- 13-
otherwise set out by a engineer. The defrost time will vary depending upon the conditions the
heat pump is working in. The length between defrosts will either extend or contract depending
upon the parameters set.
4.3.1
、
wire controller
There are 6 keys for operation. Auto restart function, weekly timer.
M
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16 17 18 19 20 21 22 23 24
25
26
27
28
29
30
31
32
4.3.2
、
Buttons definition
(
1
)
clock: Change the clock and timer
(
3
)
down key
:
reduce
(
4
)
up key
:
increase
(
6
)
confirm key
:
confirm the setting
(
M
)
mode key
:
change the mode
(
10
)
on off key
:
Turn on or off heat pump
4.3.3
、
icon definition
Item Icon meaning
Item Icon meaning
Item Icon meaning
5
Pending
7
pending
9
pending
11
timer period
12
GH water pump or fan motor
13
DHW
14
Sterilization
15
auto mode
16
room heating
17
cooling
18
service icon
19
lock icon
20
Temp
21
Indicating temp location
22
temp unit
23
Defrost icon
24
anti freeze
25
indoor water pump
26
e-heater
27
28
compressor icon
29
week display
30
time display
31
timer on icon
32
timer off icon
4.4
、
keys operation
4.
4.1 change mode
(
7 modes
)
A
、
under mode standby or on, press the M
,
press the M key repeatly, the following icons will flash by
recycling.
AC AUTO
(
15
)
;
COOLING
(
17
)
;
HEATING
(
16
)
;
DOMESTIC HOT WATER
(
13
)
;
AC AUTO
(
15
)
& HOT WATER
(
13
)
TOGETHER
;
COOLING
(
17
)
& DOMESTIC HOT WATER TOGETHER
(
13
)
;
HEATING
(
16
)
AND DOMESTIC HOT WATER TOGETHER
(
13
)
;
COOLING AUTO
(
14
)
。
B, When selected cooling or heating plus DHW, DHW will be priority.
C, When selected DHW mode, only DHW operation, no cooling and heating.
D, Healthy sterilization is an independent automatic operation mode, if necessary, modify the parameters
individually.