Malfunction Of Transmission Between Main And Sub Remote Controllers - Daikin VRV K Manual

SI-95.BOOK Page 107 Friday, March 31, 2000 10:59 AM
Si-95

2.31 Malfunction of Transmission Between MAIN and SUB Remote Controllers

U U U U 8 8 8 8
Remote Controller
Display
I Malfunction of transmission between main and sub remote controller
Supposed Causes
I Connection between sub remote controllers
I Defect of remote controller PC board
Troubleshooting
Troubleshooting Inverter K Series
NO
Using 2-remote controllers
control.
YES
SS1
NO
of both remote controllers is set
to "SUB."
YES
SS1
NO
of remote controller PC boards
Set SS1 to "MAIN"; the power
is set to "MAIN."
supply off once and then back on.
YES
Turn the power off and then back
on. If a malfunction occurs,
replace the remote controller PC
board.
Set one remote controller to
"MAIN"; the power supply off once
and then back on.
Troubleshooting
(VF057)
107