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SiEN04-306D
Control Specification
Function and Control
67
3.12.7 Control when frequency is changed
When the target discharge pipe temperature control is active, if the target frequency is changed
for a specified value in a certain time period, cancel the target discharge pipe temperature
control and change the target opening of the electronic expansion valve according to the shift.
3.12.8 Target Discharge Pipe Temperature Control
Obtain the target discharge pipe temperature from the indoor and outdoor heat exchanger
temperature, and adjust the electronic expansion valve opening so that the actual discharge
pipe temperature become close to that temperature. (Indirect SH control using the discharge
pipe temperature)
Determine a correction value of the electronic expansion valve compensation and drive it
according to the deflection of the target discharge temperature and actual discharge
temperature, and the discharge temperature variation by the 20 sec.
S
et the t
a
rget di
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ch
a
rge pipe
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re
as
te
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ecome
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iming
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t the inclin
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tion c
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nged d
u
e to the oper
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ting
condition.
Содержание SiEN04-306D
Страница 109: ...Instruction SiEN04 306D 100 System Configuration...
Страница 199: ...Outdoor Unit SiEN04 306D 190 Removal Procedure...
Страница 200: ...SiEN04 306D Others 191 Part 8 Others 1 Others 192 1 1 Test Run from the remote control 192 1 2 Jumper Settings 193...
Страница 203: ...Others SiEN04 306D 194 Others...
Страница 214: ...SiEN04 306D Wiring Diagrams Appendix 205 FTKD18 24 28BVMS...
Страница 216: ...SiEN04 306D Wiring Diagrams Appendix 207 RKD18 24 28BVMS...
Страница 217: ...Wiring Diagrams SiEN04 306D 208 Appendix...