E-
23
ENGLISH
0
1
2
0
1
2
3
4
5
0
2
0
Outdoor air
temperature sensor is
disconnected
Detects the outdoor temperature lower than
-39
°
C for 1 minute continuously
Detects the outdoor temperature higher than
90
°
C for 1 minute continuously
Detects outdoor air temperature sensor
disconnection or short circuit for 2 minutes
continuously
Accumulator outlet temperature sensor 2
is disconnected
Accumulator outlet temperature sensor 1
(SHORT)
Accumulator outlet temperature sensor 2
(SHORT)
Accumulator outlet temperature sensor 1
is safe
Accumulator outlet temperature sensor 1
is disconnected
Accumulator outlet
temperature sensor
1 is disconnected
1
2
(15 minutes)
1
1
1
1
1
1
1
1
1
1
Outdoor air
temperature sensor
(SHORT)
Outdoor air
temperature sensor
is abnormal
Accumulator outlet
temperature sensor
2 is disconnected
Accumulator outlet
temperature sensor 1
(SHORT)
Accumulator outlet
temperature sensor 2
(SHORT)
Accumulator outlet
temperature sensor
1 is safe
Accumulator outlet
temperature sensor
is safe
Outdoor heat
exchanger temperature
sensor is disconnected
Outdoor heat
exchanger temperature
sensor (SHORT)
Engine water
temperature sensor is
disconnected
Accumulator outlet temperature sensor
is safe
Detects outdoor heat exchanger temperature
sensor lower than -39
°
C for 1 minutes
continuously
Detects outdoor heat exchanger temperature
sensor higher than 90
°
C for 1 minutes
continuously
Detects engine water temperature sensor
during engine operation lower than 0
°
C for
3 minutes continuously
0
Detects higher than 5V for 3 seconds of the
starter voltage during off
Starter error
Display
Remote
controller
Outdoor unit PCB
code
Sub code
Examination
frquency
(times
)
Trouble
Explanation
2
(15 minutes)
# is indicated according to the unit ADDRESS (0~F).
Содержание MWR-TH00
Страница 33: ...E 33 ENGLISH Memo ...