– 65 –
CODE
No.
[L29]
(Continued)
Outdoor
LED display
<Display 1> <Display 2>
{
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<Display 1> <Display 2>
z
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{
{
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<Display 1> <Display 2>
{
{
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<Display 1> <Display 2>
{
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<Display 1> <Display 2>
{
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Check and troubleshooting
(Item without special mention Indicates part of outdoor unit.)
[EEPROM error]
→
Refer to
[F31]
column.
[Unset model type]
→
Refer to
[L10]
column.
[Heat sink overheat error]
→
Refer to
[P07]
column.
[Gas leak detection]
→
Refer to
[P15]
column.
[4-way valve inverse error]
→
Refer to
[P19]
column.
Check outdoor P.C. board.
Defect
→
Replace
Correct connector.
Sensor error
→
Replace
Correct and clear the cause.
Repair defective position.
Replace defective part.
Repair defective position.
Recharge refrigerant.
Is it not abnormal overload?
Is PMV normal?
Is CN603 connection normal?
Is resistance value of TD sensor normal?
Is there no gas leak?
Is refrigerant charge amount adequate?
YES
YES
NO
YES
NO
NO
NO
YES
<Display 1> <Display 2>
{
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{
[Discharge temp. error]
[P03]
Summary of Contents for CARRIER RAV-SP180AT2-UL
Page 12: ... 12 2 CONSTRUCTION VIEWS EXTERNAL VIEWS 2 1 Outdoor Unit RAV SP180AT2 UL ...
Page 13: ... 13 RAV SP240AT2 UL ...
Page 14: ... 14 RAV SP300AT2 UL RAV SP360AT2 UL RAV SP420AT2 UL ...
Page 107: ... 107 12 EXPLODED VIEWS AND PARTS LIST 12 1 Outdoor Unit 12 1 1 RAV SP180AT2 UL ...
Page 110: ... 110 12 1 2 RAV SP240AT2 UL ...
Page 113: ... 113 12 1 3 RAV SP300AT2 UL RAV SP360AT2 UL RAV SP420AT2 UL ...
