Troubleshooting
76
Electrical Control System
2.4.1.6.
Inverter compressor drive protection (Only for compact cassette 12k & console 12k)
Refer to the outdoor unit P6 malfunction part to solve this problem.
2.4.1.7
Communication malfunction between indoor and outdoor units.
The same as E2 in outdoor.
2.4.2 For the super-slim cassette with up-down panel
2.4.2.1
Communication error between indoor unit and up-down panel
F0 Displayed
F0 Displayed
Communication failure between
indoor unit and up-down panel
Communication failure between
indoor unit and up-down panel
Check the wire connection
between up-down panel and
indoor unit, is it right?
Check the wire connection
between up-down panel and
indoor unit, is it right?
Correct the connection
Correct the connection
No
Yes
Replace the indoor main PCB
Replace the indoor main PCB
No
Replace the up-down panel
Replace the up-down panel
2.4.2.2 Up-down panel is defective
F1 Displayed
F1 Displayed
Up-down panel is defective
Up-down panel is defective
Retry if panel can up and
down normally?
Retry if panel can up and
down normally?
Check the wiring of
left and right sensors
Check the wiring of
left and right sensors
No
No
The up-down panel is defective.
replace it
The up-down panel is defective.
replace it
Yes
No
If panel can move slightly, power
off, then restart the unit 2 minutes
later.
If the error still exists?
If panel can move slightly, power
off, then restart the unit 2 minutes
later.
If the error still exists?
No
If panel can not move
slightly, check the wiring
of louver motors
If panel can not move
slightly, check the wiring
of louver motors
Yes
Reconnect
Reconnect
Replace the louver
motors
Replace the louver
motors
Reconnect
Reconnect
No
No
No
Содержание BSBSI36CTM
Страница 5: ...External Appearance General Information 3 2 External Appearance 2 1 Indoor Units Duct ...
Страница 14: ...Service Space 12 Duct Type 3 Service Space Ensure enough space required for installation and maintenance ...
Страница 15: ...Wiring Diagrams 13 4 Wiring Diagrams BSBSIE36CTM BSBSIE48CTM BSBSIE60CTM ...
Страница 22: ...Field Wiring 20 Duct Type 10 Field Wiring ...
Страница 25: ...Dimensions 23 Outdoor Units Model Unit mm W D H W1 A B BSBSIC60CTM 952 415 1333 1045 634 404 ...
Страница 28: ...Wiring Diagrams 28 Outdoor Units 4 Wiring Diagrams BSBSIC36CTM BSBSI48CTM BSBSIC60CTM ...
Страница 42: ...Installation Installation 43 ...
Страница 82: ...Troubleshooting Electrical Control System 85 ...