SiBE28-804
Frequency Regulating Functions
Functional Description
63
4. Frequency Regulating Functions
4.1
Starting Frequency Control
Outline
The inverter compressor will start up with a limited fixed frequency value for a specified period
of time in order to prevent liquid back to the compressor, and to limit the starting current.
General
The normal starting control time is 2~3 minutes. The maximum starting frequency control time is
limited to 10 minutes.
During compressor start-up, a pressure difference will be build up in order to have sufficient
pressure difference for the 4-way valve to change over.
Graph
Ending condition
The starting control will be terminated when the low pressure value < 6 bar or when the
maximum starting time of 10 minutes has been reached in case the low pressure value stays >
6 bar.
1 phase
RZQ71C7V1B
RZQS71·100C7V1B
RZQ100~140C7V1B
RZQS125·140C7V1B
A Hz
79 Hz
112 Hz
A Hz
Hz
Step 1
ON
± 1 min
2~3 min
time
Normal control
Содержание FHQ100BUV1B x 2
Страница 1: ...SiBE28 804 SkyAir RZQ71C7V1B RZQ100 140C7V1B RZQS71 100C7V1B RZQS125 140C7V1B R 410A Heat Pump 50Hz ...
Страница 13: ...SiBE28 804 2 ...
Страница 19: ...Model Name and Power Supply SiBE28 804 8 General Information ...
Страница 29: ...Specifications SiBE28 804 18 Specifications ...
Страница 33: ...Wired Remote Controller SiBE28 804 22 Remote Controller 1 2 Installation ...
Страница 34: ...SiBE28 804 Wired Remote Controller Remote Controller 23 ...
Страница 43: ...SiBE28 804 32 Functional Description 6 Outdoor Unit Fan Speed Control 81 6 1 Outdoor Unit Fan Speed Control 81 ...
Страница 93: ...Outdoor Unit Fan Speed Control SiBE28 804 82 Functional Description ...
Страница 131: ...Test Run and Operation Data SiBE28 804 120 Test Operation ...
Страница 251: ...Troubleshooting by Remote Controller Display LED Display SiBE28 804 240 Troubleshooting ...
Страница 277: ...PCB Layout SiBE28 804 266 Appendix ...
Страница 297: ...RZQ100 140C7 RZQS125 140C7V1B SiBE28 804 286 Removal Procedure ...
Страница 311: ...SiBE28 804 iv Index ...