Carrier 38MBRC Series Service Manual page 14

38MBRC: Service Manual
Enquiry Information
ENQUIRY INFORMATION
- 1F,- 1E,- 1d,- 1c,- 1b,- 1A
T1,T2,T3,T4, T2B,TP,TH,
Targeted Frequency,
Actual Frequency
Indoor fan speed/
Outdoor fan speed
EXV opening angle
Compressor continuous
running time
Compressor stop causes
Reserve
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
Table 7 — Enquiry Information
DISPLAY VALUE
- 19—99

A0,A1, A9

b0,b1, b9

c0,c1, c9

d0,d1, d9

E0,E1, E9

F0,F1, F9
0
Low speed, Medium speed,
1,2,3,4
High speed, Turbo
Actual fan speed = Display value turns to
14- FF decimal value and then multiply 10. The unit is
RPM.
Actual EXV opening value = Display value
0- FF
turns to decimal value and then multiply 2.
0- FF
For a detailed meaning, consult with an engi-
0- 99
neer
0- FF
MEANING
- 25,- 24,- 23,- 22,- 21,- 20
- 19—99

100,101, 109

110,111, 119

120,121, 129

130,131, 139

140,141, 149

150,151, 159
OFF
0- 255 minutes
14
REMARK
1. All the displaying temperature is actual
value.

2. Temperature is C no matter the remote.
3. T1,T2,T3,T4,T2B display range:- 25 ~ 70,
4. TP display range:- 20 ~ 130.
5. Frequency display range: 0 ~ 159HZ.
6. If the range, it displays the
maximum value or minimum
value.
For some big capacity motors
For some small capacity motors the display
value is 14 - FF (hexadecimal), the
corresponding fan speed range is from 200-
2550 RPM.
If the actual value exceeds the range, it
displays the maximum value or minimum
value.
Decimal display