- 169 -
Troubleshooting
✳
Priority of duplicated error display : E1
→
E2
→
E4
→
E5
→
P0
→
P1
→
P2
→
P3
→
P5
→
P4
→
P7
→
P8
→
P9
→
P6
→
PA
→
G2
→
t1
→
t2
→
t3
→
t4
→
t5
→
t6
→
t7
→
t8
→
t9
→
tu
→
to
→
G3
→
G4
→
G5
→
G6
→
G7
→
G8
→
G9
→
E3
→
Cx
→
Dx
→
Bx
→
Ax
→
Fx
→
qx
→
rx
→
sx
→
vx
→
Ch
In case that the same error displays from multi-indoor units, the one having the faster address has the priority.
Error display
Contents
Remark
Compressor starting delay control at the initial stage of
power on (under operation of CCH)
System down due to the high temperature of discharge sensor
System down due to the high temperature of Cond
SUMP COMP DOWN
System down due to the lower temperature switch detection
System start down due to reverse phase of the 3 phase
System down due to frozen heat exchanger
Error of momentary power failure (disappears when the unit is off/on)
Compressor down due to protection control of high pressure sensor
Compressor down due to protection control of low pressure sensor
In removing frost
Compressor down due to protection control of condensation ratio
Error of COND TEMP sensor (OPEN/SHORT)
Error level: Over 4.9V(-50°C), below 0.4V(93°C)
Error of PWM Discharge TEMP sensor (OPEN/SHORT)
Detected when the outdoor temperature is over -10°C
Error level: Over 4.95V(-30°C), below 0.5V(151°C)
Error of liquid refrigerant pipe(cond out) TEMP (OPEN/SHORT)
Error level: Over 4.9V(-50°C), below 0.4V(93°C)
Error of OIL TEMP sensor (OPEN/SHORT)
Detected when the outdoor temperature is over -10°C
Error level: Over 4.95V(-30°C), below 0.5V(151°C)
Error of SUCTION TEMP sensor (OPEN/SHORT)
Error level: Over 4.9V(-50°C), below 0.4V(93°C)
Error of high pressure sensor (OPEN/SHORT)
Detected when the compressor is on
SHORT error when below 0.4V, OPEN error when over 4.2V
Error of low pressure sensor (OPEN/SHORT)
Detected when the compressor is on
SHORT error when below 0.4V, OPEN error when over 4.7V
Error of fixed compressor discharge sensor (OPEN/SHORT)
Detected when the outdoor temperature is over -10°C
Error level: Over 4.95V(-30°C), below 0.5V(151°C)
Error of OUT TEMP sensor (OPEN/SHORT)
Error level: Over 4.9V(-50°C), below 0.4V(93°C)
No error
Error about protection
control of outdoor unit
Outdoor unit errors
flickering
8-2. Self-diagnosis by the outdoor unit error display
■
Specification 1
DB98-17816A(1)_8 3/2/04 9:34 AM Page 169
Содержание DVM Series
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Страница 349: ... 348 Exploded Views and Parts List 9 6 9 8 7 5 2 3 2 1 5 1 4 5 3 5 4 5 9 2 16 Floor Standing type Ass y Panel Outlet ...
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Страница 360: ... 359 359 Heat pump AVMKH Wiring Diagram This Document can not be used without Samsung s authorization ...
Страница 361: ... 360 Wiring Diagram 10 10 1 2 4 way cassette type Cooling only AVMCC ...
Страница 362: ... 361 Heat pump AVMCH ...
Страница 366: ... 365 Wiring Diagram 10 1 4 Wall mounted type AVMWC AVMWH This Document can not be used without Samsung s authorization ...
Страница 367: ... 366 Wiring Diagram 10 10 1 5 Ceiling type AVF This Document can not be used without Samsung s authorization ...
Страница 369: ... 368 Wiring Diagram 10 070F This Document can not be used without Samsung s authorization ...
Страница 370: ... 369 Wiring Diagram 080 100 This Document can not be used without Samsung s authorization ...
Страница 371: ... 370 Wiring Diagram 10 100F This Document can not be used without Samsung s authorization ...
Страница 372: ... 371 Wiring Diagram 10 2 2 Heat pump 050 060 This Document can not be used without Samsung s authorization ...
Страница 373: ... 372 Wiring Diagram 10 080 100 This Document can not be used without Samsung s authorization ...
Страница 374: ... 373 Wiring Diagram 100F This Document can not be used without Samsung s authorization ...
Страница 375: ... 374 Wiring Diagram 10 RMAH140 160 180 200 This Document can not be used without Samsung s authorization ...
Страница 376: ... 375 Wiring Diagram RMAH200 240 260 280 300 This Document can not be used without Samsung s authorization ...
Страница 378: ... 377 Schematic Diagram 11 1 2 4 Way cassette type AVMCC H This Document can not be used without Samsung s authorization ...
Страница 380: ... 379 Schematic Diagram AVMWC H 052 072 This Document can not be used without Samsung s authorization ...
Страница 382: ... 381 Schematic Diagram 11 1 5 Floor Standing type AVMPC H This Document can not be used without Samsung s authorization ...
Страница 383: ... 382 Schematic Diagram 11 11 1 6 Ceiling type This Document can not be used without Samsung s authorization ...
Страница 384: ... 383 Schematic Diagram 11 1 7 Cooling only 060 070 This Document can not be used without Samsung s authorization ...
Страница 385: ... 384 Schematic Diagram 11 050 This Document can not be used without Samsung s authorization ...
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