[
VII
Troubleshooting ]
- 30 -
HWE19070
GB
5. Dipswitch setting (Factory setting)
1. Function
setting
(1) SW1
Factory setting
(2) SW3
Dipswitch settings must be made while the unit is stopped.
Factory setting
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
Outdoor air intake
Enabled
Disabled
5
Remote display
Thermo-ON signal
Fan output
6
Drainpump locking detection
Disabled
Enabled
7
Fan speed
Low
Very low
8
Fan speed at heating Thermo-OFF Preset fan speed
Follows the setting of SW1-7
9
Auto restart after power failure
Enabled
Disabled
10
Power start/stop
Enabled
Disabled
PEFY-M·VMA(2)-A
ON
1
2
3
4
5
6
7
8
9
10
PEFY-M·VMAL-A
ON
1
2
3
4
5
6
7
8
9
10
Switch position
Function
Switch setting
ON
OFF
1
Unit type
Cooling only
Heat pump
2
-
-
-
3
-
-
-
4
-
-
-
5
-
-
-
6
-
-
-
7
-
-
-
8
Heating 4-deg up
Disabled
Enabled
9
-
-
-
10
-
-
-
ON
1
2
3
4
5
6
7
8
9
10
ON
1
2
3
4
5
6
7
8
9
10
ON
1
2
3
4
5
6
7
8
9
10
PEFY-M25, 40, 63, 71, 80, 100, 125, 140VMA(L)-A
PEFY-M20, 25, 32, 40, 50, 63, 71, 80, 100, 125VMA2-A
PEFY-M20VMA(L)-A
PEFY-M32, 50VMA(L)-A
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.
HWE19070.book Page 30 Thursday, September 12, 2019 3:46 PM
