Panasonic U-26PE1U6 Technical Data & Service Manual page 201

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7-27. Test Run Procedure
Wall Mounted (Type K1)
Check the "Check Items Before the Test Run".
Verify the combination (wiring) of indoor and
outdoor units.
7-28. Check Items Before the Test Run
(1) Turn ON the remote power switch at least 12 hours before the test run in order to charge the crankcase heater.
(2) Fully open the service valves on the gas-tube and liquid-tube sides.
(3) Set the sliding switches on the inside of the wireless remote controller cover to the correct settings for that model.
After changing the settings, press the RESET hole.
Verify that sliding switch 1 is in the "S" position.
S K N
Set sliding switch 2 to the correct setting for these models.
A H C A H C
A: Heat pump model
(H: Heat pump, no auto heating/cooling)
C: Cooling-only model
Set the indoor unit controller to "TEST".
Is operation
possible?
YES
Return the indoor unit controller to
"NORM". (Item 7-29-3)
RESET hole
Sliding switch
(Item 7-28)
(Item 7-29-3)
NO
Check using the Diagnosis
function table. (Refer to 7-32)
Note: Check the indoor-side drainage.
Wireless remote controller transmitter
1-193
1. Specifications
SENSOR button
1