>2
Display screen symbols
A
B
C
D
E
F
G
H
I=
J
K
L
Q
N
O
P
M
= Present ambient temperature
= Comfort temperature
= Economic temperature
= Freeze-proofing temperature
= Present time
= Working state
= 7days display in a week, and the present day display is in the square frame.
= Running symbol of the equipment
Program conditions
= Battery conditions
=
=
= Celsius degree or the Fahrenheit degree
=
"increasing" key
=
"confirmation" key
=
"decreasing" key
= Function change-over switch, totally 7 modes(three application modes, three
setting modes, one off mode)
Automatic operation mode
Manual operation mode
Antifreeze mode
Program setting mode
Temperature setting mode
Date/time setting mode
Power switch off mode
：
fig.1
[fig.1]
