Panasonic 36PST1U6 26PEU1U6 Owner's Manual - Page 123

E 0 1, E 1 4, E 2 0, L 1 3, Diagnosis Table

Page 123 highlights

7-24. Diagnosis Table Wired remote Indoor unit spcontroller dilay receiver lamp Nothing is displayed Nothing is displayed E 0 1 displayed Operating lamp E 0 2 displayed is blinking. E 0 9 displayed E 1 4 displayed E 0 4 displayed Cause 1:1 connection (single type) Group connection Simultaneous-operation multi system (flexible combination) Remote controller is not connected correctly. Indoor unit power is not ON. Remote controller is not connected with Same as at left indoor unit correctly Indoor unit power is not ON. Automatic address setting has not been completed. Inter-unit control wiring is cut or is not connected correctly. Remote controller is not connected correctly (remote controller receiving failure). Remote controller is not connected correctly (failure in transmission from remote controller to indoor unit). Automatic address setting has not been completed. Inter-unit control wiring is cut or is not connected correctly. Remote controller is not connected with indoor unit correctly Remote controller is not connected with indoor unit correctly Same as at left Same as at left Indoor-outdoor inter-unit wiring is not connected correctly. Same as at left Control wiring for group control is cut or is not connected correctly. Same as at left Control by main-sub remote controllers Same as at left Same as at left Same as at left 2 remote controllers are set as the main remote controller. Same as at left Same as at left 1. Specifications 1 1-117 E 0 6 displayed Standby lamp is blinking. E 1 5 displayed Indoor unit capacity is too low. E 1 6 displayed Indoor unit capacity is too high. E 2 0 displayed P 0 5 displayed L 0 2 displayed L 1 3 displayed L 0 7 displayed Operation lamp and Standby lamp are blinking alternately. Both the Operation lamp and Standby lamp are blinking together. No serial signal is being received at all from the indoor units. Inter-unit circuit or open phase in the outdoor unit power Insufficient gas Indoor-outdoor unit type mismatch Timer lamp and P 0 9 displayed Standby lamp are blinking alternately. The indoor unit ceiling panel connector is not connected correctly. Indoor-outdoor inter-unit wiring is cut or Same as at left is not connected correctly. Same as at left Same as at left Same as at left Same as at left Reversed phase or open phase in the 3-phase power at one of the outdoor units in the group Same as at left Reversed phase or open phase in the outdoor unit 3-phase power Same as at left Same as at left Ceiling panel connector at one of the indoor units in the group is not connected correctly. Control wiring for group control is connected to the indoor unit, however it is set for individual operation. Indoor unit ceiling panel connector is not connected correctly. Same as at left Same as at left

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1-117
1. Specifications
7-24.
Diagnosis Table
Wired remote
Cause
E 0 1
E 0 2
E 0 9
E 1 4
E 0 4
E 0 6
E 1 5
E 1 6
E 2 0
P 0 5
L 0 2
P 0 9
displayed
L 0 7
displayed
Indoor unit
1:1 connection (single type)
Nothing is
displayed
Nothing is
displayed
displayed
displayed
Operating lamp
is blinking.
displayed
displayed
displayed
displayed
displayed
displayed
displayed
displayed
displayed
displayed
L 1 3
Standby lamp
is blinking.
Operation lamp and
Standby lamp are
blinking alternately.
Both the Operation
lamp and Standby
lamp are blinking
together.
Timer lamp and
Standby lamp are
blinking alternately.
Remote controller is not connected correctly.
Indoor unit power is not ON.
Automatic address setting has not been
completed.
Inter-unit control wiring is cut or is not
connected correctly.
Remote controller is not connected correctly
(remote controller receiving failure).
Remote controller is not connected correctly
(failure in transmission from remote controller
to indoor unit).
Indoor-outdoor inter-unit wiring is not
connected correctly.
Indoor unit capacity is too low.
Indoor unit capacity is too high.
No serial signal is being received at all from
the indoor units.
Inter-unit circuit or open phase in the outdoor
unit power
Insufficient gas
Indoor-outdoor unit type mismatch
The indoor unit ceiling panel connector is not
connected correctly.
Group connection
Remote controller is not connected with
indoor unit correctly
Indoor unit power is not ON.
Automatic address setting has not been
completed.
Inter-unit control wiring is cut or is not
connected correctly.
Remote controller is not connected with
indoor unit correctly
Remote controller is not connected with
indoor unit correctly
Same as at left
Indoor-outdoor inter-unit wiring is cut or
is not connected correctly.
Same as at left
Reversed phase or open phase in the
3-phase power at one of the outdoor
units in the group
Same as at left
Ceiling panel connector at one of the
indoor units in the group is not
connected correctly.
Simultaneous-operation multi system
(flexible combination)
Same as at left
Same as at left
Same as at left
Control wiring for group control is cut or
is not connected correctly.
Same as at left
Same as at left
Same as at left
Reversed phase or open phase in the
outdoor unit 3-phase power
Same as at left
Control wiring for group control
is connected
to the indoor unit, however it is set for individual
operation.
Indoor unit ceiling panel connector is not
connected correctly.
Control by main-sub
remote controllers
Same as at left
Same as at left
Same as at left
2 remote controllers are
set as the main remote
controller.
Same as at left
Same as at left
Same as at left
Same as at left
Same as at left
Same as at left
Same as at left
receiver lamp
spcontroller dilay
1