Dipswitch Setting (Factory Setting) - Mitsubishi Electric City Multi PEFY-M20VMA-A Technical & Service Manual

[ VII Troubleshooting ]

5. Dipswitch setting (Factory setting)

1. Function setting
(1) SW1
Switch position
1 Active Thermistor (Intake air
thermistor)
2 Filter clogging detection
3 Filter life
4 Outdoor air intake
5 Remote display
6 Drainpump locking detection
7 Fan speed
8 Fan speed at heating Thermo-OFF Preset fan speed
9 Auto restart after power failure
10 Power start/stop
Factory setting
PEFY-M·VMA(2)-A
ON
1 2 3 4 5 6 7 8 9 10
(2) SW3
Switch position
1 Unit type
2
3
4
5
6
7
8 Heating 4-deg up
9
10
Dipswitch settings must be made while the unit is stopped.
Factory setting
PEFY-M20VMA(L)-A
ON
1 2 3 4 5 6 7 8 9 10
ON
The figure at left shows that the switches 1 through 5 are set to ON and 6 through 10 are set to OFF.
1 2 3 4 5 6 7 8 9 10
HWE19070
Function
PEFY-M·VMAL-A
ON
1 2 3 4 5 6 7 8 9 10
Function
-
-
-
-
-
-
-
-
PEFY-M25, 40, 63, 71, 80, 100, 125, 140VMA(L)-A
PEFY-M20, 25, 32, 40, 50, 63, 71, 80, 100, 125VMA2-A
ON
1 2 3 4 5
ON
Built-in thermistor on the remote
controller
Available
2500 hr
Enabled
Thermo-ON signal
Disabled
Low
Enabled
Enabled
ON
Cooling only
-
-
-
-
-
-
Disabled
-
-
6 7 8 9 10
- 30 -
Switch setting
OFF
Indoor unit
Unavailable
100 hr
Disabled
Fan output
Enabled
Very low
Follows the setting of SW1-7
Disabled
Disabled
Switch setting
OFF
Heat pump
-
-
-
-
-
-
Enabled
-
-
PEFY-M32, 50VMA(L)-A
ON
1 2 3 4 5 6 7 8 9 10
GB