Test Operation - Daikin FHQ35CAVEB Installation Manual

(5) Turn on the main power supply switch again, and as in (1),
change the SECOND CODE No. to "02", individual setting.
(6) Perform field setting (Refer to 11-1 to 11-4) for the slave
unit.
(7) Turn off the main power supply switch after (6) is finished.
(8) If there is more than one slave unit, repeat steps (4) to (7).
(9) Detach the remote controller from the slave unit after the
setting, and reattach to the master unit. This is the end of
the setting procedure.
* You do not need to rewire the remote controller from the
master unit if the optional remote controller for slave unit
is used. (However, remove the wiring attached to the
remote controller terminal block of the master unit.) After
the slave unit setting, remove the remote controller wir-
ing, and rewire the remote controller to the master unit.
(The indoor unit does not operate properly when two or
more remote controllers are attached to the unit in the
simultaneous operation system mode.)
( 3 ) ( 7 )
Earth
Power supply
leakage
220 - 240V
breaker
~
50Hz
Outdoor
unit
1 2 3
NOTE)
1 2 3 1 2 3
P1 P2 P1 P2
Indoor unit Indoor unit
(Master) (Slave)
Remote controller
P1 P2
( 1 )
( 2 )
Fig. 39
NOTE NOTE NOTE NOTE
• Terminal numbers of outdoor and indoor units must be
matched.

12. TEST OPERATION

Complete all the "1. Items to be checked after the installa-
tion work is completed" on page 3. Please also refer to the
installation manual attached to with outdoor unit.
(1) The settings of the wired remote controller should be
switched while referring to the manual attached to the
remote controller.
(2) The settings of the other remote controller should be
switched in accordance with the following procedure.
• Make sure that the installation work for the indoor and
outdoor units is all completed.
• Make sure that the following items are all closed: the
control box lid of the indoor unit and the outer board
and piping cover of the outdoor unit.
• After completing the refrigerant piping, drain piping,
and electrical wiring, clean the interior of the indoor unit
and front panel. Next, perform test operation in accor-
dance with the installation manual attached to with the
outdoor unit in order to protect the unit. (It is recom-
mended that the test operation is performed in the
presence of qualified electrical technician or engineer.)
• In test operation, make sure that airflow direction and
fan speed can be obtained according to the settings.
English
Earth Power supply
leakage 220 - 240V
breaker ~
50Hz
Outdoor
unit
1 2 3
NOTE)
1 2 3 1 2 3
P1 P2 P1 P2
Indoor unit Indoor unit
(Slave)
(Master)
( 4 )
P1 P2
( 9 ) Remote controller
( 5 )
( 6 )
• If interior work is still unfinished when test operation fin-
ishes, explain to the customer that the air conditioner
must not be operated until interior work is completed in
order to protect the indoor units.
(If the indoor unit is operated under this condition,
paint, glue, and other materials used during the interior
finishing work will contaminate the indoor unit. This
may cause water splashes or leakage.)
• If a malfunction occurs and the air conditioner cannot
operate, refer to "12-1 HOW TO DIAGNOSE FOR
PROBLEMS".
• After completing the test operation, press the INSPEC-
TION/TEST OPERATION button once to put the indoor
unit in inspection mode, and make sure the malfunction
code is "00" (= normal).
If the code reads anything other than "00", refer to "12-
1 HOW TO DIAGNOSE FOR PROBLEMS".
• Press the INSPECTION/TEST OPERATION button
four times to return to normal operation mode.
[Mode switching]
BRC1C, BRC1D,
Normal
operating
mode
Once
(Press 4
seconds
or more)
Once
Field setting
"Malfunction
code"
* After leaving 10
display
seconds or
more, the mode
returns to the
normal
operating mode.
12-1 HOW TO DIAGNOSE FOR PROBLEMS
With the power on. Troubles can be monitored on the
remote controller.
The fault diagnosis for the BRC1E model remote controller
should be performed while referring to the installation man-
ual supplied with the remote controller. For the other remote
controllers, perform the fault diagnosis using the following
procedure.
Trouble shooting with the remote controller display.
With the wired remote controller. (NOTE 1)
1
When the operation stops due to trouble, the opera-
tion lamp flashes, and the display indicates "
and the malfunction code. Diagnosis can be carried
out using the malfunction code list according to the
indicated malfunction code.
In addition, when in group control it indicates the
unit No., so the malfunction detected unit No. will be
clarified. For resetting the malfunction, see (NOTE
2).
With the wireless remote controller.
2
(Also refer to the operation manual attached to the
wireless remote controller.)
When the operation stops due to trouble, the dis-
play on the indoor unit flashes. In such a case, diag-
nose the fault contents with the table on the
Malfunction code list looking for the Malfunction
code which can be found by following procedures.
(NOTE 2)
Wireless remote controller
Test
operation
Once
mode
Once
* *
"Indoor "Outdoor
unit type
unit type
Once Once
code"
code"
display display
Inspection mode
"
16