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1-14
LED Indicator Lights: Normal Operation And Fault Conditions For Heat Pump Unit
Note:
The unit will not detect sensor missing when the compressor is ON.
COOL/HEAT
(GREEN/RED)
Normal Operation/Fault Indication
Action
Error Code
Green
Cool mode
-
-
Red
Heat mode
-
-
Red
Auto mode in Heating operation
-
-
Green
Auto mode in Cooling operation
-
-
Timer on
-
-
Sleep mode on
-
-
Fan mode on
-
-
Dry mode on
-
-
1 time
Room air sensor contact
Loose/Short
Call your dealer
Blink E1
3 times
Outdoor coil sensor open
Call your dealer
Blink E3
2 times
Indoor coil sensor open
Call your dealer
Blink E2
1 time
Compressor overload/ Indoor coil sensor short/
outdoor coil sensor short
Call your dealer
Blink E4
Red
Defrost operation
-
-
3 times
Low Refrigerant Charge/Gas Leak/Outdoor
Abnormal
Call your dealer
Blink E5
6 times
Hardware error (tact switch pin short)
Call your dealer
Blink E8
4 times
No feedback from indoor fan
Call your dealer
Blink E9
5 times
EEPROM error
Call your dealer
Blink EE
ON
ON or OFF
Blinking
Blink N times
Blink continuously
ON
OFF
1
2
N
1
2
N
500ms
500ms
3 seconds
ON
OFF
500ms
500ms
1 EN-5WMJ-1211(0)Daikin.indd 14
1 EN-5WMJ-1211(0)Daikin.indd 14
1/12/12 1:44:39 PM
1/12/12 1:44:39 PM
Summary of Contents for FTYN25LV1B
Page 2: ......
Page 93: ...6 1 K A B C B 5 FTYN25 35LV1B 65 XEMA A MEP H I F E J G G L D B K M A F...
Page 96: ...6 4 H MAH E CTOPO HO 1 1 OFF PE PE EH E...
Page 97: ...6 5 R410A 1 1975 1 n 1 n 2 n 1 2 1 2 2 3 4 c 5 6 2...
Page 98: ...6 6 M4 x 12L e 30 50 n n 1 2 3 2 C D A A B C D 300 1000 300 500 B...
Page 99: ...6 7 2 A A 50 50 30 c y ox...
Page 106: ...6 14 N 1 E1 3 E3 2 E2 1 E4 3 E5 6 E8 4 E9 5 EEPROM EE 1 2 N 1 2 N 500 500 3 500 500...
Page 108: ...6 16 CTOPO HO 1 3 2 4 FRONT 1 2 2 3 4...
Page 109: ...6 17 CTOPO HO 40 C 1 2 2 3 c 1 40 104 F 2 3 1 40 104 F 2 CTOPO HO...
Page 110: ...6 18 1 3 3 4 2 3 4 5 6 2 30 C 86 F...
Page 129: ...MEMO LE M MO MITTEILUNG PROMEMORIA EL MEMOR NDUM NOT...
Page 132: ......
Page 135: ......
Page 136: ......
Page 137: ...3 1 3 4 2 3 4 5 6 30...
Page 138: ...1 2 2 3 40 1 2 3 1 40 2 40...
Page 139: ...3 1 4 2 1 2 2 3 4 1 3 1 FRONT...
Page 148: ...30 50 A A 50...
Page 149: ...30 50 M4 x 12L n n 1 2 3 2 C D A D C B A 500 300 1000 300 B...
Page 150: ...R410A 1975 GWP 1 GWP 1 1 n 2 n 2 1 n 1 2 2 3 4 5 6 1 2...
Page 151: ...OFF 1 1 ON OFF OFF...
Page 154: ...5 FTYN25 35LV1B A B C H I B F E J G G L D B K M A F OFF ON 65...
Page 155: ......