Panasonic U-4LE2H4 Instrucciones De Instalación página 26

7-2. Test Run Procedure
Number of indoor units
setting switch
(SW3 and SW4)
(Check link wiring.)
System address setting switch
(SW1 and SW2)
Make necessary
main unit P.C. board for over 1 second
corrections.
to indoor and
outdoor units.
*
Check alarm
contents.
If the terminating resistance pin on outdoor main unit P.C.
board is made link wiring more than 2 refrigerant systems,
the farthest outdoor unit from the central controller.
Set the remote controller to a test run.
See the section "7-5.
Setting Test Run Remote
Controller".
Recheck before the test run.
Set the number of indoor units.
Are indoor and outdoor control wires
YES
CASE 2
System address setting
for 1 refrigerant system where the
multiple refrigerant system.
long and then open circuit.
(Approx. 2 - 3 minutes)
YES
Connect link wires to original place.
Test run preparation is completed.
YES
Return remote controller
to normal mode.
End test run.
Note:
These settings are not made on the indoor unit P.C. board.
CASE 1
YES
Make necessary
corrections.
to indoor and
outdoor units.
*
Check alarm
contents.
*
26
units only for that refrigerant system.
main unit P.C. board for over 1 second
long and then open circuit.
(Approx. 2 - 3 minutes)
YES