SystemAir VRF Series User Manual

16
8.4 Main board Code designation
ON
ON
Means 0
Means 1
0/1 definition
0 means EEV positions 96 (steps)
in standby in heating mode
(default)
1 means EEV positions 72 (steps)
in standby in heating mode
SW1definition
SW2definition
Reserved (defaults 0)
0 means no action (default)
1 means clear indoor unit address
Reserved (defaults 0)
SW3definition
SW4definition
00 means shutting down the unit to
"stop cold air" at 15°C (default)
01 means
shutting down the unit to
"stop cold air" at 20
°C
SW5 definition
10 means shutting down the unit to
"stop cold air" at 24
°C
11 means
shutting down the unit to
"stop cold air" at 26°C
SW7 definition
Reserved (defaults 0)
Reserved (defaults 0)
J1 definition
SW6 definition
0 means the cooling mode temperature
compensation is 0°C (default)
1 means the cooling mode temperature
compensation is 2°C
Without jumper “J1” for the auto
restart function
With jumper “J1” for the non-auto
restart function
00 means the time for stopping the
TERMAL fan is 4 minutes (default)
01 means the time for stopping the
TERMAL fan is 8 minutes
10 means the time for stopping the
TERMAL fan is 12 minutes
11 means the time for stopping the
TERMAL fan is 16 minutes
00 means the temp. compensation
value is 6°C in heat mode (default)
01 means the temp. compensation
value is 2°C in heat mode
10 means the temp. compensation
value is 4°C in heat mode
11 means temp. compensation value
is 0°C in heat mode (follow me)

SystemAir VRF Series Specifications

General

Brand	SystemAir
Model	VRF Series
Category	Air Conditioner
Language	English