58
3-1 Outdoor coil temperature
To obtain data on the outdoor coil temperature, add the number of bits of lighting LEDs, and see the graph below to find
the temperature.
3-2 Fan output step
To obtain data on the fan output step, add the number of bits of lighting LEDs, and see the graph below to find the fan
rotational frequency.
3-3 Total time of compressor operation
Compressor operation time is indicated in 256 hour units. To obtain the compressor operation time, add the hours of light-
ing LEDs. During the compressor operation time indication, SW2 is not available.
3-4 Check code indication
●
When a protection function works for the first time during operation, the operation stops and restarts after the 3-minutes
time delay mode. When the protection function works again, the operation stops. (Check mode) When both SW3-1 and
SW3-2 are OFF, the check code is indicated.
●
If the outdoor controller board receives the compressor ON command from the indoor controller board during check
mode the indication changes to output state indication.
●
By pressing SW2 during normal operation. operation will continue.
●
The latest check code is indicated.
50
Fan output step (bit)
Fan rotational frequency (rpm)
100
150
200
250
800
600
400
200
0
50
Fan output step (bit)
Fan rotational frequency (rpm)
100
150
200
250
800
600
400
200
0
1
PUH-2NKA, PUH-4TKSA
PUH-1.6/2KA, PUH-4KSA
2
PUH-2.5NKA, PUH-3NKA
PUH2.5VKA, PUH-2.5/3KA
T
emperature
Number of bits
Short
Open
OC132--2.qxp 1.11.8 10:17 AM Page 58
Summary of Contents for Mr.SLIM PKH-2.5FKA
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