Panasonic Elite Big PAC-i S-200PE3E5B Technical Data & Service Manual page 143

Selecting the DC fan motor taps
It is necessary to set the fan speed in accordance with the intended application and the optional parts to be
used if any such part is used. (Table 1-12-2-2-1)
If this speed is not changed, a reduction in the air flow may result, causing the air outlet temperature to drop
and condensation to form during cooling.
There are two ways to set the fan speed: either (1) change the positions of the DIP switches on the indoor unit
control PCB or (2) set the speed using the wired remote controller. Select one of these ways.
* Priority is given to setting the fan speed by changing the positions of the DIP switches.
Table 1-12-2-2-1
DC fan motor tap setting table
Item code
Setting Intended application /
5D/5d
No name of optional parts
setting data
0000 Standard (factory setting)
High-ceiling setting 1
(with standard, ECONAVI panel)
(1) 0001
Air-flow blocking kit
(when a duct is connected.)
(1) When setting the fan speed by changing
the positions of the DIP switches on the
indoor unit control PCB
<Procedure> Be absolutely sure to turn off the
power (earth-leakage circuit breaker).
<1> On Table 1-12-2-2-1, check out the "Setting No."
that corresponds to the intended application
and the optional parts to be used.
<2> Open the cover of the electrical component box,
and check the indoor unit control PCB.
(Fig.1-12-2-2-3)
<3> Select the Setting No. which was checked out
on Table 1-12-2-2-1, and change the positions of
the DIP switches on the indoor unit control PCB.
(2) When setting the fan speed using a wired remote controller
(optional parts: CZ-RTC5B)
On Table 1-12-2-2-1, check out the "Item code 5D setting data" that corresponds to the
intended application and the optional parts to be used.
<Procedure> Ensure that the unit has stopped operating before changing the fan speed.
<1> Hold down the +
The maintenance function screen is displayed.
<2> Use the / buttons to select the display and the
select the page.
Select "8.Detailed settings" and press the
The [Detailed settings screen] appears.
Using the /
<3> Using the /
Using the /
<4> Using the /
Using the
on Table 1-12-2-2-1, and press the
<5> After selecting the unit No. using the
The [Detailed settings completion screen] appears.
Select "Yes" , and press the
(3) When setting the fan speed using a wired remote controller
(optional parts: CZ-RTC4)
On Table 1-12-2-2-1, check out the "Item code 5d setting data" that corresponds to the
intended application and the optional parts to be used.
<Procedure> Ensure that the units have stopped operating before changing the fan speed.
<1> Hold down the +
<2> Each time the button is pressed, the numbers of the indoor units under group
control are displayed in sequence.
The fan motor of only the indoor unit that has been selected will run.
<3> Specify item code "5d" using the temperature setting
<4> Change the setting data using the hour
are as given on Table 1-12-2-2-1.
<5> Press the button. (OK if the display changes from flashing to lighted.)
<6> Press the button. The normal stop status is established.
Go to step <2> to change the selected indoor unit.
<7> Press the button. The normal stop status is established.
Setting
No
(1)
(3)
(6)
Setting
No.
(1)
(3)
(6)
+ buttons together for at least 4 seconds.
button.
buttons, select the unit No.
buttons, select the item code.
buttons, change the item code to "5D."
buttons, select the setting data.
buttons, change the setting data to the value checked out
button.
/ buttons, press the
+ buttons together for at least 4 seconds.
buttons. The setting data details
1-12-2-2-36
Item code
Intended application /
5D/5d
name of optional parts
setting data
0001 Air-flow blocking kit(for 3-way air flow)
High-ceiling setting 2
0003
(with standard, ECONAVI panel)
Air-flow blocking kit
0006
(for 2-way air flow)
DIP switch
DIP switch
"ON" position
ON
1 2 3 "OFF" position
DIP switch
"ON" position
ON
"OFF" position
1 2 3
DIP switch
"ON" position
ON
"OFF" position
1 2 3
/ buttons to
button.
/ buttons.
ON
1 2 3
In the example
shown in the figure
above:
ON
DIP switch 1 is OFF.
1 2 3
DIP switch 2 is ON.
DIP switch 3 is OFF.
Fig. 1-12-2-2-3
Indoor unit control PCB
5D
Unit No. Setting data
Item code
1