Selecting The Static Pressure; Selecting A Function - Mitsubishi Electric CITY MULTI PEFY-P-VMHS-E Manuel D'installation

9.5. Selecting the static pressure

Five levels of external static pressure (50Pa/100Pa/150Pa/200Pa/250Pa) are available for selection.
Set the setting either by using the switches on the control board (SWA and SWC) or from the function selection screen on the remote controller.
Notes:
• When the static pressure setting was set from the remote controller, the actual setting and the switch setting on the control board may not match because
the latest setting from the remote controller overrides the previous setting. To check the latest static pressure setting, check it on the remote controller, not
on the switch.
• If the static pressure setting for the duct is lower than that for the unit, the fan of the unit may repeat start/stop, and the outdoor unit may remain in a stopped
state. Match the static pressure settings for the unit to that for the duct.
s s s s s To set the external static pressure with the switches on the control board
External static pressure
50Pa
100Pa
150Pa
200Pa
250Pa
s s s s s To set the external static pressure from the function selection screen on the remote controller (Only PAR-30MAA)
Follow the instructions below and the instructions detailed in the remote controller manual for how to set the switches.
1. Set the function setting No. 32 (Switch setting/Function selection) to "2".
2. Set the function setting No. 8 and No. 10 to appropriate values, according to the external static pressure.
Function
setting No.
Selection
No. 32
Switch setting 1
Function selection 2

Selecting a function

* The steps below explain how to set the settings on the MA Smart Re-
mote Controller.
s s s s s To change the settings
1. Select Function setting from the
Service menu to bring up the
Function setting screen. (Refer to
the remote controller manual for
how to set the items in the serv-
ice menu.)
2. Using the F1 through F4 buttons,
set the settings for the M-NET ad-
dress, Function No., and Data,
select "Set", and press the Enter
button. The settings signals will
be sent from the remote control-
ler to the indoor units.
3. "Sending data" will appear on the
screen, and when signal trans-
mission is successfully com-
pleted, "Setting completed" will
appear. Press the BACK button
to return to the Function setting
screen.
12
Set the switches on the control board (SWA and SWC) as shown in the table at left.
SWA SWC
3
2
1
2
3
2
1
1
3
2
1
3
2
2
1
3
1
2
1
External static
Initial Current
pressure setting
setting setting
50Pa
100Pa
150Pa
200Pa
250Pa
Function setting
M-NET address
Function No.
Data
Function
Set / Conf
Select:
Cursor Address
Function setting
M-NET address
Function No.
Data
Sending data
Function setting
M-NET address
Function No.
Data
Setting completed
Return:
Function setting No. Initial Current
setting setting
No. 8 No. 10
1 1
2 1
3 1
2 2
3 2
s s s s s To confirm the setting
1. Select Function setting from the Service menu to bring up the Function
setting screen. (Refer to the remote controller manual for how to set the
items in the service menu.)
2. Using the F1 through F4 buttons, set the settings for the M-NET address,
Function No., and Data, select "Conf", and press the Enter button.
3. "Checking" will appear on the
screen, and when signal transmis-
sion is successfully completed, the
current settings values will be dis-
played.
Notes:
• The actual static pressure setting and the Dip switch setting may not
match if the setting was set from the remote controller.
• To check the static pressure setting, check it on the remote controller,
not on the dip switch.
[Important]
Be sure to write down the settings for all
functions in the "Current setting" row if any
of the initial settings has been changed.
Function setting
M-NET address
Function No.
Data
Checking