External Static Pressure Setting - Panasonic S-22MM1E5A Installation Instructions Manual

8. EXTERNAL STATIC PRESSURE SETTING

Choose one of the methods (selection of "a", "b", "c" within the range of dotted line as shown in the flowchart below)
and make settings.
a. No setting changes:
W hen using as it is factory preset at shipment.
(If resetting after external static pressure setting once, it might be different from factory preset.)
b. Manual setting (on PCB):
T his is static pressure setting excepting factory preset at shipment. Dip switch select method.
c. Manual setting (by wired remote controller):
S tatic pressure setting excepting factory preset at shipment.
Flow of External Static Pressure
Start of external static pressure setting
Is it designed and
installed at the setting line
on PQ line drawing?
Selection methods
of external static
pressure setting
a. No setting changes
NOT E
(1) Refer to Table 8-2 and Fig. 8-2 for details on the relationship between the value of item code "5d" and the external static pressure.
(2) When set in group control (connecting multiple indoor units with one wired remote controller), set each indoor unit to item code "5d".
When amending the setting after selecting [ b. Manual setting] (due to airflow path changes, etc.), it is necessary to cancel [b.
Manual setting] (switching OFF positions).
When [b. Manual setting] has not been cancelled, [c. Manual setting] will be activated if selected, but [b. Manual setting] takes
precedence when the power is switched back on after power outages, etc.
CAUTION
AMP Air Conditioning
No
at shipment
Yes
b. Manual setting
(Setting on PCB)
Setting switches of TP3
Refer to section "8-1. How to
set on PC Board".
Completion of external static pressure setting
● Make sure the external static pressure is in a range of specifications.
Then proceed the external static pressure setting.
Improper settings can cause noise, a shortage of airflow volume and water leakage.
Refer to Fig. 8-2 for the external static pressure setting range.
● Be sure to set the [External Static Pressure Setting] once again after amending the airflow path
for the duct or air outlet after setting the external static pressure.
Operating by
No
wired remote
controller
19
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Yes
c. Manual setting
Item code 5d : Setting 3
(*Note 1) (*Note 2)
Refer to section 8-2. or 8-3.