Mitsubishi Electric PUHY-P1000, Service Handbook, Page: 299 / 334

[9-1 LED Status Indicators ]
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HWE14040 GB
9-1-2 Initial LED Display
From power on until the completion of initial settings, the following information will be displayed on the monitor screen.
(Displays No. 1 through No. 4 in order repeatedly.)
After the initial settings have been completed, the information on these items can be checked by making the switch setting
that corresponds to No. 517 in the LED display table.
Only item No. 1 "Software Version" appears on the display if there is a wiring failure between the control board and the trans-
mission line power supply board or if the circuit board has failed.

How to convert HP capacity to Model name
HP capacity is the capacity of outdoor unit that is shown on LED display at initial setting.
Please refer to the following table to covert from HP capacity to Model name.
No Item Display Remarks
1
Software version
[0103] : Version 1.03
2
Refrigerant type
[ 410] : R410A
3
Model and capacity
[H-20] : Cooling/Heating 20 HP
For the first few minutes after power on, the capacity of
each outdoor unit is displayed. Thereafter, the com-
bined capacity is displayed.
4
Communication address
[ 51] : Address 51
HP Model HP Model
8 P200 32 P800
10 P250 34 P850
12 P300 36 P900
14 P350 38 P950
16 P400 40 P1000
18 P450 42 P1050
20 P500 44 P1100
22 P550 46 P1150
24 P600 48 P1200
26 P650 50 P1250
28 P700 52 P1300
30 P750 54 P1350