Function And Setting Of Each Switch - Indoor Unit; Sw1 Setting; Sw2 Setting; Auto Restart Validity / Invalidity - Fujitsu Airstage V series Service Manual

2-3 FUNCTION AND SETTING OF EACH SWITCH
2-3-1 Indoor Unit

SW1 setting

DIP-SW1-1, SW1-2 setting forbidden
SW1-1
SW1-2
Room temperature correct coefficient of heating.
Set the heating correct coefficient value for setting temperature. Indoor unit will be continued to operate until
reaching to "Set Temperature" + "Coeffecient value".
It takes effect for mounting the unit at higher position in order to correct the temperature difference between floor
and ceiling side.
HEATING TEMPERATURE CORRECTION
SW1-3
OFF
ON
OFF
ON

SW2 setting

Room temperature correct coefficient of cooling.
Set the cooling correct coefficient value for setting temperature. Indoor unit will be continued to operate until
reaching to "Set Temperature" + "Coeffecient value".
It takes effect for mounting the unit on floor position in order to correct the temperature defference between human
around and floor side.
COOLING TEMPERATURE CORRECTION
SW2-1
OFF
ON
DIP-SW2-2 setting forbidden
SW2-2
Refrigerant type
Selecting refrigerant type
REFRIGERNT TYPE
SW2-3
OFF
ON

Auto restart validity / invalidity

Auto restart function can be selected by turning this switch ON / OFF.
AUTO RESTART SETTING
SW2-4
OFF
ON
OFF
OFF
SW1-4 Coefficient value
OFF + 4 deg
+ 8 deg
OFF
0 deg
ON
ON - 2 deg
Coefficient value
0 deg
+ 2 deg
OFF
( Factory setting)
Refrigerant type
R410A / R22
R407C
(
Auto restart
Invalidity
Validity
( Factory setting)
( Factory setting)
Factory setting)
02-15