Table Of Self-Diagnostic Functions And Corrections - Panasonic S-200PE1E8 Technical Data & Service Manual

2-14. Table of Self-Diagnostic Functions and Corrections

Wired remote
controller Indoor unit
display receiver lamp
(Field supply)
Nothing is
Nothing is
displayed
displayed
E01 displayed
Operating lamp
is blinking.
E14 displayed
E04 displayed
E06 displayed
Standby lamp is
blinking.
E15 displayed
E16 displayed
Operation lamp
and Standby
P05 displayed
lamp are blinking
alternately.
L02 displayed
L13 displayed
Both the
Operation lamp
L04 displayed
and Standby
lamp are blinking
together.
L07 displayed
Operation lamp
and Standby
P15 displayed
lamp are blinking
alternately.
Cause
1:1 connection (Single type)
• Indoor operation switch is OFF.
• Indoor unit power is not ON.
• Automatic address setting has not
been completed.
• Inter-unit control wiring is cut or is
not connected correctly.
— — — — — —
• Indoor-outdoor inter-unit wiring is
not connected correctly.
— — — — — —
• Indoor unit capacity is too low.
• Indoor unit capacity is too high.
• Reversed phase in the outdoor unit
single-phase or open phase in the
outdoor unit 3-phase power.
• Indoor-outdoor unit type mismatch.
• Indoor-outdoor units are not setting
correctly.
— — — — — —
— — — — — —
• No gas
Group connection
Correction
(Simultaneous multi
system)
• Same at left. • Set the indoor operation switch ON.
• Turn ON the indoor unit power.
• Same at left. • Check the inter-unit control wiring.
• Perform automatic address setting
(See 2-15).
• Remote controller • Check the remote controller communication
communication wiring is wiring.
cut or is not connected • Perform automatic address setting again.
correctly.
• Same at left. • Connect the wiring correctly.
• Inter-unit control • Refer to 2-15 System Control, and make
wiring is cut or is not the correct settings.
connected correctly.
• Same at left. • Check that the total capacities of the indoor
and outdoor units are appropriate.
• Same at left. • Reverse 2 phases of the outdoor unit
3-phase power and connect them correctly.
• Same at left. • Connect the units correctly.
• Same at left. • Connect the units correctly.
• Same at left. • Connect the units correctly.
• Outdoor unit address is • Connect the units correctly.
duplicated.
• Remote controller • Perform automatic address setting
communication wiring is (See 2-15).
connected to the indoor
unit, however, it is set
for individual operation.
• Same at left • Check the refrigerant cycle (for gas
leaks).
2-11
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