Test Run; Precautions - Panasonic S-200PE2E5 Technical Data & Service Manual

2-12. Test Run

Using the control unit
(1) Change the indoor control unit switch from "ON"
(The outdoor unit will not operate for 3 minutes after the
power is turned ON and after operation is stopped.)
(2) All the indicator lamps blink while the test run is in progress.
2
(3) Temperature control is not possible during the test run.
(4) If correct operation is not possible, the trouble will be
indicated by the indicator lamps. Refer to "Table of Self
Diagnostic Functions and Corrections" and correct the
problem.
(5) After the test is completed, change the control unit switch
from "TEST"
have stopped blinking. (A function is included which
cancels the test run after a 60-minute timer has elapsed,
in order to prevent continuous test run operation.)
NOTE
This mode places a large load on the devices. Use it only for performing test runs.
A test run is not possible if the power is turned ON with the switch in the TEST position.
After the power has been turned ON, change the switch once to ON or OFF, then switch it back to
the TEST position.

2-13. Precautions

Request that the customer be present when the test run is performed. At this time, explain the operation
manual and have the customer perform the actual steps.
Be sure to pass the manuals and warranty certificate to the customer.
Check that the 220 – 240 V AC wiring is not
connected to the inter-unit control wiring
connector terminal.
* If 220 – 240 V AC is accidentally applied,
the indoor or outdoor unit control PCB fuse
(0.5 A for both indoor and outdoor units)
will blow in order to protect the PCB.
Correct the wiring connections, then
disconnect the 2P connectors (indoor: blue)
(outdoor: blue, serial 1) that are connected
to the PCB, and replace them with 2P
connectors (indoor: brown)
(outdoor: brown, serial 2).
If operation is still not possible after
changing the brown connectors, try cutting
the varistor (black) (both indoor and outdoor).
(Be sure to turn the power OFF before
performing this work.) (Fig. 2-9)
"ON". Confirm that the indicator lamps
"TEST".
Outdoor unit control PCB
8 – 10 HP
OC (CN500, BLU)
63PH (CN027, WHT)
FUSE (0.5A, F500)
EXCT
(CN030, RED)
RC P
(CN039, RED)
IC002
FUSE
(6.3A, F101)
CTL2
(CN202, GRN)
CTL1
(CN203, GRN)
N . P . C H E C K
LED2
(CN046, RED)
R.C.ADD. Rotary switch
MODE (CN038)
2-10
Indoor control unit switch
ON
OFF
TEST
Indicator lamps
TIMER STANDBY
OPERATION
EMG (CN502, BRN)
SILENT (CN037, WHT)
PUMP DOWN (CN048)
TEMINAL (CN205, BLK)
C2 (CN020, WHT)
C1 (CN021, WHT)
TS (CN022, RED)
TO (CN023, BLK)
TD (CN024, BLK)
MOV1
(CN300, WHT)
MOV2
(CN301, BLK)
LED (D041
EEPROM LED)
EEPROM
TEST (CN033, RED)
LED1
C-CHK (CN035)
A.ADD (CN047)
R.C.ADD. DIP switch
IC001
D115
(POWER LED)
Fig. 2-9