Panasonic S-50PY2E5A - Page 14

23
8. TEST RUN 8-1. Preparing for Test Run ● Before attempting to start the air conditioner, check the following:
(1) All loose matter is removed from the cabinet especially
steel filings, bits of wire, and clips.
(2) The control wiring is correctly connected and all electrical
connections are tight.
(3) The protective spacers for the compressor used for
transportation have been removed. If not, remove them now.
(4) The transportation pads for the indoor fan have been
removed. If not, remove them now.
 "OTHTHEGASANDLIQUIDTUBESERVICEVALVESAREOPEN)F
not, open them now.
,IQUIDTUBE
Gas tube
(6) Request that the customer be present for the test run.
Explain the contents of the instruction manual, and then have the customer actually operate the system.
 "ESURETOGIVETHEINSTRUCTIONMANUALANDWARRANTY
certificate to the customer.
● If it is necessary to make settings such as system address when performing a test run, remove the top panel and electrical
component box cover as illustrated below and check each switch on the control PC board.
(1) Remove the top panel by unfastening
five screws.
(2) To remove the electrical component
box cover, press the latches on the cover in the direction of the arrow while holding the handle with one hand.
Electrical component box cover
,ATCHES
Screws (× 5)
(ANDLE
,%$
,%$
TEST
#(+
SA1
!!$$
CN-EMG
STOP RUN
-/$%
#.4%2-).!,
System address $)0SWITCH
05-0$/7.
System address Rotary switch
24
8-2. Caution ● This unit may be used in a single-type refrigerant system where 1 outdoor unit is connected to 1 indoor unit. ● The indoor and outdoor unit control PCB utilizes a semiconductor memory element (EEPROM). The settings required for
operation were made at the time of shipment. Only the correct combinations of indoor and outdoor units can be used.
● This test run section describes primarily the procedure when using the wired remote controller.
Regarding the wireless remote controller, refer to the Installation Instructions attached to the wireless remote controller.
8-3. Test Run Procedure
YES
NO
NO
YES
Recheck the items to check before the test run.
(See 8-4)
Is group control with multiple
outdoor units used?
Turn ON the indoor and outdoor power.
Indicate (mark) the combination number.
(See 8-9)
Auto address setting
Set the remote controller to “test run”.
(See 8-5)
Can operation be started?
Return the remote controller to normal control.
(See 8-7) Setting the Outdoor Unit System Address
Set the outdoor unit system
address.
Auto Address Setting
(See 8-8) Use the remote controller to perform auto address setting. (See 8-11) Auto address setting from the outdoor unit
See the section “8-10. Table of Self- $IAGNOSTIC&UNCTIONSAND#ORRECTIONSv to check the system. Furthermore, check the circuit diagram and modify if necessary.
* When performing “test run” using the
)NDICATOROFTHEINDOORUNIT4YPE+ see the section 8-12.
8-4. Items to Check Before the Test Run Fully open the closed valves on the liquid-tube and gas-tube sides.
14
00_2WAY_All_282008.indb 1400_2WAY_All_282008.indb 14 2016/12/1 9:55:152016/12/1 9:55:15