Mitsubishi Electric CITY MULTI PLFY Series Technical & Service Manual page 23

Switch Pole Function
1
Setting ceiling height Depends on SW21-1, SW21-2
2
3
4
5
SW21
6
Function
selection
1
2
3 Pair No. of wireless remote controller
4 Pair No. of wireless remote controller
• To operate each indoor unit by each remote controller when
installed 2 indoor units or more are near, Pair No. setting is
necessary.
●Pair No. setting is available with the 4 patterns (Setting patterns A to D).
●Make setting for J41, J42 of indoor controller board and the Pair
No. of wireless remote controller.
• Pair No. setting is not set necessarily when operating it by one
remote controller. Setting for indoor unit
●Cut jumper wire J41, J42 on the indoor controller board
according to the table below.
Wireless remote controller pair number:
SW22
●Setting operation (Fig. 1 A)
Function
1. Press the
selection
2. Press the
3. Check that function No."1" is displayed, and then press the
button 3 . The Screen display setting screen will be displayed. (Fig. 2.)
●Pair No. changing operation (Fig. 2 B)
1. Press the
2. Each time the
3. Press the
4. Press the
Indoor unit SW22
SW22-3
ON
OFF
ON
OFF
Drain pump and fan are activated simultaneously after the
connector SWE is set to ON and turn on the power.
SWE
OFF
Test run
for Drain
The connector SWE is set to OFF after test run.
pump
TCH123
Operation by switch
ON
—
—
—
—
SW21-1
─
Silent
Standard OFF
High ON
Function
─
─
button 1 to stop the air conditioner.
button 2 .
button 4 .
button 4 is pressed, the pair No.0–3 changes.
button 3 to check the setting.
button 2 .
Pair No. of wireless
remote controller
SW22-4
ON 0
ON 1
OFF 2
OFF 3–9
SWE
ON
Effective
timing
OFF
Under
—
operation
—
suspension
—
—
SW21-2
ON 8.2 ft. [2.5 m]
OFF 8.9 ft. [2.7 m] (default setting)
OFF 9.8 ft. [3.0 m]
ON OFF
─ ─
─ ─
Depends on SW22-3, 22-4
Under
operation
suspension
Initial setting
─
─
─
SWE
OFF ON
Under
operation
23
Remarks
<Initial setting>
ON
OFF
or
1 2 3 4 5 6
Height
<Initial setting>
or
A
Fig. 1
Fig. 2
<Initial setting>
SWE
OFF ON
1
2
4
3
B