Daikin RXL25G2V1B, Руководство по обслуживанию

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Control Specification SiENBE04-925_A
40 Function and Control
3.5 Input Current Control
Outline The microcomputer calculates the input current during the compressor is running, and sets the
frequency upper limit from the input current.
In case of heat pump model, this control which is the upper limit control of the frequency takes
priority to the lower limit of control of four way valve operation compensation.
Detail
Frequency control in each zone
Stop zone
Š
After 2.5 seconds in this zone, the compressor is stopped.
Drooping zone
Š
The upper limit of the compressor frequency is defined as operation frequency – 2 Hz.
Š
After this, the output frequency is pulled down by 2 Hz every second until it reaches the keep
zone.
Keep zone
Š
The present maximum frequency goes on.
Reset zone
Š
Limit of the frequency is canceled.
„
RXL20-35G2V1B
„
RXL20G2V1B9
Limitation of current drooping and stop value according to the outdoor temperature
Š
The current droops when outdoor temperature becomes higher than a certain level
(depending on the model).
20 class 25 class 35 class
Cooling Heating Cooling Heating Cooling Heating
(A) 9.25 14.25 20.0
(A) Normal mode 7.25 8.25 10.0 10.5 10.0 15.0
ECONO mode 3.25 4.5 7.0 10.5
(A) Normal mode 6.5 7.5 9.0 9.5 9.0 14.0
ECONO mode 2.5 3.5 6.0 9.5
Cooling Heating
(A) 9.25
(A) Normal mode 8.25
ECONO mode 3.25
(A) Normal mode 7.5
ECONO mode 2.5
Compressor Stop
Drooping Zone
Stop Zone
Keep Zone
Reset Zone
(R4304)
SIENBE04-925_A_FRONT.pdf 54 24/02/2011 13:53:52