Panasonic S-200PE2E5 Technical Data & Service Manual page 143

Remote
controller Alarm contents
alarm display
E14 Settings failure
E15 Automatic address
setting failure
E16 Automatic address
setting failure
E20 Automatic address
setting failure
E22 Miswiring error
E31 Communications
trouble within unit
H01 Over-current error
Judgement conditions
Main unit in simultaneous
operation multi control
duplicated.
(Outdoor unit detected)
Insufficient indoor unit capacity.
Excessive indoor unit capacity.
Outdoor unit cannot receive any
serial signals from indoor units.
Inter-unit connection are
miswiring error.
Missing phase for the outdoor
unit power supply.
No communication possible with
MDC for 3 minutes or longer.
Inverter stops after alarm is
detected.
5-7
Eliminating
Judgement and correction
condition of alarm
Power reset recovery 1.Check inter-unit control
wiring.
2.Check indoor unit
combination.
Power reset recovery 1.Check inter-unit control
wiring.
2.Check indoor and outdoor
unit control PCB.
Power reset recovery 1.Check inter-unit control
wiring.
2.Check indoor and outdoor
unit control PCB.
Power reset recovery 1.Check inter-unit control
wiring.
2.Check indoor and outdoor
unit control PCB.
Power reset recovery Check wiring.
Automatic recovery Check outdoor unit control
PCB.
Recovery at restart 1.Refrigerant cycle abnormal
overload operations.
2.Screws connecting the HIC
circuit between the heat
sink are loose.
3.Faulty cooling of heat sink.
4.Check outdoor unit control
PCB wiring.
5