External Static Pressure Settings - Toshiba RAS-M07G3DV-E Service Manual

Item
There are 2 ways to set external static pressure setting.
17. External
static
1) By DIP SW 501-1, -2 [FC [5D]=0000 (factory default) is necessary.]
pressure
Set the external static pressure setting with the DIP SW501-1, -2 on the indoor unit P.C. board as shown in
settings
the table below.
At factory default, both SW501-1 and -2 are set at OFF position.
2) By Wired remote controller
In this model, external static pressure setting can be set with FC data setting by wired remote controller.
By changing FC [5D] data, it is possible to set the external static pressure setting as shown in the table
below.
If FC[5D] is set to not 0000, external static pressure setting does not follow the positions of DIP SW501-1,-2.
At factory default, FC[5D] data is set to 0000.
Operation flow and applicable data, etc.
ON OFF
SW501-2
SW501-1
MCU(IC501)
FC[5D]
0000 (factory default)
0001
0002
0003
0004
External static
pressure
10 Pa (default)
20 Pa
35 Pa
45 Pa
External static pressure setting
depends on DIP SW501-1, -2
– 48 –
Description
SW501-2 SW501-1
OFF OFF
OFF ON
ON OFF
ON ON
10Pa
20Pa
35Pa
45Pa