Display "Under Host Computer Integrate Control" Blinks (Repeats Double Blink) - Daikin VRV K Manual

SI-95.BOOK Page 136 Friday, March 31, 2000 10:59 AM
Troubleshooting (OP: Unified ON/OFF Controller)
7.3 Display "Under Host Computer Integrate Control" Blinks (Repeats Double
Blink)
Remote Controller "under host computer integrated control" (Repeats double blink)
Display
I Central control address (group No.) is not set for indoor unit.
Supposed Causes
I Improper address setting
I Improper wiring of transmission wiring
Troubleshooting
136
Is the central
NO
control address (group No.) set
for the indoor unit?
YES
Is the switch
NO
for setting each address set
correctly?
YES
Is
the transmission
NO
wiring disconnected or wired
incorrectly?
YES
Replace the PC board of the unified
ON/OFF controller.
Si-95
Set by remote controller the central
control address for all indoor units
connected to the central control line.
Set the switch for setting each address
correctly and simultaneously reset the
power supply for all optional controllers
for centralized control.
Fix the wiring correctly.
(VF082)
Troubleshooting Inverter K Series