addition)
lamp blinking
alternately
• Indoor heat
exchanger temper
ature sensor (E1) trou
ble
F02
•
Chec
k the indoor unit heat
exchanger temperature sensor
(E1)
•
Chec
k the indoor unit control PCB
• Indoor heat
exchanger temper
ature sensor (E2) trou
ble
F10
•
Chec
k the indoor unit heat
exchanger temperature sensor
(E2)
•
Chec
k the indoor unit control PCB
• Indoor air tempe
rature sensor (T
A) trou
ble
F29
Operating
•
Chec
k the indoor unit air tempe
rature sensor (T
A)
•
Chec
k the indoor unit control PCB
and
timer
lamp blinking
simultaneously
• Indoor unit EEP
ROM trouble
L02
•
Chec
k the indoor unit EEP
ROM
•
Chec
k the indoor unit control PCB
Operating
and
st
and
by
lamps blinking
simultaneously
•
Setting error
, indoor / outdoor unit type / model miss-
matched
L03
L07
• Duplication of main indoor unit address in
group control
•
Correct the g
roup (main and addition)
L08
• Correct the indoor unit address
•
A
ddres
s
re-s
etting after correcting the combination of units
• Indoor unit address is not set
•
Group control wir
ing is connected to individual control
indoor unit
L09
• Correct the indoor unit address
• Indoor unit capacity is not set
• Correct the capacity setting of indoor units
2-3-1-5. Contents of Remote Controller Switch Alarm Display
U-36PZ3E5, U-50PZ3E5, U-60PZ3E5, U-71PZ3E5
Remote controller • Indoor Unit
ON:
Blinking:
OFF:
Abnormal
Wireless remote
display
controller
Alarm contents
receiver display
Error location
Operation
Timer
Standby
P01
and
Timer
stand
by
lamp b
linking
alternately
P09
• Indoor unit
fan motor loc
ked
• Indoor unit
fan motor layer short
•
Contact f
ailure in the
r
mostat protector circuit
P10
•
Remov
e the cause
•
Replace the fan motor
• Correct the wi
r
ing
•
F
aulty wiring connections of (ceiling) indoor unit pane
l
• Correct the wi
r
ing connection
• Correct insertion direction of connector (Hook is outside)
P11
•
F
aulty d
r
ain pump
•
Dr
ainage
f
ailure
• Repair / Replace
•
Correct
• Correct the wi
r
ing
P12
P31
•
F
aulty d
r
ain pump
•
Dr
ain pump lo
c
ked
• Repair / Replace
•
Remov
e the cause
• Indoor unit
fan motor loc
ked
•
F
aulty wiring connections of indoor unit
fan motor
•
Rem
• Indoor unit in group control trouble
• Repair indoor unit which blinking alarm
ov
e the cause
• Correct the wi
r
ing
SM830283-00_欧州向け R32シングル36-71形TD&SM.indb 4
2020/01/29 19:52:16
Содержание S-3650PF3E
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