Test Run Procedure; Items To Check Before The Test Run; Test Run Using The Remote Controller; Table Of Self-Diagnostic Functions And Corrections (E1 Type) - Panasonic U-200PE1E8 Instructions D'installation

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9-17. Test Run Procedure

Recheck the items to check
(See 9-18)
before the test run.
Check the combination (wiring) of
(See 9-21-1)
indoor and outdoor units.
YES
Is system "single-type"?
NO
NO
Is outdoor unit multiple?
Turn ON the
indoor and
outdoor power.
YES
Automatic
Address (See 9-21-2) How to Set the
Outdoor Unit System Address
Set the outdoor unit system
address.
(See 9-21-1) How to Set
Automatic Address
Set the automatic address
setting from outside unit or
remote controller.
(*) Indicate (mark) the combination number. (See 9-21-3, 4)
Turn ON the indoor and outdoor power. Automatic Address
Set the remote controller to
(See 9-19)
"test run".
NO Refer to "Table of
Can
Self-Diagnostic
operation be
Functions" to check
started?
the system.
In addition, refer to
Item 9-21 and correct
any items that need to
YES
be corrected.
Return the remote controller
Note: Check the indoor-
to normal control.
side drainage.
(*) Required for
simultaneous-operation
multi systems and for
group control.

9-18. Items to Check Before the Test Run

(1) Turn the remote power switch ON at least 12 hours in
advance in order to energize the crank case heater.
(2) Fully open the closed valves on the liquid-tube and gas-
tube sides.

9-19. Test Run Using the Remote Controller

(1) Press and hold the remote controller
seconds or longer. Then press the
●
"TEST" appears in the LCD display during the test run.
●
Temperature control is not possible when test run mode
is engaged.
(This mode places a large load on the devices. Use it
only when performing the test run.)
(2) Use either Heating or Cooling mode to perform the test
run.
Note: The outdoor unit will not operate for approximately 3
minutes after the power is turned ON or after it stops
operating.
(3) If normal operation is not possible, a code appears on the
remote controller LCD display.
Refer to "9-20. Table of Self-Diagnostic Functions and
Corrections" on the next page, and correct the problem.
(4) After the test run is completed, press the
Check that "TEST" disappears from the LCD display.
(This remote controller includes a function that cancels test
run mode after a 60-minute timer has elapsed, in order to
prevent continuous test run operation.)
(5) For the test run of an inverter outdoor unit, operate the
compressors for a minimum of 10 minutes (in order to
check for open phase).
* When performing a test run using a wired remote
controller, operation is possible without attaching the
cassette-type ceiling panel.
("P09" will not be displayed.)
(See 9-20)
Fig. 9-14
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9-20. Table of Self-Diagnostic Functions and Corrections (E1 Type)

Wired remote
Indoor unit
controller
receiver lamp
display
Nothing is Nothing is
displayed displayed.
button for 4
button.
E01 displayed
Operation lamp
is blinking.
E02 displayed
E14 displayed
E04 displayed
Standby lamp is
E06 displayed
blinking.
E15 displayed
E16 displayed
Operation lamp
and Standby
P05 displayed
lamp are blinking
button again. alternately.
Timer lamp and
P09 displayed
Standby lamp
are blinking
P12 displayed
alternately.
L02
displayed
Both the
L13
Operation lamp
and Standby
L07 displayed
lamp are blinking
together.
L10 displayed
Cause
Group connection and simultaneous-operation multi
system
• Remote controller is not connected with indoor unit Connect the remote controller correctly. Turn ON the
correctly. indoor unit power.
• Indoor unit power is not ON.
• Automatic address setting has not been completed. Check the remote controller and inter-unit control
• Inter-unit control wiring is cut or is not connected wiring.
correctly.
Perform automatic address setting (9-21).
• Remote controller is not connected with indoor unit
correctly.
• Remote controller is not connected with indoor unit Connect the remote controller correctly.
correctly.
• Remote controller crossover wiring is cut or is not Check the remote controller crossover wiring.
connected correctly. Perform automatic address setting again.
• Indoor-outdoor inter-unit wiring is not connected Connect the wiring correctly.
correctly.
• Inter-unit control wiring is cut or is not connected Refer to 9-21-1. Basic wiring diagram, and make the
correctly. correct setting.
• Indoor unit capacity is too low. Check that the total capacities of the indoor and
outdoor units are appropriate.
• Indoor unit capacity is too high.
• Reversed phase at one of the outdoor units in the group. Reverse 2 phases of the outdoor unit 3-phase power
• Insuffi cient gas
and connect them correctly.
Fill up the gas appropriately.
• Ceiling panel connector at one of the indoor units in the Connect the indoor unit ceiling panel connector
group is not connected correctly. correctly.
• DC fan trouble at one of the indoor units in the group. Check whether the fan holder is loose.
Check the wiring between the DC fan and the PCB.
• Indoor-outdoor unit type mismatch. Check that the indoor and outdoor unit types are
correct.
• Remote controller crossover wiring is connected to the Perform automatic address setting (9-21).
indoor unit, however it is set for individual operation.
• Check outdoor operation with separate maintenance-use remote controller.
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Correction