22
6.11.
Error code List
If there are any malfunction on each Sensors, each Motors, and power source and data communication lines in the operations, the
following displays blink and the all the operations stop.
Use them for the reference in the repair.
*1 You need to operate the Secret mode to remove the errors of F04 to F06, and F08.
(Users cannot remove the errors.)
However, you can move up and down the Ottoman/Reclining lift units.
Error code
Malfunction
Possible reasons
Notes
F04
Heater error
(Thermistor disconnection)
Heater unit error (Thermistor disconnection)
* 1
F05
Heater error
(Thermistor short-circuit)
Heater unit error (Thermistor short-circuit)
* 1
F06
Heater error
(Trisistor short-circuit)
Sub PCB error (Trisistor short-circuit)
* 1
F08
Heater sensor wire short-
circuit error
Heater unit error (Heater sensor wire short-circuit)
* 1
F11
Data communication error Connector connection error of Connecting PCB, Sub
PCB, and Controller, Connecting cord disconnection,
damage parts, etc.
F12
Sub PCB MPU frequency
sensor error
Sub PCB error
F33
Tapping sensor
Sensor connector coming-off, Lead disconnection,
parts damage, Connecting cord for power source dis-
connection, Sub PCB relay error, etc.
F34
Ottoman sensor
Connector coming-off, Lead disconnection, parts dam-
age, Sub PCB relay error
F35
Reclining sensor
Connector coming-off, Lead disconnection, parts dam-
age, Sub PCB relay error
F36
Massaging (width) sensor Sensor connector coming-off, Lead disconnection,
parts damage, Connecting cord for power source dis-
connection, Sub PCB relay error, etc.
F37
Up/down sensor
Sensor connector coming-off, Lead disconnection,
parts damage, Connecting cord for power source dis-
connection, Sub PCB relay error, etc.
F15
Ottoman motor
Stalling by mechanical overload (Connector coming-off,
open circuit are detected as sensor error.)
F16
Reclining motor
Stalling by mechanical overload (Connector coming-off,
open circuit are detected as sensor error.)
F14
Tapping motor
Stalling by mechanical overload (Connector coming-off,
open circuit are detected as sensor error(F33).)
F80
Massaging motor
Stalling by mechanical overload (Connector coming-off,
open circuit are detected as sensor error(F36).)
F81
Up/down motor
Stalling by mechanical overload (Connector coming-off,
open circuit are detected as sensor error(F37).)
Содержание EP-MA03
Страница 5: ...5 3 Technical Descriptions 3 1 Operation of Electromagnetic Valves and Air Bags ...
Страница 6: ...6 4 Location of Controls and Components 4 1 Main unit ...
Страница 8: ...8 5 Operating Instructions 5 1 Before Every Massage Check the Unit ...
Страница 9: ...9 ...
Страница 23: ...23 7 Troubleshooting Guide 7 1 Checking ...
Страница 24: ...24 ...
Страница 25: ...25 ...
Страница 26: ...26 ...
Страница 27: ...27 ...
Страница 28: ...28 ...
Страница 29: ...29 ...
Страница 33: ...33 8 Service Fixture Tools ...
Страница 50: ...50 9 14 2 Allocation of the Lead Wires Allocation the of the Lead wires are as follows ...
Страница 57: ...57 ...
Страница 58: ...58 ...
Страница 59: ...59 10 Wiring Connection Diagram 10 1 Air Hoses ...
Страница 60: ...60 10 2 Wiring Sub PCB Air Hoses Ottoman ...
Страница 61: ...61 10 3 Wiring Diagram of Main PCB and Sub PCB ...
Страница 62: ...Model No EP MA03 Replacement Parts List Note ...
Страница 63: ...Model No EP MA03 Exploded View 1 ...
Страница 64: ...Model No EP MA03 Exploded View 2 ...
Страница 65: ...Model No EP MA03 Exploded View 3 ...
Страница 66: ...Model No EP MA03 Exploded View 4 ...
Страница 67: ...Model No EP MA03 Exploded View 5 ...