Daikin SkyAir RZR-P Series Engineering Data page 202

EDUS281120_a
11. FIELD SETTING
Make sure the control box covers are closed on the indoor
and outdoor units.
Field setting must be made from the remote controller in
accordance with the installation conditions.
• Setting can be made by changing the "Mode No.", "FIRST
CODE NO.", and "SECOND CODE NO.".
• For setting procedures and instructions, refer to the "FIELD
SETTING" in the installation manual of the remote controller.
Field settings
0 –
01
4 –––
8 –––
Return
FIRST CODE NO.
SECOND CODE NO.
With wireless remote controller used
Set the wireless remote controller address before using the
wireless remote controller.
For the setting method of the address, refer to the operation
manual provided with the wireless remote controller.
NOTE
• Before the test run as explained in 12. TEST RUN, be sure to
make the following field settings.
• A "Mode No." is set on a group basis. To make a mode setting
on an individual unit basis or check the setting made, how-
ever, set the corresponding mode number in the parenthe-
ses.
1. Settings for optional accessories
• In case of connecting optional accessories, refer to the
installation manual provided with them and make neces-
sary settings.
2. External static pressure settings
Make settings in either method (a) or method (b) as
explained below.
(a) Use the airflow adjustment function to make settings.
Automatic airflow adjustment: The volume of discharge
air is automatically adjusted to the rated quantity.
(1) Check that power supply wiring to the air conditioner
is completed along with duct installation. If a closing
damper is installed in the air-conditioning system,
make sure that the closing damper is opened. Fur-
thermore, check that the air filter as a field supply is
attached to the air passage on the suction side.
(2) If there are a number of air outlets and inlets, adjust the
throttles so that the airflow rate of each air outlet and
inlet will coincide with the designed airflow rate. At that
time, operate the air conditioner in "fan mode". To
change the airflow rate, press and set the airflow adjust-
ment button of the remote controller to HH, H, or L.
English
RZR-P, RZQ-P(9)
FIELD SET MODE
Mode
Mode No.
10
Setting
(3) Make settings for automatic airflow adjustment. After
setting the air conditioner to "fan mode", stop the air
conditioner, go to "FIELD SET MODE", select Mode
No. "21" (11 in the case of group settings), set the set-
ting "FIRST CODE NO." to 7, and set the setting
"SECOND CODE NO." to 03.
Return to normal mode after these settings, and press
the ON/OFF OPERATION button. Then the operation
lamp will be lit and the air conditioner will go into fan
operation for automatic airflow adjustment. Do not
adjust the throttles of the air outlets or inlets during
automatic adjustment of the air conditioner. After the
air conditioner runs approximately one to eight min-
utes, the air conditioner will finish airflow adjustment
automatically, the operation lamp will be turned OFF,
and the air conditioner will come to a stop.
Table 3
Mode No. FIRST CODE NO.
11 (21)
SECOND CODE NO.
01
Completion of
OFF
airflow adjustment
(4) After the air conditioner stops operating, check with
"Mode No. 21" on an indoor unit basis that 02 is set
for the "SECOND CODE NO." in Table 3. If the air
conditioner does not stop operating automatically or
the "SECOND CODE NO." is not 02, repeat steps
from (3). If the outdoor unit is not turned ON, U4 or
UH as explained in Table 7 will be displayed. This dis-
play is not problematic, because this function is set
for the indoor unit. Continue setting the function.
After setting this function, be sure to turn ON the out-
door unit before the test run of the outdoor unit. If any
other error is displayed, refer to Table 7 and the oper-
ation manual provided with the outdoor unit and
check the defective point.
CAUTION
• If there is any change after airflow adjustment in the ventila-
tion paths (e.g., the duct and air outlet), be sure to make auto-
matic airflow adjustment again.
• Consult your Daikin representative if there is any change in
the ventilation paths (e.g., the duct and air outlet) after the test
run of the outdoor unit is finished or the air conditioner is
moved to another place.
(b) Select an external static pressure with the remote con-
troller.
Check that 01 (OFF) is set for the "SECOND CODE NO."
in "Mode No. 21" for airflow adjustment on an indoor unit
basis in Table 3. The "SECOND CODE NO." is set to 01
(OFF) at factory set. Change the "SECOND CODE NO."
as shown in Table 4 according to the external static pres-
sure of the duct to be connected.
(1) The "SECOND CODE NO." is set to 07 (an external
static pressure of 0.4 inWG) at factory set.
Installation of indoor unit
Setting contents
Airflow
7
adjustment
02 03
Start of airflow
adjustment
15
3PN14093-12A
201