SiUS281811EA Test Operation
Part 5 Field Settings and Test Operation 193
3.5 When Turning ON Power First Time
The unit cannot be run for up to 12 minutes to automatically set the master power and address
(indoor-outdoor address, etc.).
Status
3.6 When Turning ON Power the Second Time and
Subsequent
Tap the RESET (BS5) button on the outdoor unit PCB. Operation becomes possible for about 2
minutes. If you do not push the RESET (BS5) button, the unit cannot be run for up to 10 minutes to
automatically set master power.
Status
3.7 When an Indoor Unit or Outdoor Unit has been Added, or
Indoor or Outdoor Unit PCB has been Changed
Be sure to push and hold the RESET (BS5) button for 5 seconds. If not, the addition cannot be
recognized. In this case, the unit cannot be run for up to 12 minutes to automatically set the
address (indoor-outdoor address, etc.)
Status
Outdoor unit
Test lamp H2P …. Blinks
Can also be set during operation described above.
Indoor unit If ON button is pushed during operation described above, the UH error indicator
blinks. (Returns to normal when automatic setting is complete.)
Outdoor unit Test lamp H2P …. Blinks
Can also be set during operation described above.
Indoor unit If ON button is pushed during operation described above, the operation lamp
lights but the compressor does not operate. (Returns to normal when automatic
setting is complete.)
Outdoor unit Test lamp H2P …. ON
Can also be set during operation described above.
Indoor unit If ON button is pushed during operation described above, the UH or U4 error
indicator blinks. (Returns to normal when automatic setting is complete.)
To Next Page
Loading...
