10
4. USAGE AND OPERATION
4.2 The controller usage
2.1
Starting up and shutting down
Press
“
”
for 0.5 second
can switch
between unit
on and unit off
Water outlet
temperature
Actual Mode display
Off unit
2.2 Modes switching
If it is cold/ heat unit, in the main interface, you can switch different modes of cooling,
heating, auto mode by pressing
“
”
.
Attention
：
The modes switching is useless if the unit you buy is single-cold/ single-heat unit.
For example:
Press
“
”
Press
“
”
Press
“
”
Press
“
”
TEMP
OUT
MODE
SET
TEMP
IN
C
TEMP
OUT
MODE
SET
TEMP
OUT
MODE
SET
TEMP
OUT
MODE
SET
TEMP
OUT
MODE
SET
A
TEMP
OUT
MODE
SET
TEMP
OUT
MODE
SET
MODE
SET
MODE
SET
MODE
SET
MODE
SET
MODE
SET
In the off interface, press" " for 0.5s can start up the unit, and aux. display-area shows
water outlet temperature; In the running interface, press" " for 0.5s can shut down the unit
and aux. display-area shows
“
OFF
”
.
Attention: the operation of Starting up and shutting down can only be done in the main interface.
For example:
Actual Mode display
Water inlet
temperature Water outlet
temperature
On unit
