32
F 01
High pressure (HP) → pag 33
A/M S
F 02
Low pressure (LP)
A/M S
f 03 HP1 Prealarm A S
f 04 LP1 Prealarm A S
f/F 05 HP2 Prealarm A/M S
f/F 06 LP2 Prealarm A/M S
f/F 07 Max pressure rateo A/M S
f/F 08
Defrosting forcing for low pressure
A/M N/S
f/F 09
Defrosting stop alarm
A/M S
F 10
Max. discharge temperature alarm
M S
f/F 11 HP1 prealarm Circuit 2 A/M S
f/F 12 LP1 prealarm Circuit 2 A/M S
f/F 13 HP2 prealarm Circuit 2 A/M S
f/F 14 LP2 prealarm Circuit 2 A/M S
f/F 15 Max pressure rateo Circuit 2 A/M S
f/F 16 Defrosting forcing for low pressure circuit 2 A/M N/S
f/F 17 Defrosting stop alarm utility 2 A/M S
F 18
High pressure Circuit 2 (HP) → pag 33
A/M S
F 19 Low pressure Circuit 2 (LP) M S
I 01
Utility pump flow
A/M S
I 02 Source pump flow A S
I 03 Utility freeze alarm M S
I 04 Freeze alarm source side M S
I 05 AUX heater antifreeze M S
I 06 System charged with utility water A/M S
I 07 Incongruent T Delta M S
I 08 Thermal alarm on al the utility pumps M S
i 09 Utility antifreeze prealarm A S
i 10 Change of utility pump A N
i 11 User input water temperature out of limit of the actual operating mode A S
i 12 DHW Incongruent thermostat A N
I 13 Ambient antifreeze alarm A S
I 14 Not used
I 15 Not used
I 16 Source pump flow circuit 2 A S
I 17 Accumulation frost alarm M S
7.7 ALARMS (page 2)
A = AUTOMATIC reset
M = MANUAL reset
S = it is memorie in the alarm log
N = it is NOT memorie in the alarm log
7 - CONTROL
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