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Field Settings
SiUS091133
389
Trial Operation and Field Settings
4.4
Facility Setting Jumper and Switch (Cooling at Low
Outdoor Temperature)
Outline
This function is limited only for facilities (the target of air conditioning is equipment such as
computer. Never use it in spaces occupied by humans such as a residence or office.
Detail
You can expand the operation range to –10°C (14°F) by cutting the jumper or turning on switch on
the outdoor unit PCB. If the outdoor temperature falls to –18°C (–0.4°F) or lower, the operation
stops. If the outdoor temperature rises, the operation starts again.
09/12 class
15/18 class
1
2
3
S70
S40
S2
S90
J5
J4
J3
(R12187)
Cut the jumper J4.
J5
J7
J8
J6
GND
Top panel
PCB
1) Remove the
3 screws.
Drip proof
cover
2) Remove the
drip proof
cover.
3) Cut the
jumper J6.
(R16698)
Содержание FTXS30LVJU
Страница 8: ...SiUS091133 Table of Contents vii...
Страница 11: ...SiUS091133 1 List of Functions Part 1 List of Functions 1 Functions 2 1 1 FTXS Series 2 1 2 FDXS Series 4...
Страница 15: ...SiUS091133 5 Specifications Part 2 Specifications 1 Specifications 6 1 1 FTXS Series 6 1 2 FDXS Series 11...
Страница 164: ...SiUS091133 Check Service Diagnosis 154 15 18 class 24 30 36 class Power module R16697 R16073 Power module...
Страница 259: ...Indoor Unit FTXS30 36LVJU SiUS091133 249 Removal Procedure 6 Disconnect the connector Step Procedure Points R9558...
Страница 413: ...Wiring Diagrams SiUS091133 403 Appendix...