Daikin VRV Inverter K Series Manual page 333

SI-05C.BOOK Page 319 Monday, November 6, 2000 4:13 PM
SiE-05C
3.23 Refrigerant System not set, Incompatible Wiring/Piping
U U U U F F F F
Remote Controller
Display
Supposed Causes
Troubleshooting
Wiring check may not be successful if carried out after the outdoor unit has been off for more than 12
hours, or if it is not carried out after running all connected indoor units in the fan mode for at least an hour.
Troubleshooting PLUS Series
Improper connection of transmission wiring between indoor unit and outdoor unit, or outdoor and
outdoor unit
Failure to execute wiring check operation
Defect of indoor unit PC board
NO
Wiring check operation
carried out?
YES
Is indoor-outdoor
NO
and outdoor-outdoor unit
transmission wiring
normal?
YES
Is indoor-outdoor
YES
and outdoor-outdoor unit
Replace indoor unit PC board.
transmission wiring
normal?
NO
After fixing incorrect wiring, push
and hold the RESET button on the
outdoor unit PC board for 5
seconds.
∗The unit will not run for up to 12
minutes.
Wiring check may not have been
carried out successfully.
: http://splitoff.ru/tehn-doc.html
Troubleshooting
(VF157)
319