Specifications – Panasonic 36PSU1U6 User Manual
Page 121
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1. Specifications
7-22. Precautions
Request that the customer be present at the time the test run is performed. Explain the Operating Instructions to
the customer, and then have the customer actually operate the system.
Be sure to pass the manual and warranty certifi cate to the customer.
Verify that the AC 208 / 230 V wiring is not connected to the terminal plate which is used to connect the inter-unit
control wiring.
* If AC 208 / 230 V is accidentally applied to this terminal plate, the fuse (0.5A for both indoor and outdoor units) on
the inter-unit control PCB will be tripped in order to protect the PCB. Correct the wiring connections, then
disconnect the 2P connectors (indoor unit: blue, OC, CN40; outdoor unit: blue, OC) which are connected
to the PCB and connect the other 2P connectors (indoor unit: brown, EMG, CN44; outdoor unit: brown, EMG).
(See the fi gure below.)
If operation is still not possible with the brown connectors connected, cut the varistor (black) (for both the indoor
and outdoor units).
(Be sure to turn OFF the power before performing this work.)
B
C
P
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O
B
C
P
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Varistor (black)
Fuse
0.5A
Serial 1 connector (blue)
Serial 2 connector (brown)
<For K1 Type>
Varistor (black)
VA002
2P connector (brown)
2P connector (blue)
Fuse
0.5A
CHK (2P plug)
SW103
TEST
OFF
ON
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2012/01/19 22:39:35
2012/01/19 22:39:35