Wellis PASRW012, Installation Instructions Manual

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9
4. USAGE AND OPERATION
2
）
Display function
Symbol
Meaning Function
Cooling It is showed when the unit in cooling mode.
Heating
It is showed when the unit in heating mode and flashed in
defrosting.
A
Automatic It is showed when the unit in automatic mode.
Electric-
heating
It is showed when the unit in electric-heating mode.
(Swimming pool unit without this display
）
ON Timer on It is showed when the unit sets the timer on
OFF
Timer off It is showed when the unit sets the timer off
IN
Inlet water
It is showed when the main display area gives the inlet
water temperature.(measured value)
OUT
Outlet water
It is showed when the AUX display area gives the outlet
water temperature.(measured value)
TEMP Temperature
It is showed when the main/ AUX display area gives
temperature
VOL
Flow
It is showed when the main display area gives the water
flow value
min
Minute
It is showed when the main display area gives minute value
F
Fahrenheit
It is showed when the main/AUX display area
gives Fahrenheit value
C
Centigrade
It is showed when the main/AUX display area
gives centigrade value
SET
Parameter
setting
It is showed when the parameter can be setted.
Lock It is showed when the keyboard is locked.
10
MODE
SET
MODE
”
4. USAGE AND OPERATION
4.2.
The controller usage
4.2.1 Starting up and shutting down
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:
Water outlet
Water inlet
temperature Water outlet
Actual Mode display
temperature
Actual Mode display
temperature
TEMP
OUT
Off unit
4.2.2
Modes switching
MODE
SET
Press
“ ”
for 0.5 second
can switch
between unit
on and unit off
TEMP
IN
TEMP
OUT
On unit
C
MODE
SET
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:
A
TEMP
OUT
MODE
SET
Press
“
SET
”
TEMP
OUT
MODE
SET
Press
“
MODE
SET
”
TEMP
OUT
MODE
SET
Press
“
MODE
SET
”
TEMP
OUT
MODE
SET
Press
“
SET
MODE
TEMP
OUT
MODE
SET