Panasonic S-22KA1E5S, Service Manual

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■ Performing trial operation of the indoor unit
•
For the test run method, read the installation instruction manual for the indoor unit and Infrared receiver
controller (sold separately).
•
Perform test run for each indoor unit and check that the refrigerant piping system and the electrical wiring
system are the same.
12.1.2 REGARDING LOCAL SETTINGS
■ If necessary, do on-site setting according to the following.
•
Operation and Settings
•
Perform on-site settings based on the following table by using “Select” and “Enter” buttons on the main board in
outdoor unit and according to the display for 3 digits 7 SEG, “LED2”, “LED3”, and “LED4”.
•
Press and hold on “Select” and “Enter” buttons simultaneously, and release them when 7 SEG display [8.8.8]
lights (Over 5 seconds).
•
[1.-.-.] is fl ashing.
•
When “Enter” button is pressed, [1], the fi rst column (left) in 7 SEG display, is fl ashing.
•
Press “Select” button and select the second one (center).
Item which is not included in Table 1 is displayed but ignore it by pressing “Select” button.
•
When “Enter” button is pressed, the second column (center) is fl ashing.
•
Press “Select” and select the content of the third column (right). All [0] are set on shipping.
•
When “Enter” button is pressed, the third column (right) of 7 SEG display is displayed and local setting is done.
•
When “Select” and “Enter” buttons are pressed simultaneously (over 5 seconds), 7 SEG display light off.
When it is not operated for 30 seconds, 7 SEG display also light off.
Local setting detail
Setting Pipe length
Set the appropriate pipe length according to the
optimal length based on Table 2.
Select the automatic reset on electric power
failure
All indoor units with the same outdoor units
address as outdoor units based on Table 3 can
be set to be enabled/disabled for auto reset
electric power failure.
Set Power saving
The maximum current of equipments can be
reduced up to 70% based on Table 4. However,
note that air conditioning performance is lower
while this feature is set.
Set high static pressure
According to Table 5, when outlet duct is
connected to outdoor units in high static
pressure, set this. (ON: MAX 60 Pa)
Table 2
Equivalent pipe length setting Maximum extension
[1.0.0.] Less than 60 m
[1.0.1.] 60 m to 90 m
[1.0.2.] 90 m to 190 m
Table 3
Select the automatic reset on electric power failure
[1.1.0.]
With automatic reset on electric
power failure
[1.1.1.]
With automatic reset on electric
power failure
Table 4
Set Power saving
[1.2.0.] OFF
[1.2.1.] ON
Table 5
Set high static pressure
[1.4.0.] OFF
[1.4.1.] ON