Daikin FTK35JAVET User Manual

Si18-201 Troubleshooting - Split Type Indoor Unit
Service Diagnosis 231
1.4 Troubleshooting
1.4.1 Indoor Units
FTK(X)25/35 J
Series
- : Not used for troubleshooting
∗
: Varies depending on the cases.
FTK(X)50/60H,
CDK(X)25~60H
Series
4
: ON,
1
: OFF,
5
: Blinks
Green: Flashes when in normal condition
Red: OFF in normal condition
- : Not used for troubleshooting
∗
: Varies depending on the cases.
Indication on the
remote
controller
Description of the Fault Details of fault
(Refer to the
indicated
page.)
00
or
∗
Indoor unit in normal condition (Conduct a diagnosis of the
outdoor unit.)
—
A1
Inverter unit - Faulty indoor unit PCB 232
A5
Operation halt due to the freeze protection function or high
pressure control (heat pump model only)
233
A6
Faulty fan motor (AC motor stop) AC motor 235
C4
Heat exchanger temperature thermistor or related abnormality 236
C9
Suction thermistor or related abnormality 236
CA
Discharge thermistor or related abnormality 236
∗
Faulty indoor unit PCB
237
238
∗
or
U4
Faulty power supply or indoor unit PCB 239
U4
Signal transmission error (between indoor and outdoor units) 243
Indoor Unit LED
Indication
Indication on the
remote
controller
Description of the Fault Details of fault
(Refer to the
indicated
page.)
Green
AB
5500
or
∗
Indoor unit in normal condition (Conduct a diagnosis of the
outdoor unit.)
—
55
55A5
Operation halt due to the freeze protection function or high
pressure control (heat pump model only)
233
55
55A6
Faulty fan motor (AC motor stop) AC motor 235
55
55C4
or
C5
Heat exchanger temperature thermistor or related abnormality 236
55
55C9
Suction thermistor or related abnormality 236
55CA
Discharge thermistor or related abnormality 236
4
∗
∗
Faulty indoor unit PCB 237
54
238
1
∗
∗
or
U4
Faulty power supply or indoor unit PCB 239, 240
241, 242
51U4
Signal transmission error (between indoor and outdoor units) 243
51U5
Signal transmission error (between indoor unit and remote
controller)
244

Daikin FTK35JAVET Specifications

General

Category	Heat Pump
Model	FTK35JAVET
Cooling Capacity	3.5 kW
Heating Capacity	4.0 kW
Energy Efficiency Ratio (EER)	3.21
Seasonal Energy Efficiency Ratio (SEER)	6.1
Heating Seasonal Performance Factor (HSPF)	4.0
Refrigerant	R32
Noise Level (Outdoor)	48 dB(A)
Weight (Indoor Unit)	9 kg
Indoor Unit Weight	9 kg
Type	Split
Power Supply	220-240V / 50Hz
Noise Level (Indoor)	25 dB(A)