Function And Setting Of Each Switch - Fujitsu R407C Service Manual

2-3 FUNCTION AND SETTING OF EACH SWITCH

2-3-1 INDOOR UNIT
1. SW1 setting
1-1 DIP SW 1-1 and SW 1-2 setting forbidden
SW1-1
SW1-2
1-2 Room temperature correct coefficient of heating.
Decide the heating temperature correct coefficient value of heating.
HEATING TEMPERATURE CORRECTION
SW1-3
OFF
ON
OFF
ON
2. SW2 setting
2-1 Room temperature correct coefficient of cooling.
Decide the cooling temperature correct coefficient value of cooling.
COOLING TEMPERATURE CORRECTION
SW2-1
OFF
ON
2-2 Dip SW 2-2 setting forbidden
SW2-2
2-3 Filter check validity / invalidity.
Filter check is set with Dip SW 2-3
FILTER CLEANING FUNCTION
SW2-3
OFF
ON
2-4 Auto restart validity / invalidity.
Control the auto restart function by turning this switch ON/OFF.
AUTO RESTART SETTING
SW2-4
OFF
ON
( Factory setting)
OFF
OFF
SW1-4
Coefficient value
OFF + 4 deg
+ 8 deg
OFF
0 deg
ON
ON + 12 deg
Coefficient value
0 deg
+ 2 deg
( Factory setting)
OFF
( Factory setting)
Filter check
Invalidity
Validity
( Factory setting)
Auto restart
Invalidity
Validity
02-12
( Factory setting)
( Factory setting)