Inst253 Astral Heat Pumps V07.13
10
Sort
Code
Parameter Name
Range
Factory setting
Unit
Remark
Temperature
F11 Setting temperature
F14 – F13
28
℃/℉
The setting range is limited
by F13 and F14
F12 Temperature difference
0.1 – 20
1.0
℃/℉
Control the temperature
difference, please refer to the
temperature controlling
F13 Max setting temperature
-58 - 302
35
℃/℉
Notice: the controller will
follow the rule of
F14<F11<F13 forcibly, if
you find out that one
parameter can not be
adjusted, it is because the
parameter is limited by other
parameters, you must first
adjust other parameters
F14 Min setting temperature
-58 – 302
10
℃/℉
F17
Auto mode temperature
difference
3 - 20
3
℃/℉
If F17<F12,F17=F12
admited
F18
Evaporator sensor
adjustment
-20 – 20
0.0
℃/℉
Adjust the outdoor machine
sensor bias
F19 Temp sensor adjustment
-20 – 20
0.0
℃/℉
Adjust the temperature
sensor bias
Compressor
F21 Compressor delay time
0 -- 10
3
min
F29
Compressor controlling
mode (temp controlling
mode)
COOL / HEAT
/C/H
HEAT
-
COOL: refrigeration mode
HEAT: Heat mode
C/H :Auto mode
Defrosting
F31 Defrost start temperature
-20
–
80
-2
℃/℉
F32 Defrost end temperature
0
–
100
10
℃/℉
F33 Defrost start time
1
–
999
30
min
F34 Max defrost time
Off, 1
–
99
10
min
Off means no defrost
F37 Defrost mode
0 - 1
0
-
0:air defrost
1: 4 way valve defrost
Water Pump
F40 Water Pump Select
0
–
1
1
-
0: water pump is not enable
1: water pump is enable
F41
Water pump starts time
before compressor starts
1
–
10
3
min
F42
Water pump stops time
after compressor stops
0
–
10
3
min
F43 Water pump stop time
OFF
1 – 99
60
min
F44 Water pump run time
OFF
1 – 10
5
min
Alarm
F50 External alarm mode
-
3
-
always closed, unlocked
F51 External alarm mode
-
3
-
always closed, unlocked
F52 External alarm mode
-
3
-
always closed, unlocked
F59
Buzzer alarm sound
duration
OFF,
0.1 -- 10,
On
OFF
min
Off: No alarm sound
On: Alarm sound is always
on until pressing any key
RTC
F60 Set the RTC time
00
：
00—23
：
59
-
-
F61 Period 1 start time
00
：
00—23
：
59
OFF
05
：
00
-
OFF means not using
F62 Period 1 end time
00
：
00—23
：
59
OFF
07
：
00
-
F63 Period 2 start time
00
：
00—23
：
59
OFF
16
：
00
-
F64 Period 2 end time
00
：
00—23
：
59
OFF
18
：
00
-
F65 Period 3 start time
00
：
00—23
：
59
22
：
00
-
Summary of Contents for BPM400A
Page 2: ...Inst253 Astral Heat Pumps V07 13 2 ...
Page 22: ...Inst253 Astral Heat Pumps V07 13 22 WIRING DIAGRAMS BPM400 BPM600 ...
Page 23: ...Inst253 Astral Heat Pumps V07 13 23 WIRING DIAGRAMS BPM700 BPM800 ...
Page 24: ...Inst253 Astral Heat Pumps V07 13 24 WIRING DIAGRAMS BPT900 ...
