SYSVRF2 CEILING IM

means 0
means 1
0/1 definition of each dial code switch:
0 means cooling mode temperature
compensation is 0°C (default)
1 means cooling mode temperature
compensation is 2°C
0 means EXV positions 96 (steps)
in standby in heat mode (default)
1 means EXV positions 72 (steps)
in standby in heat mode
SW1 definition
00 means external static pressure
mode 1 (default)
01 means external static pressure
mode 2
10 means external static pressure
mode 3
11 means external static pressure
mode 4
SW2 definition
0 means no action (default)
1 means clear indoor unit address
Reserved (defaults 0)
SW3 definition
00 means the time of stopping
TERMAL fan is 4 mintue (default)
01 means the time of stopping
TERMAL fan is 8 mintue
SW4 definition
10 means the time of stopping
TERMAL fan is 12 mintue
11 means the time of stopping
TERMAL fan is 16 mintue
00 means shutting down the unit to
"stop cold air" at 15℃(default)
01 means
shutting down the unit to
"stop cold air" at 20℃
SW5 definition
10 means shutting down the unit to
"stop cold air" at 24℃
11 means shutting down the unit to
"stop cold air" at 26℃
00 means temp. compensation value
is 6°C under heat mode (default)
01 means temp. compensation value
is 2°C under heat mode
SW6 definition
10 means temp. compensation value
is 4°C under heat mode
11 means temp. compensation value
is 0°C under heat mode (follow me)
J1 definition
SW7 definition
Reserved (defaults 0)
Without jumper “J1” for auto restart
function
With jumper “J1” for manual restart
function
0 means low power setting
(1.8kW - 25.2kW) (default)
1 means high power setting
(28kW - 112kW)
8
8.4 Main board Code designation