Dipswitch Setting (Factory Setting) - Mitsubishi Electric CITY MULTI PFFY-WP20VLRMM-E Technical & Service Manual

[ VII Troubleshooting ]

5. Dipswitch setting (Factory setting)

1. Function setting
(1) SW1
Switch position
1 Active Thermistor (Intake air ther-
mistor)
2 Filter clogging detection
3 Filter life
4 Outdoor air intake
5 Remote display
6 Humidifier operation
7 Fan speed
8 Fan speed at heating Thermo-OFF Preset fan speed
9 Auto restart after power failure
10 Power start/stop
1) Adress board
Factory setting
(2) SW3
Switch position
1 Unit type
2
3
4
5
6
7
8 Heating 4-deg up
1) Indoor control board
Dipswitch settings must be made while the unit is stopped.
Factory setting
HWE12100
Function
Built-in thermistor on the remote
controller
Available
2500 hr
Enabled
Thermo-ON signal
During heating mode
Low
Enabled
Enabled
Function
Cooling only
-
-
-
-
-
-
Disabled
- 13 -
Switch setting
ON
Indoor unit
Unavailable
100 hr
Disabled
Fan output
During heating operation
Very low
Follows the setting of SW1-7
Disabled
Disabled
Switch setting
ON
Heat pump
-
-
-
-
-
-
Enabled
OFF
OFF
-
-
-
-
-
-
GB