Panasonic S-28MD1E5 - Outdoor Unit Alarm History Monitor

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Mini VRF SYSTEM
Outdoor Unit Maintenance Remote Controller
4
Display of unit No. 1 (main unit)
RemarksDescriptionDN
°C
°C
°C
°C
°C
°C
°C
°C
°C
°C
°C
°C
Indoor unit intake temp. (TA)
Indoor unit heat exchanger temp. E1 (E1)
—
Indoor unit heat exchanger temp. E3 (E3) Indoor unit
Discharge air temp. (BL)
Discharge air temp. setting
Indoor unit MOV pulse (MOV) STEP
Discharge temp. (DISCH)
High-pressure sensor temp.
Heat exchanger gas (EXG)
Heat exchanger liquid (EXL)
Outdoor air temp. (TO)
Inverter secondary current
A
A
Inverter primary current (L2 phase) (Three phase only)
A
A
Outdoor unit
STEPMOV pulse 1 (MOV1)
—
—
Inverter actual operating frequency
Inverter primary current (L1 phase)
Low-pressure sensor temp.
Suction temp. (SCT)
Temp. sensor at refrigerant gas outlet of dual-tube temp. (SCG)
High-pressure
Low-pressure
°C
MPa
MPa
Inverter primary current (L3 phase) (Three phase only)
Hz
Sub cooler (MOV4) STEP
NOTE
0A and subsequent items are outdoor unit data.
It takes about 10-second long until outdoor unit data appears or changes on the display.
SM830228-013WAYECO-iSYSTEM.in1010 2013/07/
•
Displays outdoor unit alarms only.
•
Check the indoor unit alarm histories separately using the
indoor unit remote controllers or other control device.
<Operating procedure>
À
Press and hold the (Check) button and
button simultaneously for 4 seconds or longer to engage
outdoor unit alarm history mode.
During temperature monitoring,
illuminates.
The display and operations are the same as for the
alarm history monitor performed from the indoor unit
remote controller. However the “UNIT No.” display shows
the outdoor unit address.
Á
Press the button and select the outdoor unit for
which to monitor the alarm history.
Â
Press the temperature setting and buttons and
select the item code for the alarm history.
The select outdoor unit address, the item code, and the
alarm history (alarm data) are displayed.
The outdoor unit address is displayed as R.C. XX-YY.
System XX = Outdoor unit system address
R.C. XX = Outdoor unit system address
YY = Outdoor unit sub-bus address
Item codes 01-08 are displayed. 01 indicates the most
recent alarm.
The alarm history displays the alarm code. (If no alarm
are present, then -- -- is displayed.)
Ã
To clear the alarm history, press the button. (The
outdoor unit alarm history will be cleared.)
Ä
To exit, press the (Check) button. The display
returns to the normal display.
3
2
1
4
5
A
5. Outdoor Unit Alarm History Monitor
SM830258-01_欧州向け_1fan_mini_VRF.indb 11 18/02/09 11:17:44