Troubleshooting (OP: Schedule Timer) PACD011001C2
552 Troubleshooting UM Combination “MA1R Series” Using R-407C
7.5 Address Duplication, Improper Setting
Remote Controller
Display
MC
Supposed Causes
„
Address duplication of optional controllers for centralised control
Troubleshooting
(VF078)
Are two or more
schedule timers
connected?
Reset the power supply for the
schedule timer.
Disconnect all schedule timers except
one and reset the schedule timer's
power supply.
YES
NO
Caution
Be sure to turn off power switch before connect or disconnect connector,
or parts damage may be occurred.
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