Operation Parameter - mundoclima AEROTHERM MAM-V9 Serie Manual De Usuario E Instalacion

Symptom 8: DHW mode can't change to Heat mode immediately
POSSIBLE CAUSES
Heat exchanger for space
heating not big enough
Space heating load is small
Disinfect function is
enabled but without TBH
Symptom 9: DHW mode heat pump stop work but setpoint not reached, space heating require heat but unit stay in DHW mode
POSSIBLE CAUSES
Surface of coil in the tank
not large enough
TBH or AHS not available

13.3 Operation parameter

This menu is for installer or service engineer reviewing the operation parameter.
At home page, go to ''MENU''>''OPERATION PARAMETER''.
Press ''OK''. There are five pages for the operating parameter as following. Use ''
CHILD LOCK
OPERATE MODE
COMPRESSOR CURRENT
COMPRESSOR FREQUNCY 24Hz
COMP.RUN TIME1 54MIN
COMP.RUN TIME2 65MIN
COMP.RUN TIME3 10MIN
SCROLL
OPERATION PARAMETER
Ta Room temp.
Th COMP. SUCTION TEMP.
Tp COMP. DISCHARGE TEMP.
Tw-0 PLATE W-OUTLET TEMP.
Tw-I PLATE W-INLET TEMP.
P1 COMP. PRESSURE1 200kPa
SCROLL
The power consumption parameter is preparatory. some parameter is not be activated in the system, the parameter will
show "--"
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60min.
‡ ,I FLUFXODWLQJ SXPS RXW RI XQLW LV QRW FRQWUROOHG E\ XQLW WU\ WR
connect it to the unit.
‡ $GG ZD\ YDOYH DW WKH LQOHW RI IDQ FRLO WR HQVXUH HQRXJK ZDWHU
flow.
Normal , no need for heating
‡ 'LVDEOH GLVLQIHFW IXQFWLRQ
‡ DGG 7%+ RU $+6 IRU '+: PRGH
The same solution for Symptom 7
Heat pump will stay in DHW mode untill "t_DHWHP_MAX" reached or
setpoint is reached. Add TBH or AHS for DHW mode,TBH and AHS should
be controlled by the unit.
OPERATION PARAMETER
COOL COMP.RUN TIME4
12A EXPANSION VALUE
FAN SPEED
BACKUP HEATER1 CURRENT
BACKUP HEATER2 CURRENT
T1 LEAVING WATER TEMP.1
1/5 SCROLL
OPERATION PARAMETER
25°C TP2 COMP. PRESSURE2
POWER CONSUMPTION
25°C
25°C
25°C
25°C
4/5 SCROLL
INFORMATION
i
160
CORRECTIVE ACTION
CORRECTIVE ACTION
''、 '' '' to scroll.
OPERATION PARAMETER
1000HOUR T1B LEAVING WATER TEMP.2
240P T2 PLATE F-OUT TEMP.
600 R/MIN T2B PLATE F-IN TEMP.
0 A T3 OUTDOOR EXCHANGE TEMP. -7°C
0 A T4 OUTDOOR AIR TEMP.
25°C T5 WATER TANK TEMP.
2/5 SCROLL
--kPa
OKWH
5/5
25°C
30°C
45°C
-7°C
-7°C
3/5