3-7
P10
EMV, ESV
check
T101
EMV or ESV failure
EMV coil failure
Check EMV coil and wiring.
EMV valve body failure
Check EMV outlet pipe temperature.
ESV wiring failure
Check ESV coil and wiring.
ESV coil burning out
Check clicking sound from ESV.
T102
EMV failure
EMV coil failure
Check EMV coil and wiring.
EMV valve body failure
Check EMV outlet pipe temperature.
T103
ESV failure
ESV wiring failure
Check ESV coil and wiring.
ESV coil burning out
Check clicking sound from ESV.
P12
LSV
check
T121
LSV does not operate.
LSV coil failure
Check LSV coil and wiring.
LSV valve body failure
Check LSV outlet pipe temperature.
P14
HSV
check
T141
HSV does not open.
HSV coil failure
Check HSV coil and wiring
HSV valve body failure Check HSV outlet pipe temperature.
P16
RSV
check
T161
RSV does not open.
RSV coil failure
Check RSV coil and wiring.
RSV valve body failure
Check RSV outlet pipe temperature.
P18
DMV
check
T181
DMV does not operate.
DMV wiring failure
Check DMV coil and wiring.
DMV coil burning out
Check clicking sound from DMV.
P20
HPS
check
T201
OFF value abnormal
①
HPS failure
②
HPT failure
③
Gas leakage from
gauge manifold
①
Check HPT.
②
Compare to gauge
manifold.
③
Remove gauge
manifold.
T202
Does not reset
T203
HPS: High pressure
does not rise.
HPS does not operate.
T204
HPS: High pressure
does not drop.
P22
Pump down
check
T221
Pump down time is
too long.
EEV failure
Check EEV coil, wiring, valve body.
Leakage through HSV
Check HSV outlet pipe temperature.
Leakage through RSV
Check RSV outlet pipe temperature.
Leakage through ESV
Check ESV outlet pipe temperature.
P24
HSV, RSV
ESV
check
T241
Solenoid valve
leakage
Leakage through HSV
Check HSV outlet pipe temperature.
Leakage through RSV
Check RSV outlet pipe temperature.
Leakage through ESV
Check ESV outlet pipe temperature.
P50
Pull-down
check
T501
Ambient temperature
is out of condition.
(Unit is normal.)
Ambient temperature is
felow -10
℃
and above
43
℃
Check ambient temperature
T502
Pull-down time is too
long.
P60
0
℃
control No alarm No judgment
P70
Defrost
check
T701
Defrost initiation
conditions out of range
EOS failure
Check EOS.
Leakage of HSV solenoid valve Check HSV outlet pipe temperature.
T702
Defrost time is too long. EOS failure
Check EOS.
P80
Pull-down
check
T801
Pull-down time is too
long.
P90
-18
℃
control No alarm
Содержание LX10F10A
Страница 1: ...TR 11 07 Service Manual DAIKIN INVERTER CONTAINER REFRIGERATION UNIT LX10F10A or later ...
Страница 5: ......
Страница 79: ......
Страница 89: ......
Страница 115: ......
Страница 124: ...5 9 5 6 Sequence ...
Страница 125: ...5 10 Stereoscopic wiring diagram ...