Panasonic 2WAY Multi Technical & Service Manual page 138

Troubleshooting. gas heat pump, air conditioner.
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● Outdoor Unit Data 5 Seconds Earlier (A.1 to A.i)
Data
Data name
code
A.1
Engine revolution setting
A.2
Engine revolutions
A.3
Compressor inlet pressure
A.4
Compressor outlet pressure
A.5
Compressor inlet temperature
A.6
Compressor outlet temperature
A.7
Outdoor unit fan 1
A.8
Outdoor unit fan revolutions 1
A.9
Coolant pump revolutions
A.A
Throttle
A.b
Fuel gas regulating valve
A.C
Liquid valve
A.d
Bypass valve
A.E
Outdoor unit solenoid valve 1
A.F
Outdoor unit solenoid valve 2
A.G
Revolution speed variable (F_rpm)
A.H
A.i
Engine ignition time
● Outdoor Unit Data 10 Seconds Earlier (b.1 to b.i)
Data
Data name
code
b.1
Engine revolution setting
b.i
Engine ignition time
● Outdoor Unit Data 15 Seconds Earlier (C.1 to C.i)
Data
Data name
code
C.1
Engine revolution setting
C.i
Engine ignition time
Note: The data during normal display will be displayed with the same digits, but there are cases in which
accuracy is deteriorated.
Display
Unit
examples
-1
min

-1
min

MPa

MPa

°C

°C

%

-1
min

-1
min

Step

Step

Step

Step

Step

Step


Degree

Display
Unit
examples
-1
min

Same as the outdoor unit data 5 seconds earlier
Degree

Display
Unit
examples
-1
min

Same as the outdoor unit data 5 seconds earlier
Degree

V–19
Remarks
-1
2,200 min
-1
2,200 min
0.10 MPa
1.00 MPa
35.0°C
110.0°C
100%
-1
650 min
-1
3,700 min
100 steps
330 steps
220 steps
100 steps
480 steps
480 steps
0.2
10 degrees
Remarks
Remarks

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