Sanyo SPW-C256VH, Технические данные и руководство по обслуживанию

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2
2-4
2-7. Table of Self-Diagnostic Functions and Corrections (X, XM, T, U, US Types) Wired remote controller display
Indoor unit receiver lamp
Cause
Correction
1:1 connection (single type)
Group connection
Simultaneous-operation multi system
(fl
exible
combination)
Control by main-sub
remote controllers
Nothing is displayed
Nothing is displayed.
•
Remote controller is not connected correctly.
• Indoor unit power is not ON.
•
Remote controller is not connected with indoor unit correctly.
• Indoor unit power is not ON.
• Same at left
• Same at left
Connect the remote controller correctly. Turn ON the indoor unit power.
E01
displayed
Operating lamp is blinking.
•
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).
•
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.
• Same at left
• Same at left
Check the remote controller and inter- unit control wiring. Perform automatic address setting (See 2-8-4).
E02
displayed
•
Remote controller is not connected correctly (failure in transmission from remote controller to indoor unit).
•
Remote controller is not connected with indoor unit correctly.
• Same at left
• Same at left
Connect the remote controller correctly
E09
displayed
-—
—
—
•
2 remote controllers are set as the main remote controller.
Refer to 2-8-6 Main-sub remote Control, and make the correct settings.
E14
displayed
—
—
•
Remote controller communication wiring is cut or is not connected correctly.
• Same at left
Check the remote controller communication wiring. Perform automatic address setting again.
E04
displayed
Standby lamp is blinking.
•
Indoor-outdoor inter-unit wiring is not connected correctly.
• Same at left
• Same at left
• Same at left
Connect the wiring correctly.
E06
displayed
•
Indoor-outdoor inter-unit wiring is cut or is not connected correctly.
• Same at left
• Same at left
Refer to 2-8 System Control, and make the correct settings.
E15
displayed
• Indoor unit capacity is too low.
• Same at left
• Same at left
• Same at left
Check that the total capacities of the indoor and outdoor units are appropriate.
E16
displayed
• Indoor unit capacity is too high
E20
displayed
•
No serial signal is being received at all from the indoor units.
Check that the indoor unit power is ON, and that the inter-unit control wiring is connected correctly.
P05
displayed
Operation lamp and Standby lamp are blinking alternately.
•
Reversed phase in the outdoor unit single-phase or open phase in the outdoor unit 3-phase power.
• Insuffi
cient gas
•
Reversed phase in the outdoor unit single phase or open phase in the 3-phase power at one of outdoor units in the group.
•
Reversed phase in the outdoor unit single-phase or open phase in the outdoor unit 3-phase power.
•
CT sensor is disconnected or there is a problem with the circuit.
• Same at left
Reverse 2 phases of the outdoor unit 3-phase power and connect them correctly. Check that the CT sensor is not disconnected, and make sure it is inserted. Fill up the gas appropriately.
L02
displayed
L13
displayed
Both the Operation lamp and Standby lamp are blinking simultaneously.
• Indoor-outdoor unit type mismatch.
• Same at left
• Same at left
—
C
heck that the indoor and outdoor unit
types are correct.
L07
displayed
—
—
•
Remote controller communication wiring is connected to the indoor unit, however it is set for individual operation.
• Same at left
Perform automatic address setting (See 2-8).
P09
displayed
Timer lamp and Standby lamp are blinking alternately.
•
The indoor unit ceiling panel connector is not connected correctly.
•
Ceiling panel connector at one of the indoor units in the group is not connected correctly.
•
Indoor unit ceiling panel connector is not connected correctly.
• Same at left
Connect the indoor unit ceiling panel connector correctly.
P12
displayed
• Indoor unit DC fan trouble.
•
DC fan trouble at one of the indoor units in the group.
• Indoor unit fan trouble.
• Same at left
Check whether the fan holder is loose. Check the wiring between the DC fan and the PCB.
P15
displayed
Operation lamp and Standby lamp are blinking alternately.
• No gas
• Same at left
• Same at left
—
Check the refrigerant cycle (for gas leaks).
SM830160-03̲Classic̲PAC-i̲A4.ind4 4 SM830160-03̲Classic̲PAC-i̲A4.ind4 4 2010/02/16 10:28:08 2010/02/16 10:28:08