Heat Pump For Heating And Cooling Series
14
7. Heat pump controller
7.1 Operating buttons and display
ON/OFF
Function
Up and Down
Clock and timer Key
Press the key for 1 second to turn on or turn off the unit as the controller is unlocked.
P r e s s t he k e y t o r e t u r n t he m a i n i n t e r f a c e a s i n a n y o the r s e tt i ng s .
Press the key for 5 seconds to unlock as the controller is locked.
In the main interface, the key is for status query.
Page up and down, check
or
modify
parameters
.
Check or set parameters together with
“
Function
”
key
.
Press
“+”
and
“-”
to set the water temperature of current mode as the unit is turned on.
Press
“
timer
”
for
5
seconds
to
set
clock
.
Long press
“
time
”
key
to
enter
timer
setting
,
together
with
“+”
and
“-”
to set ON/OFF timer ,
totally two ON/OFF Timers can be set.
+
_
Electric Heater
h
MIN
%
℃
h
MIN
%
℃
AUTO
1 2
34
ON
OFF
SET OUT NO.
ROOM
IN
VALUE
FAN
℉
℉
M
S
e
t t
im
e
r,
c
a
n
c
e
l t
im
e
r,
s
e
t c
lo
c
k
C
ir
c
u
la
tio
n
P
u
m
p
C
o
m
p
re
s
s
o
r
H
e
a
tin
g
M
o
d
e
C
o
o
lin
g
M
o
d
e
D
o
m
e
s
tic
H
o
t W
a
te
r M
o
d
e
D
e
fr
o
s
tin
g
M
o
d
e
W
IF
I
Fan
motor
Set temp.
Return temp.
Warning
Key
locked
Maintenance
Clock
C
h
e
c
k
r
u
n
n
in
g
s
ta
tu
s
, s
e
t p
a
ra
m
e
te
rs
P
lu
s
,
m
o
d
e
s
w
it
c
h
M
in
u
s
, m
a
n
u
a
l d
e
fr
o
s
t
T
u
rn
o
n
, t
u
rn
o
ff
, u
n
lo
c
k
Timer
