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12.10 Input/Output menu
Input/Output D06
Analog inputs
B11 = Condensation:
14.Obarg e 21.5°C
B12 = Evaporation:
14.Obarg e 21.5°C
Accessing to this menu it is possible to read a lot of values.
From the screen D01 to the screen D06 it is possible to read the
following sensors:
B1: difference between primary flow temperature and return
liquid temperature from the plate heat exchanger: it
represents the SUBCOOLING in the heat pump operation
(heating).
B2: temperature of the sensor to enter in the puffer of the
system. If activated the function NoPuffer (from the menu
Assistance) the sensor B2 is ignored.
B3: Domestic temperature sensor to enter in the top part of
the domestic boiler. If only one tank is present working
both on the system and on the domestic justa sensor has
to be used.
B4: return temperature of the system.
B5: flow read by the flowmeter.
B6: compressor head temperature
B7: sensor of the flow temperature of the plate heat exchanger
water/gas refrigerant.
B8: External air temperature.
B9: flow temperature of the compressor.
B10: suction temperature of the compressor.
B11: condensate pressure and relevant temperature.
B12: evaporation pressure and relevant temperature.
Mask D07:
speed management of the fan and circulator.
Mask D08:
view of the condition of the cooling circuit:
percentage of electronic expansion valve opening, B10, B12.
Mask D09:
view of working regime.
•
Capacity required.
•
Real capacity.
•
Compressor speed.
•
Waiting time ON: minimum time elapsing between a
shutdown and the other, or time necessary to equalize the
pressure of high and low to the right starting value.
Mask D10:
it is show the working zone in the envelope
and alarm count down “out of envelope”.
Mask D11:
it dispays information about pressures.
•
differece between pressure of high and low
•
relation between pressure of high and low
•
alarm count dow “delta P low“
Mask D14:
shown the temperature of compressor drain
and relevant condition and envelope zone.
Mask D15:
overheating of compressor drain and relevant
control type active.
•
SSH = Suction Super Heating
•
DSH = Discharge Super Heating
Mask D19:
Parameters Inverter/Engine
Mask D20:
Parameters Inverter/Engine
Mask D21:
Parameters Inverter/Engine
Masks D30, D31: masks relevant to the external battery fan. You
can find the rpm and instantaneous power absorbed.
Mask D32:
it displays the performances.
•
flow
•
delta T (B7 - B4)
•
electric power absorbed
•
thermal power
• COP
Mask D33:
summary of the unit parameters
12.11 Alarms history menu
Alarm history E02
ALL02 16:02 28/10/13
Power plus off-line
Inlet Outlet
Plant : 18.2°C 17.8°C
Ext. T: 18.0°C
ACS : 20.5°C
Press : Hp 13.0 Lp 13.0
In this menu it is possible to display the alarms due to a possible
protection intervention. The alarm list is in the chapter 13.
12.12 Board change menu
The board change menu allows to display the other heat pump/s
when they are connected in pLAN and the settings of electronic
board/panel allow it.
12.13 Assistance menu
The Assistance menu presents a submenu structured as follows:
a. Language change
b. Information
c. Input / output assistance
d. Hours worked
e. Config. BMS
f. Param. Assistance
g. Manual management
A. LANGUAGE CHANGE
This menu allows the language change, if available.
Mask Ga01
Possible language: Italian, English, German e French.
B. INFORMATION
*
This menu contains masks where there are relevant information
to the software, to the control board, to the valves and the
inverter, reserved to the technical assistance.
C. INPUT / OUTPUT ASSISTANCE
This menu contains masks of input and outout reserved to the
technical assistance.
Gc16:
it displays in steps and percentage the injection
valve opening.
Gc17:
inverter status.
