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Final Operational Checks
With the unit operating in Central Heating mode the mono bloc unit flow rate, can now be checked, to make sure the minimum
flow rate is been achieved.
1.
Enter SERVICEMAN menu as described in the previous sections.
2.
Select Operation Parameters.
3.
Scroll through and check the minimum flow rate for the unit fitted is been achieved adjust the flow setter
if required.
OPERATION PARAMETER
#01
GAS BOILER
OFF
T1 LEAVING WATER TEMP.
35°C
WATER FLOW
1.72m
3
/h
HEAT PUMP CAPACTIY
11.52kW
POWER CONSUM.
1000kWh
Ta ROOM TEMP
25°C
ADDRESS
3/9
Fault Codes
Error
code
C7
Transducer module temperature too high protect
E0
Water flow failure (E8 appears 3 times)
E1
Phase sequence error (for 3 phase models)
E2
Communication error between the main control board of hydraulic module and user interface
E3
Backup electric heater exchanger water outlet temperature sensor T1 error
E4
Domestic hot water tank temperature sensor T5 error
E5
Air side heat exchanger refrigerant outlet temperature sensor T3 error
E6
Outdoor ambient temperature sensor T4 error
E7
Balance tank sensor Tbt1 error
E8
Water flow failure within 3 times
E9
Suction pipe temperature sensor Th error
EA
Discharge pipe temperature sensor Tp error
Eb
Solar board sensor Tsolar error
Ec
Balance tank sensor Tbt2 error
Ed
Water side heat exchanger water inlet temperature sensor Twin error
Unit
Minimum Flow
Rate
Maximum Flow
Rate
AW-WHPMA04-91
6.64 Lpm*
0.40 m³h*
14.16 Lpm
0.85 m³h
AW-WHPMA06-91
6.64 Lpm*
0.40 m³h*
20.82 Lpm
1.25 m³h
AW-WHPMA08-91
6.64 Lpm*
0.40 m³h*
27.48 Lpm
1.65 m³h
AW-WHPMA10-91
6.64 Lpm*
0.40 m³h*
33.32 Lpm
2.0 m³h
AW-WHPMA12-91
11.62 Lpm*
0.70 m³h*
41.65 Lpm
2.50 m³h
AW-WHPMA14-91
11.62 Lpm*
0.70 m³h*
45.81 Lpm
2.75 m³h
AW-WHPMA16-91
11.62 Lpm*
0.70 m³h*
49.98 Lpm
3.0 m³h
AW-WHPMA12-91 3ph
11.62 Lpm*
0.70 m³h*
41.81 Lpm
2.50 m³h
AW-WHPMA14-91 3ph
11.62 Lpm*
0.70 m³h*
45.81 Lpm
2.75 m³h
AW-WHPMA16-91 3ph
11.62Lpm*
0.70 m³h*
49.98 Lpm
3.0 m³h
*Please be aware if, only the minimum flow rate is achieved through the unit the unit
will not function to its full output.
