FlexPro AEH/18, Инструкции по эксплуатации

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Air to water heat pump operation manual
P5
C
C C
C
：
Error
Error Error
Error code
code code
code display
display display
display and
and and
and alarm
alarm alarm
alarm
：
L3 Outlet water temp setting(only for instant
heating mode)
35
℃─
99
℃
55
℃
L4 Water tank temp upper limit setting 30
℃─
99
℃
60
℃
(swimming pool heat
pump is 45
℃
)
L5 environment temp at which
electric heating startup 0
℃─
35
℃
0
（
0 mean no
electric heat
）
L6 Return water temperture
30
℃─
65
℃
45
℃
L7 Temp at which cool water supply allowed
20
℃─
60
℃
20
℃
(
20
℃
means
cool water can’t be supplied)
L8 Compressor current 0-48A 0(0 means not detect )
h1 Cycle of defrost 20
─
99min
35min
h2 Temp of enter defrosting
-15
℃─
1
℃
-1
℃
h3 Runtime of defrost 5-20min 10min
h4 Temp of quit defrosting 1
℃─
40
℃
20
℃
p1 Cycle of electric expansion valve regulating 20-180S 30s
p2 Degree of superheat
-8
─
15
℃
0
p3 Exhaust temp allowed protect 70
℃─
135
℃
90
℃
p4 Electric expansion valve opening angle
when defrosting 6-55degree 50 degree
p5 Min opening angle of electric expansion
valve
6-30degree 15 degree
P6 Compensation of superheat degree
0-12
℃
4
℃
Code Description of fault of
single compressor system Code Description of fault of
double compressor system
01E wrong phase 01E wrong phase
02E Lack of phase 02E Lack of phase
03E Water flow switch 03E Water flow switch
05E High pressure 05E High pressure 1
06E Low pressure 06E Low pressure 1
07E 07E High pressure 2
08E 08E Low pressure 2
09E Communication 09E Communication
11E Limit time 11E Limit time
12E Exhaust temperature too high 12E Exhaust temperature 1 too high
13E 13E Exhaust temperature 2 too high
15E Water tank temp sensor damaged 15E Water tank sensor damaged
16E coil pipe(evaporator)sensor damaged 16E coil pipe(evaporator)sensor1damaged
17E 17E coil pipe(evaporator)sensor 2damaged
18E Exhaust sensor damaged 18E Exhaust sensor1 damaged
19E 19E Exhaust sensor 2 damaged