Functions and control
19
Domestic air conditioner
TC( )
The compressor stops
Fgh_t1 63
Fgh_t1 2
Fgh_t2 2
N Decreasing the frequency rapidly Fgh_t2 60
P Decreasing the frequency slowly Fgh_t3 57
Fgh_t3 2
Fgh_t4—2
Q Prohibiting increasing the frequency Fgh_t4 52
R Increasing slowly
Fgh_t5 40
Fgh_t5—2
Normal
N Decreasing at the speed of 1HZ/1 second
P Decreasing at the speed of 1Hz/10 seconds
Q Continue to keep the last-time instruction cycle
R Increasing at the speed of 1Hz/10seconds
Remarks: the outdoor unit
7.1.5.3 The control of preventing the over current of the compressor:
During the starting process of the compressor, if the current of the compressor is greater than 1
0
A
for 3 seconds, stop the compressor and alarm, after 3 minutes, start it again, if such state appears 3
times in 20 minutes, stop the compressor and alarm, and confirm the malfunction. Then continue to
run it only after the power is off.
During the starting process of the compressor, if the AC current is greater than 9A, the frequency of
the compressor decreases at the speed of 1HZ/second.
During the starting process of the compressor, if the AC current is greater than 8A, the frequency of
the compressor decreases at the speed of 0.1HZ/second.
During the starting process of the compressor, if the AC current is greater than 7A, the frequency
of the compressor increases at the prohibited speed.
During the starting process of the compressor, if the AC current is greater than 6A, the frequency
of the compressor increases at the speed of no faster than 0.1HZ/second.
7.1.5.4 The protection function of AC current:
During the starting process of the compressor, if the AC current is greater than 1
0
A for 3 seconds,
stop the compressor and alarm, after 3 minutes, start it again, if such state appears 3 times in 20
minutes, stop the compressor and alarm, and confirm the malfunction. Then continue to run it only
after the the power is off.
During the starting process of the compressor, if the AC current is greater than 9A, the frequency of
the compressor decreases at the speed of 1HZ/second.
During the starting process of the compressor, if the AC current is greater than 8A, the frequency of
Содержание 1U35MEPFRA-H
Страница 11: ...Piping diagrams Domestic air conditioner 4 Piping diagrams 9 9 52CuT 6 35CuT 6 35CuT 9 52CuT...
Страница 12: ...Operation range 5 Operation range 60 43 40 20 0 10 20 40 21 35 27 10 Domestic air conditioner...
Страница 29: ...Dimensional drawing 29 Domestic air conditioner 8 Dimensional drawings 9 Center of gravity 867 180...
