- 20-
parameter D
03
AC leaving water temp
-30~97℃
04
hot water pipe temp
-30~97℃
05
solar pipe temp
-30~97℃
06
DIP switch input state
0
(
cooling only
)
;
1
(
heating only
)
07
DIP switch input state
0
(
air source
)
;
1
(
water source
)
08
DIP switch input state
0
(
DHW invalid
)
;
1
(
DHW valid
)
09
DIP switch input state
0
(
G1 valid
)
;
1
(
G1invalid
)
10
high pressure switch state
1
(
On
)
;
0
(
Off
)
11
over current protection switch
1
(
on
)
;
0
(
off
)
not valid
12
low pressure switch state
1
(
on
)
;
0
(
off
)
13
inner water flow switch (for AH, GH)
1
(
on
)
;
0
(
off
)
14
external water flow switch (for GH)
1
(
on
)
;
0
(
off
)
15
second high pressure switch state
1
(
on
)
;
0
(
off
)
19
compressor running Hz
Inverter: Show actual frequency
20
outdoor fan motor
1
:
running
;
0
:
stop
21
bent axle heater
1
:
on
;
0
:
off
22
four way valve
1
:
on
;
0
:
off
23
bypass valve
1
:
on
;
0
:
off
24
1 electrical valve
1
:
on
;
0
:
off
25
2 electrical valve
1
:
on
;
0
:
off
26
3 electrical valve
1
:
on
;
0
:
off
27
1 electrical heater 1
1
:
on
;
0
:
off
28
2 electrical heater 2
1
:
on
;
0
:
off
29
C4 water pump
1
:
on
;
0
:
off
30
C5 water pump
1
:
on
;
0
:
off
31
C6 water pump
1
:
on
;
0
:
off
32
accumulation days since last antibacterial
0-99
33
cooling setting temp
Real setting temp
34
heating setting temp
Real setting temp
35
hot water setting temp
Real setting temp
36
anti bacterial setting temp
Real setting temp
37
outdoor modular temp
-30~97℃
38
outdoor back temp
-30~97℃
39
inner pipe temp
-30~97℃
40
expansion valve open degree
41
water source side inlet water temp
-30~97℃
42
water side leaving temp
-30~97℃
43
solar water tank temp
-30~97℃
44
inner pipe temp
Entrance of the plate heat exchanger
45
room temp display
46
Home optimization target temp
Calculation
parameter A
5. TECHNICAL SPECIFICATION