Mitsubishi Electric CITY MULTI PFFY-W20VCM-A, Technical & Service Manual

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[
VII
Troubleshooting ]
- 18 -
HWE18170 GB
5. Setting of Dip-switch (at delivery)
6. Function setting
(1) SW1
Models SW1 SW2 SW3 SW4 SW21 SW22 SWE
PFFY-
W20VCM-A
PFFY-
W25VCM-A
PFFY-
W32VCM-A
PFFY-
W40VCM-A
PFFY-
W50VCM-A
ON
1 2 3 4 5 6 7 8 9 10
ON
1 2 3 4 5 6
ON
1 2 3 4 5 6 7 8 9 10
ON
1 2 3 4 5 6
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4
ON
OFF
ON
1 2 3 4 5 6 7 8 9 10
ON
1 2 3 4 5 6
ON
1 2 3 4 5 6 7 8 9 10
ON
1 2 3 4 5 6
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4
ON
OFF
ON
1 2 3 4 5 6 7 8 9 10
ON
1 2 3 4 5 6
ON
1 2 3 4 5 6 7 8 9 10
ON
1 2 3 4 5 6
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4
ON
OFF
ON
1 2 3 4 5 6 7 8 9 10
ON
1 2 3 4 5 6
ON
1 2 3 4 5 6 7 8 9 10
ON
1 2 3 4 5 6
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4
ON
OFF
ON
1 2 3 4 5 6 7 8 9 10
ON
1 2 3 4 5 6
ON
1 2 3 4 5 6 7 8 9 10
ON
1 2 3 4 5 6
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4
ON
OFF
ON
1 2 3 4 5 6 7 8 9 10
The figure at left shows that the switches 1 through 5 are set to ON and 6 through 10 are set to OFF.
Switch position Function Switch setting
ON OFF
1
Active Thermistor
(Intake air thermistor)
Built-in thermistor on the remote
controller
Indoor unit
2 Filter clogging detection Available Unavailable
3 Filter life 2500 hr 100 hr
4 - - -
5 Remote display Thermo-ON signal Fan output
6 - - -
7 Fan speed Low Very low
8 Fan speed at heating Thermo-OFF Preset for speed Follow the setting of SW1-7
9 Auto restart after power failure Enabled Disabled
10 Power start/stop Enabled Disabled
HWE18170.book 18 ページ ２０１９年５月８日 水曜日 午前１０時３２分