Indoor Unit: Drain Level Above Limit - Daikin VRV K Manual

SI-95.BOOK Page 83 Friday, March 31, 2000 10:59 AM
Si-95
2.7

Indoor Unit: Drain Level above Limit

A A A A F F F F
Remote Controller
Display
I Humidifier unit (optional accessory) leaking
Supposed Causes
I Defect of drain pipe (upward slope, etc.)
I Defect of indoor unit PC board
Troubleshooting
Troubleshooting Inverter K Series
Field drain
YES
piping has a defect such as
upward sloping.
NO
A humidifier
YES
unit (optional accessory) is
installed on the indoor
unit.
NO
Troubleshooting
Modify the drain piping.
Check if the humidifier unit is leaking.
Defect of indoor unit PC board
(VF034)
83